Principal Mechanical Engineer

About the job

Are you an experienced Mechanical Engineer passionate about rotating equipment reliability and ready to take on a role that directly drives offshore performance? Join us aboard an FPSO, where your expertise in maintenance, diagnostics, and leadership will ensure safe, efficient, and reliable operations.

About Us :

OCS Services is a seasoned player in the oil and gas industry, delivering world-class services across offshore and onshore operations. As a joint venture between Planet Energy and BW Offshore, we specialize in Operations & Maintenance, Asset Integrity Management, and Integrated Crew Management. With global operations spanning Singapore, India, UAE, Brazil, Côte d’Ivoire, and Nigeria, we are strategically positioned to support energy production safely, sustainably, and reliably. Our expertise, cutting-edge technology, and commitment to sustainability enable us to drive excellence in complex energy projects around the world. At OCS we’re guided by four core values that define everything we do – trust, driven, care and innovation.

Learn more at : Us!

As we expand our global operations, we are looking to onboard a Principal Mechanical Engineer to support and strengthen our offshore maintenance and reliability teams.

What You Will Do

In this role, you will :

• Oversee the safe and reliable operation of rotating equipment (pumps, compressors, turbines, motors, generators) aboard FPSO.
• Lead implementation of Reliability-Centered Maintenance (RCM) and ensure maximum equipment uptime.
• Manage condition monitoring and diagnostics (vibration analysis, thermography, lubrication, acoustic monitoring).
• Advise on installation, inspection, and maintenance of mechanical seals and bearings (API 682 compliant).
• Plan and execute preventive, predictive, and corrective maintenance aligned with OEM guidelines.
• Supervise overhauls and intrusive maintenance during shutdowns and turnarounds.
• Maintain critical spare parts strategy, CMMS records, and support procurement teams.
• Lead Root Cause Failure Analysis (RCFA) and continuous improvement initiatives.
• Mentor and coach technicians in monitoring techniques, seal installation, and reliability practices.

What We Are Looking For

What You Can Expect

As a Principal Mechanical Engineer, your leadership and technical expertise will directly impact the reliability, safety, and performance of critical offshore assets. This is your chance to make a difference in shaping offshore reliability for the future. If you’re seeking your next challenge we encourage you to apply today!