67 jobs found

Overview Title of role - Network SRE - DC - Network WAN Location - London Onsite Employment Type - Contract - 6 Months Job Description Job Description: Senior Network SRE (London) Role Overview: We are seeking a highly experienced Senior Network Site Reliability Engineer (SRE) to join our global network operations team. This role is critical in ensuring the reliability, scalability, and performance of our network infrastructure. You will lead incident responses, troubleshoot complex issues, and drive automation initiatives to maintain world-class network services. Required Skills Minimum 10 years' hands-on experience in network engineering and operations. Deep expertise in routing, switching, firewalling, and wireless across multiple vendors. Strong troubleshooting skills, including overlay/underlay network understanding. Proficiency in Linux/Unix environments. Experience with automation and monitoring platforms. Ability to work independently, set technical direction, and mentor others. Tools Netbox/Nautobot Prometheus / VictoriaMetrics Salt Networking (either one of the following) EVPN Segment routing (although suitable MPLS depth on resume acceptable) Key Responsibilities Lead Incident Management: Own and resolve critical network incidents, manage outages, and provide expert guidance during high-pressure situations. Advanced Troubleshooting: Diagnose and resolve complex issues across routing, switching, firewalling, and wireless domains. Technical Leadership: Set technical direction, mentor junior engineers, and foster a culture of operational excellence. 24/7 Operations: Participate in a shift-based model to ensure continuous availability of critical network services. Multi-Vendor Expertise: Operate across diverse environments including Arista, Cisco, Cumulus, Spectrum Ethernet, InfiniBand, Palo Alto, Check Point, Mist, Aruba, A10, Netscaler, and F5. Security & Segmentation: Support network segmentation, policy enforcement, and VPN solutions (GlobalProtect, AnyConnect). Automation & Observability: Utilize tools like Grafana, Big Panda, ServiceNow, ITMP, syslog, Splunk, Salt, Ansible, and Prometheus to enhance monitoring and automation. Innovation Projects: Collaborate on wireless design and AI cluster deployments to support cutting-edge initiatives. Preferred Skills Experience with InfiniBand and AI cluster deployments. Familiarity with network asset management systems (e.g., Nautobot). Wireless design experience with Cisco, Mist, Aruba.

Establish the networking environment by designing system configuration, directing system installation and defining, documenting and enforcing system standards Design, implement and maintain corporate firewall appliances Leads design and instalment of external networks Maximise network performance by monitoring performance, troubleshooting network problems and outages, scheduling upgrades and collaborating with infrastructure, security and application teams on network optimisation Secure network systems by establishing and enforcing policies Support and administer F5 load balancers Report network operational status by gathering and prioritising information and managing projects Configure routing, wireless, firewalls and switching equipment Provide remote support to offshore and onshore end users/customers Liaise with project management teams, 3rd party vendors, IT vendors and internal IT TEAMs (Application, Infrastructure and Security) on a regular basis What to bring Requires broad and comprehensive expertise in leading-edge techniques and/or technologies Expert proficiency in Routing, Switching, SD-WAN, Firewalls, SSLVPN, Wireless, WAN Optimization, PBX, VoIP Certifications: Relevant certifications such as CCNP, CCIE, or equivalentpreferred Bachelor's degree in Computer Science, Information Technology, or a related field preferred Proactive Problem Solver: Ability toanticipatepotential issues and implement solutions proactively Strong Communicator: Excellent communication skills, with the ability to convey complex technical concepts to non-technical stakeholders Team Player: Collaborative mindset with the ability to work effectively in a cross-functional team environment Adaptable: Able to thrive in a dynamic environment with evolving project requirements and priorities What You'll Get in Return: For employees, we're committed to recognising and rewarding hard work. Our competitive salary and benefits package includes Company Pension Scheme, Private Medical & Dental Insurance, Group Income Protection, Group Life Assurance, Cycle to Work and Electric Car Salary Sacrifice Scheme. We also invest in your development. If you choose to self-study in your own time, we'll fund your study materials and exam fees - and once you pass, you'll receive an incentive bonus. How to Apply We're committed to creating an inclusive and accessible recruitment process.If you have any access needs or require adjustments at any stage of the application or assessment process, please let us know - we're happy to support you. Please note:All offers of employment will be subject to background checks and confirmation of the right to work in the UK. Apply nowto be part of a team that values initiative, collaboration, and continuous improvement; About us prosource.it is a professional services provider in technology. Established as a traditional provider of managed IT services, prosource.it has evolved with industry and the rapid pace of change within the technology sector. We recognise the importance of people and business process in the successful adoption of technology and change. Our readiness to embrace and apply change comes from our people and we offer a variety of business services across the lifespan of successful technological deployment and adoption. We are a people centred business with a global workforce of 500 plus staff and contractors. Our values are central to what we do and how we do it. We feel they are simple and easy to relate to, and we are always looking to welcome new people to the team who share our vision and values. We pride ourselves on being easy to deal with, agile and accepting of change across a wide range of challenging and rewarding roles. We are a team of 'can do' and 'how can I help' individuals committed to teamwork, partnership, service excellence and delivery. Talk to us today to explore how we can support your organisation's technology needs.

