Location
London
Job Type
full time
Posted
June 17, 2026
Job Description
Enterprise Security Architect - Long-term
Inside IR35: £550 - £600
Hybrid: 2 days a week in London / Bristol
Active SC Clearance required
We're looking for an SC Cleared Enterprise Security Architect to support a major secure telecoms programme across mobile network, enterprise IT and cloud environments.
You'll help define and maintain security architecture across 4G/5G core, RAN, OSS/BSS, AWS, SDN/NFV, Open RAN, edge computing and cloud migration workstreams, ensuring designs are secure, compliant and aligned to programme objectives.
Key Responsibilities
- Define and maintain enterprise security architecture across telecoms and enterprise IT systems
- Develop target-state security architectures aligned to business, regulatory and operational requirements
- Apply TOGAF, SABSA and ArchiMate across architecture artefacts and governance
- Design secure AWS, ...