CBSbutler Holdings Limited trading as CBSbutler
Hanslope, Buckinghamshire
SOC Analyst (DV Cleared) Location: Hanslope Park, Milton Keynes Salary: 65,000 + 10,000 Bonus Employment Type: Permanent Security Clearance: Must hold current MOD DV Clearance Nationality Requirement: Sole UK Nationals only Overview We are seeking an experienced SOC Analyst to join a high-profile operational environment, supporting critical services within a secure, live operations centre. This is a unique hybrid position that combines operational leadership with technical awareness . You'll take ownership of the live operational picture, coordinating incident response across cyber, network, infrastructure and physical security teams while ensuring informed, timely decision-making. This role is ideal for someone who thrives in a fast-paced control room environment and can confidently lead operational response without needing to be a deep technical specialist. Key Responsibilities Maintain a single operational view across cyber, network, service and physical security domains. Monitor live operational environments and assess alerts and incidents in real time. Perform initial triage and validation of alerts, reducing noise and ensuring accurate incident classification. Control incident prioritisation and escalation in line with operational procedures. Coordinate activities across SOC, NOC, Infrastructure and Security teams. Support and lead Major Incident Management activities where required. Maintain accurate operational logs, dashboards and reporting. Deliver effective shift handovers and maintain continuous situational awareness. About the Role This position is intentionally balanced between operational leadership and technical understanding: 60% Operational Leadership & Coordination 40% Technical Awareness & Incident Triage You'll be expected to understand operational and technical information, ask the right questions, coordinate the right teams and maintain control during high-pressure situations. Essential Skills & Experience Experience within a SOC, NOC, Major Incident Management or 24/7 Operations Centre . Good understanding of SOC and NOC workflows, including alert triage and escalation processes. Ability to interpret monitoring alerts, operational dashboards and logs at a high level. Strong understanding of incident severity, business impact and prioritisation. Proven experience coordinating multiple technical teams during live incidents. Excellent communication, decision-making and stakeholder management skills. Ability to remain calm and organised in time-critical operational environments. Ideal Background We would particularly welcome applications from candidates with experience as: Major Incident Manager with technical exposure. Senior SOC Analyst or NOC Analyst with leadership responsibilities. Service Operations Lead within a 24/7 operations or command centre. Operational Duty Manager supporting secure or critical environments. What's on Offer 65,000 basic salary. 10,000 annual bonus. Permanent position. Opportunity to work within a highly secure, mission-critical environment. Challenging and rewarding operational leadership role with significant responsibility. Eligibility Requirements Due to the nature of this position, applicants must : Hold current MOD Developed Vetting (DV) Clearance . Be a sole UK national . Be able to work full-time on-site in Hanslope Park .
Jul 31, 2026
Full time
SOC Analyst (DV Cleared) Location: Hanslope Park, Milton Keynes Salary: 65,000 + 10,000 Bonus Employment Type: Permanent Security Clearance: Must hold current MOD DV Clearance Nationality Requirement: Sole UK Nationals only Overview We are seeking an experienced SOC Analyst to join a high-profile operational environment, supporting critical services within a secure, live operations centre. This is a unique hybrid position that combines operational leadership with technical awareness . You'll take ownership of the live operational picture, coordinating incident response across cyber, network, infrastructure and physical security teams while ensuring informed, timely decision-making. This role is ideal for someone who thrives in a fast-paced control room environment and can confidently lead operational response without needing to be a deep technical specialist. Key Responsibilities Maintain a single operational view across cyber, network, service and physical security domains. Monitor live operational environments and assess alerts and incidents in real time. Perform initial triage and validation of alerts, reducing noise and ensuring accurate incident classification. Control incident prioritisation and escalation in line with operational procedures. Coordinate activities across SOC, NOC, Infrastructure and Security teams. Support and lead Major Incident Management activities where required. Maintain accurate operational logs, dashboards and reporting. Deliver effective shift handovers and