A leading technology services provider in the United Kingdom is seeking a Network Engineer to design, implement, and maintain networking environments. The role encompasses securing systems, monitoring network performance, and collaborating with various teams. Candidates should hold a Bachelor's degree in a related field and possess expertise in routing and switching technology. A competitive salary and comprehensive benefits package, including a pension scheme and medical insurance, are offered to successful applicants.

Senior Infrastructure Engineer - Reading (Hybrid)- Charity Sector £42,000 - £50,000 Our Charitable customer does magnificent work supporting people throughout the UK and now seeks a Senior Infrastructure Engineer to help lead them on the next stage of their technology journey. The role will involve leading others to deliver performant infrastructure for a vulnerable user group and will play a key role in both the day-to-day operation and how Infrastructure develops over time within this Charity. To ensure your success you will demonstrate capability to manage conflicting demands, producing clear, accurate technical documentation. You will also be able to plan and monitor work to achieve team and individual objectives applying an analytical approach to problem solving. Effective communication skills will enable you to engage effectively with both technical and non-technical stakeholders across the organisation. You will be joining a growing team who make technology an enabler for the organisation, ensuring users can access all their IT services quickly, safely, and securely from across the UK. Crucial to providing this service will be your troubleshooting and project implementation skills within the following areas: Essential An ability to lead and mentor others in the following technologies Microsoft: Active Directory, Azure, Entra, Microsoft 365, PowerShell, MS Server Networking: Firewalls, Routing, Switching, VLANs, VPN, WAN, Wireless. Managing small-scale infrastructure project and leading infrastructure work streams within large-scale business-wide projects. Security: VPN, Firewall, Anti-spam, MS Server 2012/2008, and Infrastructure monitoring tools. Desirable Microsoft: Exchange, Hyper V, InTune, PKI. Networking: DHCP, DNS, Palo Alto, Wired and Wireless network authentication platforms. Various: BC/DR (Veeam), Mimecast, SolarWinds, Terraform, JAMF, Password Management tools, Patching tools, Print Server solutions. You will be joining at an exciting time as the Charity moves further towards greater Azure cloud adoption, in a varied and interesting role keeping vital services running across the organisation, with potential to upskill as you do so. This is a full time position. You will be based in or commutable to Reading, though Hybrid working is also an option (c. 1 day per week in office). Occasional on call will be required and compensated accordingly. To arrange an informal conversation or to apply, contact Dave Flynn at or on .

Infrastructure Engineer Location: London E14 (Hybrid - 1-3 days office) Salary: c. £50,000-£55,000 per annum Type: Full-time, Permanent Hours: Mon-Fri, 37.5 hours About the Company ROC Search's client is an established UK technology business delivering secure, tailored software solutions for enterprise and regulated customers. The organisation places strong emphasis on operational stability, security, and continuous improvement. This is an opportunity to join a growing company and play a key role in maintaining and evolving its infrastructure estate. Overview ROC Search's client is seeking an Infrastructure Engineer with strong IT and infrastructure support experience. The role focuses on designing, maintaining, and optimising core infrastructure services while ensuring reliability, security, and performance. You'll work closely with DevOps, Development, Product, and Client Services teams to support business-critical systems. This position suits an experienced Support Engineer or SRE looking to deepen infrastructure and cloud expertise. Cloud experience is advantageous but not essential, with a planned cloud migration commencing in 2026. Technology Environment Windows Server 2022, SQL Server, IIS VMware Monitoring tools (RMM, SIEM, performance monitoring) Microsoft Azure, Azure B2C, Microsoft 365 PowerShell, CLI DNS, DHCP, SSL certificates, firewalls, VPN Key Responsibilities Provide IT support including laptop/desktop setup and troubleshooting Monitor infrastructure health, performance, and backups Design and implement infrastructure solutions across servers, networks, storage, and cloud Support planning and delivery of cloud migration initiatives Automate tasks using PowerShell and scripting Identify and remediate vulnerabilities (including patching and some out-of-hours work) Recommend infrastructure improvements and support software/client deployments Maintain technical documentation and follow controlled change processes Required Experience & Skills 5+ years' relevant experience Strong knowledge of VMware and Windows-based infrastructure Experience with servers, networking, storage, and security best practices PowerShell scripting experience DNS and SSL certificate management Experience with ticketing systems, SLAs, and escalation processes Strong troubleshooting, communication, and documentation skills Experience with monitoring, backup/DR, and firewalls Desirable Azure or other cloud exposure Automation / Infrastructure as Code awareness SIEM, MFA/2FA, IIS, SQL Server, VPN and patch management experience Project delivery experience Basic Linux and scripting (Python/Bash) Relevant Microsoft certifications Benefits Company pension, private medical cover, death in service, reduced gym membership, 24/7 wellbeing support, free eye tests, daily fresh fruit, discretionary annual bonus. 23 days' holiday + bank holidays (rising to 25 days after 2 years and 27 days after 10 years).

