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senior mechanical engineer

<div>What if you could do the kind of work the world needs?
 
 
At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that celebrates new ideas and diverse perspectives. You can experience a world of opportunity and the chance to shape a career as unique as you.
We are seeking an experienced Senior Mechanical Engineer to join a major data centre project located east of Riyadh. The role will be responsible for overseeing mechanical design, installation, and commissioning activities, ensuring all works meet project specifications, international standards, and client requirements.</div>
 <div><ul><li>Oversee mechanical works including HVAC, chilled water systems, plumbing, fire protection, and associated utilities
</li><li>Review and manage mechanical design drawings, calculations, and technical submittals
</li><li>Coordinate with contractors, consultants, and other engineering disciplines
</li><li>Monitor site installation works to ensure compliance with approved drawings, specifications, and quality standards
</li><li>Support testing, commissioning, and handover of mechanical systems
</li><li>Identify and resolve technical issues and site coordination challenges
</li><li>Ensure adherence to project schedules, safety requirements, and quality objectives
</li><li>Prepare technical reports and provide engineering support to the project team</li></ul></div>
 <div><ul><li>Minimum 12+ years of experience, with proven senior-level responsibility on large-scale construction projects
</li><li>Saudi Council of Engineers (SCE) registration &ndash; mandatory
</li><li>Experience on data centre, industrial, or mission‑critical facilities is highly preferred
</li><li>Strong knowledge of mechanical systems relevant to data centres (HVAC, cooling, fire protection, etc.)
</li><li>Familiarity with international codes and standards (ASHRAE, NFPA, etc.)
</li><li>Strong coordination, leadership, and communication skills
</li><li>Ability to work effectively in a fast-paced site environment
</li></ul>Imagine a better future for you and a better future for us all.
 
 
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.
 
 
With us, you can. Apply today.
 
#LI-ONSITE</div>

Senior Mechanical Engineer

Rawafid

<div>Rawafid is seeking a highly skilled Senior Mechanical Engineer to join our dynamic engineering team. In this role, you will lead the design, analysis, and implementation of advanced mechanical systems for various industrial and construction projects. You will oversee project execution, coordinate with multidisciplinary teams, and ensure compliance with technical standards and client requirements. Your expertise will contribute to delivering high-quality engineering solutions that meet project objectives on time and within budget.
Key Responsibilities<ul><li>
Prepare specifications and datasheets for rotating equipment including high-pressure pumps (&gt;60 bar), booster pumps, dosing pumps, and energy recovery devices
</li><li>Review static equipment design including pressure vessels in accordance with ASME VIII and heat exchangers per TEMA standards
</li><li>Select appropriate materials for seawater and brine service, including super duplex stainless steel (SS 2507), 6Mo stainless steel, titanium, GRP, and rubber-lined carbon steel
</li><li>Perform mechanical calculations such as shaft alignment, vibration analysis, and bearing life assessments
</li><li>Develop equipment layouts and arrangement drawings ensuring compliance with project and space requirements
</li><li>Conduct technical evaluation of vendor bids and provide technical recommendations
</li><li>Review vendor drawings and technical documentation for compliance with project specifications
</li><li>Participate in 3D model reviews from a mechanical engineering perspective to ensure design integrity and constructability
</li><li>Support development of piping material classes in coordination with piping engineering teams
</li><li>Prepare spare parts lists for rotating and static equipment
</li><li>Participate in HAZOP studies with focus on mechanical systems and process safety considerations</li></ul> 

Requirements 
<ul><li>
Bachelor's degree in Mechanical Engineering or related discipline.</li><li>
10 years of relevant experience in mechanical engineering roles, preferably within industrial or construction sectors</li><li>
5 years of experience in desalination (SWRO, MSF, MED) or water treatment plant projects, including equipment specification for seawater service
</li><li>Must be registered and certified with the Saudi Council of Engineers (SCE)</li><li>
Professional Engineer (PE) certification is preferred</li><li>
Strong knowledge of API standards (API 610, API 660, API 661) with familiarity with SWA technical standards</li><li>
Strong knowledge of mechanical systems design, materials, and manufacturing processes</li><li>
Excellent analytical, problem-solving, and leadership skills</li><li>
Effective communication and teamwork abilities</li><li>
Ability to manage multiple projects and meet deadlines under pressure</li></ul></div>

Rawafid Industrial

<div>
 Rawafid is seeking a highly skilled Senior Mechanical Engineer to join our dynamic engineering team. In this role, you will lead the design, analysis, and implementation of advanced mechanical systems for various industrial and construction projects. You will oversee project execution, coordinate with multidisciplinary teams, and ensure compliance with technical standards and client requirements. Your expertise will contribute to delivering high-quality engineering solutions that meet project objectives on time and within budget.
 
