Engineering Lead – Offensive Security Infrastructure & Threat Research in High Wycombe

Engineering Lead – Offensive Security Infrastructure & Threat Research in High Wycombe

High Wycombe Full-Time 80000 - 100000 £ / year (est.) Home office (partial)
Unity Systems

At a Glance

  • Tasks: Lead and innovate in Offensive Security Engineering while mentoring global teams.
  • Company: Join a cutting-edge cybersecurity firm focused on offensive security and threat research.
  • Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
  • Other info: Dynamic environment with a focus on innovation and collaboration across diverse teams.
  • Why this job: Make a real impact in cybersecurity by architecting solutions that protect against modern threats.
  • Qualifications: 5+ years in engineering leadership with expertise in offensive security and cloud infrastructure.

The predicted salary is between 80000 - 100000 £ per year.

We are hiring a highly technical Engineering Lead to drive the evolution of our Offensive Security Engineering capability. This is a Hands-On Leadership role combining Engineering Management, Offensive Security Research, Cloud Infrastructure Engineering, and Internet-Scale Security Platform Development.

As a true Player-Coach, you will lead globally distributed Cyber Engineering teams while remaining deeply hands-on with Python, Go, Cloud-Native Architecture, Offensive Security Tooling, and High-Scale Data Processing Systems. You will architect and scale offensive security infrastructure capable of processing massive internet-facing datasets to identify vulnerabilities, simulate sophisticated adversary tactics, and provide actionable threat intelligence before attackers strike.

This opportunity is ideal for an Engineering Manager, Principal Engineer, Staff Engineer, Offensive Security Lead, or Security Engineering Leader with deep expertise in Offensive Security, Red Teaming, Vulnerability Research, Threat Detection, Distributed Systems, and Cloud Infrastructure.

Key Responsibilities
  • Offensive Security Engineering
    • Design, build, and scale offensive security infrastructure for internet-scale attack surface analysis and vulnerability discovery.
    • Engineer high-performance distributed systems capable of processing large-scale security datasets in real time.
    • Build offensive security automation platforms, adversary simulation tooling, and threat research infrastructure.
    • Develop scalable backend services, APIs, and automation frameworks using Python and Go.
  • Engineering Leadership
    • Lead, mentor, manage, and coach distributed Cyber Engineering teams across UK&I and APAC.
    • Act as the senior technical escalation point for complex security engineering and infrastructure challenges.
    • Drive engineering best practices, secure coding standards, architecture governance, and technical consistency.
    • Conduct performance reviews, career development planning, and technical mentorship.
  • Cloud & Platform Architecture
    • Architect and maintain cloud-native systems across AWS, Azure, or GCP environments.
    • Scale Kubernetes-based infrastructure supporting offensive security research and threat analysis.
    • Implement resilient, secure, and scalable microservices and event-driven architectures.
    • Optimize systems for real-time threat intelligence, vulnerability management, and attack path analysis.
  • Threat Research & Innovation
    • Lead advanced R&D initiatives focused on adversary emulation, exploit research, and offensive security innovation.
    • Replicate modern attacker TTPs (Tactics, Techniques & Procedures) to improve enterprise defence capabilities.
    • Drive innovation across Red Team Infrastructure, Threat Intelligence, Detection Engineering, and Security Automation.
    • Contribute to next-generation offensive cybersecurity platforms.
  • Cross-Functional Collaboration
    • Partner with Product, Platform Engineering, Front-End, Back-End, and Security teams.
    • Collaborate with senior leadership to shape the Cyber Engineering roadmap and technical strategy.
    • Ensure cybersecurity initiatives align with enterprise business objectives and platform scalability goals.
Required Skills & Experience
  • Engineering Leadership
    • 5+ years of experience leading distributed engineering teams within cybersecurity, SaaS, or cloud-native environments.
    • Proven experience as a Hands-On Engineering Manager, Engineering Lead, Principal Engineer, or Staff Engineer.
    • Strong ability to mentor engineers, remove technical blockers, and lead high-performing technical teams.
  • Offensive Security Expertise
    • Deep expertise in Offensive Security, Red Teaming, Threat Research, Vulnerability Research, or Adversary Simulation.
    • Strong understanding of attacker methodologies, exploit chains, and real-world adversary TTPs.
    • Experience building offensive security tooling, security research platforms, or vulnerability intelligence systems.
  • Software Engineering & Programming
    • Expert-level Python development experience.
    • Strong commercial experience with Go (Golang).
    • Experience building scalable APIs, backend services, automation frameworks, and distributed systems.
    • Strong focus on clean, maintainable, scalable, production-grade code.
  • Cloud & Infrastructure
    • Strong experience with AWS, Azure, or GCP.
    • Hands-on expertise with Kubernetes, Docker, Terraform, CI/CD, and DevSecOps practices.
    • Experience designing cloud-native microservices architectures and scalable infrastructure platforms.
    • Familiarity with high-volume data processing pipelines and real-time analytics systems.
  • Innovation & Culture Fit
    • Passion for Offensive Security Research and emerging cyber threats.
    • Experience working within fast-paced B2B SaaS, Cybersecurity Start-Up, or Scale-Up environments.
    • Ownership-driven mindset with strong problem-solving capabilities.
    • Open-source contributions, security research publications, or CTF participation highly desirable.
Ideal Candidate Backgrounds
  • Engineering Lead
  • Offensive Security Engineering Manager
  • Principal Security Engineer
  • Staff Security Engineer
  • Threat Research Engineer
  • Red Team Engineering Lead
  • Security Infrastructure Architect
  • Cyber Engineering Manager
  • Platform Security Engineer
  • Vulnerability Research Lead

