Senior Red Team Security Consultant

Adecco
Charing Cross, United Kingdom
2 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior
Compensation
£ 105K

Job location

Charing Cross, United Kingdom

Tech stack

ASP.NET
C
.NET
Microsoft Active Directory
Amazon Web Services (AWS)
Azure
C Sharp (Programming Language)
C++
Cloud Computing
Computer Programming
Python
Red Team (Cyber Security)

Job description

  • Lead Red Team engagements, including TIBER-EU and CBEST testing
  • Develop advanced threat scenarios and attack chains
  • Build offensive tooling, malware, implants, and C2 frameworks
  • Execute stealthy lateral movement, privilege escalation, and EDR evasion
  • Operate across cloud and hybrid infrastructures
  • Provide consultancy, risk translation, and uplift strategies
  • Contribute to R&D projects, including PoC tooling and exploit development

Technologies:

  • Active Directory
  • C#
  • Cloud
  • Python
  • Security
  • ASP.NET
  • AWS
  • Azure
  • GCP
  • Web

Requirements

  • Exceptional offensive security expertise with proven operational experience in Red Team engagements
  • Strong understanding of modern endpoint detection technologies
  • Solid OPSEC-driven mindset with a focus on stealthy execution
  • Proficiency in TIBER-EU and CBEST methodologies
  • Knowledge of adversarial tradecraft, OPSEC, and stealth operations
  • Expertise in Active Directory exploitation and cloud attack paths
  • Programming experience in C, C++, C#, .NET, and Python
  • Familiarity with C2 frameworks such as Cobalt Strike, Sliver, and Mythic
  • Legal right to work in UK/EU
  • Must undergo background checks
  • Required certifications: OSEP, OSCE, OSEE, OSCP, OSWE, OSED, CCSAS, CRT, CCT INF/CCT APP, GPEN, GXPN, CRTO

Benefits & conditions

We are a prestigious cyber security organization, home to some of the sharpest minds in the industry. Our team specializes in adversarial simulation, offensive security, and threat-driven testing. We offer a competitive salary of £85,000 - £105,000, along with a bonus and a remote-first work environment with occasional travel. Join us for an elite team atmosphere and dedicated R&D time.

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