HV Commissioning Engineer9 month contract 600/day - Outside IR35Hertfordshire - site-basedRESPONSIBILITIES: Carry out testing and commissioning of HV electrical equipment Support commissioning activities across substations and distribution networks Test switchgear, protection systems and associated electrical plant Complete commissioning procedures, test sheets and technical documentation Identify faults and resolve commissioning issues Ensure work complies with approved procedures and safety requirements Liaise with project managers, engineers and site teams Support energisation, handover and completion activitiesSKILLS / REQUIREMENTS: Proven HV testing and commissioning experience Experience across 11kV, 33kV and/or 132kV networks Knowledge of substation equipment and protection systems Ability to interpret electrical drawings and technical documentation Experience completing commissioning records and test reports Strong understanding of electrical safety and safe systems of workCERTIFICATIONS: Relevant HV authorisations and electrical safety qualificationsDESIRABLE: UKPN network experience Protection and control testing experience Experience commissioning newly installed substation ..... full job details .....