Job Title: GIS Engineer (Contractor - Substation Projects)
Location: Various sites across Europe
Contract Type: Rolling Contract
Start Date: ASAP
Overview:
We are seeking a highly skilled GIS Engineer with proven experience in the construction, assembly, and commissioning of Gas-Insulated Switchgear (GIS) substations. This is a long-term contracting opportunity on major high-voltage substation projects across Europe. The role demands hands-on technical expertise in GIS environments and the ability to work independently in a fast-paced site environment.
Key Responsibilities:
- Supervise and carry out the mechanical assembly of GIS equipment, following OEM specifications and site procedures.
- Perform LVCC commissioning and functional testing for GIS substations.
- Execute high-voltage testing (insulation resistance, pressure tests, partial discharge, etc.) on completed GIS installations.
- Manage pre-commissioning and commissioning tasks, including interlock checks, SF6 gas handling, and system energization.
- Interface with electrical engineers, site managers, and QA/QC teams to ensure seamless project execution.
- Document all testing procedures, commissioning checklists, and site reports accurately.
- Ensure compliance with health, safety, and environmental regulations.
Requirements:
- Minimum 3 years' hands-on experience in GIS substation environments, preferably with voltages 132 kV and above.
- Solid background in GIS mechanical assembly, LV/HV commissioning, and HV testing.
- Familiarity with GE OEM GIS systems is strongly preferred.
- Ability to interpret technical drawings, interlock schemes, and protection logic.
- Degree or technical qualification in Electrical/Power Engineering or related discipline.
- Flexible to work on multiple project sites across Europe.
- Strong communication skills and ability to integrate with multinational site teams.
Preferred Qualifications:
- Previous work with major OEMs (GE, Siemens, ABB, etc.) or international EPC contractors.
- Certifications in SF6 handling, HV testing, or safety compliance.
- GE-specific product training is a plus.
ewi is committed to equality in the workplace and is an equal opportunity employer. ewi is acting as an Employment Business in relation to this vacancy.