Embed security practices across infrastructure and applications. Ensure confidentiality, integrity, and availability of systems by proactively monitoring, preventing, and responding to security threats. What We're Looking For 3-5 years of experience in IT security, cloud security, or SecOps Strong understanding of cloud security principles (IAM, VPC security, firewalls, data encryption) Hands-on experience with GCP security tools (e.g., Cloud Armor, Security Command Center) and/or OVH security features Knowledge of network security, intrusion detection/prevention, and endpoint security Proficiency in security incident handling and forensics Familiarity with DevSecOps practices and integrating security into CI/CD pipelines Experience with scripting/automation (Python, Bash, or PowerShell) Strong understanding of compliance and regulatory frameworks (GDPR, HIPAA, SOC 2, ISO 27001) What You'll Do Implement, monitor, and maintain security controls across cloud environments (OVHcloud, GCP) and applications Manage Identity and Access Management (IAM) policies, firewall rules, secrets, and key rotations Conduct vulnerability assessments, penetration testing, and security risk analysis Monitor systems for suspicious activity, respond to security incidents, and perform root cause analysis Deploy and maintain SIEM tools (e.g., Splunk, ELK, Google Chronicle, Wazuh) Ensure compliance with industry standards and regulations (ISO 27001, SOC 2, GDPR, HIPAA, etc.) Work closely with CloudOps to enforce secure deployments, network segmentation, and encryption policies Automate security monitoring, patching, and reporting where possible Provide security awareness training for development and operations teams Stay current with the latest security threats, tools, and best practices Apply for This Position Ready to join our mission? Submit your application below and take the next step in your career. Have a question or want to work together? We'd love to hear from you.

Network Architect Must have an Active DV Clearance A new opportunity has arisen for a Network Architect to join a secure Defence and National Security programme. You will design and deliver medium to large scale network solutions while supporting multiple work streams and engaging with technical and project stakeholders across a high profile environment. About the Role - Network Architect As a Network Architect, you will work closely with Programme and Project Managers to produce high quality network designs across programme, live service, and change activities. You will contribute to HLD and LLD documentation for key technologies including Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper LAN and WAN, Endace, NTP, data centre firewalls, and LAN services. The role involves supporting engineering teams, ensuring solutions meet requirements, pass governance, and align with architectural direction. You will provide design input for customer reporting and collaborate with senior technical leadership to maintain architectural consistency. What We're Looking For - Network Architect Strong experience designing secure enterprise networks using Cisco, Juniper, and Gigamon technologies. Knowledge of routing protocols, VRFs, VPNs, QoS, security zones, high availability, and IP addressing design. Skilled in troubleshooting and resolving defects across multi vendor technologies. Experience of overseas infrastructure delivery is essential. Understanding of requirements management and lifecycle processes. Excellent communication skills with the ability to share knowledge, take ownership, and support delivery teams. Shape the delivery of secure and resilient networks as a Network Architect. To apply, please send your CV by pressing the apply button.

