Electrical Infrastructure Engineer Authorised Person

UK-Research-and-Innovation-; Harwell; On-site; GBP 53,000 - 64,000; Full time

Benefits offered by this job

30 days’ annual leave

10.5 public and privilege holidays

Flexible working hours

Workplace nursery

Pension scheme

Social and sporting activities and Soc

Subsidised restaurant

Job summary

Science and Technology Facilities Council seeks an Electrical Infrastructure Engineer (Authorised Person) to support the estates electrical network across RAL, Chilbolton, and The Cosener’s House. You will ensure safe operation, manage assets, and implement safe work practices across HV/LV systems.

The role reports to the Estates Building Services and requires relevant City and Guilds qualifications, plus experience in large-site electrical infrastructure and safety compliance.

Qualifications

• City and Guilds qualifications are essential for electrical building services roles.
• Experience with electrical distribution systems on large campuses or similar sites is required.
• Solid knowledge of safety legislation and UK codes of practice is expected.
• Proficiency with MS Office suite is desirable.
• Ability to work on-call and manage high-pressure situations with minimal supervision.

Responsibilities

• Implement safe systems of work for electrical networks and maintain compliance.
• Ensure safe and reliable operation of site electrical distribution networks (HV/LV).
• Manage power infrastructure assets and delineate responsibilities between Estates and departments.
• Complete safety and technical legislation adherence, including permits and risk assessments.
• Assist in training pathways and audits of safe systems of work.
• Support high-voltage maintenance, upgrades, and planned outages with stakeholder communication.
• Keep schematics, labeling and safety information up to date.

Education

City and Guilds 2330 levels 2 and 3 (or equivalent)

City and Guilds 2391/94/95 inspection and testing

City and Guilds 2382 18th IET Wiring Regulations

Experience with electrical distribution on large campuses/facilities

Knowledge of safety legislation

Microsoft Office

On-call availability

UK legislation regulations awareness

Ability to work under high pressure

Self-motivated and independent

Flexible working approach

Excellent interpersonal skills

Tools

Microsoft Office

Job description

Electrical Infrastructure Engineer Authorised Person
Science and Technology Facilities Council
Salary: £58,346
Contract Type: Fixed term contract - 23 months
Hours: Full-time
Location: Rutherford Appleton Laboratory, Harwell, Oxfordshire OX11 0QX
Closing date: 3rd November 2026

Together, our scientists, technologists, engineers and business support team explore the unknown and turn what they find into work that changes the world around us. Whether it’s sending probes into space or finding new ways to treat cancer, everyone here plays a vital role in making a positive difference to society.

Come and discover how much you can achieve when you’re surrounded by world-leading experts, encouraged to constantly learn and empowered to explore your curiosity.

Key accountabilities

The Electrical Infrastructure Engineer (Authorised Person) will support the utilities infrastructure team in ensuring the safe, and effective, operation and control of the electrical network, the installations and their associated assets at three STFC sites: Rutherford Appleton Laboratory (RAL), Chilbolton Observatory and The Cosener’s House. These system types include, but are not limited to:

• Electrical high-voltage network.
• Electrical low-voltage network.
• Stand-by power assets (UPS/generators).

The role reports to the Estates Building Services Authorising Engineer and provides daily operation and application of safe systems of work, associated to the electrical infrastructure and installations, to ensure the safe provision of resilient power supply across the STFC estate. The post holder ensures that these services and the activities relating to them meet or exceed relevant industry standards and comply with STFC’s SHE codes and industry best practice.

Role Responsibilities

• Day-to-day implementation of STFC’s safe systems of work for all networks associated to the role, utilising the appropriate STFC safe systems of work, best industry practices and striving for continuous development.
• Working in the Utilities and Infrastructure team to ensure the safe and reliable operation of the site electrical distribution network at both high and low voltage, safeguarding the integrity and upkeep of the site electrical power network.
• Supporting the management of power infrastructure assets, including the demarcation of systems and responsibility between the Estates group and the scientific departments.
• Ensuring that all associated work carried out on STFC’s estate is completed in an effective and professional manner, and that all current safety and technical legislation is adhered to, including the day-to-day implementation of:
  • Safe systems of work (permits/isolation procedures/testing and re-commissioning).
  • Assess risk assessments and method statements submitted by contractors.
  • Assess risk assessments and method statements produced for in-house staff.
• Supporting the Estates technical training pathways, to ensure they retain technical competence and support resilient succession planning for the department.
• Supporting internal and external audits of safe systems of work, to encourage and sustain effective lines of communication within the internal STFC Estates Services Engineering teams to ensure continuity of work delivery and application of safe systems of work.
• Assisting in the execution and planning of high-voltage electrical maintenance, remedial works and upgrades, including any associated shutdowns or restriction to users; effectively communicating subsequent impact to the relevant stakeholders.
• Ensuring that all related operational areas are kept in excellent repair, with relevant and up-to-date schematics, labelling and safety information available.

Estates Responsibilities

As a member of STFC's Estates Services, the post holder will proactively support the Estates remit to deliver flexible, customer-focused and efficient services that support STFC's vision, values and objectives. The Estates Services team needs to be agile and able to adapt to the ever-changing needs of our diverse customer base; therefore, the post holder is expected to demonstrate a flexible and adaptable approach.

All members of the Estates team will, from time to time, be expected to lead or participate (appropriate to Band level) in STFC and Estates projects that may be outside their normal remit.

Person Specification

Essential

• City and Guilds 2330 levels 2 and 3 (or equivalent). (S)
• City and Guilds 2391/94/95 inspection and testing. (S)
• City and Guilds 2382 18th IET Wiring Regulations (to the latest standard). (S)
• Experience for electrical distribution systems on large campuses, universities, factories, Home Estates, MoD bases or similar. (S&I)
• A knowledge and understanding of safety legislation. (S&I)
• Working knowledge of Microsoft Office suite. (S)
• Ability to be on call during silent hours. (I)
• Demonstrate knowledge of the hierarchy of UK legislation regulations, approved Codes of Practice and best practice relating to electrical building services. (I)
• The ability to work effectively and logically in high-pressure situations. (I)
• Self-motivated and able to work with minimal supervision. (I)
• Flexible approach to working. (I)
• Excellent interpersonal skills. (I)

• 30 days’ annual leave
• 10.5 public and privilege holidays
• flexible working hours
• a workplace nursery
• exceptional average salary pension scheme
• social and sporting activities and societies
• a subsidised restaurant

As one of Europe’s largest research organisations, this is a place where there’s always something new to learn about the world around us, about your career, but most of all, about yourself. Join us and discover what’s possible.

Please note, if you will require sponsorship to work in the UK, as part of your sponsorship application, you (and any dependants travelling with you) will be required to pay costs directly to the UK Home Office for the application before you start your role with us. UKRI is normally able to reimburse some, or all of these fees after you have become an employee, and this can be discussed with the Hiring Manager. For more information, please visit https://www.gov.uk/skilled-worker-visa/how-much-it-costs or contact [e-mail].