Network Engineer

Senior Network Engineer – National Physical Laboratory (NPL)Our world-leading Time & Frequency department is seeking a Senior Network Engineer with hands‑on infrastructure and network design/implementation experience. You will be part of the team that maintains the UK’s National Time Scale (UTC) and is developing a new resilient Time Scale facility to underpin critical national infrastructure.You will collaborate with prominent scientists, engineers and cyber security specialists to design and network infrastructure that supports time, quality and cost objectives.Key ResponsibilitiesDesign and Architecture: Develop comprehensive network designs that support the unique needs of scientific and engineering capabilities, ensuring robustness, scalability and security.Build and Specification: Oversee the specification, selection and procurement of networking equipment, ensuring compatibility and integration with existing and future scientific instruments.Configuration and Implementation: Configure and deploy networking solutions, including routers, switches, firewalls and other network devices, tailored to the specific requirements of each project.Security Hygiene: Keep up to date with and apply best practice, collaborating with security specialists.Testing: Execute integration tests, meticulously documenting and analysing results to identify potential vulnerabilities and areas for improvement.Troubleshooting and Support: Provide expert‑level troubleshooting for complex network issues, ensuring minimal downtime and optimal performance of scientific equipment and IT infrastructure.Collaboration and Leadership: Work closely with scientific, engineering and IT leadership to align technology solutions with research objectives. Mentor junior staff and lead by example in technical excellence.Quality Assurance Coordination: Maintain meticulous records to support quality assurance processes.Stakeholder Engagement: Engage with a diverse array of stakeholders, ensuring networking requirements are met and understood.About YouHands‑on experience of installing, testing and integrating network equipment.Relevant academic and professional qualifications, or equivalent hands‑on experience.Experience with IT and network infrastructure (servers, switches, firewalls, WAN, LAN, routers, proxy servers), their management software, IT, security tooling setup, and applying policy‑based processes.Design and commission of systems, aligned with standards and certifications.Cyber security hygiene practices and technology.Experience with network monitoring software/tools.Cloud‑native products, virtualisation, containerisation and database technologies installation and management.Experience of Microsoft Azure DevOps.It is also desirable if you have interest in physics, measurements and communications, for example:Time and frequency measurement and time scale steering.Real‑time monitoring and control of electronic hardware.Satellite communication, optical fibre and GNSS‑based systems.Security and ClearanceTo work at NPL you will need to obtain BPSS security clearance. In the Time & Frequency department you must have an SC clearance with no restrictions, or be able to obtain an SC clearance.NotesApplications will be reviewed and interviews conducted throughout the duration of this advert. We may at any time bring the closing date forward. We encourage all interested applicants to apply as soon as practical.About NPLThe 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 ensure we’re creating an environment where all our colleagues feel supported and welcome. More about this on 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 rewards, benefits and recognition. 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. #J-18808-Ljbffr