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operation & maintenance engineer Jobs in Riyadh

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mechanical engineer

Bayut KSA - بيوت السعودية

<div>
 
 Bayut is the number one property portal in the Kingdom, connecting millions of users across the country. We are committed to delivering the best online search experience. As part of Dubizzle Group, Bayut is alongside some of the strongest classifieds brands in the market. With a collective strength of 10 brands, we have more than 200 million monthly users that trust in our dedication to providing them with the best platform for their needs.
 
 
 The Mechanical Engineer oversees mechanical engineering activities including HVAC, plumbing, firefighting, and infrastructure systems to ensure technical accuracy, compliance, and efficient execution
 
 
 
 
 KEY RESPONSIBILITIES
 
 
 
 
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 Review mechanical designs and technical specifications.
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 Coordinate HVAC, plumbing, firefighting, and infrastructure systems.
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 Liaise with consultants and authorities for approvals.
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 Review shop drawings and material submittals.
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 Monitor contractor invoices, claims, and variation orders.
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 Supervise installation, testing, and commissioning activities.
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 Assist in managing project budgets and contractor performance.
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 Ensure compliance with SBC and safety regulations.
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 Support value engineering initiatives
 
 
 
 
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 </ul>
 
 Requirements
 
 
 
 
 
 Qualifications
 
 
 
 
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 Bachelor's degree in Mechanical Engineering.
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 Professional certification (Saudi Council of Engineers).
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 </ul>
 
 
 Experience
 
 
 
 
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 6-10 years of experience
 
 in real estate development projects.
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 Experience in commercial, residential, and villa projects preferred.
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 </ul>
 
 
 Knowledge
 
 
 
 
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 Strong knowledge of HVAC, plumbing, and firefighting systems.
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 Familiarity with Saudi Building Code (SBC) and safety standards.
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 Understanding of building services coordination and cost control.
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 </ul>
 
 
 Skills
 
 
 
 
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 Strong technical coordination and drawing review skills.
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 Ability to analyze mechanical system performance.
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 Good project coordination and stakeholder communication skills.
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 Problem-solving and analytical thinking.
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 </ul>
 
 
 Traits
 
 
 
 
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 Detail-oriented and disciplined.
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 Results-driven and accountable.
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 Able to work under pressure and meet deadlines.
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 Team player with strong collaboration skills
 
 
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 </ul>
 
 Benefits
 
 
 
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 High-performing and fast-paced work environment
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 Comprehensive Health Insurance
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 Rewards and recognition
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 Learning &amp; Development
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 </ul>
 
 #KSABayut
 
 
 Bayut is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
 
</div>

Mechanical Engineer

Hudson Manpower

<div>Job Title: Mechanical Engineer &ndash; Offshore Reliability 
Experience: Minimum 12 Years 
Qualification: Bachelor&rsquo;s Degree in Mechanical Engineering 
Industry: Oil &amp; Gas / Refinery (Offshore) 
Work Location : Saudi Arab 
 
Job Description: 
The Mechanical Engineer &ndash; Offshore Reliability will be responsible for improving the reliability and performance of offshore mechanical equipment by developing and implementing preventive and predictive maintenance programs. The role involves utilizing CMMS systems to plan, monitor, and optimize maintenance activities, ensuring safe and efficient offshore operations. 
Key Responsibilities:<ul><li>
Develop and implement preventive and predictive maintenance strategies for offshore mechanical equipment.</li><li>
Utilize CMMS to plan, schedule, and track maintenance activities and equipment history.</li><li>
Monitor equipment performance and reliability to minimize downtime and operational risks.</li><li>
Conduct root cause analysis (RCA) and recommend corrective actions for equipment failures.</li><li>
Support offshore maintenance teams in troubleshooting and resolving mechanical issues.</li><li>
Ensure compliance with industry standards, safety regulations, and company maintenance procedures.</li><li>
Coordinate with operations, engineering, and maintenance teams to improve equipment reliability and efficiency.</li></ul></div>

