O& M Senior Manager

O& M Senior Manager Job Details | acwapowerc
O& M Senior Manager
Date: 
Sep 17, 2026
Location: 
TR
Job Description: 
We are a developer, investor, and operator of power generation and desalinated water plants, with 90 assets in operation, construction, or advanced development across 13 countries.
JOB DESCRIPTION
ORGANIZATIONAL INFORMATION
Department: GENERAL MANAGEMENT
Position Title: Sr. Operations and Maintenance Manager
Reports To: General Manager
JOB SUMMARY
To represent the Project Company in overseeing the safe, reliable, efficient and commercially optimized operation and maintenance of the Company’s power generation assets.
To provide effective Owner-side governance and oversight of the O&M Contractor and other technical service providers, ensuring compliance with contractual obligations, performance guarantees, KPIs, HSSE requirements, applicable laws, grid-code requirements and Company policies.
To manage the performance of the O&M Contractor and other technical service providers, ensure compliance with contractual obligations, monitor plant performance and technical risks, and coordinate with commercial teams, OEMs, contractors, insurers, lenders and other relevant stakeholders.
To lead the Company’s oversight of plant availability, reliability, efficiency, maintenance strategy, major outages, asset integrity, performance improvement, critical spare parts and lifecycle management, while protecting the Company’s operational and financial interests.
To provide technical reporting and recommendations to the General Manager and senior management.
DUTIES AND RESPONSIBILITIES

1. Contribute to the establishment of the Company’s main objectives, ensure their implementation and continuously monitor their progress.
2. Ensure the effective and efficient execution of mechanical and electrical maintenance and measurement/control services at the 927 MW CCGT plant in line with the Company’s main objectives.
3. Manage and challenge the O&M Contractor’s overall performance on behalf of the Company, including compliance with contractual obligations, KPIs, service levels, staffing, competence, maintenance quality, plant availability, reliability, efficiency and HSSE performance, and ensure timely implementation of corrective actions and contractual remedies where required.
4. Conduct and coordinate periodic and event-based O&M performance meetings, establish action lists and ensure timely closure of agreed actions.
5. Ensure preparation and implementation of annual and long-term maintenance plans, including planned outages, major inspections and coordination with OEMs and other technical service providers. Lead the Company’s oversight of planned and unplanned outages, including outage scope, schedule, resources, critical-path activities, readiness reviews, execution progress, return-to-service activities and post-outage performance assessment.
6. Ensure the necessary coordination with operations and maintenance units, commercial units and other departments to achieve harmonious and collaborative working.
7. Ensure the preparation of daily, monthly and annual maintenance reports, approve these reports and submit them to senior management; inform senior management on strategic matters.
8. Monitor plant availability, reliability and efficiency and ensure that technical improvement studies, root cause analyses and permanent corrective actions are developed and implemented where required.
9. Ensure that the relevant tests are performed for purchased and modernized systems and equipment and that these systems and equipment are properly commissioned.
10. Monitor compliance of O&M activities with Company HSSE requirements, environmental requirements, applicable legislation and relevant technical standards.
11. Contribute to the preparation of the Company’s annual budget and ensure that activities are carried out in accordance with the budget. Review and challenge the O&M Contractor’s annual budget, maintenance expenditure, major maintenance plans and cost forecasts; monitor actual expenditure, commitments and Estimate at Completion (EAC), and identify opportunities for cost optimization without compromising plant reliability, safety or contractual performance.
12. Establish and maintain effective communication with internal and external stakeholders relevant to plant operations and technical performance.
13. Provide technical and operational input to EPC, OEM/LTSA and other technical contracts and support contract administration, claims, deviations and change proposals in coordination with the relevant functions and within delegated authority.
14. Manage technical coordination for insurance risk surveys and insurance claims, including interfaces with insurers, brokers, loss adjusters and technical consultants. Provide technical and operational input to insurance placement and claims processes and ensure timely submission and follow-up of technical documentation required for insurance matters.
15. Prepare and present p

Apply directly at ACWA Power