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Senior DevSecOps Engineer in Gloucester

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Senior DevSecOps Engineer

Focus on Infrastructure Engineering

Location: Gloucester

Salary: Competitive plus bonus and benefits

Clearance: DV required

  

A leading organisation in the defence and security sector is hiring a Senior DevSecOps Engineer. The role has a strong focus on infrastructure engineering. You will work on secure and complex systems that support critical and global programmes.

This role suits someone who enjoys building and supporting reliable infrastructure. You will work in a multi skilled team and follow DevSecOps principles. The environment supports flexible working and a healthy work life balance.

  

The role

You will design, build and support secure IT infrastructure. You will use automation and Infrastructure as Code to deliver scalable systems. You will support systems from design through to decommissioning. You will also work across on prem, private cloud and public cloud environments.

  

Key responsibilities



Design, deploy and manage IT infrastructure to customer requirements

Build Infrastructure as Code and integrate it with CI/CD pipelines

Manage systems through the full lifecycle

Support complex solutions within large system environments

Work with public, private and hybrid cloud platforms

Improve reliability, performance and security through automation   

Required experience



Strong DevSecOps experience in agile teams

Windows and Linux system administration

Virtualisation using VMware and related technologies

Automation using Terraform, Ansible and Packer

CI/CD pipelines using Jenkins

Git based version control and branching strategies

Containers using Docker and Kubernetes

Scripting with PowerShell and Bash

Python development

Networking fundamentals including IPv4

Monitoring and logging using tools such as Zabbix and Splunk

Knowledge of cloud concepts and AWS   

Desirable experience



Cloud focused CI/CD pipelines

Infrastructure as Code for cloud services

Hands on AWS services such as EC2, EKS, Fargate, IAM, S3 and Lambda

Automation using AWS SDK and Boto3

Hybrid cloud integration

Debugging using CloudTrail   

Certifications that are useful



Linux or Red Hat certifications

Microsoft Windows Server certifications

Ansible or Terraform certifications

AWS certifications

CCNA

Security or testing certifications   

If you have a strong background in DevSecOps and infrastructure engineering, this role offers long term technical challenge and progression

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.

Senior DevSecOps Engineer in Gloucester

Gloucester, MA
Full time

Published on 01/07/2026

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