SC Cleared Cyber Security Consultant - Data at Rest Investigation

  • Opus Recruitment Solutions Ltd
  • Southampton, Hampshire
  • 28/08/2025
Contractor Information Technology Telecommunications

Job Description

SC Cleared Cybersecurity Consultant/6 months/Inisde IR35/3-5 days per week (Southampton)

We're seeking an experienced Cybersecurity Consultant to lead an investigation into data at rest following system resets. This is a hands-on, technically demanding role focused on low-level system analysis and secure data handling.

You'll be working on a short-term project with potential for extension, contributing to a high-impact security initiative involving trusted execution environments and cryptographic processes.

Key Responsibilities
  • Investigate and analyse data at rest post-reset across secure systems.
  • Conduct low-level Linux and hardware analysis.
  • Collaborate with internal teams to assess and improve data security posture.
  • Document findings and provide actionable recommendations.

Role Requirements:
  • Active SC Clearance.
  • Strong experience with Linux (low-level) and C/C++.
  • Solid understanding of data security, particularly data at rest.
  • Familiarity with Trusted Execution Environments (TEEs) such as TrustZone or Intel SGX.
Desirable:
  • Experience in digital forensics and hardware analysis.
  • Knowledge of cryptographic processes and secure system design.
  • DV Clearance
If you are interested in this role, please apply or email your latest CV to (see below) ASAP!

SC Cleared Cybersecurity Consultant/6 months/Inisde IR35/3-5 days per week (Southampton)