Senior Cyber Security Engineer

Senior Cyber Security Engineer

Full-Time 43200 - 72000 ÂŁ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead security efforts on key projects and design innovative AI safety solutions.
  • Company: Join Faculty, a pioneering AI company transforming industries with human-centric technology.
  • Benefits: Enjoy unlimited annual leave, private healthcare, and flexible working options.
  • Why this job: Shape the future of AI safety while tackling real-world challenges in a dynamic environment.
  • Qualifications: Strong software engineering skills, cloud security experience, and a passion for offensive security.
  • Other info: Diverse team culture with excellent career growth opportunities and mentorship.

The predicted salary is between 43200 - 72000 ÂŁ per year.

We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human‑centric AI. We don’t chase hype cycles. We innovate, build and deploy responsible AI which moves the needle – and we know a thing or two about doing it well. We bring an unparalleled depth of technical, product and delivery expertise to our clients who span government, finance, retail, energy, life sciences and more. Our business, and reputation, is growing fast and we’re always on the lookout for individuals who share our intellectual curiosity and desire to build a positive legacy through technology.

Our Government and Public Services business unit is committed to leveraging AI for the benefit of individual citizens and the public. From our work informing strategic government decisions, to optimising our NHS, through to protecting children from harmful online content – we know that AI offers opportunities to drive improvements at every level of Government and we are proud to lead on some of the most impactful work happening in the sector. Because of the nature of the work we do with our Government clients, you may need to be eligible for UK Security Clearance (SC) and willing to work on site with these customers from time to time.

As a Senior Cyber Security Engineer, you will lead our security efforts across a number of key projects, bridging the gap between robust engineering and AI safety. You will play a pivotal role in securing critical infrastructure for high‑stakes projects while pioneering offensive "Capture the Flag" scenarios to test the limits of frontier AI models. If you are a talented software engineer with a security mindset who thrives on solving complex, real‑world problems, this is your opportunity to shape the future of AI safety.

What you’ll be doing:

  • Designing and building sophisticated "Capture the Flag" puzzles and scaffolding to rigorously test the security and capabilities of frontier AI models and agentic systems.
  • Setting technical standards for cyber security across our consulting and AI safety business units, acting as the senior technical authority for deployed security practices.
  • Implementing and securing cloud‑native environments, managing identity, access, and logging across multiple client deployments.
  • Collaborating within cross‑functional teams of machine learning engineers, data scientists, and designers to ensure security is woven into the fabric of the projects you deliver.
  • Automating security processes, vulnerability management, and secure development lifecycles to create resilient, scalable software.
  • Mentoring and guiding junior engineers and data scientists, fostering a culture of technical excellence and continuous security learning.

Who we’re looking for:

  • You are a solid software engineer with a deep interest in security, possessing strong Python skills and the ability personally to maintain and adjust complex infrastructure.
  • You possess hands‑on experience with cloud security tools (such as Security Hub, IAM, and WAF) and a firm understanding of identity management protocols like OAuth2.0 and SAML.
  • You have a proven track record in vulnerability management and securing the application development lifecycle, including container scanning and automated testing.
  • You bring a creative and curious mindset to offensive security, ideally with experience in CTF exercises or red‑team scenarios.
  • You are a clear and persuasive communicator, comfortable acting as a technical advisor to clients and translating complex risks into actionable engineering tasks.
  • You thrive on autonomy and ownership, ready to step into a senior role where you will define best practices in a fast‑paced, evolving domain.

Our Interview Process:

  • Talent Team Screen (30 minutes)
  • Technical Interview (90 minutes)
  • System Design Interview (90 minutes)
  • Commercial Interview (60 minutes)

Our Recruitment Ethos: We aim to grow the best team – not the most similar one. We know that diversity of individuals fosters diversity of thought, and that strengthens our principle of seeking truth. And we know from experience that diverse teams deliver better work, relevant to the world in which we live. We’re united by a deep intellectual curiosity and desire to use our abilities for measurable positive impact. We strongly encourage applications from people of all backgrounds, ethnicities, genders, religions and sexual orientations.

Some of our standout benefits:

  • Unlimited Annual Leave Policy
  • Private healthcare and dental
  • Enhanced parental leave
  • Family‑Friendly Flexibility & Flexible working
  • Sanctus Coaching
  • Hybrid Working (2 days in our Old Street office, London)

If you don’t feel you meet all the requirements, but are excited by the role and know you bring some key strengths, please do apply or reach out to our Talent Acquisition team for a confidential chat – talent@faculty.ai. Please know we are open to conversations about part‑time roles or condensed hours.

Senior Cyber Security Engineer employer: The Rundown AI, Inc.

At Faculty, we pride ourselves on being an exceptional employer that champions innovation and personal growth in the rapidly evolving field of AI. Our collaborative work culture fosters intellectual curiosity and empowers employees to make a meaningful impact through technology, while our generous benefits, including unlimited annual leave and hybrid working options, ensure a healthy work-life balance. Join us in our London office, where you'll have the opportunity to lead cutting-edge projects in cyber security and contribute to transformative solutions for government and public services.
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Contact Detail:

The Rundown AI, Inc. Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Cyber Security Engineer

✨Tip Number 1

Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.

✨Tip Number 2

Prepare for those interviews! Research the company, understand their projects, and be ready to discuss how your skills align with their needs. Practise common interview questions and think about how you can showcase your experience in cyber security.

✨Tip Number 3

Show off your skills! If you’ve worked on relevant projects or have a portfolio, make sure to highlight that during your conversations. Demonstrating your hands-on experience can really set you apart from other candidates.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at Faculty.

We think you need these skills to ace Senior Cyber Security Engineer

Python
Cloud Security Tools
Identity Management Protocols
OAuth2.0
SAML
Vulnerability Management
Application Development Lifecycle Security
Container Scanning
Automated Testing
Offensive Security
Capture the Flag Exercises
Red-Team Scenarios
Technical Communication
Mentoring
Cross-Functional Collaboration

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Senior Cyber Security Engineer role. Highlight your Python expertise, cloud security tools experience, and any offensive security projects you've worked on.

Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about AI safety and how your background makes you a great fit for our team. Be sure to mention any relevant projects or achievements that showcase your problem-solving skills.

Showcase Your Technical Skills: In your application, don't shy away from detailing your technical abilities. Whether it's vulnerability management or designing Capture the Flag puzzles, we want to see how you can contribute to our mission of securing AI.

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 shows us you're keen to join our team!

How to prepare for a job interview at The Rundown AI, Inc.

✨Know Your Cyber Security Fundamentals

Brush up on your core cyber security principles, especially those related to cloud security and identity management protocols like OAuth2.0 and SAML. Be ready to discuss how these concepts apply to real-world scenarios, as this will show your depth of knowledge and practical experience.

✨Showcase Your Problem-Solving Skills

Prepare to discuss specific examples where you've tackled complex security challenges. Whether it's through offensive security exercises or vulnerability management, having concrete stories will demonstrate your ability to think critically and creatively under pressure.

✨Familiarise Yourself with AI Safety

Since the role involves bridging engineering and AI safety, make sure you understand the implications of AI in security contexts. Be prepared to talk about how you would approach designing 'Capture the Flag' puzzles and what considerations you'd take into account for AI models.

✨Communicate Clearly and Confidently

As a senior engineer, you'll need to act as a technical advisor. Practice explaining complex security risks in simple terms, as well as how you would translate these into actionable tasks for your team. Clear communication is key to success in this role.

Senior Cyber Security Engineer
The Rundown AI, Inc.
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