Cyber Security Engineer - Red Team - Remote within UK

Immersive
United Kingdom
Workplace: RemoteFull timeFunction: CybersecuritySkills: ["Problem-solving","Prototyping","Iteration","Researching","Tinkering","Teaching/mentoring mindset"]

Join the Cyber team to build and scale the offensive-security labs, ranges, and learning content within a cyber resilience platform. Use your red team and penetration testing expertise to research vulnerabilities and tactics, simulate attack paths, and gamify training for both technical and non-technical users. You’ll prototype emulated environments, test and improve lab functionality, and collaborate with Product to evolve an offensive-security and AI-driven content roadmap.

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FursaFursa
Immersive
Immersive
1 day ago

Cyber Security Engineer - Red Team - Remote within UK

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 14 hours agoStatus: Live
Reposted: similar role first listed 2 months ago

Job Summary

Join the Cyber team to build and scale the offensive-security labs, ranges, and learning content within a cyber resilience platform. Use your red team and penetration testing expertise to research vulnerabilities and tactics, simulate attack paths, and gamify training for both technical and non-technical users. You’ll prototype emulated environments, test and improve lab functionality, and collaborate with Product to evolve an offensive-security and AI-driven content roadmap.
Location: United Kingdom
Workplace: Remote
Employment Type: Full time
Job Function: Cybersecurity
Seniority: Mid level

Key Responsibilities

  • •Utilise pen test and red team knowledge to plan, write, and improve offensive security labs, challenges, and online learning content.
  • •Produce multi-format training content using practical exercises, questions, and gamification.
  • •Test red team labs and ranges to ensure they function as expected.
  • •Research vulnerabilities, tools, and offensive tactics, and compile findings into practical and theory labs.
  • •Collaborate with the Product team on new projects and product innovations for deployment in the platform.

Pay and Benefits

Perks:Annual LeaveRemote WorkingHealth InsuranceMatched PensionParental LeaveLearning Budget

Key Requirements

  • •Proven experience in offensive security as a penetration tester or Offensive Security Consultant.
  • •In-depth knowledge of the MITRE ATT&CK framework and how it supports enterprise threat readiness.
  • •Strong technical understanding of networking, computing, and cyber security concepts.
  • •Ability to simplify complex topics using examples and analogies for realistic user simulations.
  • •Familiarity with Linux, Docker, and Python (beneficial).
Experience:Offensive securityPenetration testing
Skills:Problem-solvingPrototypingIterationResearchingTinkeringTeaching/mentoring mindset
Tech Stack:LinuxDockerPythonMITRE ATT&CK

Company Brief

Immersive
Provides a hands-on cyber resilience platform (Immersive One) that measures, tests, and improves cybersecurity skills across technical and non-technical teams using realistic labs, simulations, and cyber drills for enterprises and government customers.
Industry: Cybersecurity
Company Size: Large (251 to 1,000 employees)
Growth: Scaleup
Funding: Series C
Headquarters: Bristol, United Kingdom
Founded: 2017
Glassdoor
Glassdoor: 3.4
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