maintain continuous situational awareness. About the Role This position is intentionally balanced between operational leadership and technical understanding: 60% Operational Leadership & Coordination 40% Technical Awareness & Incident Triage You'll be expected to understand operational and technical information, ask the right questions, coordinate the right teams and maintain control during high-pressure situations. Essential Skills & Experience Experience within a SOC, NOC, Major Incident Management or 24/7 Operations Centre . Good understanding of SOC and NOC workflows, including alert triage and escalation processes. Ability to interpret monitoring alerts, operational dashboards and logs at a high level. Strong understanding of incident severity, business impact and prioritisation. Proven experience coordinating multiple technical teams during live incidents. Excellent communication, decision-making and stakeholder management skills. Ability to remain calm and organised in time-critical operational environments. Ideal Background We would particularly welcome applications from candidates with experience as: Major Incident Manager with technical exposure. Senior SOC Analyst or NOC Analyst with leadership responsibilities. Service Operations Lead within a 24/7 operations or command centre. Operational Duty Manager supporting secure or critical environments. What's on Offer 65,000 basic salary. 10,000 annual bonus. Permanent position. Opportunity to work within a highly secure, mission-critical environment. Challenging and rewarding operational leadership role with significant responsibility. Eligibility Requirements Due to the nature of this position, applicants must : Hold current MOD Developed Vetting (DV) Clearance . Be a sole UK national . Be able to work full-time on-site in Hanslope Park .
Join a leading independent technology and services provider as an IT Specialist. Job Overview: Role: IT Specialist Location: Hybrid work - remote sometimes visit customer sites in Croydon or Manchester Contract: 1st June'26 - 1st Dec'26 Mandatory check: SC Clearance Pay Rates: £485/day (via a Hays approved umbrella company). Time: 9:00 AM - 5:30 PM Key Responsibilities: Have strong experience of deploying, configuring, and managing the Dynatrace, Grafana or Splunk platforms to monitor applications, services, servers, networks, and cloud resources. Be proficient in collecting, processing, and analysing various telemetry signals (metrics, logs, traces, events) Ability to analyse telemetry data to identify performance bottlenecks, availability risks, and system anomalies Ability to integrate Dynatrace, Grafana or Splunk with ITSM tools (such as ServiceNow) and CI/CD pipelines for proactive monitoring Have good problem-solving abilities with a systematic approach to diagnosing complex technical issues Strong analytical skills to interpret data, identify patterns, and draw actionable conclusions Be involved in investigating incident response activities and postmortem analyses using Dynatrace, Grafana or provide insights. Has the ability to troubleshoot and resolve data quality issues on time, ensuring data integrity and reliability Have experience of scripting tools such as Python, PowerShell and CI/CD tools for automation Have good experience of using Cloud solutions such as Azure & AWS and containerized environments (Kubernetes, OpenShift) to implement cloud-native monitoring Have good knowledge of ITSM/incident management tools integration. Interacts with and influences colleagues and has working level contact with customers Applies methodical approach to issue definition and resolution Demonstrates effective application of knowledge Takes action to develop their own knowledge and represents this in their work Communicates fluently, orally and in writing, and can present information to both technical and non-technical audiences. Accreditations: Dynatrace Associate & Pro Certifications Microsoft Certified: Security Operations Analyst Associate Splunk Core Certified Power User Desirable Skills: Cloud platforms experience Experience in a DevOps or Site Reliability Engineering role Container native technologies and ecosystem experience The ability to learn new technologies and adapt to changing business needs. Automation and DevOps practices Knowledge of tools like Terraform to automate infrastructure provisioning Building continuous integration and continuous deployment (CI/CD) pipelines for data engineering applications Using Docker and Kubernetes for packaging and deploying data engineering workloads Key Requirements: Candidates must be SC cleared How to Apply: If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Talent Solutions is a trading division of Hays Specialist Recruitment Limited and acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk
May 26, 2026
Contractor