Mechanical Engineer – Offshore Reliability

JASARA PMC

<div>Mechanical Installation Engineer &mdash; Equipment Installation &amp; Maintenance Planning (Consultancy / Project Lead) 
Location: Riyadh, Saudi Arabia (Riyadh-based; travel as required) 
Reporting to: Lead Mechanical Engineer / Programme Director
Project overview 
Under Saudi Arabia&rsquo;s Vision 2030, our client is developing a first-of-its-kind facility to process critical minerals, produce rare-earth products and manufacture permanent magnets. The programme will capture higher value domestically, support export-oriented industrial clusters and accelerate energy-transition technologies (EVs, wind power). This strategic initiative will reinforce the Kingdom&rsquo;s position as a regional hub for rare-earth processing and magnetics.
Role overview 
We are recruiting a senior Mechanical Installation Engineer to lead equipment installation strategy, site installation planning and maintenance planning for the magnet production facility during Stage 1 (feasibility/concept) and Stage 2 (FEED/RFQ). This consultancy role will prepare FEED-level installation deliverables, define installation methods and sequences, develop commissioning and maintenance strategies, and support RFQ preparation for installation and maintenance packages.
Key responsibilities<ul><li>
Define equipment installation philosophies and methodologies for major production packages (presses, furnaces, sintering lines, material handling systems, HVAC for controlled-atmosphere areas, powder handling enclosures, cranes and lifting systems).</li><li>
Produce mechanical installation deliverables: installation sequences, erection diagrams, lifting plans, anchor bolt and grouting details, alignment and levelling specifications, foundation interface requirements, and temporary works strategy.</li><li>
Develop commissioning, pre-commissioning and SAT/FAT interfaces relevant to mechanical systems.</li><li>
Prepare maintenance planning deliverables: preventive maintenance strategy, reliability-centred maintenance inputs, spare-parts list, maintenance tooling requirements, access/egress and ergonomics for safe maintenance, and maintenance KPI recommendations.</li><li>
Define scope and RFQ content for mechanical installation contractors and specialist installers; develop scope-of-work and technical acceptance criteria.</li><li>
Identify installation, logistical and constructability risks (e.g., tight tolerances, heavy lifts, contamination control for powders) and propose mitigation measures and QA/QC processes.</li><li>
Coordinate with process, mechanical design, E&amp;I, civil and HSE teams to ensure installation feasibility and safe access; review equipment supplier installation requirements and vendor manuals.</li><li>
Provide input to site layout, erection yards, storage strategies and temporary utilities needed for installation works.</li><li>
Support tender evaluation for installation contractors and advise on contractor selection and packaging strategies.</li><li>
Mentor junior engineers and review deliverables from external installation contractors.</li></ul> 

Requirements 
Essential qualifications &amp; experience<ul><li>
BSc in Mechanical Engineering (or related engineering discipline) from a recognized university. MSc/PhD desirable.</li><li>
Minimum 15&ndash;20 years&rsquo; industrial mechanical installation and site delivery experience across feasibility, FEED, construction/installation and commissioning phases.</li><li>
Direct experience in equipment installation and maintenance planning for process or heavy-industrial facilities. Experience in powder metallurgy, ceramic processing or magnet production equipment is highly desirable.</li><li>
Proven experience preparing FEED-level installation packages, RFQs for installation works, lifting/rigging plans and commissioning interfaces.</li><li>
Strong knowledge of mechanical alignment, grouting, foundation interfaces, lifts and rigging, and heavy equipment installation best practices.</li><li>
Experience with maintenance planning methodologies (RCM/PM), spare parts strategies and maintenance tooling specification.</li><li>
Excellent technical writing skills, stakeholder management and leadership capability; comfortable working in multinational teams.</li><li>Outcome-driven: prioritizes timely delivery and consistently meets cost, schedule and quality requirements</li><li>
Comfortable working with multinational teams; fluent in English.</li></ul>
Desirable<ul><li>
Experience with contamination control, controlled-atmosphere handling and clean-handling installations for sensitive powders.</li><li>
Experience in Middle East / GCC projects and familiarity with regional construction practices and local regulations.</li><li>
Certification in lifting/rigging engineering, mechanical alignment or maintenance management is a plus.</li></ul> 

