At a Glance
- Tasks: Design and implement security controls for AI systems in a hands-on role.
- Company: Join a fast-growing Barcelona startup leading in AI agent security.
- Benefits: Competitive salary, hybrid work flexibility, and opportunities to publish research.
- Other info: Work with cutting-edge tech and collaborate with top industry experts.
- Why this job: Be at the forefront of AI security and make a real impact.
- Qualifications: 5+ years in cybersecurity with enterprise experience; strong communication skills.
The predicted salary is between 80000 - 100000 € per year.
About NeuralTrust
We're a Barcelona-based startup that is rapidly scaling globally to become a global leader in AI agent security. Our platform enables organizations to secure agent systems, covering both exposure management and runtime security. Backed by leading investors and collaborating with top universities, NeuralTrust operates at the intersection of cybersecurity and AI.
What You will do
As a Cybersecurity Engineer, you will design and ship the controls that protect production AI deployments at some of the largest enterprises in Europe. This is a hands‑on technical role at the frontier of AI security. You will work across our full product portfolio: the Generative Application Firewall, Guardian Agents, AI Red Teaming engine, MCP Scanner, and MCP Gateway.
- Design and harden the detection logic inside our Generative Application Firewall and Guardian Agents.
- Research and operationalize new attack techniques against AI agents, including prompt injection, semantic chaining, tool abuse, and MCP exploits.
- Build and ship features in our MCP Scanner and MCP Gateway that protect customer production traffic.
- Lead red teaming engagements against enterprise AI deployments.
- Work directly with CISOs and security architects to translate enterprise requirements into product capabilities.
- Publish original research, advisories, and threat intelligence under your own name.
- Represent NeuralTrust at industry conferences and in technical conversations with the broader security community.
We're looking for a Cybersecurity Engineer with deep enterprise security experience who wants to apply that instinct to a brand new attack surface.
- 5+ years of cybersecurity experience, with significant time inside a large enterprise (banking, energy, telecom, healthcare, aviation, or similar).
- Proven track record shipping controls that survived real attackers, real auditors, and real boards.
- Strong background in at least one of: AppSec or product security, threat modelling and red teaming, API security and runtime protection, identity and zero trust, or detection engineering.
- Curiosity about AI security. Prior AI or LLM security experience is a plus, not a requirement.
- Strong written communication. You can explain a complex attack chain to a CISO and to a product engineer in the same week.
Based in or willing to relocate to London, UK (hybrid role). Competitive salary aligned with your experience and impact. Hybrid remote flexibility (work part of the week remotely, with periods of full remote). A platform to publish original research and speak at the conferences you have always wanted to keynote. The latest tools and tech to do your job.
Cyber Security Engineer employer: NeuralTrust
NeuralTrust is an exceptional employer for Cyber Security Engineers, offering a dynamic work environment in the heart of London, where innovation meets cutting-edge technology. With a strong emphasis on employee growth, you will have the opportunity to publish original research and represent the company at industry conferences, all while enjoying hybrid remote flexibility and a competitive salary that reflects your expertise. Join us to be part of a rapidly scaling startup that is shaping the future of AI security, backed by leading investors and collaborations with top universities.
StudySmarter Expert Advice🤫
We think this is how you could land Cyber Security Engineer
✨Tip Number 1
Network like a pro! Attend industry meetups, conferences, and webinars to connect with professionals in the cybersecurity field. Don't be shy—introduce yourself and chat about your passion for AI security; you never know who might have a lead on your dream job!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, research, or any relevant work you've done in cybersecurity. This is your chance to demonstrate your expertise and curiosity about AI security, making you stand out to potential employers.
✨Tip Number 3
Leverage social media! Follow companies like NeuralTrust and engage with their content on platforms like LinkedIn and Twitter. Share your insights on AI security trends and join discussions to get noticed by recruiters and industry leaders.
✨Tip Number 4
Apply directly through our website! We love seeing candidates who are genuinely interested in joining us at NeuralTrust. Tailor your application to highlight your experience in enterprise security and your enthusiasm for AI—let's make it happen together!
We think you need these skills to ace Cyber Security Engineer
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Cyber Security Engineer role. Highlight your relevant experience in enterprise security and any specific projects that showcase your skills in AppSec, threat modelling, or detection engineering.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about AI security and how your background aligns with our mission at NeuralTrust. Don’t forget to mention any unique experiences that set you apart!
Showcase Your Communication Skills:Since strong written communication is key for this role, make sure your application reflects that. Clearly articulate your thoughts and ensure your writing is concise and professional. We want to see how you can explain complex concepts!
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 you’re keen on joining our team at NeuralTrust!
How to prepare for a job interview at NeuralTrust
✨Know Your Stuff
Make sure you brush up on the latest trends in AI security and cybersecurity in general. Familiarise yourself with NeuralTrust's products, like the Generative Application Firewall and MCP Scanner, so you can speak confidently about how your experience aligns with their needs.
✨Showcase Your Experience
Prepare specific examples from your past roles that demonstrate your ability to design and ship effective security controls. Highlight any experience you've had with red teaming or threat modelling, as this will resonate well with the interviewers.
✨Communicate Clearly
Since strong written communication is key for this role, practice explaining complex concepts in simple terms. You might be asked to explain an attack chain to someone with a non-technical background, so being able to adapt your language is crucial.
✨Ask Insightful Questions
Prepare thoughtful questions about NeuralTrust's approach to AI security and their future plans. This shows your genuine interest in the company and helps you gauge if it's the right fit for you. Plus, it gives you a chance to engage with the interviewers on a deeper level.
