Senior Rotating Equipment Lead – Commissioning & Start-up

Opex Energy; Ostrołęka; On-site; PLN 180,000 - 260,000; Full time

Job summary

Opex Energy is seeking a Mechanical Lead – Commissioning & Start-up for a Combined Cycle Power Plant project. You will coordinate mechanical resources across piping, rotating and static equipment during pre-commissioning, commissioning and start-up, ensuring safe, efficient execution and handover to operations.

The role requires experience with rotating equipment, steam blowing, oil flushing, chemical cleaning, and close collaboration with OEMs, contractors and multidisciplinary teams on an

Qualifications

• Mechanical supervision during commissioning and start-up of industrial facilities.
• Management and coordination of mechanical resources, including pipefitters, welders, and mechanical technicians.
• Rotating equipment installation, alignment, troubleshooting, and commissioning support.
• Steam blowing, oil flushing, chemical cleaning, and system preparation activities.
• Experience in Power Generation, Oil & Gas, Petrochemical, or large industrial projects.

Responsibilities

• Lead and coordinate mechanical resources during pre-commissioning, commissioning, and start-up.
• Manage pipefitters and welders for temporary piping systems for steam blowing, oil flushing, chemical cleaning.
• Coordinate mechanical technicians for rotating equipment preparation and alignment.
• Oversee alignment, readiness, and commissioning support for feedwater pumps and condensate systems.
• Coordinate activities with OEMs, contractors, and commissioning teams.
• Identify, troubleshoot, and resolve mechanical issues during commissioning and start-up.
• Ensure compliance with safety, quality, and performance standards.

Skills

Mechanical supervision

Resource coordination

Rotating equipment installation

Steam blowing

Oil flushing

Chemical cleaning

Project coordination

Job description

Opex Energy is seeking a Mechanical Lead – Commissioning & Start-up for a Combined Cycle Power Plant project. You will coordinate mechanical resources across piping, rotating and static equipment during pre-commissioning, commissioning and start-up, ensuring safe, efficient execution and handover to operations.

The role requires experience with rotating equipment, steam blowing, oil flushing, chemical cleaning, and close collaboration with OEMs, contractors and multidisciplinary teams on an