Software Security Engineer in London

Software Security Engineer in London

London Full-Time 75000 - 75000 ÂŁ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Design and develop advanced defence technologies to enhance national security.
  • Company: Leading organisation in the defence and advanced technology sector.
  • Benefits: Up to ÂŁ75,000 salary, 21% bonus, professional development, and hybrid work.
  • Other info: Collaborative environment with clear progression pathways and diverse technical disciplines.
  • Why this job: Join a team making a real impact on national security with cutting-edge engineering.
  • Qualifications: Background in systems engineering or related technical field; strong problem-solving skills.

The predicted salary is between 75000 - 75000 ÂŁ per year.

We are seeking a Software Security SME to join a leading organisation in the defence and advanced technology sector. The role focuses on developing and integrating complex, high‑reliability systems that support national security, operational readiness, and long‑term strategic capability.

This position is ideal for someone who enjoys working on cutting‑edge engineering programmes, collaborating across multi‑disciplinary teams, and contributing to solutions that support the safety and resilience of defence operations.

Key Responsibilities
  • Contribute to the design, development, and integration of advanced defence technologies and systems.
  • Work closely with engineering, software, manufacturing, and quality teams to deliver solutions that meet customer and regulatory requirements.
  • Support system-level analysis, modelling, and problem-solving activities throughout the development life cycle.
  • Develop and maintain system documentation including requirements, architectures, interface specifications, and verification plans.
  • Participate in design reviews, technical discussions, and cross‑functional workshops.
  • Support testing, validation, and evaluation of integrated systems.
  • Ensure all engineering activities meet industry standards, safety principles, and compliance frameworks.
Key Skills & Experience
  • Background in systems engineering, electronics, aerospace, mechanical engineering, or related technical field.
  • Experience with requirements management and system design methodologies.
  • Familiarity with integration, testing, and analysis within complex technology environments.
  • Strong problem‑solving abilities and a structured approach to technical challenges.
  • Ability to work effectively within collaborative, multi‑national teams.
  • Excellent communication and documentation skills.
Desirable Attributes
  • Experience working in the defence, aerospace, or high‑integrity engineering domains.
  • Knowledge of systems modelling tools (e.g., SysML, MBSE tools).
  • Understanding of certification, safety, or compliance processes.
What They Can Offer
  • Opportunities to work on innovative, high-impact defence programmes that support national and allied security.
  • Professional development, training, and clear progression pathways.
  • Collaborative and supportive working environment across diverse technical disciplines.
  • Competitive compensation and benefits package.

Software Security Engineer in London employer: InfoSec People Ltd

Join a leading organisation in the defence and advanced technology sector, where you will have the opportunity to work on innovative and high-impact programmes that support national security. With a collaborative and supportive work culture, we prioritise professional development and offer clear progression pathways, ensuring that our employees thrive in their careers. Located in vibrant London or Bristol, this hybrid role provides a competitive salary and benefits package, making it an excellent choice for those seeking meaningful and rewarding employment.
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Contact Detail:

InfoSec People Ltd Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Software Security Engineer in London

✨Network Like a Pro

Get out there and connect with people in the industry! Attend meetups, conferences, or even online webinars. The more you engage with others, the better your chances of landing that Software Security Engineer role.

✨Show Off Your Skills

Don’t just talk about your experience; demonstrate it! Create a portfolio showcasing your projects, especially those related to defence technologies. This will give potential employers a clear view of what you can bring to the table.

✨Ace the Interview

Prepare for technical interviews by brushing up on systems engineering concepts and problem-solving techniques. Practice common interview questions and be ready to discuss how you've tackled challenges in past projects.

✨Apply Through Our Website

Make sure to apply directly through our website for the best chance at getting noticed. We love seeing candidates who take the initiative and show genuine interest in joining our team!

We think you need these skills to ace Software Security Engineer in London

Systems Engineering
Electronics
Aerospace Engineering
Mechanical Engineering
Requirements Management
System Design Methodologies
Integration Testing
Technical Analysis
Problem-Solving Abilities
Collaboration Skills
Communication Skills
Documentation Skills
Knowledge of SysML
Understanding of Compliance Processes

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Software Security Engineer role. Highlight relevant experience and skills that match the job description, especially in systems engineering and compliance frameworks. We want to see how you can contribute to our cutting-edge projects!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about defence technology and how your background aligns with our mission. We love seeing enthusiasm and a clear understanding of the role.

Showcase Your Problem-Solving Skills: In your application, don’t forget to mention specific examples where you've tackled complex technical challenges. We’re looking for strong problem-solvers who can thrive in collaborative environments, so let us know how you’ve made an impact!

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, you’ll find all the details about the role and our company culture there!

How to prepare for a job interview at InfoSec People Ltd

✨Know Your Stuff

Make sure you brush up on your knowledge of systems engineering and software security. Familiarise yourself with the latest trends in defence technology and be ready to discuss how your experience aligns with the role's requirements.

✨Showcase Your Problem-Solving Skills

Prepare examples of past challenges you've faced in technical projects. Be ready to explain your thought process and how you approached problem-solving, especially in complex environments. This will demonstrate your structured approach to tackling technical challenges.

✨Communicate Clearly

Since this role involves collaboration across multi-disciplinary teams, practice articulating your ideas clearly. Use straightforward language when discussing technical concepts, and be prepared to engage in design reviews and technical discussions.

✨Ask Insightful Questions

At the end of the interview, don’t hesitate to ask questions about the team dynamics, ongoing projects, or the technologies they use. This shows your genuine interest in the role and helps you gauge if it’s the right fit for you.

Software Security Engineer in London
InfoSec People Ltd
Location: London

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