Network & Systems Engineer page is loaded Network & Systems Engineerlocations: United Kingdom - Portsmouthtime type: Full timeposted on: Posted 5 Days Agotime left to apply: End Date: April 3, 2026 (30+ days left to apply)job requisition id: R56544 Job Summary: As a Network & Systems Engineer, you will be responsible for the day-to-day management, optimisation, and support of our network and systems estate. You'll work across on-premises and cloud environments, supporting business-critical systems, managing incidents, and delivering projects that drive our technology forward. This role is based in the UK and may require occasional out-of-hours support and collaboration with remote teams. Job Description: Key Responsibilities Patch and maintain systems (Windows, SQL, Citrix, .NET, etc.) to ensure reliability and performance. Respond to infrastructure incidents and service requests using tools such as FreshDesk. Plan and execute infrastructure upgrades, hardware refreshes, and customer migrations. Monitor systems and networks using Zabbix and Uptrends, including creating custom checks and responding to alerts. Manage Hyper-V environments (320+ VMs), Veeam and SQL offsite backups, and disaster recovery tests. Oversee network operations including firewall management, DNS, domain routing, VPNs, and network support across multiple offices. Administer IIS, SFTP, file servers, Citrix, and support QA, Dev, UAT, and Production environments. Plan, document, and implement change requests; maintain accurate records for compliance and operational continuity. Provide ad-hoc technical support to colleagues, participate in meetings, and support business-as-usual operations. Collaborate with the Security Engineer and other teams as needed, but primary focus is on network and systems. Worker Type: Regular Number of Openings Available: 1Trellint, a Modaxo company, simplifies curbside management. We offer comprehensive solutions to make parking accessible, equitable, and congestion-free. Like a trellis supporting growing plants, we empower smarter parking for a thriving future. Learn more at . About Modaxo Modaxo is a global technology organization passionate about moving the world's people. Working both together and independently, our collective of businesses are committed to delivering software and technology solutions that help connect people with the places they need to go for work, family, and everyday life. Learn more at .

Senior Network Engineer (Routing & Switching Specialist) - freelance - hybrid, London, UK Contract Comgent United Kingdom Posted On 03/09/2026 Job Information Standard Business working Hours Yes Work Experience 8-10 City London State/Province City of London N/A Special Considerations We are committed to building an inclusive workplace and encourage applications from women and other under-represented groups in tech. All qualified candidates are welcome. Start date: Apr/ May 2026 Location: London, UK (Hybrid - minimum 2 days per week in office) Job Description Working closely with the Senior Network Architect, this hands on engineering role is focused on the practical remediation and documentation of a complex, legacy Cisco environment. The successful candidate will be a routing expert capable of diagnosing and unpicking unconventional protocol configurations, building standards compliant designs, and supporting the convergence of two network environments. Key responsibilities Audit and document the existing network estate ( 1,000 devices across both banking entities) Identify and remediate non standard routing configurations, including atypical EIGRP deployments Define and implement standardised change categories, change risk classifications, and change management templates Support the transition from hybrid ACI to target state architecture Develop network documentation and operational runbooks Provide detailed input into the network baseline assessment Act as a subject matter expert during change approval board (CAB) reviews Work with managed service providers to ensure designs and standards are followed during implementation. Requirements Must have Expert level Cisco Routing & Switching: IOS, IOS XE, NX OS Hands on experience with Cisco Nexus platforms (2K, 5K, 7K, 9K) Deep routing protocol knowledge: EIGRP, OSPF, BGP - including troubleshooting of complex or misconfigured environments Familiarity with Cisco ACI and spine leaf fabric architectures Proficiency with network documentation tools and diagramming Experience working in dual stack (legacy + modern) environments Understanding of network security segmentation and firewall integration Advantageous CCIE or CCNP (Routing & Switching or Data Centre) Automation/scripting experience (Python, Ansible, or similar) Experience in financial services or similarly regulated environments Detail oriented with a methodical approach to problem diagnosis Able to produce clear, well structured technical documentation Comfortable working in a fast paced environment with competing priorities Constructive and collaborative when working with legacy team members and external managed service providers

