

Aventa
EHV Jointer
Onshore
Belgium (5 days / week)
Permanent
As soon as possible
Based on experience
Published 1 month ago
We are seeking experienced Extra High Voltage (EHV) Jointers for a major infrastructure project involving underground land cable installations in Belgium (regions of Wallonia and Flanders) and France. The position involves international site work in collaboration with leading actors in the European energy transmission and manufacturing sectors. This assignment is expected to extend through the end of the year.
Key Responsibilities:
Perform cable jointing operations on EHV underground land cables (90kV to 400kV).
Work on cable installation projects in accordance with safety, quality, and technical standards.
Handle various types of cable extremities and materials (Alu, Cu, Cu Em, Milliken) including optical fiber integration and screen configurations.
Ensure compliance with national safety and technical standards across multiple countries.
Collaborate with multicultural on-site teams in both Wallonia and Flanders.
Required Certifications / Habilitations:
France:
UTE C18-510 H1V or H2V
PASS RTE
Belgium (Elia Network):
IGSP (Substation) – BA4 or BA5
IGST (Cable Line) – BA4 or BA5
Germany:
Valid Safety Passport
Offshore Work (if applicable):
Valid Survival Course certificate (please specify the type—e.g., BOSIET, GWO Sea Survival, or equivalent)
Language Requirements:
English: Mandatory (professional working level)
French: Strongly appreciated
Flemish: Strongly appreciated
Technical Experience:
Proven hands-on experience with:
90kV
132kV
220kV
400kV land cable systems
Expertise in:
Optical fiber integration within cable systems
Working with different conductor types and screen configurations
Availability:
Immediate start preferred
Duration: Until end of year, with possibility of extension