Cyber Security Jobs in Bristol

Senior Platform Engineer - Defence / National Security

This role involves designing, building, and supporting secure AWS cloud platforms for Defence and National Security programmes. You will work closely with architects and security specialists to deliver scalable, reliable cloud services, automate CI/CD pipelines, and mentor junior engineers in a complex, secure environment.

SR2 Corsham, Wiltshire, SN13 0HB, United Kingdom £70,000 – £80,000 pa

On-site Permanent Clearance Required

Product Security Architect

The Product Security Architect will work closely with product, development, and customer-facing teams to ensure security is integrated into all aspects of SRT's marine surveillance technology. Responsibilities include threat modeling, secure design reviews, and improving secure development practices. The role involves significant collaboration and leadership in enhancing the security maturity of SRT's products and their deployment in customer environments.

SRT Marine Systems PLC Cardiff, South Glamorgan, CF10 2AF, United Kingdom £75,000 – £110,000 pa

Hybrid Permanent

Product Security Architect

The Product Security Architect will work closely with product, development, and infrastructure teams to ensure security is integrated throughout the product lifecycle. Key responsibilities include threat modeling, secure design reviews, risk assessments, and improving secure development practices. The role also involves providing security leadership and guidance for customer implementations and contributing to security standards and certifications.

SRT Marine Systems PLC Bristol, Bristol (county), United Kingdom £75,000 – £110,000 pa

Hybrid Permanent

Security Architect

Security ArchitectCorsham | Up to £85,000 + bonus + benefits | Hybrid (up to 3 days onsite)SC clearance required (or eligible)We're hiring a Security Architect with strong cloud experience to support high-assurance programmes across Defence and central government. You'll play...

Experis Corsham, Wiltshire, SN13 0HB, United Kingdom £75,000 – £85,000 pa

Hybrid Permanent Clearance Required

Azure Architect

Azure Architect£(Apply online only) per dayOutside IR35 – 6 monthsSW, intermittent in-office requirement.Azure Architect – DV ClearedNcounter is supporting a specialist consultancy delivering into highly sensitive National Security programmes, now seeking a DV Cleared Azure Architect to lead the design...

Ncounter Bath, Somerset, TA7 8PH, United Kingdom £700 – £800 pd

Hybrid Contract Flexible Clearance Required

Security Architect (Security Cleared)

A new opportunity has arisen to work on a high-profile transformation programme within the MoD that will have a significant impact on the UK’s future military capability.This role is key to the successful delivery of the transformation programme and requires...

Copello Bath, Somerset, TA7 8PH, United Kingdom £65,000 – £85,000 pa

Security Architect

Security ArchitectSalary: £85,000 + BenefitsLocation: Bristol (Hybrid)This is a high-impact Security Architect role within a global defence technology organisation, offering the opportunity to shape secure architectures for mission-critical systems used in high-assurance environments. You will sit at the heart of...

SSR General & Management Kendleshire, Gloucestershire, BS36 1AT, United Kingdom £85,000 pa