£40,000 to £45,000 per year, + Excellent Benefits + Training Package + Career Contract Type: Permanent Hours: Full time Disability Confident: No Closing Date: 05/04/2026 About this job Senior IT Engineer (3rd Line) This is a great opportunity to join a growing firm where you will have the opportunity to develop a career, and uniquely have a say and share in the growth of the business. Due to continued expansion, they are looking for an experienced Senior IT / Project Engineer to join their team, working on varied projects and having the opportunity for continuous personal development and growth. They provide comprehensive IT support and project delivery services to SMB clients across all sectors, typically supporting organisations with 10-100 users. As part of a 20-strong engineering team, you'll work across a diverse portfolio of clients, delivering solutions in networking, Microsoft 365/Azure, security, and server infrastructure. The role: We're seeking an experienced Senior IT Engineer to join our 3rd Line support team. As one of the senior members of the team, you'll be a technical escalation point. This role requires someone who can diagnose complex issues, design solutions, and coordinate resources across the team to resolve challenging technical problems. You'll work predominantly from our office or working on client sites with occasional work from home flexibility. This is a hands on role that combines technical depth with client facing responsibilities. What You'll Be Doing Technical Leadership: Acting as a final escalation point for complex technical issues across networking, Microsoft 365/Azure, firewalls, and server infrastructure Solution Design & Delivery: Planning and implementing infrastructure projects for clients, from initial scoping through to deployment Client Support: Building strong relationships with clients, understanding their business needs, and translating these into technical solutions Team Collaboration: Working closely with 1st, 2nd and other 3rd line engineers, sharing knowledge and directing resources to resolve issues efficiently Continuous Improvement: Contributing to internal processes, standards, and security posture improvements Out-of Hours Support: Participating in our on call rota (1 week in 8) to provide emergency support when needed (rare) (additional pay when called) Essential Requirements Technical Skills You must have demonstrable experience in the following areas: Microsoft 365 & Azure: Administration, troubleshooting, and solution design Networking: Configuration, deployment, and troubleshooting of enterprise network infrastructure Firewalls: Configuration and management of both hardware and software firewalls Server Infrastructure: Windows Server management, troubleshooting, and optimisation Problem Solving: Proven ability to diagnose and resolve complex, multi layered technical issues Certifications At least one Microsoft Expert level certification (examples: Microsoft 365 Certified: Administrator Expert, Azure Solutions Architect Expert, or equivalent) Professional Attributes Strong communication skills with both technical and non technical audiences Comfortable working independently and making technical decisions Pragmatic approach to problem solving-knowing when to leverage external resources or vendor support Willing to travel to client sites across North West, North Wales and surrounding regions Full UK driving licence What We're Looking For The ideal candidate is someone who: Enjoys the variety of working across different technologies and client environments Takes pride in solving challenging problems that others can't Values continuous learning and staying current with evolving technologies Understands that great IT support is as much about communication as it is technical skill Thrives in a collaborative team environment while being comfortable working autonomously Professional Development We're committed to developing our engineers' skills: Full certification support: We provide all training materials and pay for exam fees Performance bonuses: Additional rewards for completing agreed certifications Career growth: As a growing company, we create opportunities for those who help us expand Supported learning paths: We'll work with you to develop expertise in areas that interest you, including: Advanced Microsoft 365 and Azure certifications Network certification Cybersecurity specializations What We Offer Compensation & Benefits Pension: 5% employer contribution Holiday: 22 days annual leave, plus bank holidays, plus your birthday off, increasing by 1 day per year after 5 years (maximum 31 days) Mileage: 45p per mile when using your own vehicle (company vans available) Certification bonuses: Rewards for completing agreed qualifications Training budget: All exam fees and learning materials covered Work Environment Predominantly office/site based with occasional WFH flexibility Collaborative team of 20 engineers across all support tiers Modern tooling and equipment provided On call rota: 1 week in 8 (rare need) Career Progression You'll report to our 3rd Line Team Leader and work alongside other senior engineers. While we're currently a lean team, we're growing-and those who contribute to that growth will find opportunities to progress. This is a great opportunity to join a growing firm where you will have the opportunity to develop a career, and uniquely have a say and share in the growth of the business.

A dynamic IT service provider in Chester seeks a Senior IT Engineer to join their 3rd Line support team. The role involves diagnosing complex issues and acting as an escalation point, along with designing solutions for clients. Candidates should have strong skills in Microsoft 365, networking, and firewalls. The position offers competitive pay, excellent benefits including a pension and learning opportunities, along with a collaborative work environment. The ideal candidate is proactive and values communication in IT support.

As a Junior IT Systems Engineer, you will play a key role in ensuring the reliability, security, and performance of our internal systems and developer environments. You will work closely with our engineering and infrastructure teams to support day to day IT operations while gaining exposure to Azure based infrastructure and cloud security best practices. This is a hands on role suited to individuals who enjoy working in fast paced environments and are looking to build foundational experience in modern systems administration and cloud technologies. What You'll Do Provide technical support to internal staff, including software engineers, product teams, and management Configure, deploy, and maintain laptops and endpoint devices using Microsoft Intune Manage user accounts, permissions, and identity access across Azure AD (Entra ID) and Microsoft 365 Assist in maintaining secure and reliable access to internal systems and development environments Support troubleshooting across Azure hosted applications and DevOps tooling Assist with Azure infrastructure tasks including App Services, SQL Databases, and networking Support VPN access and firewall configurations Contribute to internal IT projects and continuous improvement initiatives Why INTX We are a growing, cutting edge fintech start up operating in the United States insurance software industry. We leverage modern cloud technologies to build scalable software solutions that streamline operations across the insurance value chain. As our engineering teams continue to expand, we are looking for a Junior IT Systems Engineer to support and enhance our internal technology environment. This is an ideal opportunity for someone looking to gain hands on experience in a cloud first, development focused organisation. What We're Looking For 1-2 years of IT support or systems administration experience Strong knowledge of Windows 11 and Microsoft 365 Basic understanding of networking concepts (IP, DNS, DHCP) Familiarity with cloud platforms such as Microsoft Azure (advantageous) Excellent problem solving and communication skills Ability to work collaboratively in cross functional teams Preferred Skills Exposure to Microsoft Intune or endpoint management tools Experience working in cloud based environments Microsoft Azure Administrator Associate (AZ 104) Microsoft 365 Endpoint Administrator Associate (MD 102) Benefits Performance Based Incentives Hybrid Work Model Semi Flexi Hours Weekly Happy Hour Company Socials Good In Office Coffee 10 Remote Working Days per year 22 Days Annual Leave Career Growth Opportunities within a Global Technology Organisation