Join a leading independent technology and services provider as an IT Specialist. Job Overview: Role: IT Specialist Location: Hybrid work - remote sometimes visit customer sites in Croydon or Manchester Contract: 1st June'26 - 1st Dec'26 Mandatory check: SC Clearance Pay Rates: £485/day (via a Hays approved umbrella company). Time: 9:00 AM - 5:30 PM Key Responsibilities: Have strong experience of deploying, configuring, and managing the Dynatrace, Grafana or Splunk platforms to monitor applications, services, servers, networks, and cloud resources. Be proficient in collecting, processing, and analysing various telemetry signals (metrics, logs, traces, events) Ability to analyse telemetry data to identify performance bottlenecks, availability risks, and system anomalies Ability to integrate Dynatrace, Grafana or Splunk with ITSM tools (such as ServiceNow) and CI/CD pipelines for proactive monitoring Have good problem-solving abilities with a systematic approach to diagnosing complex technical issues Strong analytical skills to interpret data, identify patterns, and draw actionable conclusions Be involved in investigating incident response activities and postmortem analyses using Dynatrace, Grafana or provide insights. Has the ability to troubleshoot and resolve data quality issues on time, ensuring data integrity and reliability Have experience of scripting tools such as Python, PowerShell and CI/CD tools for automation Have good experience of using Cloud solutions such as Azure & AWS and containerized environments (Kubernetes, OpenShift) to implement cloud-native monitoring Have good knowledge of ITSM/incident management tools integration. Interacts with and influences colleagues and has working level contact with customers Applies methodical approach to issue definition and resolution Demonstrates effective application of knowledge Takes action to develop their own knowledge and represents this in their work Communicates fluently, orally and in writing, and can present information to both technical and non-technical audiences. Accreditations: Dynatrace Associate & Pro Certifications Microsoft Certified: Security Operations Analyst Associate Splunk Core Certified Power User Desirable Skills: Cloud platforms experience Experience in a DevOps or Site Reliability Engineering role Container native technologies and ecosystem experience The ability to learn new technologies and adapt to changing business needs. Automation and DevOps practices Knowledge of tools like Terraform to automate infrastructure provisioning Building continuous integration and continuous deployment (CI/CD) pipelines for data engineering applications Using Docker and Kubernetes for packaging and deploying data engineering workloads Key Requirements: Candidates must be SC cleared How to Apply: If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Talent Solutions is a trading division of Hays Specialist Recruitment Limited and acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk
Senior Conflicts Analyst A fantastic opportunity has arisen for a Conflicts Analyst to join a fast-growing transatlantic law firm on a permanent basis. The Senior Conflicts Analyst will work within new business intake in London and will play a key role in supporting the Firm and the Business Acceptance team in the identification, substantive analysis and resolution of ethical and commercial conflicts and related regulatory compliance matters. Exceptional Salary Package Superb employee benefits Hybrid working - 3 days in the office office / 2 days remote Subsidised on-site restaurant and coffee bar Enhanced family leave GymFlex Senior Conflicts Analyst Key Responsibilities: This role will be a key point of liaison between the US conflicts team and UK Partners to support the resolution of conflicts which will mainly be cleared in accordance with ABA rules. This will involve an explanation of the ABA rules and the differences with SRA rules to obtain the information required to support decision making. Analyse search results in accordance with applicable ethical rules and Firm policies; proposing issue resolution in a clear and concise manner for escalation to the US team where appropriate. Review standard and non-standard engagement letters and draft waivers / consents as needed Confirm the need for ethical walls, prepare supporting documentation, escalating as appropriate Work with the Head of Business Acceptance to analyse and resolve complex conflict issues. Review and approve new client forms prepared by the Conflict Analysts Senior Conflicts Analyst Skills & Requirements: Degree or the equivalent with strong academic performance required. Demonstrated experience in ABA conflicts and analytical research gained within a corporate environment. Proficiency in Microsoft Office, Excel, and Adobe Acrobat with the ability to adapt to new software and applications required Substantive knowledge applying the SRA and American Bar Association Model Rules. Strong critical thinking, analytical, and problem-solving skills.
