• Build, test and deploy cloud-based infrastructure and applications using CI/CD and Infrastructure-as-Code • Contribute to the coding of custom test automation frameworks • Perform script maintenance and updates due to changes in requirements or implementations • Assist with setup/maintenance of environments for both manual and automated testing • Assist in production support through the investigation and resolution of incidents • Perform ongoing routine application maintenance tasks • Assist in conducting gap analysis, identifying feasible alternative solutions, and assisting in the scope of modifications • Participate in the contingency planning, including reliable backup and restore procedures • Document functions and changes to new or modified modules and test activities/results • Mentoring and driving the team to deliver to the start our customer's require

Role Description As a Lead DevOps Engineer, you will help lead the development and implementation of secure cloud environments hosting data and batch/real-time analytical platforms for public and private sector clients, leveraging the latest commercial and open-source technologies and techniques. This also involves building automated deployments using configuration management technology, deploying new modules, upgrades and fixes to test and production environments. - Build, test and deploy cloud-based infrastructure and applications using CI/CD and Infrastructure-as-Code - Contribute to the coding of custom test automation frameworks - Perform script maintenance and updates due to changes in requirements or implementations - Assist with setup/maintenance of environments for both manual and automated testing - Assist in production support through the investigation and resolution of incidents - Perform ongoing routine application maintenance tasks - Assist in conducting gap analysis, identifying feasible alternative solutions, and assisting in the scope of modifications - Participate in the contingency planning, including reliable backup and restore procedures - Document functions and changes to new or modified modules and test activities/results - Mentoring and driving the team to deliver to the start our customer's require Qualifications - Bachelor's degree or greater - At least 5 plus years of working experience in a DevOps capacity Requirements - Commercial Experience in deploying and operating infrastructure (network, servers, services) and applications on AWS and other cloud environments - Developing and operating using open source and commercial software within a cloud-centric environment - Server build and administration, Linux and Windows - GitHub/GitLab for source control and performing code reviews as part of the build and deployment cycle - CI/CD and Infrastructure-as-Code technologies, e.g. Terraform and Ansible - Test Driven Development with appropriate tools and frameworks - Experience of cloud orchestration and containerisation technologies, such as Kubernetes and Docker - Knowledge of large-scale databases and distributed technologies, such as RDS - Knowledge of distributed event streaming technologies, such as Kafka - Write/maintain automation script using Bash/Shell or python scripting languages - Experience of mentoring and leading people around you and taking point on key decisions Benefits - Competitive salary - 25 days holiday plus bank holidays - Company paid medical insurance and life assurance - Pension scheme - Annual training allowance - Wellbeing allowance - Virtual GP - Employee Assistance plan - And more Company Description Aker Systems was founded in 2017 by a team of experienced technology professionals who recognised an opportunity to provide highly secure enterprise data platforms to large organisations. We build and operate ground-breaking, ultra-secure, high performance, cloud-based data infrastructure for the enterprise. Our proprietary technology solutions drive performance and reduce costs while helping our clients to improve the management and sharing of data across their organisations. In 2024, Aker Systems won the Breakthrough Culture Awards highlighting growth companies putting culture first. In 2020 Aker Systems was recognised as a ‘One to Watch’ on the Sunday Times Tech Track. The Company was also recognised at the Thames Valley Tech Awards 2020; winning the Thames Valley Tech Company of the year, the Emerging Tech Company and High Growth Tech Business categories. We encourage people of all different backgrounds and identities to apply. We are committed to maintaining an inclusive, and supportive place for you to do your very best work.

• Enhancing automation, reliability, and deployment efficiency through Infrastructure as Code and GitOps practices • Utilizing AI-powered tooling to optimize operational workflows and system performance • Building and supporting tools, processes, and infrastructure that enable faster software delivery • Ensuring availability, reliability, and scalability of application infrastructure • Building and supporting continuous integration, delivery, and release pipelines • Collecting, monitoring, and ensuring actionable metrics

• Own and Evolve CI/CD Infrastructure • Design, implement, and maintain scalable CI/CD pipelines across GitLab CI, GitHub Actions, and Azure DevOps. • Improve deployment velocity while increasing reliability and rollback safety. • Standardize pipeline-as-code practices to eliminate manual configuration drift. • Partner with engineering teams to reduce build failures and deployment bottlenecks. • Measure and optimize DORA metrics (deployment frequency, lead time, MTTR, change failure rate). • Manage Multi-Cloud Infrastructure as Code • Build and maintain Azure and AWS infrastructure using Pulumi. • Ensure infrastructure is version-controlled, reproducible, and environment-consistent. • Optimize compute, storage, networking, and security configurations for performance and cost efficiency. • Contribute to infrastructure modernization initiatives as platform scale increases. • Implement automated cost-monitoring and capacity planning mechanisms. • Strengthen Kubernetes & Container Operations • Support Kubernetes cluster management, scaling strategies, and workload optimization. • Improve container orchestration patterns, resource allocation, and deployment strategies. • Standardize Docker image best practices and runtime security configurations. • Improve cluster reliability and automate failover strategies. • Contribute to automation of environment provisioning and cluster lifecycle management. • Elevate Monitoring, Observability & Incident Response • Maintain and improve Kubernetes dashboards, and system health metrics. • Enhance observability using Prometheus, Grafana, and ELK where applicable. • Reduce mean time to detection and resolution through proactive monitoring design. • Participate in incident response and contribute to root cause analysis. • Implement post-incident improvement actions and preventive automation. • Embed DevSecOps and Operational Discipline • Integrate secrets management, vulnerability scanning, and compliance checks into CI/CD pipelines. • Strengthen infrastructure security posture across environments. • Apply least-privilege access models and secure configuration baselines. • Contribute to DevOps best practices documentation and internal enablement. • Support hiring processes and participate in technical interviews.