 
 
 Key Responsibilities
 
 
 
 <ul>
 <li>
 Prepare specifications and datasheets for rotating equipment including high-pressure pumps (&gt;60 bar), booster pumps, dosing pumps, and energy recovery devices
 </li>
 <li>
 Review static equipment design including pressure vessels in accordance with ASME VIII and heat exchangers per TEMA standards
 </li>
 <li>
 Select appropriate materials for seawater and brine service, including super duplex stainless steel (SS 2507), 6Mo stainless steel, titanium, GRP, and rubber-lined carbon steel
 </li>
 <li>
 Perform mechanical calculations such as shaft alignment, vibration analysis, and bearing life assessments
 </li>
 <li>
 Develop equipment layouts and arrangement drawings ensuring compliance with project and space requirements
 </li>
 <li>
 Conduct technical evaluation of vendor bids and provide technical recommendations
 </li>
 <li>
 Review vendor drawings and technical documentation for compliance with project specifications
 </li>
 <li>
 Participate in 3D model reviews from a mechanical engineering perspective to ensure design integrity and constructability
 </li>
 <li>
 Support development of piping material classes in coordination with piping engineering teams
 </li>
 <li>
 Prepare spare parts lists for rotating and static equipment
 </li>
 <li>
 Participate in HAZOP studies with focus on mechanical systems and process safety considerations
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 Bachelor's degree in Mechanical Engineering or related discipline
 </li>
 <li>
 10 years of relevant experience in mechanical engineering roles, preferably within industrial or construction sectors
 </li>
 <li>
 5 years of experience in desalination (SWRO, MSF, MED) or water treatment plant projects, including equipment specification for seawater service
 </li>
 <li>
 Must be registered and certified with the Saudi Council of Engineers (SCE)
 </li>
 <li>
 Professional Engineer (PE) certification is preferred
 </li>
 <li>
 Strong knowledge of API standards (API 610, API 660, API 661) with familiarity with SWA technical standards
 </li>
 <li>
 Strong knowledge of mechanical systems design, materials, and manufacturing processes
 </li>
 <li>
 Excellent analytical, problem-solving, and leadership skills
 </li>
 <li>
 Effective communication and teamwork abilities
 </li>
 <li>
 Ability to manage multiple projects and meet deadlines under pressure
 </li>
 </ul>
</div>

WSP in the Middle East

<div>
 
 Job Description
 
 
 
 WSP is seeking an experienced Senior Mechanical Engineer to support a large-scale infrastructure program in Riyadh under our PMC scope. The role involves overseeing complex mechanical utility networks, facility buildings, mechanical systems integration, and Testing &amp; Commissioning (T&amp;C) activities through all project stages&mdash;design, construction, and handover.
 
 
 The ideal candidate will possess deep technical expertise, strong stakeholder coordination abilities, and a proven record of managing multidisciplinary teams on major infrastructure projects.
 
