Mechanical & piping supervisor­

We are looking for an experienced Mechanical & Piping Supervisor to join our site team for a major industrial installation project in the Netherlands. You will oversee the erection of mechanical equipment, the assembly of piping systems, and the coordination of subcontractors during construction and pre‑commissioning.

This role requires strong technical expertise, leadership, and the ability to drive safety, quality, and progress on a complex industrial site.

• Lead site safety and ensure full compliance with HSE rules
• Supervise installation of pressure vessels, skids, cooling towers, and industrial piping
• Coordinate subcontractors and manage daily interfaces between disciplines
• Monitor construction progress, quality, and adherence to engineering documentation
• Conduct inspections, validate ITPs, and ensure proper quality documentation
• Resolve technical issues and support engineering with missing documents
• Report weekly KPIs: progress, welding, erected tonnage, NCRs, SEWOs
• Validate BOQs, additional works, and progress measurements
• Issue weekly reports to site management

Requirements

• Minimum 10 years of experience as a Mechanical & Piping Supervisor on industrial construction projects.
• Mandatory experience with oxygen and hydrogen service piping (materials, cleanliness, safety constraints).
• Strong background in mechanical assembly and industrial piping installation.
• Proven ability to supervise teams and subcontractors on complex industrial sites.
• Mechanical assembly
• Industrial piping installation
• Team supervision
• Standards: ASME, B31.3, safety & quality policies
• Tools: Excel – Advanced level
• Autonomous, reliable, and technically rigorous.
• Strong leadership and communication abilities.
• Interdisciplinary mindset and ability to manage interfaces.
• High integrity and commitment to safety.
• Work at height
• Confined space
• VCA‑Vol