Principal Software Engineer (DevSecOps)
Not disclosed
Salary
Not disclosed by employer
£54,700
Going rate
Skilled Worker going rate
This role likely qualifies for a Skilled Worker visa
Our predicted code SOC 2134 (85% match) is an eligible occupation, with a going rate of £54,700, and Leonardo UK Ltd is a licensed sponsor. That is our reading of the published rules. Whether they issue a Certificate of Sponsorship is still their call.
About the role
Job Description:
Salary Range: £54,000 - £70,000
Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within that band, and is benchmarked against the external market. Exceptions above the standard range are managed through governance controls to protect internal equity.
Your Impact
As a Principal Software Engineer (DevSecOps), you will play a key role in accelerating the delivery of secure, high-quality software across Leonardo's defence and security programmes. You will help shape and evolve our enterprise DevSecOps capability, enabling teams to deliver features and updates rapidly, reliably and securely.
Working within our software engineering community, you will champion modern engineering practices, drive automation, and embed security throughout the software development lifecycle. Through your technical leadership and mentoring, you will help build a collaborative DevSecOps culture focused on innovation, continuous improvement and operational excellence.
What You'll Do
- Contribute to the delivery and evolution of Leonardo's enterprise-wide DevSecOps platform.
- Support and mentor teams adopting DevSecOps practices, tools and ways of working.
- Contribute to the planning and implementation of DevSecOps capabilities across cloud, on-premises and hybrid environments.
- Design, deploy and maintain development, test and operational environments.
- Drive automation across software delivery and infrastructure provisioning to improve quality, consistency and efficiency.
- Develop and maintain automation frameworks, CI/CD pipelines and deployment processes.
- Apply effective change, configuration and release management practices.
- Support deployed services, ensuring high levels of performance, security and availability.
What You'll Bring
You will have a degree in Computer Science, Software Engineering, Systems Engineering, or a related discipline, together with experience delivering software solutions within a complex engineering environment.
We are looking for candidates who can demonstrate:
- Experience designing, building and operating secure-by-design environments.
- Hands-on experience with Continuous Integration and Continuous Delivery (CI/CD) practices and tooling.
- Knowledge of cloud, on-premises and hybrid environments, including associated security considerations.
- Experience with enterprise DevOps and DevSecOps tools supporting modern software delivery.
- A background in software engineering, platform engineering, IT operations or a related discipline.
- Experience with requirements management, configuration management and version control tools.
- Knowledge of infrastructure-as-code, automation and deployment technologies.
- Experience working within Agile development environments.
- Strong communication skills with the ability to mentor and influence technical teams.
- A passion for automation, continuous improvement and engineering excellence.
Security Clearance
This role is subject to pre-employment screening in line with the UK Government’s Baseline Personnel Security Standard (BPSS). An additional range of Personnel Security Controls referred to as National Security Vetting (NSV) may apply, this could include meeting the eligibility requirements for The Security Check (SC) or Developed Vetting (DV). For more information and guidance please visit: https://careers.uk.leonardo.com/gb/en/security-and-vetting
For a full list of our company benefits please visit our website.
Leonardo is a global leader in Aerospace, Defence, and Security. Headquartered in Italy, we employ over 53,000 people worldwide including 8,500 across 9 sites in the UK. Our employees are not just part of a team—they are key contributors to shaping innovation, advancing technology, and enhancing global safety.
At Leonardo we are committed to building an inclusive, accessible, and welcoming workplace. We believe that a diverse workforce sparks creativity, drives innovation, and leads to better outcomes for our people and our customers. If you have any accessibility requirements to support you during the recruitment process, just let us know.
Be part of something bigger - apply now!
Primary Location:
GB - Luton - Cap. Green 300Additional Locations:
GB - Basildon, GB - Edinburgh, GB - Lincoln, GB - Newcastle, GB - SouthamptonContract Type:
PermanentHybrid Working:
HybridThis description is the source posting as it read when we added it. We are not affiliated with Leonardo UK Ltd, so check their own site for the current details.
Where this offer sits in the market
SOC 2134 · UK · ONS ASHE 2025 · ~343k in sampleSimilar sponsored roles
See all jobsNo close matches live right now.
Browse more sponsored jobs at Leonardo UK LtdAbout sponsorship for this role
Does this job guarantee visa sponsorship?
Not necessarily. Leonardo UK Ltd holds a sponsor licence, but sponsorship for a specific hire is always the employer's decision. Be upfront in your application that you'll require it.
What salary is needed for this role to be eligible?
The offer must clear both the general threshold and the SOC 2134 going rate of £54,700. New-entrant and shortage discounts can lower it.