Maintenance Supervisor
CV-LibraryScotlandcontractPosted: 12 October 2026
Apply NowRubicon Consulting is currently recruiting for a Maintenance Supervisor on a 2 Month Contract, located in Scotland
Role Summary
We are looking for an experienced SF6 Gas Technician to carry out gas handling and associated works on gas-insulated switchgear (GIS) at SPEN substations in and around Kincardine. The successful candidate will hold the required safety and F-gas qualifications, have proven hands-on GIS experience in a substation environment, and be able to work to SPEN's site and safety standards.
Responsibilities
* Carry out SF6 gas handling on GIS, including filling, evacuating, recovering, reclaiming and topping up gas
* Perform gas leak detection, leak checks and repairs
* Monitor and check gas pressure and density, and record readings
* Support maintenance, commissioning and fault-finding on GIS equipment
* Complete accurate gas logs, test records and job paperwork, including F-gas compliance records
* Work safely within HV substation environments, following permits, isolations and site rules
* Comply with SPEN safety rules, site induction requirements and company procedures
* Liaise with site supervisors, authorised persons and other trades
Requirements
* CSCS card (valid)
* CCNSG Safety Passport (valid)
* SF6 / F-gas certification for handling sulphur hexafluoride (valid and in date)
* SPEN approval / authorisation to work on their substations (site access, induction or safety rules competence)
* Previous hands-on experience with GIS in substations
* Right to work in the UK
* Experience on other network operator sites (e.g. SSEN, National Grid, SP Transmission)
* Experience with GIS commissioning or major overhaul works
* Familiarity with gas analysis and moisture testing equipment
* Full UK driving licence
* Willingness to travel to other sites across Scotland
Our Company
Rubicon Consulting is a Talent management consultancy which helps you to optimise business performance and competitive advantage by choosing the right people first time
Role Summary
We are looking for an experienced SF6 Gas Technician to carry out gas handling and associated works on gas-insulated switchgear (GIS) at SPEN substations in and around Kincardine. The successful candidate will hold the required safety and F-gas qualifications, have proven hands-on GIS experience in a substation environment, and be able to work to SPEN's site and safety standards.
Responsibilities
* Carry out SF6 gas handling on GIS, including filling, evacuating, recovering, reclaiming and topping up gas
* Perform gas leak detection, leak checks and repairs
* Monitor and check gas pressure and density, and record readings
* Support maintenance, commissioning and fault-finding on GIS equipment
* Complete accurate gas logs, test records and job paperwork, including F-gas compliance records
* Work safely within HV substation environments, following permits, isolations and site rules
* Comply with SPEN safety rules, site induction requirements and company procedures
* Liaise with site supervisors, authorised persons and other trades
Requirements
* CSCS card (valid)
* CCNSG Safety Passport (valid)
* SF6 / F-gas certification for handling sulphur hexafluoride (valid and in date)
* SPEN approval / authorisation to work on their substations (site access, induction or safety rules competence)
* Previous hands-on experience with GIS in substations
* Right to work in the UK
* Experience on other network operator sites (e.g. SSEN, National Grid, SP Transmission)
* Experience with GIS commissioning or major overhaul works
* Familiarity with gas analysis and moisture testing equipment
* Full UK driving licence
* Willingness to travel to other sites across Scotland
Our Company
Rubicon Consulting is a Talent management consultancy which helps you to optimise business performance and competitive advantage by choosing the right people first time