Your New Job Title: Mandarin speaking Solution Manager / Assistant Solution Manager The Skills You'll Need: Fluent Mandarin and English. Degrees in Telecommunication/Computing Engineering, or related subjects. Hands on experience in Telecom network / DICT products Your New Salary: Highly competitive, depending on experience Job status: Permanent, hybrid working with 2 days WFH (subject to approval) Location: Central London To be successful in this role our client has said it is essential that candidates: Speak and write fluent Mandarin Have a degree in Telecommunication/Computing Engineering, or related Have hands on experience in Telecom network / DICT products If that means this job isn't a match for you please view our other vacancies for one that may be a better fit. Solution Manager - Summary: Work as part of Operations Support team to provide technical solutions for company's products and services, including Telecom services, DICT services, to Enterprise and Carrier customers. Involve in all pre sale lifecycle, including attending pre sale technical meetings, gathering requirements, and providing solutions on time. Provide technical support during the implementation stage, including provisioning and coordinating with vendor where necessary. Provide technical support for after sales services where required. The main role of this position is to design and deliver DICT and Telecom network projects. The role holder will design DICT and Telecom network solutions for our customer and provide pre sales solutions, implementation, and maintenance. As a part of this team, the ideal candidate would design, develop, and manage customer projects according to customer technical requirements. What You'll be Doing: Listen and understand the technical requirements of the customer, reading between the lines to build a solution that outperforms the competitor's offering. Apply technical knowledge to analyze, investigate and resolve assigned project challenges. Prepare project required documentation and reports to a high standard for all phases of the project. Participate in system level design reviews, and program management reviews to assess design maturity, requirements compliance and to provide informed technical recommendations to the customer. The Skills You'll Need to Succeed: Fluent in spoken and written Mandarin and English. Bachelor's degree or above in Telecommunication/Computing Engineering related subjects. Professional Qualification on MCP, Citrix, CCNP, HCIP, VMware VCP and RHCSA will be preferred. Solid experience in IT/Telecom markets. Hands on experiences in Telecom network, DICT products. Good project management skill and communication skills. DICT products & solutions skills: LAN, WLAN, Public/Private Cloud, Firewall, Server, Storage, Phone system, Video Conference and Surveillance system. Telcom network products, leased line, IP Transit. Problem solving - ability to use skillset to solve challenges / issues. Commercial awareness - ability to compare solutions to find best fit from technical and commercial perspective. Commitment to personal development - pushes to improve skillset/stay up to date in their field. Good communication skills, work well with customers and colleagues. Candidates with less experience will be considered for a junior position. We would be grateful if you could send your CV as a Word document. If your application is successful, you will be contacted within 7 days. We regret that due to the high volume of applications we receive we cannot provide feedback on individual CVs. Please note that we can only consider candidates who are eligible to work in the UK and are able to provide relevant supporting documentation. People First is committed to increasing diversity, and maintaining an inclusive workplace culture. We welcome applications from all qualified candidates regardless of their ethnicity, race, gender, religious beliefs, sexual orientation, age, marital status or whether or not they have a disability. People First (Recruitment) Limited acts as an employment agency for permanent and fixed term contract recruitment and as an employment business for the supply of temporary workers. Please note that by applying for this job you accept our Terms of Use and Privacy Policy which can be found on our website. Click for more Mandarin speaking jobs from People First Team China in London, your Mandarin recruitment specialists.

