TwinStream

In 2019, our founders were working as engineers solving complex cross domain problems within government organisations TwinStream was formed to consolidate their collective expertise and experience into one business, providing technical excellence and exceptional service to their clients. We have teams working both on-site with clients and remotely from home. Location: Hybrid working in Cheltenham with possible 24/7 call out when on rota Security Clearance: Must have live DV Clearance About the Role: TwinStream DevOps engineers work within and support agile delivery teams by reducing the feedback time between identifying a change and it adding value to our clients. With a focus on continuous improvement, this role extends beyond automation to include designing, building, testing, and maintaining the infrastructure, tools, and practices that facilitate the efficient development, deployment, and management of a distributed microservice-based security platform. Responsibilities: Manage the current platform infrastructure. Oversee the existing code deployment pipelines. Ensure the safety and security of our infrastructure and data. Maintain all cloud tools used in the production environment. Support product teams with relevant insights regarding infrastructure evolution and needs. Recommend improvements to the current setup. Key Skills: Strong knowledge of Linux operating systems (CentOS, Red Hat, Ubuntu). Experience in building scalable and automated cloud platforms on AWS. Familiarity with infrastructure automation tools (CloudFormation, Terraform, Ansible). Knowledge of containerisation technologies and orchestration platforms (e.g., Docker, Kubernetes, ECS). Experience with Jenkins pipelines. Advocacy for best practices and familiarity with tools that support them. Strong communication skills and a collaborative spirit. Ability to work independently as a self-starter to identify and solve problems. Solid understanding of monitoring, auto-scaling, performance tuning, troubleshooting, and disaster recovery best practices. Experience building and maintaining robust CI/CD pipelines. Proven experience deploying full-stack solutions to cloud infrastructure. Comprehensive experience in implementing Service Reliability processes. Understanding of agile software development principles and practices, with the ability to collaborate in a fast-paced, evolving environment. Knowledge of or understanding of: OpenShift Docker Compose / Swarm CloudFormation There are many great reasons to join our team! Pension Plan Secure your future with our competitive pension plan that offers an 8% employer contribution. Private Medical Healthcare Your health and well-being are our top priorities. Enjoy comprehensive private medical healthcare, which includes dental and optical care for you and your family. Learning and Development Your career is in your hands. We empower you to take charge of your own development, giving you the autonomy to shape your growth. To support this, everyone receives an annual training budget of £1,000. Flexible Working We understand the importance of balancing work and life. Flexibility is not just a policy for us; it is part of our culture. We are passionate about helping you seamlessly integrate work with your home life. Electric Vehicle Scheme Drive sustainability forward with our electric vehicle leasing scheme. You can take advantage of this initiative through a convenient salary sacrifice program. Holidays Enjoy annual leave of 25 days, plus bank holidays, allowing you to recharge and spend time on what matters most. Team Events We love celebrating our achievements! In addition to our quarterly meetings, you can look forward to our Christmas and summer parties-opportunities to relax, reflect, and have fun as a team. Additional Benefits We provide life assurance for your peace of mind and a cycle-to-work scheme to support your health and sustainability goals. Further Information: To meet the security requirements of certain clients and industries we serve, any job offer will be contingent upon the successful completion of a security screening process. At TwinStream, we take pride in being an equal opportunity employer. We celebrate diversity and are committed to fostering an inclusive environment where all individuals are valued and respected. We welcome applications from qualified candidates regardless of race, religion, disability, age, sexual orientation, or gender. Apply for this job indicates a required field First Name Last Name Email Phone Resume/CV Enter manually Accepted file types: pdf, doc, docx, txt, rtf Enter manually Accepted file types: pdf, doc, docx, txt, rtf