May 19, 2026
Full time
Senior Conflicts Analyst A fantastic opportunity has arisen for a Conflicts Analyst to join a fast-growing transatlantic law firm on a permanent basis. The Senior Conflicts Analyst will work within new business intake in London and will play a key role in supporting the Firm and the Business Acceptance team in the identification, substantive analysis and resolution of ethical and commercial conflicts and related regulatory compliance matters. Exceptional Salary Package Superb employee benefits Hybrid working - 3 days in the office office / 2 days remote Subsidised on-site restaurant and coffee bar Enhanced family leave GymFlex Senior Conflicts Analyst Key Responsibilities: This role will be a key point of liaison between the US conflicts team and UK Partners to support the resolution of conflicts which will mainly be cleared in accordance with ABA rules. This will involve an explanation of the ABA rules and the differences with SRA rules to obtain the information required to support decision making. Analyse search results in accordance with applicable ethical rules and Firm policies; proposing issue resolution in a clear and concise manner for escalation to the US team where appropriate. Review standard and non-standard engagement letters and draft waivers / consents as needed Confirm the need for ethical walls, prepare supporting documentation, escalating as appropriate Work with the Head of Business Acceptance to analyse and resolve complex conflict issues. Review and approve new client forms prepared by the Conflict Analysts Senior Conflicts Analyst Skills & Requirements: Degree or the equivalent with strong academic performance required. Demonstrated experience in ABA conflicts and analytical research gained within a corporate environment. Proficiency in Microsoft Office, Excel, and Adobe Acrobat with the ability to adapt to new software and applications required Substantive knowledge applying the SRA and American Bar Association Model Rules. Strong critical thinking, analytical, and problem-solving skills.
Senior Conflicts Attorney Powerhouse US law firm renowned for its excellence and impactful global work is seeking a Senior Conflicts Attorney on a permanent, full-time basis. Highly generous salary + exceptional benefits, including free meals/snacks/refreshments 09:30-17:30 (Monday-Friday) Hybrid working (4 days office / Fridays WFH) As a Senior Conflicts Attorney in the London office, you will be working with partners, attorneys, and clients to ensure potential conflicts are resolved firm-wide - assessing all areas of conflicts of interest and new client intake inherent in a large global law firm. Senior Conflicts Attorney Key Responsibilities: Act as primary contact for partner conflict inquiries on a firm-wide basis. Interface with partners and associates to confirm the status of existing or pending transactions and resolve identified conflict issues. Manage conflict research process and procedures ensuring potential conflicts are quickly and accurately identified and resolved and conflicts are cleared for new matters and new clients firm-wide. Provide guidance, monitor processes with respect to new clients and matters, screening, and waivers. Advise attorneys on conflicts rules and assist in adherence to such rules and firm policies when drafting, reviewing, and coordinating client engagement and conflict waiver letters. Ensure firm policies and procedures relating to conflicts and client intake are communicated and make recommendations for changes when appropriate. Provide guidance to attorneys, analysts and firm personnel related to conflict of interest rules and procedures as required. Maintain current knowledge of conflicts rules in New York and all jurisdictions where the firm has offices and/or conducts business. Senior Conflicts Attorney Skills & Requirements: 5+ years' legal experience in a law firm or in-house counsel is required. Proficient knowledge of large firm practice areas: financial organizations, banking and capital markets, private equity firms and other business organizations. Ability to identify and resolve actual and potential conflicts of interest within various types of transactions, restructurings, bankruptcies and litigation. Proficiency in internet research, WCO, CapitalIQ and other corporate databases including corporate ownership/SEC filings. Ability to research and understand complex corporate relationships and determine how proposed relationship relate to the firm's existing engagements. Ability to analyse and summarize conflict situations, articulate potential issues, and suggest resolutions to attorneys as required.
