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From the employer's careers site First seen 5 Nov 2026

Cyber Security Engineer

Salary

£47,600-£61,000 per year

Apply on Leidos UK & EUROPE

Description

Leidos UK & EUROPE is seeking talented Cyber Security Engineers to join their team. As a Cyber Security Engineer, you will be responsible for providing cybersecurity engineering services for classified and unclassified networks of computer systems. You will provide operational and engineering support.

Responsibilities:

  • Develop creative solutions to complex technical issues and problems
  • Work with the engineering teams to ensure systems remain at the required security posture against baseline requirements
  • Work with the Security Monitoring engineering team to ensure logs are forwarded to the SIEM capability
  • Work with the customer and appropriate agencies to develop new policies, design processes, and procedures, and develop technical designs
  • Assess system vulnerabilities, implement risk mitigation strategies, validate secure systems, and test security products and systems to detect security weaknesses
  • Maintain and support security enforcing functions

Core Skills:

  • Experience working in MOD or Home Office project environments
  • Strong knowledge of network and system security, including firewalls, IDS/IPS, micro-segmentation, and host security
  • Hands-on experience with security products such as Trellix, Ivanti, ClearSwift, Yubikey
  • Understanding of secure coding practices and common vulnerabilities (OWASP Top 10, SANS Top 25)
  • Expertise in identity and access management (IAM), including RBAC, ABAC, JWT and Cookie-based authentication
  • Incident detection and response in MOD environments
  • Security compliance and regulatory frameworks (e.g., NIST, CIS Benchmarks)
  • Experience working with Kubernetes at an administrative level

Soft Skills:

  • Strong leadership and mentoring abilities
  • Effective communication with development, operations, and security teams
  • Ability to advocate for security best practices in a DevOps culture

Desirable Skills:

  • Containerization Security
  • DevSecOps & CI/CD Security
  • Cloud & Infrastructure Security
  • Automation & Scripting

Benefits:

  • Contributory Pension Scheme
  • Private Medical Insurance
  • 33 days Annual Leave (including public and privilege holidays)
  • Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme)
  • Flexible Working Scheme

Skills

Required

  • network security
  • system security
  • firewalls
  • IDS/IPS
  • micro-segmentation
  • host security
  • Trellix
  • Ivanti
  • ClearSwift
  • Yubikey
  • secure coding practices
  • OWASP Top 10
  • SANS Top 25
  • identity and access management
  • IAM
  • RBAC
  • ABAC
  • JWT
  • Cookie-based authentication
  • incident detection and response
  • security compliance
  • regulatory frameworks
  • NIST
  • CIS Benchmarks
  • Kubernetes

Nice to have

Ready to apply?

You apply with the employer directly. Their original posting is here: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Farnborough-Hampshire-UK/Cyber-Security-Engineer_R-00195093

Apply on Leidos UK & EUROPE