Your Mission The role of Senior Support Engineer is a key player in our Managed Services team. This role helps support customers environments, fixing escalated issues as well as playing a leading role in developing custom environments and delivering project works. Key Responsibilities Support customer's needs by dealing with reported incidents from ticketing systems and telephone within the contracted SLA Proactively work on Incidents, Major Incident, Problems, Requests and Changes Raise and progress RFCs within the Change Management process Troubleshoot, diagnose, and administer both user, networking and infrastructure environments, including systems software, hardware, and configurations for both on-premises and cloud-based customers Produces technical documentation including standard operating procedures, technical operation manuals, architectural network diagrams. Engineering of new network solutions using physical and virtual hardware on-premises and public cloud Work proactively and reactively within our Monitoring Platform to manage network performance, identify where action is required to be taken Ensure systems are securely maintained, remediating vulnerabilities as per contractual and process adherence Liaise with 3rd parties and boxxe technical personnel toward problem resolution Work to find new and innovative solutions, making recommendations to drive continuous improvement Work to a UK aligned shift pattern which covers between the hours of 08:00- 18:00 GMT. What you'll be doing Support, maintenance and troubleshooting of network fabrics including on premises (VMware/Hyper-V) and cloud hosted solutions (Azure, VMware cloud) Experience supporting and deploying Microsoft Azure, Microsoft 365, Entra ID, Intune and associated technologies Support of multiple managed services customers in both Public and Private sectors Support, Maintenance and Troubleshooting of Microsoft software including Windows Server, Active Directory, SQL Server and Exchange Support of backup, HA and DR solutions e.g. Azure Site Recovery, VEEAM, Rubrik and other recovery solutions Solid experience of delivering and assessing network and security solutions for customer Firewalls and other devices (Cisco, Fortinet, General switches and Wireless solutions) Support, advise, define and implement secure configurations across a wide range of platforms Creation of operational support documentation such as 'Statement of Work', 'Health Check', Knowledgebase and similar customer and internal facing documents Take the technical lead for a subset of customers with an eye to be the SME for their service, joining service reviews and a proactive approach to improving customers environments Be the technical resource on managed services customer projects Participate on-call rota as required Act as a mentor to the 1st and 2nd line teams to assist with growing and evolving the team Undertake any other ad hoc duties as required, which are deemed necessary to assist with the needs of the company Adhere to the Incident, Major Incident, Problem, Knowledge, and Change Management Processes within best practice framework What experience we think you'll need Proven working experience in installing, configuring, and troubleshooting Network fabrics and Windows based environments. Experience in the administration and performance tuning of Networks, Operating Systems, Storage devices and applications including SQL Databases. Working experience with Microsoft Office 365 and Intune Solid experience with Microsoft Operating Systems Windows 8+ / Windows Server 2019+ Working experience with virtualisation (e.g., VMware, Hyper-V, Citrix) Working experience with monitoring systems e.g. Logic Monitor Experience with automation software would be desirable Excellent problem-solving skills with the ability to identify and remediate root causes Accuracy and attention to detail Effective ticket management and documentation skills Excellent communication skills to different stakeholders of different technical expertise both customer-facing and in house Possess the ability to work under pressure in a fast-moving environment Ability to mentor and upskill colleagues across the service desk A highly proactive, solution-driven individual who takes ownership and delivers results. One or more the following certifications would be highly desirable for a successful applicant: Cisco Certified Network Associate (CCNA) Cisco Certified Specialist -Enterprise Core (CCS-ECore) CCNP Enterprise Microsoft AZ900, AZ104, AZ305, AZ500 Citrix Certified Associate VMware Certified Professional Security Focused Certification ITIL Foundation > At boxxe we believe that business should be about more than just profits. Sustainability is a core value. We are committed to reducing our environmental impact, encouraging inclusive working environments, and trading ethically. Everyone at boxxe is responsible for considering the impact of their actions on the environment and for reducing our carbon footprint through embracing Work from Anywhere (in the UK) principles, minimising travel by using virtual technology and adopting sustainable practices. boxxe embraces diversity. As an equal opportunity employer, we are committed to building a team that represents a variety of backgrounds, perspectives, and skills. boxxe does not discriminate based on race, religion, colour, national origin, sexual orientation, gender identity, age, marital status, veteran status, or disability status. All our employment is based on qualification, excellence, and business need. Select