In 2019, our founders were working as engineers solving complex cross domain problems within government organisations TwinStream was formed to consolidate their collective expertise and experience into one business, providing technical excellence and exceptional service to their clients. We have teams working both on-site with clients and remotely from home. Location: Hybrid working in Bristol (occasional visits to other sites) with possible 24/7 call out when on rota Security Clearance: Eligible for DV Clearance About the role: Our cross-domain services are used in high-profile government organisations. The demand for these services continues to grow in both scope and scale. We are seeking an experienced Site Reliability Engineer to help satisfy that demand. As an SRE you will be responsible for ensuring the availability, performance and cost effectiveness of these services. You will be working with multiple feature development teams and the BAU/Support team to define and evolve our cloud & on-prem infrastructure & delivery pipelines, improving system observability, demonstrating performance and capacity improvements and proactively identifying and mitigating reliability risks. Key Responsibilities of the Site Reliability Engineer: Collaborate with Software Engineers to improve reliability and performance in their subsystems Partner with System Administrators in automating toil and eliminating alerts Evolve observability and monitoring capabilities to identify and solve problems before they impact the business Support development environments to help us achieve our delivery and quality goals Research and evaluate technologies, tools and services to influence buy-vs-build decisions Develop expertise in diverse technical and business domains Expand your knowledge of the technical stacks used Skills & Experience Required: Experience using modern configuration management tools (such as Ansible, Chef or similar) Experience working with Terraform Experience working with docker containers & container orchestration tools (such as Kubernetes, OpenShift or Docker Swarm) Experience both using and maintaining CI / CD tools (such as Jenkins or similar) Experience with monitoring tools such as InfluxDB, Prometheus or Grafana. Experience of event-driven integration with MQ messaging (RabbitMQ or similar AMQP solution) Good understanding of relational databases and SQL Linux command line, administration and shell scripting Working knowledge of network security protocols Experience using, developing with and maintaining cloud hosting services (ideally AWS EC2, RDS, S3, Lambda) Industry experience writing well-tested code in one of our platform languages (Java, Go, Python or similar) Knowledge of cross domain principles & technologies Experience of working in a service management environment Practical applications of using observability patterns in previous systems Creating and monitoring system availability metrics and using those to drive work that reduces downtime There are many great reasons to join our team! Pension Plan Secure your future with our competitive pension plan that offers an 8% employer contribution. Private Medical Healthcare Your health and well-being are our top priorities. Enjoy comprehensive private medical healthcare, which includes dental and optical care for you and your family. Learning and Development Your career is in your hands. We empower you to take charge of your own development, giving you the autonomy to shape your growth. To support this, everyone receives an annual training budget of £1,000. Flexible Working We understand the importance of balancing work and life. Flexibility is not just a policy for us; it is part of our culture. We are passionate about helping you seamlessly integrate work with your home life. Electric Vehicle Scheme Drive sustainability forward with our electric vehicle leasing scheme. You can take advantage of this initiative through a convenient salary sacrifice program. Holidays Enjoy annual leave of 25 days, plus bank holidays, allowing you to recharge and spend time on what matters most. Team Events We love celebrating our achievements! In addition to our quarterly meetings, you can look forward to our Christmas and summer parties-opportunities to relax, reflect, and have fun as a team. Additional Benefits We provide life assurance for your peace of mind and a cycle-to-work scheme to support your health and sustainability goals. Further Information: To meet the security requirements of certain clients and industries we serve, any job offer will be contingent upon the successful completion of a security screening process. At TwinStream, we take pride in being an equal opportunity employer. We celebrate diversity and are committed to fostering an inclusive environment where all individuals are valued and respected. We welcome applications from qualified candidates regardless of race, religion, disability, age, sexual orientation, or gender. Apply for this job indicates a required field First Name Last Name Email Phone Resume/CV Enter manually Accepted file types: pdf, doc, docx, txt, rtf Enter manually Accepted file types: pdf, doc, docx, txt, rtf

In 2019, our founders were working as engineers solving complex cross domain problems in defence and security organisations. TwinStream was formed to consolidate their collective expertise and experience into one business, providing technical excellence and exceptional service to their clients. We have teams working both on-site with clients and remotely from home. Details: Security Clearance: DV clearance is required for the role About the role Working with many disparate teams throughout the intelligence community to enable their cross-domain use cases. You will need to manage many different priorities and stakeholders to achieve their business outcomes. This involves analysing their requirements and configuring the cross-domain platform accordingly. Once configured, it may be necessary to work with the teams to debug and resolve any issues, and further, refine the setup. It is important to be happy engaging with stakeholders with varying seniority and technical understanding. Responsibilities Managing the integration of customers' systems with the cross-domain platform, from initial contact to go-live Understanding customers' use-cases, advising on the best components of the software system to use Managing the lifecycle of customer integrations, retiring integrations when no longer required Technical consultancy with customers on how to integrate with the system via REST APIs, SFTP, Web-hooks, etc Setting up customer access to the cross-domain systems and configuring data flows for these customers. Writing and maintaining technical and business documentation Liaising with the development team to resolve technical issues with the system Suggesting process improvements to the implementation process Advising development team on possible feature enhancements Key Skills Candidate must have live DV clearance Communicating with technical and business stakeholders Understanding of networking and software architectures Understanding of structured text formats; JSON, XML, CSV Understanding of synchronous and asynchronous architectures Familiarity with API definitions: Swagger / Open API 3 Familiarisation with shell scripting Experience with Cloud Formation templates Familiarisation with AWS administration Technical authorship Further Information: To meet the security requirements of certain clients and industries we serve, any job offer will be contingent upon the successful completion of a security screening process. At TwinStream, we take pride in being an equal opportunity employer. We celebrate diversity and are committed to fostering an inclusive environment where all individuals are valued and respected. We welcome applications from qualified candidates regardless of race, religion, disability, age, sexual orientation, or gender. Apply for this job