At a Glance
- Tasks: Deliver security engineering expertise and develop security artifacts in CIS and Cyber domains.
- Company: General Dynamics Mission Systems, a leader in defence and cybersecurity.
- Benefits: Competitive pay, flexible working arrangements, and opportunities for professional growth.
- Other info: Exciting role starting Nov/Dec 2026 with potential for career advancement.
- Why this job: Join a mission-driven team and make a real impact in the defence sector.
- Qualifications: Experience in defence domains and knowledge of IS1/IS2, ISO27001 standards.
The predicted salary is between 67500 - 82500 £ per year.
General Dynamics Mission Systems is seeking a contractor to deliver security engineering expertise within CIS and Cyber domains.
You will collaborate with project teams to develop security artifacts, provide security authority, and guide engineering decisions with PKI focus.
The role requires defence-domain experience, accreditation knowledge across IS1/IS2, ISO27001 and related standards, and the ability to produce traceable security designs and documentation.
Start Nov/Dec 2026.
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Security Architect Contractor - PKI & Defence Systems employer: General Dynamics Missions System International
General Dynamics Mission Systems is an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration in the defence sector. With a strong commitment to employee growth, you will have access to continuous professional development opportunities while working on cutting-edge technology that directly impacts military operations. Located in the UK, our hybrid work model provides flexibility, allowing you to balance your professional and personal life effectively.
Contact Details:
General Dynamics Missions System International Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Security Architect Contractor - PKI & Defence Systems
✨Get Involved in the Cybersecurity Community
Diving into the cybersecurity community is key for landing that full-time gig. Join forums like Reddit's r/cybersecurity or attend local meetups to connect with industry veterans and other job seekers. Networking is everything in this field—don’t just be a passive lurker!
✨Show Off Your Skills with Capture the Flag Competitions
Participate in Capture the Flag (CTF) competitions; these are not just a fun way to boost your skills but also a chance to showcase your talent to potential employers. Many companies, including General Dynamics Missions System International, love seeing candidates who actively engage in these challenges.
✨Tailor Your Online Presence
Make sure your LinkedIn and any professional profiles reflect your cybersecurity expertise. Share your projects, whether they’re personal or from a previous role, to catch the eye of hiring managers. This is how they’ll find your passion and commitment to the field!
✨Apply Directly Through General Dynamics Missions System International
Don’t forget to head straight to our website and check out any openings for cybersecurity roles at General Dynamics Missions System International. Applying directly can sometimes give you an edge, especially if you can mention that you've been following our work or engaging in the community.
We think you need these skills to ace Security Architect Contractor - PKI & Defence Systems
Some tips for your application 🫡
Show off your technical skills:In cybersecurity, it's crucial to highlight your technical prowess. Make sure your CV showcases specific skills like network security, penetration testing, or threat analysis. If you have relevant certifications (like CEH or CISSP), pop those on the front page to grab attention!
Tailor your portfolio for the role:Even for a full-time role, a portfolio can set you apart. If you've worked on any cybersecurity projects—be it CTF challenges, security assessments, or research papers—include these in your application. This demonstrates not just your skills, but also your hands-on experience!
Use real-world examples:When writing your cover letter, don’t just stick to your qualifications. Share real-world examples of how you’ve tackled security issues or vulnerabilities. This gives the hiring team at General Dynamics Missions System International insight into your practical problem-solving abilities and makes your application memorable.
Demonstrate your passion for cybersecurity:Cybersecurity is an ever-evolving field, so show us that you’re always learning! Mention any recent courses, webinars, or industry events you’ve attended. This not only exhibits your enthusiasm but also signals to General Dynamics Missions System International that you’re committed to staying ahead in the game.
How to prepare for a job interview at General Dynamics Missions System International
✨Sharpen Your Technical Skills
For a role in cybersecurity, it’s essential to be up-to-date with the latest tools and techniques. Brush up on your knowledge of firewalls, intrusion detection systems, and vulnerability assessment tools. Be ready to discuss specific scenarios where you’ve applied these skills, as hands-on experience can really set us apart in interviews.
✨Prepare for Scenario-Based Questions
Expect the interviewers at General Dynamics Missions System International to throw in some hypothetical situations to see how you’d handle them. Think about common security breaches or incidents and be prepared to explain how you would respond. This not only shows your problem-solving skills but also your understanding of real-world cybersecurity challenges.
✨Highlight Your Certifications
Certifications like CompTIA Security+, CISSP, or CEH can give you a significant edge in a full-time role in cybersecurity. Make sure to mention these during your interview and be prepared to discuss what you learned through those certifications and how they relate to the position at General Dynamics Missions System International.
✨Show Your Passion for Cybersecurity
Since you’re going for a full-time gig, showing genuine enthusiasm for the field can make all the difference. Share any personal projects, blogs, or communities you’re part of that relate to cybersecurity. This not only showcases your passion but also your commitment to staying engaged in this ever-evolving field.
