Vacancy Created: 18/02/2026 To apply for this role, please call Abbie on 07379 974 077 or alternatively you can send your CV and competencies to [email protected] AWC Staff Services are looking for a National Grid Authorised Competent Person for work at Melksham Substation, alongside our client. To apply for the role as Competent Person you must have: Competent Person & NSI 6 8, National Grid Authorised Person, HGS47 and Manual handling training. Responsibilities will include: Managing access to live HV substation in accordance with NG NSI Safety Rules. Ensuring safe access/egress of delivery vehicles & plant to the s/s. Start: 23rd February 2026 Duration: 6 Months Rate: £32 Per Hour, Paid CIS Keyboard Shortcuts F9 - Move focus from the edit area to the Footer Toolbar F10 - Move focus from the edit area to the first toolbar button Shift TAB - Move focus from the edit area to the last toolbar button About You About Us Not Specified Keyboard Shortcuts F9 - Move focus from the edit area to the Footer Toolbar F10 - Move focus from the edit area to the first toolbar button Shift TAB - Move focus from the edit area to the last toolbar button