28 Sep 2026
28 Sep 2026
Teddington, United Kingdom
All Locations is a required field
Cyber Security Infrastructure and Networks
All Departments is a required field
Starting from £69,560 depending upon experience
Permanent

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Personnel Security Advisor

About the Role
NPL is seeking an experienced Cyber security Engineer to join the team responsible for keeping the organisation secure, who will contribute by maintaining and implementing technical controls from the endpoint, across the network and into the cloud. The role involves operational support, enabling project delivery and SOC activities, as well as ensuring system vulnerabilities are addressed through effective patch and lifecycle management across a diverse portfolio of systems within a corporate and scientific environment.

This position will be supported by NPL’s CIO Department Cyber Security Team and Security Architect. It will integrate closely with the Information Security Governance, Risk and Compliance working on risk mitigation activities supporting the design and implementation of systems according to ISO27001 and NCSC CAF assurance frameworks.

We are now working in a hybrid way, with a mix of remote and office working. We strive to offer a great work life balance - if you are looking for part time or flexible options, we will try to make this work were business possible. This will be dependent on the kind of role you do and part of the business you work in.
About You
- Ability to work in small teams, highly specialised technology areas across diverse projects.
- Experience of cross-security domain approaches and solutions.
- Understanding of threats in a government, mission and critical national infrastructure environment.
- Experience of MOD e.g CyDR, JSP 604, NCSC CAF and HMG regulations and other departmental IT in defence and security.
- A working knowledge of IT Security risk assessment processes and ability to identify a proportionate set of IT Security controls aligned with business objectives.
- In depth assessment of IT systems, services and IT Security controls to provide an independent view of their compliance and effectiveness with Security Policy, IT Security standards and external regulatory requirements.
- Assessing architectural designs to determine whether the relevant IT Security controls have been identified in line with business objectives and risk mitigation.
- Analysis, creation and compilation of relevant documentation determining the compliance level of systems and services, technical security controls with applicable certification, accreditation, and internal policy requirements
- Stakeholder engagement; promoting a mind-set of developing secure systems, transferring knowledge of security standards / processes, and acting as a subject matter expert (SME)
We actively recruit citizens of all backgrounds, but the nature of our work in specific departments means that nationality, residency and security requirements can be more tightly defined than others. You will be asked about this throughout the recruitment process. To work at NPL, you will need to obtain BPSS security clearance.

Please note: Applications will be reviewed and interviews conducted throughout the advertising period; therefore, we reserve the right to close this vacancy early and bring the closing date forward at any time. We encourage interested applicants to apply as soon as possible. Please also note that this role require Security Check (SC) clearance. Candidates should either already hold SC clearance with no restrictions or be eligible to obtain SC clearance if required.
About Us
The National Physical Laboratory (NPL) is a world-leading centre of excellence that provides cutting-edge measurement science, engineering and technology to underpin prosperity and quality of life in the UK.

NPL and DSIT have strong commitments to diversity and equality of opportunity, and welcome applications from candidates irrespective of their background, gender, race, sexual orientation, religion, or age, providing they meet the required criteria. Applications from women, disabled and black, Asian and minority ethnic candidates in particular are encouraged. All disabled candidates (as defined by the Equality Act 2010) who satisfy the minimum criteria for the role will be guaranteed an interview under the Disability Confident Scheme.

At NPL, we believe our success is a result of the diversity and talent of our people. We strive to nurture and respect individuals to ensure everyone feels valued by treating everyone on the basis of their own individual merits and abilities regardless of their own or perceived identity, as part of our commitment to diversity & inclusion, we hold memberships and accreditations to ensure we’re creating an environment where all our colleagues feel supported and welcome, please see our Diversity & Inclusion page.

We are committed to the health and well-being of our employees. Flexible working and social activities are embedded in our culture to create a positive work-life balance, along with a broad range of benefits. Our values are at the heart of what we do, and they shape the way we interact, develop our people and celebrate success.

To ensure everyone has an equal chance, we’re always willing to make reasonable adjustments to the recruitment process. If you would like to discuss, please contact us.