SC-Cleared Enterprise Security Architect – 4G/5G & RAN

SC-Cleared Enterprise Security Architect – 4G/5G & RAN

Full-Time 60000 - 75000 Β£ / year (est.) No working from home possible
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At a Glance

  • Tasks: Lead security architecture for 4G/5G networks and Open RAN in a high-profile telecom programme.
  • Company: Join a leading telecom company focused on secure, innovative solutions.
  • Benefits: Hybrid work model, competitive salary, and opportunities for professional growth.
  • Other info: Immediate start preferred; work 2 days onsite in London or Bristol.
  • Why this job: Shape the future of telecom security and make a real impact in a dynamic environment.
  • Qualifications: Strong expertise in RAN security and experience with TOGAF and SABSA standards.

The predicted salary is between 60000 - 75000 Β£ per year.

i O Associates is recruiting an experienced Enterprise Security Architect with strong expertise in RAN security and 4G/5G networks to support a high-profile telecom programme in a secure, regulated environment.

You will lead security architecture across Open RAN, 4G/5G, and Mobile Core, shaping secure-by-design designs aligned to TOGAF, SABSA and related standards.

This is a hybrid role with 2 days onsite in London or Bristol and an immediate start preferred.

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SC-Cleared Enterprise Security Architect – 4G/5G & RAN employer: IO Associates

Join a leading engineering organisation that values innovation and excellence, offering a dynamic work culture where your contributions directly impact high-performance solutions in safety-critical environments. With a strong focus on employee growth, you will have the opportunity to mentor fellow engineers and shape technical direction while working in an Agile/SAFe environment. Located in the UK, this role provides a unique chance to be part of cutting-edge projects in defence, aerospace, and industrial technology, ensuring a rewarding and meaningful career path.

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Contact Details:

IO Associates Recruitment Team

We think you need these skills to ace SC-Cleared Enterprise Security Architect – 4G/5G & RAN

Enterprise Security Architecture
RAN Security
4G Networks
5G Networks
Mobile Core Security
TOGAF
SABSA