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
£ 105KJob 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.