May 14, 2026
Full time
Senior Conflicts Attorney Powerhouse US law firm renowned for its excellence and impactful global work is seeking a Senior Conflicts Attorney on a permanent, full-time basis. Highly generous salary + exceptional benefits, including free meals/snacks/refreshments 09:30-17:30 (Monday-Friday) Hybrid working (4 days office / Fridays WFH) As a Senior Conflicts Attorney in the London office, you will be working with partners, attorneys, and clients to ensure potential conflicts are resolved firm-wide - assessing all areas of conflicts of interest and new client intake inherent in a large global law firm. Senior Conflicts Attorney Key Responsibilities: Act as primary contact for partner conflict inquiries on a firm-wide basis. Interface with partners and associates to confirm the status of existing or pending transactions and resolve identified conflict issues. Manage conflict research process and procedures ensuring potential conflicts are quickly and accurately identified and resolved and conflicts are cleared for new matters and new clients firm-wide. Provide guidance, monitor processes with respect to new clients and matters, screening, and waivers. Advise attorneys on conflicts rules and assist in adherence to such rules and firm policies when drafting, reviewing, and coordinating client engagement and conflict waiver letters. Ensure firm policies and procedures relating to conflicts and client intake are communicated and make recommendations for changes when appropriate. Provide guidance to attorneys, analysts and firm personnel related to conflict of interest rules and procedures as required. Maintain current knowledge of conflicts rules in New York and all jurisdictions where the firm has offices and/or conducts business. Senior Conflicts Attorney Skills & Requirements: 5+ years' legal experience in a law firm or in-house counsel is required. Proficient knowledge of large firm practice areas: financial organizations, banking and capital markets, private equity firms and other business organizations. Ability to identify and resolve actual and potential conflicts of interest within various types of transactions, restructurings, bankruptcies and litigation. Proficiency in internet research, WCO, CapitalIQ and other corporate databases including corporate ownership/SEC filings. Ability to research and understand complex corporate relationships and determine how proposed relationship relate to the firm's existing engagements. Ability to analyse and summarize conflict situations, articulate potential issues, and suggest resolutions to attorneys as required.
Senior Conflicts Attorney Powerhouse US law firm renowned for its excellence and impactful global work is seeking a Senior Conflicts Attorney on a permanent, full-time basis. Highly generous salary + exceptional benefits, including free meals/snacks/refreshments 09:30-17:30 (Monday-Friday) Hybrid working (4 days office / Fridays WFH) As a Senior Conflicts Attorney in the London office, you will be working with partners, attorneys, and clients to ensure potential conflicts are resolved firm-wide - assessing all areas of conflicts of interest and new client intake inherent in a large global law firm. Senior Conflicts Attorney Key Responsibilities: Act as primary contact for partner conflict inquiries on a firm-wide basis. Interface with partners and associates to confirm the status of existing or pending transactions and resolve identified conflict issues. Manage conflict research process and procedures ensuring potential conflicts are quickly and accurately identified and resolved and conflicts are cleared for new matters and new clients firm-wide. Provide guidance, monitor processes with respect to new clients and matters, screening, and waivers. Advise attorneys on conflicts rules and assist in adherence to such rules and firm policies when drafting, reviewing, and coordinating client engagement and conflict waiver letters. Ensure firm policies and procedures relating to conflicts and client intake are communicated and make recommendations for changes when appropriate. Provide guidance to attorneys, analysts and firm personnel related to conflict of interest rules and procedures as required. Maintain current knowledge of conflicts rules in New York and all jurisdictions where the firm has offices and/or conducts business. Senior Conflicts Attorney Skills & Requirements: 5+ years' legal experience in a law firm or in-house counsel is required. Proficient knowledge of large firm practice areas: financial organizations, banking and capital markets, private equity firms and other business organizations. Ability to identify and resolve actual and potential conflicts of interest within various types of transactions, restructurings, bankruptcies and litigation. Proficiency in internet research, WCO, CapitalIQ and other corporate databases including corporate ownership/SEC filings. Ability to research and understand complex corporate relationships and determine how proposed relationship relate to the firm's existing engagements. Ability to analyse and summarize conflict situations, articulate potential issues, and suggest resolutions to attorneys as required.
