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Remote
Zonguldak, Türkiye
Posted · 25.08.2026
LinkedIn Jobs Türkiye

# Lead Commissioning Engineer (Mechanical)

Rönesans Endüstri Tesisleri

Who We Are? Founded in 1993, Rönesans Holding operates today as a main contractor and investor across a wide geography spanning Türkiye, Europe, Central Asia, and Africa, with activities in construction, real estate, energy, industrial facilities, and healthcare. With more than 40,000 employees and a global team representing over 60 nationalities, Rönesans ranks among the world’s largest contracting companies and continues to deliver innovative engineering projects on a global scale, driven by its vision of building a sustainable future. What You’ll Do? Lead and execute pre-commissioning, commissioning, start-up, and performance testing activities for rotating mechanical equipment. Review engineering drawings, vendor documentation, and contractual requirements to ensure commissioning requirements are incorporated into the project. Prepare and review commissioning procedures, method statements, execution plans, and schedules. Manage mechanical completion through to facility handover using Completion Management Systems. Coordinate with vendors, clients, construction, and multidisciplinary commissioning teams during commissioning and start-up. Supervise equipment preservation, flushing, cleaning, alignment verification, lubrication, and mechanical run testing. Support troubleshooting, performance testing, reliability runs, and punch list close-out. Prepare commissioning progress reports, final dossiers, turnover packages, and handover documentation. Ensure compliance with HSSE requirements and promote a strong safety culture throughout all commissioning activities. What We Expect from You? Bachelor's Degree in Mechanical Engineering (mandatory). Minimum 5–7 years of commissioning experience in the Oil & Gas industry. Strong hands-on experience with: Centrifugal Gas Compressors, Gas Engine Generator Packages, Centrifugal and Positive Displacement Pumps, Air Compressors, Cooling Water Systems, Lube Oil and Seal Gas Systems, Utility and Process Mechanical Equipment, Rotating equipment alignment, vibration monitoring, and performance testing. Good understanding of compressor auxiliaries, piping systems, lubrication systems, and mechanical troubleshooting. Hands-on experience with Completion Management Systems such as Aconex, GoTechnology (GoTech), Go Completion System , or equivalent. Proven experience in mechanical completion, commissioning, start-up, performance testing, and facility handover. Strong knowledge of commissioning documentation, turnover dossiers, and final handover packages. Excellent communication skills in English and the ability to work effectively with clients, vendors, and multidisciplinary teams. What We Offer? Performance-based bonus practices that recognize and reward success Comprehensive benefits and employee support programs Private Health Insurance benefits designed to support employee health and well-being Training and development programs that foster professional and personal growth Our Diversity and Equality Statement Rönesans Holding is among the signatories of the United Nations Global Compact, which calls on companies to align their strategies and operations with universal principles on human rights, labor, environment and anti-corruption, and to take actions that advance societal goals. Rönesans Holding adopts the universally accepted principles based on the declarations recognized within the framework of the United Nations Global Compact. Rönesans Holding is an employer that aims to ensure equality in its human resources practices by upholding transparent and ethical values, without compromising its core principles of integrity, competitiveness and innovation. All applications are evaluated based on equal opportunity, regardless of gender, language, religion, race or ethnic origin, and no discrimination is applied.

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