Senior Cyber Security Engineer – On-Site Bristol (SC Eligible)

rowdentech; West of England; On-site; GBP 70,000 - 110,000; Full time

Job summary

Rowden, based in Bristol, is seeking a Senior Cyber Security Engineer to design, implement and maintain secure systems within delivery teams.

The role combines strategic and hands-on work across secure network architecture, identity management and cloud security, with on-site presence at Bristol HQ at least 3 days per week and occasional travel.

Candidates must be eligible for SC clearance; due to sensitivity, applications are restricted to sole UK nationals.

Qualifications

• Experience with threat modelling and secure system design.
• Familiarity with compliance frameworks (NIST, ISO 27001, DefStan 05-139).
• Able to work with delivery teams to implement security controls.

Responsibilities

• Design, implement, and maintain secure systems and infrastructure.
• Assess risks and define security requirements for projects.
• Apply and validate security controls across networks, identities, and cloud.
• Collaborate with engineering teams to ensure resilience and compliance.

Skills

Threat modelling

Secure system design

Cloud security

Identity management

Tools

NIST framework

ISO 27001

DefStan 05-139

Job description

Rowden, based in Bristol, is seeking a Senior Cyber Security Engineer to design, implement and maintain secure systems within delivery teams.

The role combines strategic and hands-on work across secure network architecture, identity management and cloud security, with on-site presence at Bristol HQ at least 3 days per week and occasional travel.

Candidates must be eligible for SC clearance; due to sensitivity, applications are restricted to sole UK nationals.