 
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Infrastructure Utility Networks
 </li>
 <li>
 Oversee mechanical engineering components related to complex infrastructure utility networks, ensuring compliance with project specifications and authority requirements.
 </li>
 <li>
 Review design drawings, method statements, and technical submittals related to utility systems.
 </li>
 <li>
 Facility Buildings
 </li>
 <li>
 Manage mechanical works associated with facility buildings, including small structures such as restrooms, service blocks, pump rooms, and similar facilities.
 </li>
 <li>
 Ensure all building mechanical systems meet safety, performance, and quality standards.
 </li>
 <li>
 Water Treatment Systems (WTP)
 </li>
 <li>
 Review and supervise mechanical works related to Water Treatment Plants (WTP) and associated systems.
 </li>
 <li>
 Coordinate with water infrastructure teams and asset owners to ensure smooth integration and commissioning.
 </li>
 <li>
 Construction &amp; Site Management
 </li>
 <li>
 Manage and guide site teams, providing technical support and direction to contractors, consultants, and stakeholders.
 </li>
 <li>
 Conduct site inspections and ensure all mechanical activities align with project timelines and QA/QC procedures.
 </li>
 <li>
 Stakeholder Coordination
 </li>
 <li>
 Coordinate effectively with:
 </li>
 <ul>
 <li>
 Asset owners
 </li>
 <li>
 Discipline leads
 </li>
 <li>
 Project controls
 </li>
 <li>
 Construction supervision teams
 </li>
 <li>
 External authorities
 </li>
 </ul>
 <li>
 Resolve technical issues and interface challenges across multiple project streams.
 </li>
 <li>
 Codes, Standards &amp; Compliance
 </li>
 <li>
 Ensure all mechanical systems comply with:
 </li>
 <ul>
 <li>
 Relevant mechanical codes and standards
 </li>
 <li>
 Local authority regulations
 </li>
 <li>
 International best practices
 </li>
 </ul>
 <li>
 Review contractor compliance and provide technical recommendations.
 </li>
 <li>
 Documentation &amp; Technical Management
 </li>
 <li>
 Oversee all mechanical project documentation from design through to handover.
 </li>
 <li>
 Lead the preparation, review, and approval of:
 </li>
 <ul>
 <li>
 Mechanical design packages
 </li>
 <li>
 Technical submittals
 </li>
 <li>
 As‑built documentation
 </li>
 <li>
 O&amp;M manuals
 </li>
 </ul>
 <li>
 Testing &amp; Commissioning (T&amp;C)
 </li>
 <li>
 Provide strong technical leadership during the Testing &amp; Commissioning stage.
 </li>
 <li>
 Ensure T&amp;C plans, procedures, checklists, and documentation meet project and stakeholder requirements.
 </li>
 <li>
 Support system handover processes and ensure completeness of all deliverables.
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Mechanical Engineering or related discipline.
 </li>
 <li>
 Minimum 15 years of relevant experience, ideally on large-scale PMC infrastructure projects.
 </li>
 <li>
 Strong background in:
 </li>
 <ul>
 <li>
 Utility networks
 </li>
 <li>
 WTP or related water infrastructure
 </li>
 <li>
 Facility building mechanical systems
 </li>
 <li>
 T&amp;C for mechanical systems
 </li>
 </ul>
 <li>
 Demonstrated ability to coordinate across multidisciplinary teams.
 </li>
 <li>
 Excellent understanding of mechanical codes and standards.
 </li>
 <li>
 Strong communication, reporting, and stakeholder-management skills.
 </li>
 <li>
 SCE certificate is mandatory
 
 
 </li>
 </ul>
 Imagine a better future for you and a better future for us all.
 
 
 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.
 
 
 With us, you can. Apply today
</div>

Omada Rail Systems

<div><ul><li>Site Supervision
</li></ul><ul><li>Permanent Contract
</li></ul><ul><li>Mid-Senior Level
</li></ul><ul><li>Riyadh</li></ul></div>
 <div>About Us 
Egis is an international player active in architecture, consulting, construction engineering and mobility services. We create and operate intelligent infrastructures and buildings that respond to the climate emergency and contribute to more balanced, sustainable and resilient territorial development. Operating in 100 countries, Egis puts the expertise of its 19,500 employees at the service of its clients and develops cutting-edge innovations accessible to all projects. Through its wide range of activities, Egis is a key player in the collective organisation of society and the living environment of citizens all over the world.
With 3,500 employees across 8 countries in the Middle East, Egis has delivered over 700 complex development projects, stimulating economic growth and enhancing quality of life. Ranked among the top ten firms in the Middle East by Engineering News Record (ENR), Egis is committed to sustainable development. The Group&rsquo;s operations in the Middle East are built on strategic acquisitions and a deep understanding of local market conditions. Egis has long history of providing comprehensive engineering, consulting, and project management services makes it a trusted partner for regional governments, investors, and developers. 
About the Role 
<ul><li>
Bachelor&rsquo;s degree in Mechanical Engineering</li><li>
Minimum of 20 years of experience, including extensive experience in engineering consultancy and site supervision</li><li>
Proven track record in managing mechanical works, including HVAC, plumbing, firefighting systems, LPG/NG, and fuel systems across large-scale construction projects</li><li>
Strong knowledge of mechanical engineering principles, including heat load calculations and system sizing</li><li>
Solid understanding of HVAC systems, piping systems, and industrial mechanical equipment</li><li>
Proficiency in CAD and BIM software</li><li>
Familiarity with project management tools and construction methodologies</li><li>
Strong problem-solving skills with a detail-oriented approach</li><li>
Excellent communication, coordination, and leadership abilities</li><li>
Ability to work effectively in a fast-paced, multicultural project environment</li></ul></div>

