Gas Turbine Mechanical Commissioning Engineer/ Fact Finder

Siemens Energy, Inc.; Dammam; On-site; SAR 300,000 - 420,000; Full time

Benefits offered by this job

Competitive salary package

Global team exposure

Access to employee resource groups

Job summary

Siemens Energy, Inc. is seeking a seasoned Mechanical Commissioning Lead to head the mechanical commissioning, startup, and field diagnostics for gas turbine systems.

You will perform advanced diagnostics, root cause analysis, and collaborate with site teams to resolve faults and optimize performance. Applicants should have a Bachelor’s in mechanical engineering with 5–8 years of real-world experience in gas turbine commissioning, plus certifications.

Qualifications

• Bachelor’s degree in mechanical engineering or equivalent.
• 5-8 years hands‑on experience in gas turbine mechanical commissioning, startup, and field service diagnostics.
• OEM Gas Turbine Commissioning Certification and safety certifications preferred (NEBOSH/OSHA valued).
• Experience delivering commissioning on large-scale power projects, ideally in the Middle East region.
• Strong technical expertise in rotor dynamics, vibration analysis, and precision alignment.

Responsibilities

• Lead the mechanical commissioning, alignment, testing, and startup of gas turbines and auxiliary systems, ensuring compliance with specs and safety standards.
• Execute pre-commissioning activities including inspections, flushing, and functional testing of lube oil, hydraulic, fuel, and other mechanical systems.
• Investigate complex mechanical failures and vibration issues through advanced diagnostics and field inspections.
• Collaborate with engineering and product specialists to implement corrective actions and optimize turbine performance.
• Maintain safety, quality, and documentation by enforcing Zero Harm principles and ensuring proper handover records.

Skills

Gas turbine commissioning

Vibration analysis

Precision alignment

Root cause analysis

Field service diagnostics

Lube oil system

Hydraulics

Fuel system

Rotor dynamics

HSE compliance

Education

Bachelor’s degree in Mechanical Engineering

OEM Gas Turbine Commissioning Certification

NEBOSH or OSHA certification

Tools

Laser measurement equipment

Vibration testing equipment

Job description

A Snapshot of your day

Your day involves leading the mechanical commissioning, testing, and validation of gas turbine systems to ensure safe, reliable, and efficient operation of critical power generation assets. You perform advanced diagnostics and root cause analysis on complex mechanical issues, working closely with site teams to resolve faults, optimize turbine performance, and minimize operational downtime.

How You’ll Make An Impact

• Lead the mechanical commissioning, alignment, testing, and startup of gas turbines and auxiliary systems, ensuring compliance with technical specifications and safety standards.
• Execute pre-commissioning activities, including system inspections, flushing, and functional testing of lube oil, hydraulic, fuel, and other mechanical systems.
• Investigate complex mechanical failures, vibration issues, and operational anomalies through advanced diagnostics, field inspections, and root cause analysis.
• Collaborate with engineering and product specialists to implement corrective actions, optimize turbine performance, and resolve recurring technical issues.
• Maintain the highest standards of safety, quality, and documentation by enforcing Zero Harm principles, managing commissioning records, and ensuring accurate handover documentation.

What You Bring

• Bachelor’s degree in mechanical engineering or equivalent technical qualification, with 5-8 years of hands‑on experience in gas turbine mechanical commissioning, startup, and field service diagnostics.
• OEM Gas Turbine Commissioning Certification and a recognized Health & Safety certification such as NEBOSH or OSHA are highly preferred.
• Proven experience delivering mechanical commissioning activities on large‑scale power generation projects, preferably within the Middle East region.
• Strong technical expertise in gas turbine mechanical systems, including rotor dynamics, vibration analysis, precision alignment, laser measurement, and auxiliary systems (lube oil, fuel, and hydraulics).
• Demonstrated capability in root cause analysis (RCA), advanced troubleshooting, technical reporting, EHS compliance, site management, and subcontractor coordination to ensure safe and successful project execution.

About The Team

Our Gas Services division offers Low-emission power generation through service and decarbonization. Zero or low emission power generation and all gas turbines under one roof, steam turbines and generators. Decarbonization opportunities through service offerings, modernization, and digitalization of the fleet.

Who is Siemens Energy?

At Siemens Energy, we are more than just an energy technology company. With ~100,000 dedicated employees in more than 90 countries, we develop energy systems of the future, ensuring that the growing energy demand of the global community is met reliably and sustainably. The technologies created in our research departments and factories drive the energy transition and provide the base for one sixth of the world's electricity generation.

Our global team is committed to making sustainable, reliable, and affordable energy a reality by pushing the boundaries of what is possible. We uphold a 150-year legacy of innovation that encourages our search for people who will support our focus on decarbonization, new technologies, and energy transformation.

Find out how you can make a difference at Siemens Energy: https://www.siemens-energy.com/employeevideo

Our Commitment to Diversity

Lucky for us, we are not all the same. Through diversity we generate power. We run on inclusion and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character – no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences.

Rewards/Benefits

• Opportunities to work with a global team
• Opportunities to work on and lead a variety of innovative projects
• Access to a variety of employee resource groups
• Competitive Salary Package