• NOMAC, Population icon

    2,000 +

    employees across the globe

  • NOMAC, Meter icon

    28,000 + MW

    of power generation

  • NOMAC, Water Meter icon

    5.3 + million m3/day

    of desalinated water production

  • NOMAC, Countries flag icon

    10 + countries

    of global presence


Founded in 2005, NOMAC, the First National Operation & Maintenance Company, provides high-quality O&M (Operation & Maintenance) services for the production of electricity and desalinated water worldwide. NOMAC is a wholly-owned subsidiary of ACWA Power.


Core Values

Nomac, Safety Nomac, Safety Nomac, Safety

Safety First - Environment - Social Responsibility

We put SAFETY first! We are committed to protecting the well-being of our employees, partners and contractors who work with us. We find a sustainable solution for our business to protect the ENVIRONMENT for generations to come. 

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Nomac, People Nomac, People Nomac, People

Trust - Respect - Inclusive Teams - Integrity

We treat our employees and partners with RESPECT and professionalism, fostering a working environment where people are trusted to contribute, innovate and excel. We work together in collaborative and INCLUSIVE TEAMS, showing support for each other to achieve client, personal and company goals. We embrace INTEGRITY and transparency by practicing the highest professional and ethical standards towards our clients, communities and one another. 

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Nomac, Performance Nomac, Performance Nomac, Performance

Excellence - Accountability - Being Bold

We are committed to EXCELLENCE in our business and operations. We set and achieve ambitious goals by constantly raising the bar of our performance. We hold ourselves ACCOUNTABLE for taking ownership to achieve superior results. We are BOLD, passionately taking on challenges with speed and agility, quickly adapting to our environment in the pursuit of growth and great results. 

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I am glad to welcome you to our website, fully revamped to provide a comprehensive overview of our Company, reflecting the pride we, as NOMAC employees across our Local and International projects, have in our continuing growth and current success.

Whether you are a prospective customer looking for a veteran O & M company to manage your challenging project, an existing customer looking for latest updates, a supplier, a partner or a prospective employee looking for new opportunities, I am sure that you will find what you are looking for here.

Read More NOMAC, CEO&President image
NOMAC, CEO&President background image NOMAC, CEO&President background image NOMAC, CEO&President background image





Purchase Officer


Should be willing to work efficiently under pressure Should have the quality of taking complete responsibility of the task and willing to go beyond his present role to ensure…

Field Service Engineer


To lead the technical Teams and assist the end to end execution for the assigned outage, with an aim to provide safe execution and high-quality services to improve long term…

Outage Manager-Steam Turbines


To provide subject matter top level expertise on critical equipment (STEAM TURBINES) and lead, from a technical perspective, the assigned outages, with an aim to provide Safely executed and high-quality…



To carry out day-to-day financial accounting services such as compilation, consolidation, and analysis of financial data to ensure compliance with internal regulations and external standards, whilst ensuring payments are correct,…

Safety Officer


 Ensure 100% safety and occupational health of the people in RPC/RAWEC and contractor personnel onsite; 100% availability onsite to monitor activities from safety point of view and ensure safety…

General Manager HSE Systems & Process


This position shall focus on the control aspect of the HSE & Process Safety policies and systems for all projects globally, by leading its development, updating, overseeing and monitoring implementation,…

HR & Admin. Sr. Manager - Rabigh


Plan, lead, organize, delegate and evaluate all HR related initiatives in relation to:       Setting HR & Admin. Strategic plans & goals to achieve company’s KPI.    …

Corporate Emergency Response & preparedness Manager


Administrating and assisting other fire officials (e. g. Fire Specialist, Fire Engineer, Safety officers and firefighters and any others that report to him) in the company ”KSA/International” to implement…

GM - Corporate Emergency response preparedness & Fire Fighting


Administrating, assisting, Covering and guiding CERPMs on all ERP/FF related issues Provides technical assistance to Managements, contractors and subsidiaries personnel thru subordinates in regard to interpreting and complying with…

Shift Chemist


Perform chemical laboratory tasks/activities as instructed by the Laboratory Supervisor and Asst. Lab SectionHead.  Follow instruction and guidance from Lab Supervisor, Lab. Asst. Section Head & Chem. Head on…

HSE Manager


Roles & Responsibilities   S. No. Responsibility 1.          Ensure NOMAC NMES HSE policy is fully understood, implemented and maintained by all sites. Ensure alignment to the NOMAC NMES…

Emergency Response and Preparedness Manger


The Corporate Emergency Response and Preparedness Mangers duties are related to Supervising or Performing research or other professional and scientific incident investigations or development of fire protection operation during projects…

Logistic Officer - Rabigh


Assists the department in coordinating with huge supplier-base by providing assistance to buyers. Ensures proper coordination of purchasing process involving assisting in goods purchases and returns, documentation-handling both shipping…

Supply Chain Manager - Rabigh


Manages the department and staff the 3 sections: Procurement, Warehouse and Materials Planning & Control. Takes the lead in achieving a well-organized plan and schedule of all required supply…

Shift Charge Engineer


Job SummaryResponsible for overall plant operation activities in shift. Ensure that all the activities in the plant are performed in a safe and efficient manner in accordance with the approved…

Business Development Manager


To manage the O&M bid process for an assigned bid, including the preparation of the proposal documentation, relevant due diligence as necessary, perform techno-commercial optimization, project risk mitigation and internal…


Outage Manager Gas Turbines


Strategy& Plannin   Contribute to the Field Services Operations in line with the functional strategy to ensure vertical alignment and horizontal integration with the Local plant teams. Work Closely with…