TenneT 380kV Station
Engineering lead for new high-voltage substation.
Engineering Partners
Engineering
complex systems.
Building what matters.
Together.
We deliver senior engineering expertise and system architecture for the world's most critical infrastructure.
Talk to an EngineerOur expertise
Expertise-based.
No-nonsense.
01
Energy Technology
A stable, reliable energy supply is essential for tunnels, bridges, locks and the wider grid. We deliver solid solutions where safety and reliability are paramount.
- High Voltage
- Medium Voltage
- Grid Expansion
- Hydrogen
- Battery Storage
- Energy Transition
02
System Architecture
Enterprise architecture across OT and IT, from requirements analysis to commissioning — making the right choices at the start.
- Enterprise Architecture
- OT Architecture
- System Integration
- Operational Technology
- Digitalisation of Infrastructure
03
Engineering Delivery
Senior engineers who bring experience from every facet of the V-model. We deliver value with speed and quality.
- Lead Engineers
- Discipline Leads
- Design Authorities
- Engineering Managers
- Technical Project Leads
04
Safety & Compliance
Standards and security baked into the design — RAMS, IEC and cybersecurity for OT environments.
- RAMS
- IEC Standards
- NEN Standards
- Functional Safety
- Cyber Security
Featured projects
Come rain or shine, we'll be there.
Enexis Grid Expansion
Engineering support for regional grid expansion.
Alliander Control Centre
OT architecture for next generation control centre.
Rijkswaterstaat Sluis Eefde
Engineering management for national infrastructure.
People first
The 70/30
partner model.
THNDR is the agency for and by independent professionals with an engineering heart and an eye for quality. The partner model rewards the value each partner creates — security of a permanent role with the freedom and upside of self-employment.
- Immediate permanent contract as a partner.
- Working from freedom and responsibility.
- Maximise the value you realise.
- Work like a captain, play like a pirate.
Our clients think we're awesome
ASML
Philips
BAM
AkzoNobel
Heineken
Coop
ProRail
Schiphol
Need senior engineering expertise?