• 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





Plant General Manager - CSP Plant

To provide overall direction to the plant teams and lead all the activities within the plant to ensure the safe, reliable and efficient operations of the plant, optimum utilization of…

Operations Manager - CSP Plant

To lead the Operation’s department of the plant and manage all operations and laboratory related activities in accordance with contractual requirements and defined quality, cost & HSE standards, to ensure…

Maintenance Manager - CSP Plant

To lead the maintenance function within the plant and manage the inspection, monitoring and repair of all assets / facilities to maintain optimum plant integrity and reliability in accordance with…

Performance Engineer - CSP Plant

To coordinate all plant operations activities and monitor overall CSP plant performance to enhance productivity and long-term efficiency of the plant and equipment in accordance with overall operations and maintenance…

Electrical Technician


 Carry out required daily electrical maintenance work and routine preventative electrical maintenance work according to set schedule and NOMAC procedures to facilitate continuous operations.  Monitor the physical condition of…

Local Operator


ob Summary


Monitor the Operation parameters of the system at local and coordinate with the CCR Operator inregard to all related activities that affect operation. Responsible for safe start up/shut down of the plant as per the Standard Operating Procedures. Quick response during emerge…

CCR Operator


b Summary   Monitor and control of the Unit/Plant Operation parameters and coordinate with the other Operators in regard to all related activities that affect operation. Perform all operation…

Instrument Technician



ob Summary


Works under the direction of Instrumentation Supervisor / Engineer, to execute all Preventive,Corrective and Condition based maintenance activities, annual outage and overhauling work activities on plant equipmentwith strict adherence to safety.


Roles & Responsibilities




Responsible for ensuring…

Shift Charge Engineer - Power


Responsible 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 Standard…


Contract Officer

To support and assist the contracting process for all long-term / repetitive services and materials for KSA plants including tendering, negotiating and contracting, in order to ensure NOMAC receives superior…