Benefits 
<ul><li>
A strategic role on a landmark national industrial programme.</li><li>
Competitive consultancy remuneration (commensurate with experience)</li><li>
Riyadh-based role with travel as required.</li></ul></div>

Mechanical Installation Engineer - Equipment Installation & Maintenance Planning

The Second Construction Co. LTD of China Construction Third Engineering Bureau （Dubai Branch）

Job ResponsibilitiesOverall plan the design and deepening of MEP professional (mechanical, electrical, water supply and drainage, fire protection, HVAC) , formulate the MEP design plan and schedule, and ensure the smooth progress of the design work.Be responsible for the design of MEP system, including machine room layout, pipeline comprehensive arrangement, load calculation, system selection, energy consumption optimization, to ensure the rationality, safety and energy saving of the system.Lead the pipeline comprehensive arrangement (BIM pipeline layout), collision check and deepening design, coordinate with the BIM team to solve the pipeline collision problem, and ensure the smooth implementation of on-site construction.Familiar with local power supply, water supply, gas, fire protection codes and approval requirements in Saudi Arabia/Middle East, ensure that the MEP design meets the local compliance requirements, and coordinate the approval work of relevant departments.Be responsible for MEP design changes, on-site technical guidance, commissioning and acceptance, independently handle MEP professional on-site problems, and ensure the quality of MEP construction.Coordinate with architectural, structural and other professional teams, solve the cross-professional coordination problems of MEP, and ensure the consistency of the overall project design.Education Background: Bachelor's degree or above in Mechanical Engineering, Electrical Engineering, HVAC, Water Supply and Drainage or related majors; Master's degree is preferred.Work Experience: More than 15 years of MEP design and on-site construction coordination experience in construction projects, among which more than 10 years of experience as an MEP lead; experience in overseas construction projects (Saudi Arabia/Middle East) is preferred; experience in large-scale projects is preferred.Professional Skills: Proficient in MEP design software (AutoCAD, Revit, Navisworks, etc.); familiar with local MEP codes in Saudi Arabia/Middle East and American codes; have strong ability in system selection, load calculation and pipeline comprehensive arrangement; understand MEP construction technology, commissioning and acceptance process.Comprehensive Abilities: Strong logical thinking and problem-solving ability, able to independently solve complex MEP technical problems; strong communication and coordination ability, able to coordinate with multiple teams and relevant departments; proficient in English (listening, speaking, reading and writing), able to work in English as the working language.Others: Be able to work on the project site for a long time; have relevant professional qualification certificates (such as registered electrical engineer, registered mechanical engineer) is preferred.Job Type: Full-timePay: From ﷼15,000.00 per monthWork Location: In person

MEP Leader

Confidential Government

<div>
 
 
 Senior Principal MEP Engineer (Mechanical, Electrical &amp; Plumbing)
 
 for
 
 vertical assets (hospitality + mix-use offices)
 
 
 
 
 
