Cyber Security jobs in United Kingdom

Job Description - Cyber Security Engineer (00132448)

Cyber Security Engineer - 00132448

Job Title: Cyber Security Engineer

Location: Frimley - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role

Salary: Circa £48,000 depending on skills and experience

• Installation & support of security software and automation. Knowledge of networking for troubleshooting required. (For clarity, this is not a typical network engineer or SOC analyst role)
• Development of automation scripts using Python and various toolset API’s
• Supporting Firewall, DLP and Atlassian technologies
• Continuously work towards organisational, departmental and individual objectives and uphold security standards and principles
• Provide support to projects delivering and implementation of Cyber Security solutions

• Knowledge of Linux technologies
• Proficiency in Python scripting / automation scripting using API’s (required)
• Knowledge and experience of working with network devices including firewalls and proxies
• A strong technical background with a proven experience in an Cyber Security role
• Experience of working with system management toolsets in a technical capacity

As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive.

You will be joining an expansion to an existing cyber engineering team, supporting additional requirements that sits within Enterprise IT, providing enterprise IT services across the UK businesses and internationally. You will participate in the creation of security solutions to provide enterprise security services, and maintain, develop, and communicate their associated roadmaps and standards through the full lifecycle of the service. This could also offer a natural progression route and the opportunity to develop further.

This is a place where you’ll be able to make a real difference. You’ll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you’ll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments.

Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks.

Closing Date: 7th January 2026

We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Due to the festive season, there may be a delay in the processing of your application. Your application is important to us, and we will respond as soon as possible. Thank you for your understanding.