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DevSecOps Engineer

Job in Romsey, Hampshire County, SO51, England, UK
Listing for: CBSbutler Holdings Limited trading as CBSbutler
Full Time, Part Time position
Listed on 2026-01-27
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity, Cloud Computing, IT Support
Salary/Wage Range or Industry Benchmark: 80000 - 100000 GBP Yearly GBP 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Dev Sec Ops  Engineer x2

+Permananet opportunity

+Hybrid working 2/3 days a week onsite in Romsey

+£80,000 - £100,000

+SC cleared roles

Skills:

+MOD

+Terraform

+Ansible

+Gitlab

+SC clearance - sole British nationals only due to the nature of the project

We are seeking a Dev Sec Ops  Engineer to join our Defence Information Advantage team, helping to drive best practice across secure software delivery, deployment automation, and live system operations.

Working in the defence domain presents unique challenges across Dev Sec Ops , MLOps and secure cloud adoption. You will use modern cloud and automation technologies to accelerate deployments while applying SRE principles to improve system resilience and uptime.

Key Responsibilities

Build and maintain CI/CD pipelines and deployment automation

Support and operate live systems, resolving incidents and issues

Coach teams in Dev Sec Ops  best practice

Work closely with developers, product owners, security architects and QA

Contribute to agile ceremonies (Scrum, Kanban or SAFe)

Participate in code reviews and secure-by-design delivery

Skills & Experience

Degree in a STEM subject or equivalent practical experience

Cloud experience (AWS essential; Azure/GCP desirable)

Strong Dev Sec Ops  tooling knowledge (Git, Git Lab CI/CD, Terraform, Ansible)

Containerisation and orchestration (Docker, Kubernetes; GPU containers desirable)

Cyber security practices (vulnerability management, IAM, secure networking)

Experience with microservices, APIs, streaming platforms (Kafka/MQTT)

Scripting or automation using Python, Rust or similar

Observability/SRE tools such as Prometheus, Grafana or Elastic

You'll be proactive, curious, and an effective communicator with a strong commitment to continuous improvement. Previous defence-sector Dev Sec Ops  experience is a bonus.

If you'd like to discuss the Dev Sec Ops  Engineer role in more detail, please send your updated CV to (url removed) and I will get in touch
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