Senior Authorised Person; v

Position: Senior Authorised Person (21Kv)
Location: Wales

Astute's Power Team are currently recruiting for a Senior Authorised Person (21

Kv authorisation) to join the EPC Contractor to install the new synchronous condenser on an existing CCGT plant based in Pembrokeshire on a 3 months initial contract with an immediate start.

The day rate for the SAP position are from £500.00 to £600.00 per day outside of IR35.

Role responsibilities and key skills for the role:

Act as the SAP for 11kV systems under company and DNO/IDNO authorisation. If the candidate is authorised up to 21kv, this will be beneficial.

Carry out switching operations, issue safety documents (PTW, SFT, LOA), and ensure all HV works are executed safely.

Supervise and coordinate HV commissioning activities, including protection testing, cable terminations, and system energisation.

Ensure all work is carried out in line with statutory regulations, industry standards, and internal HSEQ policies.

Maintain up-to-date HV records, test results, and safety documentation.

Provide technical leadership and mentoring to junior engineers and site operatives.

Lead fault-finding and diagnostics where required

Current and valid SAP authorisation up to 21kV (from a DNO, IDNO, or reputable private network).

Demonstrable experience managing high-voltage works on large-scale infrastructure or industrial process plants.

In-depth understanding of electrical safety rules, switching schedules, and permit systems.
Competent in HV protection schemes, cable systems, and commissioning protocols.
Ideally have worked for the EPC Contractor within the Power Industry
Writing permits alongside the Lead SAP

Strong leadership, communication, and stakeholder management skills.

Relevant electrical qualifications (e.g., NVQ Level 3, HNC, or equivalent in Electrical Engineering).
Location, day rate and timeframe of the Senior Authorised Persons (21KV) position:

Pembroke
£500.00 to £600.00 per day outside IR35
Immediate start date
3 months

INDPOW

Astute People are acting as an employment business in relation to this vacancy. We do not discriminate on the grounds of age, race, gender, disability, creed or sexual orientation and comply with all relevant UK legislation. We encourage applications from individuals from all backgrounds but candidates must be able to demonstrate their ability to work in the UK. Astute is also committed to the government's Disability Confident Employer initiative.

We endeavour to get back to everyone, however, if you have not heard anything after 7 days, please consider your application unsuccessful