• 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






I&C Technician - Bookport CSP Plant

Role: I&C Technician - To carry out maintenance, installation, overhauling and modification activities on plant’s instrumentation and control systems and equipment in accordance with standard maintenance procedures, HSE guidelines and quality…

Shift Engineer - Bokpoort

Role: Shift Engineer - To oversee and manage the operational activities during the shift, monitor operational performance and provide technical support to ensure efficiency, productivity and safety of NOMAC’s plant, whilst…

Recruitment Officer, Jeddah


JOB PURPOSE: To support and coordinate the talent acquisition process for the assigned region (KSA / International), while executing the budgeted manpower needs on time and in compliance with approved manpower…

Performance Assurance Executive Manager


What we need: Performance Assurance Executive Manager (Dubai-based Corporate Office) who will support the Africa regional management in creating value by optimizing operations across sites and controlling proper implementation of technical…

Performance Assurance Executive Manager, Africa


What we need: Performance Assurance Executive Manager, Africa who will support regional management in creating value by optimizing operations across sites and controlling proper implementation of technical prescriptions in the field. Job…

Electrical Technician - Shuaibah plant


Works under the direction of Electrical Supervisor / Engineer, to execute all Preventive, Corrective and Condition based maintenance activities, annual outage and overhauling work activities on plant equipment with strict…

Secretary & Document Controller- Suaibah


Principal Accountabilities: Types all correspondence in Arabic and English. Keeps and indexes the CEO Office's files. Prepares some memos, letters and faxes directed by the CEO Office. Organizes the CEO…

Field Operator - (Thermal/Steam turbine) Romco - Rabigh


Minimum 5 years experience working in Thermal power plant, Steam turbine plus boiler expertise. Monitor the Operation parameters of the system at local and coordinate with the CCR Operator in…

Shift Engineer - Solar PV (Grid /Power Distribution /Dispatch) - Red sea project - Umluj


Min 5 years experience working in Solar PV plant with hands on expertise with Grid distribution/Dispatch of Power load as per the requirements. This is a new Challenging role that…

Procurement Supervisor - Redstone CSP

What we need: We need Procurement Supervisor for Redstone CSP Plant in Northern Cape, South Africa, who will supervise the purchasing process for assigned category materials, and services for Redstone CSP plant, ensuring compliance…

Control Room Operator - (Grid/Network distribution systems)


A combination of education and experience will be considered in lieu of 5 years of experience in power plants. Minimum 2 years of Solar power plant experience Ensure effective operations…

Senior Manager, Internal Audit


Internal Audit Assignments Support the development, validation and implementation of the risk-based audit plan. Develop audit program in line with the pre-established risks and create/Amend the audit program for newly…

Field operator - Solar PV Power Plant (Umluj, KSA)


Responsible of carry out the operation of the PV Plant, following Electric Engineer, Plan Manager Instructions or Grid Operator Instructions. Register the Operation of the plant in the Operation Book,…

Control Room Operator (Solar PV - Power Plant, Umluj KSA)


Ensure effective operations and control of plant operating functions/all accordance with to the load dispatch requirements and weather forecast managing each equipment system from the Control Room system following the…

Field Operator - RO - Desalination (Umluj, KSA)


Monitor the Operation parameters of the system at local and coordinate with the CCR Operator in regard to all related activities that affect operation. Familiar with Solar panels and Photo…

Shift Engineer, Power Generation


Job Summary: Supervise, control and co-ordinate all plant operations activities to ensure timely and effective plant production in accordance with established schedules, quality, cost and time objectives. Responsible for safe start up/shut…

Field or Local Operator, Umluj


Monitor the Operation parameters of the system at local and coordinate with the CCR Operator in regard to all related activities that affect operation. Responsible for safe start up/shut down…

Control Room Operator (Solar PV), Umluj


To monitor and control the operations and parameters of the power units through the plant’s control room and maintain a steady state of operations of the units, to meet the…

HSE Manager, Umluj


Job Summary: Ensures that the required standards of ISO 9001, 18001 and 14001 are upheld. Develop, manage and maintain the Company HSE Systems and Policies. Provide functional support to the HSE…

Administrative Supervisor, Umluj


To manage and oversee the administrative activities and facilities management for the (International/Country/Plant) region, while ensuring adherence to agreed budgets, in order to support NOMAC in the realisation of its…


Senior Planning Engineer, Umluj


Direct the activities of the Planning Department. Train and instruct Planning Department employees. Control and supervise the SAP activities. Develop and operate schedules for planned maintenance, including lubrication, preventive…