Senior Mechanical Engineer (Saudi National)

Omrania

<div>Company Description 
Egis is an international player active in architecture, consulting, construction engineering and mobility services. We create and operate intelligent infrastructures and buildings that respond to the climate emergency and contribute to more balanced, sustainable and resilient territorial development. Operating in 100 countries, Egis puts the expertise of its 19,500 employees at the service of its clients and develops cutting-edge innovations accessible to all projects. Through its wide range of activities, Egis is a key player in the collective organisation of society and the living environment of citizens all over the world.
With 3,500 employees across 8 countries in the Middle East, Egis has delivered over 700 complex development projects, stimulating economic growth and enhancing quality of life. Ranked among the top ten firms in the Middle East by Engineering News Record (ENR), Egis is committed to sustainable development. The Group&rsquo;s operations in the Middle East are built on strategic acquisitions and a deep understanding of local market conditions. Egis has long history of providing comprehensive engineering, consulting, and project management services makes it a trusted partner for regional governments, investors, and developers. 
Job Description 
<ul><li>
Bachelor&rsquo;s degree in Mechanical Engineering</li><li>
Minimum of 20 years of experience, including extensive experience in engineering consultancy and site supervision</li><li>
Proven track record in managing mechanical works, including HVAC, plumbing, firefighting systems, LPG/NG, and fuel systems across large-scale construction projects</li><li>
Strong knowledge of mechanical engineering principles, including heat load calculations and system sizing</li><li>
Solid understanding of HVAC systems, piping systems, and industrial mechanical equipment</li><li>
Proficiency in CAD and BIM software</li><li>
Familiarity with project management tools and construction methodologies</li><li>
Strong problem-solving skills with a detail-oriented approach</li><li>
Excellent communication, coordination, and leadership abilities</li><li>
Ability to work effectively in a fast-paced, multicultural project environment</li></ul></div>

Penspen

<div><div>Senior Instrument Engineer

Penspen www.penspen.com are looking for a Senior Instrument Engineer.

The primary location is Woking, Surrey, United Kingdom, you may be required to travel &amp; work in Al Khafji, KSA.

The Senior Instrument Engineer may operate within the Core Engineering Team or PMT project team environment. The Senior Instrument Engineer may have engineer grade instrument personnel under his responsibility and will be tasked with their control and management and the delegation of activities to such support personnel. The Senior Instrument Engineer may work under the supervision of a Lead Instrument Engineer in which case his responsibilities will be as delegated. The Senior Instrument Engineer may be in charge of any or all of the following tasks.

Knowledge / Experience (Skills):
<ul><li>At least 12 years of experience; 6 years of them within the field of Instrumentation &amp; Control Engineering for major Oil and Gas/Petrochemical projects.</li><li>PMC experience at similar role for at least several years is preferable.</li><li>Knowledge of Saudi Aramco Desktop Standard and procedures/practices is beneficial.</li><li>Previous exposure to construction and commissioning phases is beneficial but not mandatory.</li><li>Computer literate with all MS Packages, particularly Word and Excel proficient.</li><li>Experience both in Instrumentation &amp; Telecommunication.</li></ul><div> 
Qualifications: 
<ul><li>Bachelor&rsquo;s Degree in Instrumentation &amp; Control Engineering/Electrical/Electronic or Mechanical Engineering</li></ul></div> 


If you have the skills, please apply by clicking this link - https://careers.penspen.com/vacancy/senior-instrument-engineer-608188.html#hs_show_apply_popup=true

#LI- AS2

#LI-ONSITE</div></div>

Senior Instrument Engineer

Explore 1238+ Senior mechanical engineer in Saudi Arabia this April. Find roles across top companies and apply now to boost your career.

1238 senior mechanical engineer jobs In Saudi Arabia

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Senior Mechanical Engineer (Saudi National)

Senior Instrument Engineer