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- Tasks: Build and maintain CI/CD pipelines while supporting live systems in a dynamic defence environment.
- Company: Join a leading IT firm focused on secure software delivery and innovation.
- Benefits: Enjoy a competitive salary, hybrid working, and opportunities for professional growth.
- Why this job: Make a real impact in the defence sector using cutting-edge technologies.
- Qualifications: Degree in STEM or equivalent experience; strong DevSecOps tooling knowledge required.
- Other info: Work with a proactive team committed to continuous improvement and agile practices.
The predicted salary is between 68000 - 84000 £ per year.
Salary/Rate: £80000 - £100000 per annum + Hybrid working
Business Sector: IT
Job ref: BBBH153768
Post Date: January 23, 2026
+Hybrid working 2/3 days a week onsite in Romsey
+SC cleared roles
We are seeking a DevSecOps 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 DevSecOps, 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 DevSecOps 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
- Strong DevSecOps tooling knowledge (Git, GitLab 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 will be proactive, curious, and an effective communicator with a strong commitment to continuous improvement. Previous defence-sector DevSecOps experience is a bonus.
If you would like to discuss the DevSecOps Engineer role in more detail, please send your updated CV to chloe.manerowski@cbsbutler.com and I will get in touch.
DevSecOps Engineer in Romsey employer: CBSbutler Ltd.
Contact Detail:
CBSbutler Ltd. Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land DevSecOps Engineer in Romsey
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, especially those already working in DevSecOps. Attend meetups or webinars, and don’t be shy about sliding into DMs on LinkedIn. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving Terraform, Ansible, or any CI/CD pipelines you've built. This gives potential employers a tangible look at what you can do, making you stand out from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and soft skills. Be ready to discuss your experience with cloud technologies and security practices. Practising common interview questions can help you feel more confident when it’s your turn to shine!
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of opportunities that might just be perfect for you. Plus, it’s a great way to ensure your application gets seen by the right people. Let’s get you that dream job together!
We think you need these skills to ace DevSecOps Engineer in Romsey
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with DevSecOps tools like GitLab, Terraform, and Ansible. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about the defence sector and how your background makes you a perfect fit for our team. Keep it concise but impactful!
Showcase Your Problem-Solving Skills: In your application, mention specific instances where you've resolved incidents or improved system resilience. We love seeing how you tackle challenges head-on, especially in a live systems environment.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at CBSbutler Ltd.
✨Know Your Tech Stack
Make sure you’re well-versed in the tools mentioned in the job description, like Terraform, Ansible, and GitLab. Brush up on your knowledge of CI/CD pipelines and be ready to discuss how you've used these technologies in past projects.
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of how you've resolved incidents or improved system resilience in live environments. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your proactive approach.
✨Understand the Defence Sector
Familiarise yourself with the unique challenges of working in the defence domain. Be prepared to discuss how security practices and compliance play a role in DevSecOps, and why they matter in this context.
✨Engage in Agile Conversations
Since the role involves contributing to agile ceremonies, brush up on your knowledge of Scrum, Kanban, or SAFe methodologies. Be ready to discuss your experience in agile teams and how you’ve contributed to their success.
