Designer HV Service

NESFircroft continue to support a Belgian TSO in their expansion due to major project wins. This role is a Technical Designer Substation (SUB) position supporting a leading TSO, focused on the design and engineering of high-voltage transmission infrastructure (36 kV to 380 kV).

Key Highlights

Employer/Client

• Belgian Transmission System Operator
• Working through NESFircroft
• Focus on expanding and modernising Belgium's electricity transmission network

Main Responsibilities

• Support feasibility and preliminary studies.
• Produce substation design documentation and drawings.
• Create:
  • Layout drawings
  • Equipment plans
  • Steel structure drawings
• Prepare supporting documentation such as:
  • Drawing lists
  • Terminal lists
  • Steel construction lists
• Coordinate with Civil Works, Power Lines, Project Engineers and Project Leaders.
• Review external engineering contractors' work when required.
• Support construction activities and respond to engineering queries.

More Senior Responsibilities

• Quality review of colleagues' designs.
• Mentoring and training new designers.
• Participation in process improvement initiatives.

Required Skills & Experience

Essential

• Bachelor's degree or A2 diploma in a relevant technical discipline.
• Basic electrical knowledge.
• Microsoft Office proficiency.
• Experience with 3D CAD software.
• Strong teamwork and communication skills.
• Excellent Dutch language skills (training and projects are conducted in Dutch).

Relevant Backgrounds

• Electrical Engineering
• Electromechanical Engineering
• Automation
• Civil Engineering
• General Engineering disciplines

Training Programme
A substantial 4-month training programme is provided covering:

• High-voltage substation equipment.
• Clients design tools.
• Engineering theory.
• Practical design exercises.
• Real project simulations.
• Site visits to operational substations.

Working Arrangement

• Initially office-based during training.
• After successful completion of training, up to 3 days per week remote working.

Ideal Candidate Profile
This role appears best suited to someone who:

• Has an engineering or technical background.
• Wants to develop expertise in high-voltage transmission infrastructure.
• Is comfortable producing detailed technical drawings and documentation.
• Speaks Dutch fluently.
• Is interested in a long-term career within power transmission and energy infrastructure.

Strengths of the Opportunity
✅ Extensive training provided
✅ Entry-to-mid-level friendly if technical foundations are present
✅ Exposure to major energy transition projects
✅ Hybrid working available after training
✅ Clear pathway into specialist substation engineering

Potential Challenges
⚠️ Dutch language proficiency appears mandatory.
⚠️ Strong emphasis on technical drawing and CAD work.
⚠️ High attention to engineering standards, compliance, and documentation quality required.


With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients.