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commissioning engineer

L&T Technology Services Ltd.

<div><div><div>Commissioning Engineer</div><p>LNT/CE/1441550</p><ul>
PTD-Power Transmission &amp; Distribution - ICRiyadh</ul></div><div><div><div><ul><div><div><div>
Posted On</div><div>
20 Nov 2025</div></div></div><div><div><div>
End Date</div><div>
19 May 2026</div></div></div><div><div><div>
Required Experience</div><div>
2 - 10 Years</div></div></div></ul></div></div></div></div>
<br><div><div><div>Skills</div></div><div><div><p>
Knowledge &amp; Posting Location</p><div><p>
AUTOMATION
</p><p>TESTING
</p><p>SITE COMMISSIONING
</p><p>PROGRAMMING
</p><p>SCADA
</p><p>PLC
</p><p>LADDER LOGIC
</p><p>MATLAB
</p><p>GATEWAY
</p><p>SWITCHES
</p><p>NETWORK ARCHITECTURE
</p><p>SITE TESTING
</p></div></div><div><p>Minimum Qualification</p><div><p>
BACHELOR OF TECHNOLOGY (BTECH)</p></div></div></div></div>
<br><div><div><div>Job Description</div></div><div><p>
This position will be primarily responsible for the commissioning activities of PLC, SCADA, MDAS, PASS, and associated control and monitoring systems at solar power plant project sites in KSA &amp; other geographies. The ideal candidate will ensure all automation and control systems are installed, configured, tested, and commissioned in accordance with project specifications and industry standards.</p><p>
As per the business unit&rsquo;s strategy, the projects and operations would range from PV IPP renewal energy (Automation), Transmission and Distribution Control Rooms, Integration of various Renewable energy through EPMS/HEMS, ECMS (greenfield and brownfield) projects at various technology maturity levels (basic functionality to advanced functionality). These projects could cover a multitude of geographies.</p><div><b>
Key job responsibilities</b></div><ul><li>
Execute on-site commissioning of:<ul><li>
Programmable Logic Controllers (PLC)</li><li>
Supervisory Control and Data Acquisition (SCADA) systems</li><li>
Meter Data Acquisition System (MDAS)</li><li>
Plant Accounting Settlement System (PASS)</li>
Communication interfaces, data loggers and IEDs<br>
<li>
</li></ul></li><li>
Perform I/O checks, loop testing, logic verification, and SCADA HMI validation</li><li>
Validate communication protocols such as Modbus, IEC 61850, IEC 104, DNP3, etc.</li><li>
Coordinate with system integrators, OEM vendors, and internal teams to ensure seamless</li></ul><div>
 integration of automation and protection systems.</div><ul><li>
Troubleshoot and resolve issues related to control signals, communication links, and data reporting.</li><li>
Ensure system compliance with client requirements and utility/grid code standards.</li><li>
Generate commissioning test reports, punch point lists, and documentation.</li><li>
Support remote SCADA integration and FAT/SAT as needed.</li><li>
Provide training and technical support to site O&amp;M staff during handover.</li></ul><div></div><div><b><br>
Interactions (Internal)</b></div><ul><li>
Operations Head MEA</li><li>
Project &amp; Commissioning Managers</li><li>
Other Internal departments</li></ul><div></div><div><b><br>
Interactions (External)</b></div><ul><li>
Clients</li><li>
Customers</li><li>
Consultants</li><li>
Key Suppliers</li></ul><div></div><div><b><br>
Knowledge, Skills and Ability</b></div><ul><li>
Familiarity with RTU/Gateway setup and configuration</li><li>
Hands-on knowledge of SCADA/PLC platforms (e.g., Siemens, Schneider, GE, ABB, etc.)</li><li>
Experience in commissioning automation systems in solar, power, or industrial domains</li><li>
Understanding of network architectures and cybersecurity basics is a plus</li><li>
Strong analytical, documentation, and communication skills</li><li>
Willingness to travel and stay at project sites for extended durations</li><li>
Fluency in English (Arabic is a plus)</li></ul><div></div><div><b><br>
Physical Environment</b></div><ul><li>
The job requires working at Project Site environment</li></ul></div></div>

Commissioning Engineer

KEO International Consultants

<div>Overview:
<div>
KEO is a creative enterprise, where innovation is a way of life. We are uniquely resourced with end-to-end services to take clients from inspiration &ndash; through conceptualization &ndash; to realization of planning, design or project delivery in the built and natural environments. For over 60 years we&rsquo;ve led with vision, contributing to many of the world&rsquo;s most ambitious projects, iconic places, remarkable experiences and prosperous communities.</div><div></div><div><br>
As a highly integrated and agile AEP/PMCM firm, KEO is recognized by ENR as one of the Top 225 International Design Firms and one of the Top 20 International PM/CM Firms. We are also ranked by World Architecture as the 51st largest global architecture firm and the #1 Firm in the Middle East Region in their 2024 WA100 Survey.</div><div></div><div><br>
We invite you to join us. Why?</div><div></div><div><br>
When you join KEO, you&rsquo;ll discover more than just a job &ndash; you&rsquo;ll find a supportive environment that fosters your professional development through internal global mobility and career development and does so within a culture that supports company-wide health and well-being through on-demand counselling services and regular workplace clinics. You will be invited to celebrate community events such as sports days, fun-runs, in-house sports teams and beach clean ups. In addition to your competitive package and benefits you will have access to a suite of policies that include hybrid working arrangements, individual athletic sponsorship, study assistance sponsorship, employee referral rewards.</div>
Responsibilities:
<div>
Our newest opportunity is for a talented Testing and Commissioning Engineer to join our PMI team in Riyadh, KSA. This position is responsible for overseeing the planning, coordination, and execution of all testing and commissioning activities on a large-scale construction project. This includes ensuring that all systems, equipment, and components are tested according to the design specifications and operational standards. The TCM will work closely with consultants, contractors, and project stakeholders to ensure that commissioning milestones are met on time, in full, and within the required quality standards.</div><div></div><div><br>
We envisage success in this role to include;</div><br>
<div></div><ul><li>
Developing and implement the Testing and Commissioning Plan (TCP), ensuring alignment with project timelines, quality standards, and industry regulations.</li><li>
Reviewing and approve all test procedures, checklists, and commissioning protocols. Ensure that all testing aligns with the project design and meets operational requirements.</li><li>
Overseeing the testing of all electrical, mechanical, and systems-based equipment, including HVAC, fire protection, BMS, lighting, power distribution, and other related systems.</li><li>
Monitoring and verify that all equipment and systems are installed and tested as per quality control standards and regulatory compliance, with a strong focus on safety.</li><li>
Identifying and resolve any issues or defects during the commissioning phase and ensure corrective measures are implemented.</li><li>
Maintaining accurate records of testing and commissioning activities. Prepare regular reports for the senior management team, including progress, issues, and risks.</li><li>
Leading the preparation of all necessary documentation for client handover, including as-built drawings, operation and maintenance manuals, test certificates, and other relevant materials.</li><li>
Supervising and guiding the testing and commissioning team, including subcontractors, ensuring effective teamwork and performance.</li><li>
Ensuring that all testing and commissioning activities are carried out in compliance with the company&rsquo;s safety standards, policies, and procedures.</li><li>
Ensuring that testing and commissioning activities are completed on time and within the budgeted resources.</li></ul>
Qualifications:
<div><b>
MEP Background</b></div><div><b>
T &amp; C in building projects</b></div><div>
To be successful in this dynamic opportunity, we envision that your career journey to date will include 10 years + partnered with a Bachelor&rsquo;s degree in Engineering (Mechanical, Electrical, Civil, or related discipline)</div><p></p><p><br>
Relevant certifications in Testing and Commissioning (such as ISO, ASHRAE, or equivalent) would be a plus</p><div></div><p><br>
KEO&rsquo;s performance is founded upon integrity, results, innovation, safety and our people. We embrace diversity and recognise its&rsquo; contribution to client success wherever we work.</p><p>
We are excited to hear how you can partner with our award-winning team and treat all expressions of interest confidentially.</p></div>

Testing and Commissioning Engineer

<div><p>We are looking for an experienced Independent Commissioning Agent (ICA) professional to join our commissioning team. As an ICA, you will be managing the Commissioning activities of various building construction and infrastructure projects throughout the design, construction and warranty phases. ICA will serve as the lead commissioning authority and lead or perform commissioning tasks and responsibilities as outlined in CIBSE Commissioning Manuals &amp; ASHRAE Commissioning Guideline.</p></div>
<br><div><p>You will be accountable for providing technical expertise by reviewing the contractor&rsquo;s plans, procedures and logic sequences.
</p><p>ICA should have a proactive approach and anticipate issues based on your past Testing &amp;Commissioning experience and proven experience in working with multiple stakeholders in a complex environment.
</p><p>ICA will witness key testing hold points and maintain a dashboard of the progress onsite for the different stages of testing as required for various Green Building Certification systems such as LEED, Estidama, Mostadam, GSAS etc.
</p><p>ICA will be liaising and coordinating with a substantial number of Design &amp; Build packages including, civil and MEP facilities. The role requires to maintain a continuous coordination effort to bring all the project interfaces together as an integrated system.</p></div>
<br><div><ul><li>Bachelor or Master in Mechanical engineering
</li><li>13-15 years&rsquo; experience as the Independent Commissioning Agent (ICA)/Commissioning Authority (CxA) on numerous LEED or other Green Building Projects.
</li><li>A Commissioning certification from the American Society of Heating, Refrigeration and Air-Conditioning Engineers (ASHRAE BCxP) / Associated Air Balance Council (AABC) / Commissioning Group (ACG) / Association of Energy Engineers (AEE). / NEBB
</li><li>Commissioning experience on new and existing building retrofits and in all project stages, including Concept Design, Schematic Design, Detailed Design, Tender,
</li><li>Construction, Close-out, Warranty, and Operational stages.
</li><li>Functioning effectively and efficiently on multiple projects and delegating tasks as appropriate, with strong attention to detail.
</li>Demonstrated ability to effectively communicate with staff and key stakeholders at all levels including a proven ability to communicate verbally and in writing with staff, clients, and contractors across multiple disciplines.<br>
<li>
</li></ul><p><br>
As well as rewarding you with competitive pay, WSP offers standard benefits including first class medical cover, paid professional subscriptions.
</p><p>Be you, be happy - we strive to have a friendly and inclusive culture which respects and maximizes the contribution individuals can bring to WSP. We recognise the benefits that people with varying backgrounds and experiences can bring. Here at WSP we positively encourage applications from suitably qualified and eligible candidates regardless of gender, race, disability, age, religion or belief, marital status, pregnancy or maternity/paternity. We will interview all disabled applicants who meet the essential criteria.
</p><p>Imagine a better future for you and a better future for us all.
</p><p>Join our close-knit community of talented individuals who share your passion for making a positive impact. Our global team includes more than 69,000 employees, working together to make a difference in communities both close to home and around the world.
</p><p>With us, you can. Apply today.</p></div>

Commissioning Engineer - Mechanical (Short term-6months)

Dar Al Riyadh

<div><p><b>Responsibilities:
</b></p><ul><li>Execute and oversee testing procedures in coordination with the Head of the Testing and Operation Department, ensuring compliance with project timelines and quality benchmarks.
</li><li>Collaborate with cross-functional teams to plan, implement, and evaluate testing activities, addressing any issues or concerns that may arise during the process.
</li><li>Participate in the development and implementation of comprehensive testing and operation strategies to support project objectives.
</li><li>Assist in monitoring key performance indicators to track the efficiency and effectiveness of testing and operation processes, providing regular updates to senior management.
</li><li>Contribute to the identification of areas for improvement in testing and operation procedures, and support the implementation of corrective actions.
</li><li>Stay updated on industry best practices and emerging trends in testing and operation management, applying relevant advancements to enhance project strategies.
</li><li>Support the coordination of activities with external stakeholders, contractors, and consultants to ensure alignment with project requirements and quality standards.
</li><li>Assist in conducting periodic reviews and audits of testing and operation procedures, identifying opportunities for optimization.
</li><li>Collaborate with the Head of the Testing and Operation Department to mentor and guide team members to enhance their skills and capabilities in testing and operation management.
</li><li>Execute and oversee the implementation of testing procedures, including planning, execution, and evaluation of testing activities, ensuring adherence to project timelines and quality standards.
</li><li>Assist in the development and implementation of testing and operation strategies, contributing to the achievement of project milestones and objectives.
</li><li>Coordinate with the Head of the Testing and Operation Department to address any challenges or discrepancies in testing and operational activities, proposing solutions and improvements as necessary.
</li><li>Support the coordination of testing activities with external stakeholders, contractors, and consultants to maintain alignment with project requirements and quality benchmarks.
</li><li>Contribute to the analysis of key performance indicators related to testing and operation processes, providing insights to support decision-making and continuous improvement efforts.
</li><li>Assist in the preparation of regular progress reports on testing and operation activities, highlighting achievements, challenges, and potential risks.
</li><li>Participate in cross-functional meetings and discussions to provide input on testing and operation-related matters, fostering collaboration and problem-solving.
</li><li>Stay updated on relevant industry standards, regulations, and best practices related to testing and operation management, sharing knowledge with the department and implementing applicable advancements.
</li><li>Collaborate with the Head of the Testing and Operation Department to ensure that all testing activities are conducted in compliance with environmental and safety regulations.
</li><li>Actively participate in the mentorship and development of team members, sharing expertise and knowledge to enhance the overall capabilities of the Testing and Operation Department.
</li></ul><p><b>Essential Requirements:
</b></p><ul><li>Bachelor's degree in engineering or a related field.
</li><li>Minimum of 13 years of experience in testing and operation management within large-scale projects.
</li><li>Proven expertise in executing testing procedures and overseeing operational activities.
</li><li>Strong understanding of project timelines and quality standards.
</li><li>Excellent communication and collaboration skills to work effectively within cross-functional teams.
</li><li>Ability to adapt to changing project requirements and effectively contribute to continuous improvement initiatives.
</li><li>Familiarity with industry best practices and emerging trends in testing and operation management.</li></ul></div>

<div><p>We are looking for experienced Independent Commissioning Agent (ICA) professionals to join our Commissioning team. As an ICA, you will be managing the Commissioning activities of various building Construction projects throughout the Design, Construction and warranty phases. ICA will serve as the lead Commissioning authority and lead or perform Commissioning tasks and responsibilities as outlined in CIBSE Commissioning Manuals &amp; ASHRAE Commissioning Guideline.</p></div>
<br><div><p>You will be accountable for providing technical expertise by reviewing the contractor&rsquo;s plans, procedures and logic sequences. ICA should have a proactive approach and anticipate issues based on your past Testing &amp;Commissioning experience and proven experience in working with multiple stakeholders in a complex environment. ICA will witness key testing hold points and maintain a dashboard of the progress onsite for the different stages of testing as required for various Green Building Certification systems such as LEED, Estidama, Mostadam, GSAS etc. ICA will be liaising and coordinating with a substantial number of Design &amp; Build packages including, civil and MEP facilities. The role requires to maintain a continuous coordination effort to bring all the project interfaces together as an integrated system.</p></div>
<br><div><ul><li>At least 14&amp;#43; years&rsquo; experience as the Independent Commissioning Agent (ICA) / Commissioning Authority (CxA) on numerous LEED or other Green Building projects.
</li><li>Bachelor&rsquo;s or Master&rsquo;s Degree in Mechanical or Electrical Engineering.
</li><li>A Commissioning certification from the American Society of Heating, Refrigeration and Air-Conditioning Engineers (ASHRAE BCxP) or the Associated Air Balance Council (AABC) Commissioning Group (ACG) or the Association of Energy Engineers (AEE).
</li><li>LEED Accredited Professional certification.
</li><li>E. license or Chartership is preferred.
</li><li>Commissioning experience on new and existing building retrofits and in all stages of the project, including Concept Design, Schematic Design, Detailed Design, Tender, Construction, Close-out, Warranty and Operational stages.
</li><li>Extensive experience in the testing, balancing, Commissioning, operation and troubleshooting of Heating, Ventilating, and Air conditioning (HVAC) systems, Energy management and building control systems, Plumbing and drainage systems, Fire protection and alarm systems, etc,
</li>Experience with other building systems such as Power, Information Technology (IT), Fire Alarm/Life-Safety, Security Systems, Energy Meters/Sub-Meters, or other Electrical/ Low-voltage Systems.<br>
<li>
</li></ul><p></p><p><b>Imagine a better future for you and a better future for us all.
 </b></p><p>Join our close-knit community of talented individuals who share your passion for making a positive impact. Our global team includes more than 69,000 employees, working together to make a difference in communities both close to home and around the world.
 </p><p><b>With us, you can. Apply today.<br>
</b></p><p></p><p><b>LI#Onsite</b></p></div>

Senior Electrical Commissioning Engineer (Red Sea-Short Term)

ManpowerGroup Middle East

<div>
 <p>
  <strong>
   The Principal Engineer &ndash; Pre-commissioning
  </strong>
  will play a critical role in the successful execution of company's mega industrial projects,
  <strong>
   focusing on the construction and pre-commissioning phases
  </strong>
  .
 </p>
 <p>
  <br/>
 </p>
 <p>
  The candidate will oversee and provide
  <strong>
   technical leadership on all aspects of site management,
  </strong>
  from systems preparation to equipment pre-commissioning, ensuring the highest quality standards, adherence to schedule, and strict compliance with safety protocols.
 </p>
 <p>
  <br/>
 </p>
 <p>
  This position requires an
  <strong>
   in-depth understanding of large-scale industrial pre-commissioning methodologies,
  </strong>
  contract management, and pre-commissioning activities, ensuring that all project milestones are met according to company&rsquo;s standards.
 </p>
 <p>
  <br/>
 </p>
 <p>
  The candidate will serve as the
  <strong>
   technical leader in resolving on-site pre-commissioning challenges, managing contractor relationships, and ensuring effective project execution
  </strong>
  while promoting a culture of continuous improvement and safety excellence.
 </p>
 <p>
  <br/>
 </p>
 <p>
  Additionally, the candidate will provide mentorship to pre-commissioning teams, collaborate with other functions such as engineering and procurement, and
  <strong>
   ensure seamless transitions between construction and commissioning phases.
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Minimum Qualifications:
  </strong>
 </p>
 <ul>
  <li>
   Bachelor&rsquo;s degree in engineering (Civil, Mechanical, or Electrical preferred). A master&rsquo;s degree in project management, or a related field is highly desirable.
  </li>
  <li>
   At least 12 years of experience in managing and executing
   <strong>
    mega industrial projects specifically in pre-commissioning, including 5+ years in a senior leadership role.
   </strong>
  </li>
  <li>
   Proven experience in leading large-scale construction and pre-commissioning activities within the mining, metals, oil &amp; gas, or heavy industrial sectors.
  </li>
  <li>
   S
   <strong>
    trong understanding of contract management claims management,
   </strong>
   and dispute resolution in construction contexts.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Key Accountabilities
  </strong>
 </p>
 <ul>
  <li>
   <strong>
    Project Scope Development -
   </strong>
   Assists in developing project proposals by defining the pre-commissioning scope, budget, schedule, work plans, technical direction, and overall status reporting.
  </li>
  <li>
   <strong>
    Pre-commissioning &amp; Execution
   </strong>
   - Participates in construction, pre-commissioning, and commissioning activities while preparing plans, conducting tests, evaluating field conditions, monitoring progress, ensuring compliance with specifications and standards, and recommending design or material changes as needed.
  </li>
  <li>
   <strong>
    Assessment &amp; Evaluation
   </strong>
   - Manages all pre-commissioning activities from construction to mechanical completion, including manpower and resource planning, team mobilization, and implementation of pre-commissioning procedures.
  </li>
  <li>
   <strong>
    Planning and Scheduling
   </strong>
   - Plans and schedules project activities while providing work direction to ensure efficient preparation of designs, reports, and documentation in alignment with engineering objectives.
  </li>
  <li>
   <strong>
    Data Collection
   </strong>
   - Collects and analyzes process data to establish the design basis, considering operating requirements, process needs, economic factors, and other relevant information.
  </li>
  <li>
   <strong>
    Digitalization
   </strong>
   - Possesses knowledge of modern digitalization tools and techniques used in project management, pre-commissioning, and turnover/handover processes.
  </li>
 </ul>
 <p>
 </p>
</div>