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 Integration of modern MEP systems into constrained brownfield sites with legacy utilities and adjacent heritage assets.
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 Utility diversion and upgrade expertise: substation relocation, and stormwater retrofits in dense urban cores.
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 Design for adaptive reuse of heritage buildings with modern HVAC, electrical, and plumbing while respecting fabric integrity
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 Advanced HVAC solutions for Riyadh&rsquo;s arid climate: high-efficiency chillers, DOAS, displacement ventilation, and hybrid systems.
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 Expertise in vertical transportation systems (lifts, escalators) integrated with TOD nodes.
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 Coordination of mix-use cores (hospitality, offices, retail) with distinct but interconnected MEP demands.
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 Fire &amp; life safety engineering: smoke extraction, fire suppression, and evacuation systems tailored to high-rise mix-use codes.
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 Design of smart mobility infrastructure (EV charging, micromobility docking, autonomous shuttle readiness).
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 Energy modeling &amp; optimization: net-zero-ready MEP design, renewable integration (solar PV, greywater reuse).
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 Water stewardship in arid contexts: low-flow fixtures, greywater recycling, district water management.
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 Experience with carbon footprint assessment of MEP systems across lifecycle.
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 BIM-MEP proficiency (Revit MEP, Navisworks Manage, Dynamo for MEP workflows).
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 Use of CFD modeling for airflow, smoke control, and microclimate comfort.
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 Familiarity with energy simulation platforms (IESVE, DesignBuilder, EnergyPlus).
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 Capability in GIS integration for infrastructure mapping in complex brownfield sites.
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 Oversight of MEP system installation sequencing in tight heritage-adjacent environments.
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 Strong knowledge of prefabricated / modular MEP systems for high-rise construction.
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 Experience with commissioning, retro-commissioning, and facility handover for large-scale hospitality and office towers.
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 Value engineering without compromising heritage and TOD requirements.
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 15&ndash;20 years professional experience in MEP design and delivery for hospitality and mix-use vertical assets.
 
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 Bachelor&rsquo;s or Master&rsquo;s in Mechanical / Electrical Engineering, Building Services, or MEP Engineering.
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 Chartered Engineer (CIBSE, ASHRAE, IEEE, or equivalent)
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 Proven expertise in brownfield urban regeneration projects, ideally in the GCC region.
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 Demonstrated success integrating heritage-sensitive MEP retrofits with modern high-rise systems.
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 </ul>
 
 
</div>

MEP Project Engineer Principal

Carrier

<div>Why Carrier?
Carrier is the leading worldwide provider of heating, ventilation, and air conditioning (HVAC), refrigeration, fire, security, and cold chain solutions. We invented modern air conditioning, and our team of pioneers continues to advance technologies that transform how we live, work, and move.
We offer industry-leading services and sustainable solutions designed to create healthier homes, buildings, and environments while reducing environmental impact. At Carrier, diversity and inclusion are the drivers of innovation and growth &mdash; and our exceptional people put the customer at the center of everything we do.
Summary 
Experienced Mechanical Engineer. Executes elements of product development activities and testing. Responsible for enhancing commonality and optimization of product and components.
Job Description<ul><li>
Manage elements of product development activities including cost estimates, implementation of standard specifications, drawing board layout and interpretation, and development of performance or maintenance requirements.</li><li>
Execute test and qualification for systems, sub-systems, and components. Review test results in relation to design or rated specifications and test objectives and modify or adjust equipment to meet specifications.</li><li>
Enhance commonality and optimization of product &amp; components.</li><li>
Test models of alternate designs and processing methods to assess operating condition effects and necessity of modification.</li><li>
Produce parts, specifications, designs, or sketches for machines, components, systems or work orders / purchase requests</li><li>
Work with quality clinic and related departments to support the test and verification of field issues.</li></ul><h2 class="jobSectionHeader">
Role Responsibilities:</h2><ul><li>
Review mechanical tender documents, specifications, drawings, and client requirements</li><li>
Identify project scope, exclusions, assumptions, and risks</li><li>
Participate in initial site surveys and clarification meetings with clients</li><li>
Prepare comprehensive solution, detailed scope of work, BOQs, inspection reports, and costing sheets</li><li>
Develop accurate material, labor, equipment, and subcontractor cost breakdowns</li><li>
Coordinate with application and controls teams for equipment selection and system configuration</li><li>
Ensure compliance with project specifications, codes, and standards</li><li>
Communicate with suppliers and subcontractors to obtain quotations for mechanical equipment (e.g., chillers, pumps, accessories, transformers)</li><li>
Review, verify, and technically evaluate RFQs and received offers</li><li>
Review and validate pricing before submission</li><li>
Support management in cost verification, value engineering, and commercial clarifications</li><li>
Support preparation and submission of the final technical and commercial offer</li><li>
Assist sales and management teams during tender negotiations and clarifications</li></ul><h2 class="jobSectionHeader">
Minimum Requirements:</h2><ul><li>
Bachelor degree in mechanical engineering</li><li>
+ 10 years experience in same field</li></ul>
Our Commitment to You
At Carrier, our greatest assets are the expertise, creativity, and passion of our employees. We strive to provide a workplace that attracts, develops, and retains the best talent, fosters collaboration, and drives innovation to serve our customers better.
We are guided by our values of Respect, Integrity, Inclusion, Innovation, and Excellence, and we are excited for you to join us and make a difference.
Apply Now!
Carrier is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
Job Applicant's Privacy Notice:
Click on this link to read the Job Applicant's Privacy Notice</div>

