Defence DevSecOps Lead AI/ML Security Architect in Portsmouth

Defence DevSecOps Lead AI/ML Security Architect in Portsmouth

Portsmouth Temporary No working from home possible
Henderson Scott

At a Glance

  • Tasks: Lead security architecture for Defence DevSecOps and AI/ML projects.
  • Company: Henderson Scott, a leader in tech solutions for Defence.
  • Benefits: Remote-first setup with flexible work arrangements.
  • Other info: Contract runs from 24/08/2026 to 23/11/2026, paid inside IR35.
  • Why this job: Make a difference in national security while working on cutting-edge technology.
  • Qualifications: MOD SC clearance, UK nationality, and proven security experience.

Henderson Scott seeks a Lead Security Architect for a Defence DevSecOps and AI/ML programme in Portsmouth. Expect a remote-first setup with 50% remote and 50% onsite work. This contract runs from around 24/08/2026 to 23/11/2026, and is paid inside IR35 through an umbrella provider.

You will align security with UK Defence priorities and drive end-to-end assurance across diverse cloud and edge environments. Applicants should have MOD SC clearance, sole UK nationality, and a proven track record in

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Defence DevSecOps Lead AI/ML Security Architect in Portsmouth employer: Henderson Scott

Henderson Scott is an excellent employer, offering a dynamic work environment in Glasgow that fosters collaboration and innovation. With a strong emphasis on employee growth, we provide opportunities for professional development and a hybrid working model that promotes work-life balance. Join us to be part of a team that values effective communication and impactful delivery in the realm of systems integration.

Henderson Scott

Contact Details:

Henderson Scott Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Defence DevSecOps Lead AI/ML Security Architect in Portsmouth

Get Engaged in Cybersecurity Communities

Dive into online forums or local meetups, like OWASP events or Cybersecurity conferences. These spaces are packed with pros who can share insights and might even know about temporary roles at places like Henderson Scott.

Showcase Your Skills Publicly

Link your GitHub or create a series of blogs sharing your knowledge on cybersecurity topics. It’s a great way to demonstrate your expertise and attract attention from hiring managers, especially when they see your passion in action.

Stay On Top of Temp Opportunities

Keep an eye on platforms that list temporary positions specifically in tech. Websites focusing on contract roles in cybersecurity can lead straight to employers like Henderson Scott.

Make Contact with Recruiters Specialising in Cybersecurity

Reach out to recruitment agencies that focus on cybersecurity roles. They often have insights into temporary roles before they’re advertised and can put your name forward to companies like Henderson Scott.

We think you need these skills to ace Defence DevSecOps Lead AI/ML Security Architect in Portsmouth

Security Architecture
DevSecOps
AI/ML Security
Cloud Security
Edge Computing Security
MOD SC Clearance
End-to-End Assurance

Some tips for your application 🫡

Show Off Your Technical Skills:In cybersecurity, it's vital to highlight your skills with relevant tools and technologies. Make sure your CV showcases your experience with firewalls, intrusion detection systems, and any cybersecurity frameworks you've worked with. This gives Henderson Scott a clear view of your capabilities right off the bat.

Certifications Matter:If you’ve got any cybersecurity certifications, like CompTIA Security+ or CISSP, flaunt them! These not only validate your skills but also show that you’re committed to the field. Add a section to your CV specifically for this, because in a temporary role like this, those credentials can really set you apart.

Tailor Your Cover Letter to the Role:For a temporary position, we want to see your willingness to learn and adapt quickly. Make your cover letter specific to the role at Henderson Scott; mention why you’re excited about the opportunity and how it fits your career goals. A personal touch can make a big difference!

Don’t Forget the Soft Skills:In cybersecurity, technical skills are crucial, but so are soft skills like teamwork and communication. Make sure to weave examples of how you've collaborated with teams or communicated complex ideas into your application. This shows that you're not just a tech whizz but also a great team player, perfect for a temporary role at Henderson Scott.

How to prepare for a job interview at Henderson Scott

Brush Up on Technical Skills

Make sure you’re familiar with the latest cybersecurity tools and techniques, like firewalls, intrusion detection systems, and malware analysis. During the interview with Henderson Scott for the Defence DevSecOps Lead AI/ML Security Architect, be prepared to discuss specific scenarios where you tackled security threats or vulnerabilities.

Show Your Problem-Solving Prowess

Cybersecurity is all about thinking on your feet. Expect technical questions that require you to demonstrate your problem-solving abilities. You might be presented with a mock security breach scenario, so practising your responses to potential threats can be a game changer!

Demonstrate Your Adaptability

As this is a temporary role, showing that you're adaptable and quick to learn is crucial. Talk about times you've picked up new skills or reacted to changing situations quickly. Employers want to know you can hit the ground running and keep things secure during your short stay at Henderson Scott.

Bring Relevant Certifications

If you have any relevant cybersecurity certifications, like CompTIA Security+ or CEH, be sure to mention them. This can really help you stand out during a temporary hiring process, as it showcases your commitment to the field and your readiness to take on the Defence DevSecOps Lead AI/ML Security Architect role at Henderson Scott.