Principal Engineer, Pre-commissioning

<div>
 <p>
  <strong>
   The Principal Engineer
  </strong>
  &ndash; Construction Management will play a critical role in the successful execution of the company's mega industrial projects, focusing on the construction and pre-commissioning phases.
 </p>
 <p>
  <br/>
 </p>
 <p>
  The candidate will oversee and provide technical leadership on all aspects of site management, from ground preparation to equipment installation, ensuring the highest quality standards, adherence to schedule, and strict compliance with safety protocols.
 </p>
 <p>
  <br/>
 </p>
 <p>
  This position requires an in-depth
  <strong>
   understanding of large-scale industrial construction methodologies, contract management, and pre-commissioning activities,
  </strong>
  ensuring that all project milestones are met according to company's standards.
 </p>
 <p>
  <br/>
 </p>
 <p>
  The candidate will serve as the technical leader in resolving on-site construction challenges, managing contractor relationships, and ensuring effective project execution while promoting a culture of continuous improvement and safety excellence.
 </p>
 <p>
  <br/>
 </p>
 <p>
  Additionally, the candidate will provide mentorship to construction teams, collaborate with other functions such as engineering and procurement, and ensure seamless transitions between construction and commissioning phases.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Minimum Qualifications:
  </strong>
 </p>
 <ul>
  <li>
   Bachelor&rsquo;s degree in engineering (Civil, Mechanical, or Electrical preferred). A master&rsquo;s degree in construction management, Project Management, or a related field is highly desirable.
  </li>
  <li>
   at least 12 years of experience in managing and executing mega industrial construction projects, including 5+ years in a senior leadership role.
  </li>
  <li>
   Proven experience in leading large-scale construction and pre-commissioning activities within the mining, metals, oil &amp; gas, or heavy industrial sectors.
  </li>
  <li>
   Strong understanding of contract management claims management, and dispute resolution in construction contexts.
  </li>
 </ul>
</div>


Principal Engineer, Construction

Explore 283+ Commissioning engineer in Riyadh Saudi Arabia this December. Find roles across top companies and apply now to boost your career.

283 commissioning engineer jobs IN Riyadh Saudi Arabia

Commissioning Engineer

Testing and Commissioning Engineer

Commissioning Engineer - Mechanical (Short term-6months)

Testing and Commissioning Engineer

Senior Electrical Commissioning Engineer (Red Sea-Short Term)

Principal Engineer, Pre-commissioning

Principal Engineer, Construction