Substation Jointer Middlesbrough £23-26 per hour Full time on Site Essential Skillset: Experience in HV/LV cable jointing and substation works Install, terminate, and test HV cable systems Knowledge of switchgear, transformers, and electrical infrastructure Ability to read electrical drawings and cable layouts Fault finding, testing, and commissioning support experience Understanding of HV safety rules and permit systems DNO, ICP, or NERS experience advantageous NVQ or City & Guilds in Electric…