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associate mechanical engineer - design team Jobs in Riyadh

associate mechanical engineer - design team

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design engineer mechanical

AECOM

<div><b>Company Description</b><p><b><br>
Work with Us. Change the World.</b></p><p>
At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world&rsquo;s most complex challenges and build legacies for future generations.</p><p>
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.</p><p>
We're one global team driven by our common purpose to deliver a better world. Join us.</p><b><br>
Job Description</b><p><br>
We are seeking a detail-oriented and analytical Design Engineer - Mechanical to join our team in Riyadh, Saudi Arabia. In this role, you will be responsible for designing, developing, and improving mechanical systems and components for our cutting-edge products.</p><ul><li>
Create and modify 3D models and 2D drawings using CAD software</li><li>
Conduct Finite Element Analysis (FEA) to evaluate and optimize designs</li><li>
Develop and improve product designs, ensuring manufacturability and cost-effectiveness</li><li>
Collaborate with cross-functional teams to define product specifications and requirements</li><li>
Prepare technical documentation, including design reports and manufacturing instructions</li><li>
Troubleshoot design issues and implement effective solutions</li><li>
Stay up-to-date with industry trends, standards, and regulations</li><li>
Participate in design reviews and present engineering concepts to stakeholders</li></ul><br>
<b>
Qualifications</b><br>
<ul><li>
Bachelor's degree in Mechanical Engineering or related field</li><li>
10 years of experience in mechanical design engineering</li><li>
Proficiency in CAD software, such as SolidWorks or AutoCAD</li><li>
Experience with Finite Element Analysis (FEA) and 3D modeling</li><li>
Strong knowledge of product design and development processes</li><li>
Excellent problem-solving skills and attention to detail</li><li>
Ability to create clear and concise technical documentation</li><li>
Understanding of manufacturing processes and materials science</li><li>
Familiarity with industry standards and regulations</li><li>
Strong organizational and time management skills</li><li>
Excellent communication and teamwork abilities</li><li>
Willingness to adapt to changing project requirements and deadlines</li></ul><br>
<b>
Additional Information</b><div></div><p><b><br>
About AECOM</b></p><p>
AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&amp;D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.</p><p>
AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients&rsquo; complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle &ndash; from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at aecom.com.</p><p><b>
What makes AECOM a great place to work</b></p><p>
You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you&rsquo;ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you&rsquo;ve always envisioned. Here, you&rsquo;ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity.</p><p>
As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.</p></div>

Design Engineer - Mechanical

Qiddiya Investment Company

<div><p>Qiddiya Investment Company is excited to announce an opening for the position of Manager - Mechanical Engineer &ndash; Facilities Management for Six Flags and Aquarabia.
</p><p>The Manager - Mechanical Engineer will lead the mechanical engineering function within the Facilities Management department, overseeing the operation, maintenance, and performance of mechanical systems across Six Flags and Aquarabia. This includes HVAC systems, water features, ride-related infrastructure, and building services. The role ensures systems are reliable, safe, and compliant with operational and regulatory standards.</p><p></p><h3 class="jobSectionHeader"><b>
Key Responsibilities</b></h3><ul>
<li>Lead and supervise mechanical maintenance teams in the inspection, servicing, and repair of HVAC, pumps, compressors, and ride-related systems.</li>
<li>Manage the technical handover and commissioning of mechanical systems from the development and delivery teams.</li>
<li>Provide expert guidance on mechanical system design reviews, upgrades, and lifecycle planning.</li>
<li>Ensure optimal performance and energy efficiency of mechanical systems through data analysis and continuous improvement initiatives.</li>
<li>Develop and implement preventive and predictive maintenance programs.</li>
<li>Coordinate with internal stakeholders and external contractors to resolve complex mechanical issues.</li>
<li>Maintain compliance with safety, environmental, and operational regulations.</li>
<li>Prepare technical reports, maintenance records, and performance dashboards.</li>
<li>Support emergency response and critical system recovery efforts.</li>
</ul><p><b>
Requirements</b></p><ul>
<li>
Bachelor&rsquo;s Degree in Mechanical Engineering; Master&rsquo;s degree or professional certification (e.g., PMP, LEED, CFM) is a plus.</li>
<li>Minimum 5 - 8 years of experience in mechanical engineering, with at least 3 years in a senior or supervisory role.</li>
<li>Proven experience in theme parks, hospitality, or large-scale entertainment venues is highly desirable.</li>
<li>Strong knowledge of HVAC, hydraulic and pneumatic systems, building automation, and water treatment systems.</li>
<li>Proficient in engineering software and maintenance management systems.</li>
<li>Excellent leadership, communication, and problem-solving skills.</li>
<li>Fluent in English and Arabic
</li><li>Core Competencies</li>
<li>Strategic Planning &amp; Execution</li>
<li>Technical Leadership &amp; Mentorship</li>
<li>Safety &amp; Regulatory Compliance</li>
</ul><p><b>
Benefits</b></p><ul>
<li>The opportunity to <b>be part of one of Saudi Arabia&rsquo;s most ambitious city developments</b>.</li>
<li>A role dedicated to a <b>specific residential asset type</b>, allowing you to build deep expertise in your area.</li>
<li>A fast-paced, high-impact environment where <b>strategic thinking and execution excellence</b> are highly valued.</li>
<li>Collaboration with <b>global industry leaders</b> in real estate development, architecture, and planning</li></ul></div>