Senior Network Engineer - NSX-T / AVI / HCI £500 - £550 per day - Inside IR35 MOD SC Cleared Site: Farnborough - 4 days onsite, 1 day remote About the Role We are delivering a modern managed infrastructure platform designed to replace complex legacy enterprise environments. The programme focuses on high levels of automation, repeatable infrastructure design patterns, and rapid deployment of business solutions. The platform leverages modern Windows and VMware technologies and integrates automation tooling such as Ansible, Terraform, and scripting frameworks alongside specialist infrastructure and application platforms. We are seeking an experienced Senior Network Engineer with strong expertise in VMware NSX-T, F5, and VMware AVI within Hyperconverged Infrastructure (HCI) environments. The successful candidate will combine deep technical expertise with strong design capability, delivering scalable, secure, and highly automated network solutions, including robust identity and tiered access models. Key Responsibilities Design, implement, and support network architectures within hyperconverged infrastructure environments using NSX-T and AVI technologies. Lead deployment and configuration of VMware NSX-T components, including: Logical networking Distributed firewall Load balancing VPN services Implement network virtualisation and micro-segmentation strategies. Deploy and manage VMware AVI load balancers to support modern application delivery, automation, and analytics. Ensure high availability, performance optimisation, and security across network services. Design and maintain identity and access management solutions aligned with tiered access models. Conduct capacity planning and scalability assessments to support platform growth. Collaborate with infrastructure, security, and automation teams to deliver integrated platform solutions. Essential Skills & Experience Strong hands-on experience with: VMware NSX-T VMware AVI Load Balancer Hyperconverged Infrastructure (HCI) Proven experience designing and implementing scalable network architectures. Strong understanding of identity management and tiered access models. Experience working within highly automated infrastructure environments. Excellent communication and documentation skills. DV Clearance (or willingness to undergo security vetting). Desirable Skills Software-Defined WAN (SD-WAN) Network monitoring and observability tooling Secure network architecture and security best practices Experience supporting Infrastructure as Code (IaC) using tools such as Ansible and Terraform

Overview Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, dedicated to driving transformational change for our clients. We leverage proven technology, specialist teams, and extensive domain expertise to create robust technical foundations across platforms, data, and business applications. Our mission is fueled by a passion for technology as a means to solve complex business problems and achieve our clients' objectives. About the Role: Responsibilities Delivery of extensive critical national infrastructure utilising market leading tools to future proof security and availability needs Candidates must have excellent communication skills and be able to lead projects from design stage through to implementation and take ownership of the solution end to end Project Engineering, including but not limited to Low Level Design activity, implementation services and consultancy services Provide expert level support to all clients and act as an internal point of escalation for all support related incidents where required Troubleshooting and diagnosis of all network and security related incidents Mentoring other members of the team Experience of physical design input and build of networks including OT environments Extensive experience in a similar role or field based / consulting role CCNP Routing, Switching & Security with Data Centre experience Strong understanding of network security principles and associated technologies Expert troubleshooting of complex enterprise networks and associated technologies Deep knowledge of Wide Area Networking technologies and associated routing protocols such as EIGRP, OSPF and BGP is essential to this role Experience of administering and troubleshooting the following technologies and platforms is essential Cisco ISR and ASR Routers Datacentre technologies, Cisco Nexus, VXLAN, VPC's & End User Compute Campus Switching Catalyst 9XXX series switches, Stackwise virtual IPSec VPN's & Cisco SDWAN Cisco Secure firewall / FTD SASE solutions, Palo Alto Prisma Access, Cisco Secure Connect Cisco Wireless - WLC's (C9800 series) Palo Alto Networks Firewalls & Panorama Cisco Identity Services Engine (ISE) Experiences with Azure and AWS cloud environments Security Clearance is desirable Offshore certification is desirable Experience of administering and troubleshooting the following is desirable Cisco Meraki Wireless, Security and Switching technologies Cisco ACI - Application Centric Infrastructure HP and Aruba Platforms DevNet Principles, Automation, Ansible, Python Benefits At Sword, our core values and culture are based on caring about our people, investing in training and career development, and building inclusive teams where we are all encouraged to contribute to achieve success. We offer comprehensive benefits designed to support your professional development and enhance your overall quality of life. In addition to a Competitive Salary, here's what you can expect as part of our benefits package: Personalised Career Development: We create a development plan customised to your goals and aspirations, with a range of learning and development opportunities within a culture that encourages growth. Flexible working: Flexible work arrangements to support your work-life balance. We can't promise to always be able to meet every request, however, are keen to discuss your individual preferences to make it work where we can. A Fantastic Benefits Package: This includes generous annual leave allowance, enhanced family friendly benefits, pension scheme, access to private health, well-being, and insurance schemes. Equal Opportunity At Sword we are dedicated to fostering a diverse and inclusive workplace and are proud to be an equal opportunities employer, ensuring that all applicants receive fair and equal consideration for employment, regardless of whether they meet every requirement. If you don't tick all the boxes but feel you have some of the relevant skills and experience we're looking for, please do consider applying and highlight your transferable skills and experience. We embrace diversity in all its forms, valuing individuals regardless of age, disability, gender identity or reassignment, marital or civil partner status, pregnancy or maternity status, race, colour, nationality, ethnic or national origin, religion or belief, sex, or sexual orientation. Your perspective and potential are important to us. If we can do anything to help make the hiring process more accessible, please let our talent acquisition team know when you apply so we can support any adjustments.