Estimation Engineer

Energy Job Search

<div>
 
 Job Description
 
 
 
 
 What if you could shape a career as unique as you?
 
 
 
 At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizons.
 
 
 As part of a major infrastructure program in Riyadh (PMCM scope), we are seeking a Lead Process Engineer to lead and oversee all process engineering systems across the project lifecycle.
 
 
 You will provide strategic and technical leadership, driving design excellence and ensuring robust delivery of process systems across water, wastewater, stormwater, and district cooling assets. Acting as the subject matter expert, you will guide multidisciplinary teams and ensure alignment with regulatory, sustainability, and program objectives within a client-facing PMO/PMC environment.
 
 
 
 Responsibilities
 
 
 
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 Lead and oversee technical review, validation, and approval of all process design submissions from consultants and contractors.
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 Drive strategic planning and integration of process systems across large-scale infrastructure programs.
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 Act as the lead technical advisor to the client on all process engineering matters.
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 Establish and enforce quality assurance frameworks for process engineering deliverables.
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 Lead coordination across multidisciplinary teams including mechanical, civil, utilities, and MEP.
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 Champion value engineering, innovation, and optimization initiatives across process systems.
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 Provide leadership support during procurement, including review of specifications, tender documents, and technical evaluations.
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 Lead risk assessments, technical workshops, and sustainability initiatives at a program level.
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 Oversee construction-phase implementation, ensuring compliance, performance, and best practice standards.
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 Mentor and develop engineering teams, fostering a culture of technical excellence and knowledge sharing.
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
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 Bachelor's or Master's degree in Process, Chemical, Environmental, or Mechanical Engineering.
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 15+ years of experience in process engineering, with at least 7 years in a leadership role within PMC/PMO or consulting environments in the Middle East.
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 Extensive expertise in water/wastewater treatment, pumping stations, stormwater systems, and utility infrastructure.
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 Demonstrated leadership in managing multidisciplinary teams and complex project interfaces.
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 Strong knowledge of international standards (ASME, API, ISO, etc.) and regional regulatory frameworks.
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 Proven stakeholder management and client engagement experience at senior levels.
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 Experience on large-scale infrastructure or urban development programs is essential.
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 Professional membership (e.g., IChemE, ASME) is preferred.
 
 
 </li>
 </ul>
 
 Imagine a better future for you and a better future for us all.
 
 
 
 Work on landmark projects around the world and embrace opportunities to make an even bigger impact in the communities you care about. What if you could do the best work of your life and create a legacy for yourself?
 
 
 With us, you can.
 
 Apply today
 
 .
</div>

Lead Process Engineer

Explore 93+ Mechanical engineer in Riyadh this April. Find roles across top companies and apply now to boost your career.