• 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





Budget & Control Manager


Budget and Cost Control Planning      Support the establishment of annual financial budgets and targets for each plant, to ensure they meet the management’s expectations and the overall strategic…

Field Operator (Reverse Osmosis / RO)


Support locally the desalination plant through proper and effective handling, monitoring and operating of necessary equipment. Perform general housekeeping to his assigned area; perform isolation and preparation of equipment…

Maintenance Planner


100% completion of WO (report with material, description of works/spare parts used/ personnel/time/housekeeping, etc.) without rework on the same equipment; complete control of backlog list of WO, Risk Analysis…

Finance & procurement Manager - ROMCO


Develop the financial strategy in coordination with the Country Manager and in line with the functional strategy to ensure vertical alignment and horizontal integration with other interfacing country strategies.▪ Regularly…

I&C Engineer


People Management Supervise the activities and work of the team members to ensure that targets and objectives are achieved and the business plan is delivered in line with the required…

Maintenance Manager CSP


The ideal candidate will have experience being head of a maintenance organization. This role is responsible for the efficient and reliable maintenance of the plant ensuring all safety regulation, maintenance…

Engineering Manager CSP


Ensure best performance of the plant. Provide technical guidance to ensure maximum quality, continuous improvement and achievement of plant operational targets such as performance, cost and reliability. Health, Safety, Security…

Technical Support Engineer - Electrical


Gather relevant technical/engineering data for plant Metering, BASS, and PI measurements; assistthe supervisor in the completion of required reports. To prepare all assigned reports with reliable information and with…

Warehouse Supervisor


Ensure all incoming materials received, inspected and reconciled with purchase orders; processes and distributes documentation with purchase orders; reports, documents and tracks damages and discrepancies on orders received& update…

Shift Chemist


Performs routine lab analysis per standard procedure.  Organize & perform test analysis after getting approval from Lab Supervisor.  Prepare reagents and test solution per standard procedure. Performs lab instruments/equipment…

Coal and Ash Desk Operator


Co-ordinate jetty, coal plant and ash plant shift operational activities to ensure timely coal supply to power plant and effectively ash evacuation from power plant in accordance with established schedules,…

Coal and Ash Shift Supervisor


Supervise, control and co-ordinate coal plant and ash plant shift operational activities to ensure timely coal supply to power plant and effective ash evacuation from power plant in accordance with…

Coal and Ash Field Operator


Responsibility of all field operations of jetty systems, coal handling system, ash handling system. He/she has to be in close co-ordination with Coal and ash control room, operate the local…

Coal and Ash Assistant Desk Operator


Co-ordinate jetty, coal plant and ash plant shift operational activities to ensure timely coal supply to power plant and effectively ash evacuation from power plant in accordance with established schedules,…

Portfolio Analytics and Reporting Manager


The Manager will be responsible for the Portfolio Analytics function and its deliverables, provide support on the PAT function and work closely with, department head on various department initiatives. Knowledge…


Chemistry Section Head


Guide and manage the Lab staff and the department activities to ensure proper guidance and advise on allchemistry-related matters to plant operations.100% completion on the analytical equipment service program…