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DevOps Engineer - SC Clear @ Hays Technology

Cheapside 107, LondonOnsiteFull-time
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About this role

Salary: £? - ? per year

Requirements: AWSTerraformDockerNGINXPostgreSQL (EC2 and RDS environments)Linux administrationWindows administrationAWS Transit GatewayAWS API GatewayAWS Virtual DesktopVPN and OpenVPN technologiesJenkinsGroovyGitLabCI/CD pipeline implementation and supportInfrastructure as Code (IaC)Automated deployment processesConfiguration managementElasticKibanaInfrastructure monitoring and alertingPerformance monitoringLog analysis and troubleshootingService availability monitoringRoot cause analysisStrong troubleshooting and analytical skillsExcellent communication and stakeholder engagementExperience within highly regulated environmentsAWS SageMakerPython scripting and automationContainer orchestration platformsInfrastructure security and hardeningCloud networking and connectivityC#.NETJavaScriptReactREST APIsMicroservices architectureSupporting Commercial Off-The-Shelf products within secure environmentsTroubleshooting intelligence, analytical or partner-provided systemsExposure to SOLAR, MAT or equivalent operational platformsIntegration of internally developed applications with third-party productsExperience supporting AI-enabled servicesExposure to Large Language Model (LLM) solutionsData analytics and monitoring platforms Responsibilities: Support AWS-hosted infrastructure and platform services.Maintain and develop Infrastructure as Code solutions using Terraform.Support Docker-based applications across development, test and production environments.Assist with CI/CD pipeline development and support using Jenkins, Groovy and GitLab.Monitor platform health, performance and availability using Elastic, Kibana and related tools.Investigate and resolve infrastructure, deployment and service-related incidents.Support networking technologies including VPNs, OpenVPN, Transit Gateway and API Gateway.Maintain NGINX, PostgreSQL and associated platform services.Contribute to operational resilience, disaster recovery and service continuity activities.Perform platform maintenance, patching and security updates.Create and maintain technical documentation and operational procedures.Collaborate with development teams to improve deployment processes and automation.Participate in incident response and on-call support activities.Work within established engineering standards, security controls and operational processes.Support a 24/7 operational environment and participate in on-call rotas as required. Technologies: AIAPIAWSC#CI/CDCloudDockerEC2GitLabGroovySupportJavaScriptJenkinsKibanaLLMLinuxNginxPostgreSQLPythonRESTReactSecurityTerraformVPNWindowsmicroservicesASP.NETDevOps More:

We are joining a secure engineering environment supporting the operation, maintenance and continuous improvement of a business-critical platform and its associated services. Our established engineering team is responsible for ensuring the reliability, availability, security and performance of systems operating within a secure operational environment. This is a 12-month contract opportunity offering fully remote working, the chance to support critical secure platform services and cloud infrastructure, and work in an SC-cleared environment. The rate is £550 per day via Umbrella.

last updated 35 week of 2026

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