Engineering Lead – Offensive Security Infrastructure & Threat Research in High Wycombe employer: Unity Systems

Join a forward-thinking company that prioritises innovation and employee growth, offering a dynamic work culture where your expertise in Offensive Security can truly shine. With a focus on hands-on leadership and collaboration across globally distributed teams, you'll have the opportunity to mentor others while working on cutting-edge technology in a supportive environment. Located in a vibrant tech hub, we provide competitive benefits and a commitment to professional development, making us an exceptional employer for those passionate about cybersecurity.

Unity Systems

Contact Details:

Unity Systems Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Engineering Lead – Offensive Security Infrastructure & Threat Research in High Wycombe

Tip Number 1

Network like a pro! Attend industry meetups, conferences, or webinars related to offensive security and cloud infrastructure. It's a great way to connect with potential employers and showcase your passion for the field.

Tip Number 2

Show off your skills! Create a portfolio that highlights your projects in Python, Go, and any offensive security tools you've developed. This will give you an edge when chatting with hiring managers.

Tip Number 3

Prepare for technical interviews by brushing up on your knowledge of distributed systems and cloud-native architectures. Practice coding challenges in Python and Go to demonstrate your hands-on expertise.

Tip Number 4

Don't forget to apply through our website! We love seeing candidates who are genuinely interested in joining our team. Tailor your application to highlight your leadership experience and offensive security knowledge.

We think you need these skills to ace Engineering Lead – Offensive Security Infrastructure & Threat Research in High Wycombe

Python
Go
Cloud Security
Offensive Security
Red Teaming
Vulnerability Research
Threat Research

Some tips for your application 🫡

Tailor Your CV:Make sure your CV reflects the skills and experiences that match the job description. Highlight your expertise in Python, Go, and cloud security, as well as any hands-on leadership roles you've had. We want to see how you can drive our Offensive Security Engineering capability!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about offensive security and how your background makes you the perfect fit for this role. Don’t forget to mention any innovative projects or contributions you've made in the field.

Showcase Your Technical Skills:In your application, be sure to highlight your technical skills, especially in areas like distributed systems and threat research. We love seeing examples of your work, so if you have any open-source contributions or personal projects, include them!

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, it shows us you’re genuinely interested in joining our team at StudySmarter!

How to prepare for a job interview at Unity Systems

Know Your Tech Inside Out

Make sure you’re well-versed in Python and Go, as these are crucial for the role. Brush up on your knowledge of cloud-native architectures and offensive security tooling, so you can confidently discuss your experience and how it relates to the job.

Showcase Your Leadership Skills

Prepare examples that highlight your experience leading distributed engineering teams. Be ready to discuss how you've mentored engineers and tackled complex security challenges, as this will demonstrate your capability as a hands-on leader.

Understand the Threat Landscape

Familiarise yourself with current adversary tactics, techniques, and procedures (TTPs). Being able to articulate how you’ve replicated these in past roles or how you would approach threat research will set you apart from other candidates.

Collaborate and Communicate

Since cross-functional collaboration is key, think of examples where you’ve worked with product, platform engineering, or security teams. Highlight your ability to align cybersecurity initiatives with business objectives, showcasing your strategic mindset.