Principal Mechanical Engineer – Systems (High Voltage / Substations)
Join as a Principal Mechanical Engineer in Västerås: lead mechanical design for high voltage substations, collaborate on complex projects, and drive technical excellence (up to 10% travel).
Level: 4 – Expert
Location: Västerås, Sweden (100% on-site + travel up to 10% domestic and international)
Scope: Full Time (100%)
Period: 2026-05-01 to 2027-04-30 (Extension possible)
Language: Swedish and English (fluent in both spoken and written – mandatory)
Apply Before: 2026-04-29
Role Overview
We are looking for a Principal Mechanical Engineer for one of our clients in Västerås. In this senior expert role, you will independently lead complex mechanical engineering tasks for high voltage power systems and substations. You will plan, design, and coordinate mechanical solutions, provide technical guidance, and ensure successful project delivery while proactively improving operations.
What You’ll Do
Lead and coordinate complex mechanical engineering activities for high voltage power systems and substations
Prepare designs, specifications, and technical documentation
Collaborate with cross-functional teams and customers on project execution
Provide technical support and act as a consultant on advanced studies
Ensure adherence to quality standards, budgets, and schedules
Travel up to 10% (domestic and international)
Who You Are
Must-Have Requirements:
B.Sc. or M.Sc. in Mechanical, Electrical, or Civil Engineering
Minimum 6 years of relevant experience (including leadership), OR another technical degree with 15+ years experience
Previous experience with high voltage power systems, substations, or MV/HV switchgears
Basic knowledge of applicable standards (EN, IEC)
Fluent in spoken and written Swedish and English (mandatory)
Valid SSG-Entré certificate
Ability to work 100% on-site in Västerås with up to 10% travel
Nice to Have:
Knowledge in CAD tools (e.g., Revit)
Other language skills
Strong interpersonal and communication skills
About Sperton
This Position is Sponsored by Sperton Global, a recruitment and consulting company with an international reach. We are committed to helping our clients achieve success in their hiring processes, finding the right people for the right positions.
- Department
- Consultant jobs
- Locations
- Sweden
- Job location
- Västerås, Sweden
- Employment Level | Seniority
- Senior Level
Colleagues
Workplace & Culture at Sperton
At Sperton, we believe that great results come from great people.
Our culture is built on trust, collaboration, and a shared passion for delivering quality in everything we do.
We are a Norwegian-owned international company with colleagues across Europe, Asia, and the USA, working together seamlessly across time zones and cultures. Our teams are diverse, yet united by the same goal — to connect people and companies in meaningful ways.
We value openness, initiative, and continuous learning. Everyone at Sperton is encouraged to take ownership, share ideas, and challenge existing ways of working to make our solutions even better.
Even though we operate globally, our approach is personal. We take pride in creating a supportive and inclusive environment where people feel heard, respected, and motivated to grow — both professionally and personally.