May 11, 2026
Full time
Senior Conflicts Attorney Powerhouse US law firm renowned for its excellence and impactful global work is seeking a Senior Conflicts Attorney on a permanent, full-time basis. Highly generous salary + exceptional benefits, including free meals/snacks/refreshments 09:30-17:30 (Monday-Friday) Hybrid working (4 days office / Fridays WFH) As a Senior Conflicts Attorney in the London office, you will be working with partners, attorneys, and clients to ensure potential conflicts are resolved firm-wide - assessing all areas of conflicts of interest and new client intake inherent in a large global law firm. Senior Conflicts Attorney Key Responsibilities: Act as primary contact for partner conflict inquiries on a firm-wide basis. Interface with partners and associates to confirm the status of existing or pending transactions and resolve identified conflict issues. Manage conflict research process and procedures ensuring potential conflicts are quickly and accurately identified and resolved and conflicts are cleared for new matters and new clients firm-wide. Provide guidance, monitor processes with respect to new clients and matters, screening, and waivers. Advise attorneys on conflicts rules and assist in adherence to such rules and firm policies when drafting, reviewing, and coordinating client engagement and conflict waiver letters. Ensure firm policies and procedures relating to conflicts and client intake are communicated and make recommendations for changes when appropriate. Provide guidance to attorneys, analysts and firm personnel related to conflict of interest rules and procedures as required. Maintain current knowledge of conflicts rules in New York and all jurisdictions where the firm has offices and/or conducts business. Senior Conflicts Attorney Skills & Requirements: 5+ years' legal experience in a law firm or in-house counsel is required. Proficient knowledge of large firm practice areas: financial organizations, banking and capital markets, private equity firms and other business organizations. Ability to identify and resolve actual and potential conflicts of interest within various types of transactions, restructurings, bankruptcies and litigation. Proficiency in internet research, WCO, CapitalIQ and other corporate databases including corporate ownership/SEC filings. Ability to research and understand complex corporate relationships and determine how proposed relationship relate to the firm's existing engagements. Ability to analyse and summarize conflict situations, articulate potential issues, and suggest resolutions to attorneys as required.
Are you a Detection Engineer ready to take on the fight against modern adversaries? Join a well-established SOC working with high-profile Defence clients, where your expertise genuinely matters. In this hands-on technical role, you'll own the end-to-end design, development and maturity of detection logic across SIEM platforms-engineering effective responses to real-world attacker techniques. You'll operate with a high degree of autonomy, acting as a trusted SME across multiple secure environments within a complex MSSP setting. This is a standout opportunity to advance your career at the sharp end of cyber defence. Location: Hybrid working - 2 days per week in our Farnborough office. Security: You must hold or be eligible for SC Clearance. What you'll be doing: ? Design, build, test and continuously refine advanced SIEM detection logic, including rules, correlations and analytics. Research emerging threats, vulnerabilities and adversary TTPs, mapping them to MITRE ATT&CK to close detection and visibility gaps. Tune and validate detections to minimise false positives and deliver high-fidelity alerts for SOC analysts. Act as a technical authority, providing expert guidance to SOC Analysts, Architects and Engineers to strengthen overall detection capability. Define, implement and maintain technical detection standards across environments. Clearly communicate complex technical risks and detection logic to both technical teams and non-technical stakeholders. What you'll bring: Deep SIEM expertise, building advanced detection logic, automation and complex queries in Splunk (SPL) and Microsoft Sentinel (KQL). A proven track record delivering complex detection engineering projects within enterprise or MSSP environments. Strong analytical skills, with the ability to break down sophisticated attacks into actionable detection patterns. Confidence to own technical delivery end-to-end, driving work through to completion with minimal escalation. Expert knowledge of MITRE ATT&CK, with real-world application in detection engineering. A BSc in Computer Science, IT, or a related discipline. Solid scripting skills in Python, PowerShell, or similar, supporting automation and data manipulation. Experience developing detections in QRadar and/or conducting EDR-focused threat hunting (e.g. CrowdStrike, Microsoft Defender for Endpoint). Broad infrastructure awareness across Cloud (Azure/AWS), on-prem, and SaaS / PaaS / IaaS environments. If you are interested in this role but not sure if your skills and experience are exactly what we're looking for, please do apply, we'd love to hear from you! Employment Type: Full-time, Permanent. Location: Hybrid: 2 days per week in Farnborough. Security Clearance Level: SC Cleared or eligible. Internal Recruiter: Jane. Salary: To £65,000. Benefits: 25 days annual leave with the choice to buy additional days, health cash plan, life assurance and pension. Sopra Steria: Our Aerospace, Defence and Security business designs, develops and deploys digital solutions to Central Government clients. The work we do makes a real difference to the client's goal of National Security, and we operate in a unique and privileged environment. We are given time for professional development activities, and we coach and mentor our colleagues, sharing knowledge and learning from each other. We foster a culture in which employees feel valued and supported and have pride in their work for the customer, delivering outstanding rates of customer satisfaction in the UK's most complex safety- and security-critical markets.
May 03, 2026
Full time
Are you a Detection Engineer ready to take on the fight against modern adversaries? Join a well-established SOC working with high-profile Defence clients, where your expertise genuinely matters. In this hands-on technical role, you'll own the end-to-end design, development and maturity of detection logic across SIEM platforms-engineering effective responses to real-world attacker techniques. You'll operate with a high degree of autonomy, acting as a trusted SME across multiple secure environments within a complex MSSP setting. This is a standout opportunity to advance your career at the sharp end of cyber defence. Location: Hybrid working - 2 days per week in our Farnborough office. Security: You must hold or be eligible for SC Clearance. What you'll be doing: ? Design, build, test and continuously refine advanced SIEM detection logic, including rules, correlations and analytics. Research emerging threats, vulnerabilities and adversary TTPs, mapping them to MITRE ATT&CK to close detection and visibility gaps. Tune and validate detections to minimise false positives and deliver high-fidelity alerts for SOC analysts. Act as a technical authority, providing expert guidance to SOC Analysts, Architects and Engineers to strengthen overall detection capability. Define, implement and maintain technical detection standards across environments. Clearly communicate complex technical risks and detection logic to both technical teams and non-technical stakeholders. What you'll bring: Deep SIEM expertise, building advanced detection logic, automation and complex queries in Splunk (SPL) and Microsoft Sentinel (KQL). A proven track record delivering complex detection engineering projects within enterprise or MSSP environments. Strong analytical skills, with the ability to break down sophisticated attacks into actionable detection patterns. Confidence to own technical delivery end-to-end, driving work through to completion with minimal escalation. Expert knowledge of MITRE ATT&CK, with real-world application in detection engineering. A BSc in Computer Science, IT, or a related discipline. Solid scripting skills in Python, PowerShell, or similar, supporting automation and data manipulation. Experience developing detections in QRadar and/or conducting EDR-focused threat hunting (e.g. CrowdStrike, Microsoft Defender for Endpoint). Broad infrastructure awareness across Cloud (Azure/AWS), on-prem, and SaaS / PaaS / IaaS environments. If you are interested in this role but not sure if your skills and experience are exactly what we're looking for, please do apply, we'd love to hear from you! Employment Type: Full-time, Permanent. Location: Hybrid: 2 days per week in Farnborough. Security Clearance Level: SC Cleared or eligible. Internal Recruiter: Jane. Salary: To £65,000. Benefits: 25 days annual leave with the choice to buy additional days, health cash plan, life assurance and pension. Sopra Steria: Our Aerospace, Defence and Security business designs, develops and deploys digital solutions to Central Government clients. The work we do makes a real difference to the client's goal of National Security, and we operate in a unique and privileged environment. We are given time for professional development activities, and we coach and mentor our colleagues, sharing knowledge and learning from each other. We foster a culture in which employees feel valued and supported and have pride in their work for the customer, delivering outstanding rates of customer satisfaction in the UK's most complex safety- and security-critical markets.