Manager - Mechanical Engineer - Facilities Management - CDUP 2069 CDU12

Confidential Government

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


MEP Project Engineer Principal

Dar Al Riyadh

<div><p><b>Responsibilities:
</b></p><ul><li>Design and oversee the construction of MEP systems for new buildings or renovations, including HVAC, plumbing, fire protection, and electrical.
</li><li>Develop project proposals, feasibility studies, and cost estimates.
</li><li>Prepare contract documents and specifications.
</li><li>Conduct site visits to monitor progress and ensure compliance with safety regulations.
</li><li>Coordinate with other engineers, architects, and contractors to ensure smooth communication and efficient workflows.
</li><li>Use computer-aided design (CAD) software to create 2D and 3D models.
</li><li>Perform energy audits and develop energy conservation plans.
</li><li>Investigate mechanical failures or unexpected maintenance problems.
</li><li>Analyze data from tests and site observations to troubleshoot issues and inform future designs.
</li><li>Keep abreast of new technology and developments in the field.
</li><li>Attend conferences and continuing education courses to maintain professional licensure.
</li><li>Write reports detailing project findings and recommendations.
</li></ul><p><b>Requirements:
</b></p><ul><li>Bachelor&rsquo;s degree in mechanical, electrical, or plumbing engineering
</li><li>15+ years&rsquo; experience as an engineer in the MEP field
</li><li>Proficient in AutoCAD and Revit
</li><li>Strong understanding of building codes and standards
</li><li>Ability to manage multiple projects simultaneously.
</li><li>Excellent communication, problem-solving, and time-management skills</li></ul></div>

MEP Engineer

L&T Technology Services Ltd.

<div><div><div>Process Engineer - Industrial (WET IC)</div><p>LNT/PE-I/1530262</p><ul>
WET-Water &amp; Effluent Treatment ICRiyadh</ul></div><div><div><div><ul><div><div><div>
Posted On</div><div>
24 Oct 2025</div></div></div><div><div><div>
End Date</div><div>
22 Apr 2026</div></div></div><div><div><div>
Required Experience</div><div>
5 - 15 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>
ENGINEERING
</p><p>INDUSTRIAL WATER TREATMENT
</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>
&#9989; Key Responsibilities &ndash; <b>Process Engineer</b></p><ul><li><p>
Develop complete process design deliverables including Process Flow Diagrams (PFDs), Piping &amp; Instrumentation Diagrams (P&amp;IDs), Hydraulic Profiles, Mass &amp; Energy Balances, and design calculations for pumps, blowers, membranes, and chemical systems.</p></li><li><p>
Perform membrane and treatment process design using tools such as <b>WAVE, IMSDesign, ROSA, AFT Fathom</b>, or manual calculation for RO, UF/MF, MBR, Clarifier, Filtration, Disinfection, and Sludge Handling processes.</p></li><li><p>
Conduct chemical dosing design for coagulation, flocculation, pH correction, anti-scalant, chlorination, sodium hypochlorite, acid/alkali cleaning, etc., ensuring accurate reagent consumption and storage sizing.</p></li><li><p>
Coordinate process requirements with <b>Mechanical, Electrical, Instrumentation, Civil, and Automation</b> teams to ensure proper equipment selection, layout compatibility, and control logic integration.</p></li><li><p>
Participate in <b>HAZOP, Risk Assessment, Design Review, and Value Engineering sessions</b>, providing process safety inputs and recommending improvements.</p></li><li><p>
Assist during <b>commissioning, troubleshooting, and performance testing</b>, preparing SOPs, chemical handling procedures, and operator training materials to ensure smooth operational transition.</p></li><li><p>
Support <b>proposal/bidding phase</b> by preparing technical clarifications, process compliance statements, energy consumption estimates, and process guarantee calculations as required by client specifications.</p></li></ul></div></div>

Process Engineer - Industrial (WET IC)

EUROPHON ACOUSTICS TRADING L.L.C

<p><b>Job Title:</b> Project Engineer &ndash; Aluminum &amp; Fa&ccedil;ade<br/><b>Location:</b> Riyadh, Saudi Arabia<br/><b>Job Type:</b> Full-Time<br/><b>License Requirement:</b> Valid Saudi Driving License</p><p><b>Job Overview</b></p><p>We are seeking an experienced <b>Project Engineer &ndash; Aluminum &amp; Fa&ccedil;ade</b> to join our team in Riyadh. The ideal candidate will have a strong background in aluminum and fa&ccedil;ade systems, capable of managing projects from initiation to completion while ensuring compliance with design, quality, and safety standards.</p><p><b>Key Responsibilities</b></p><ul><li>Supervise and coordinate aluminum and fa&ccedil;ade project activities on-site.</li><li>Review technical drawings and ensure design accuracy and feasibility.</li><li>Coordinate with consultants, contractors, and internal teams to ensure timely project delivery.</li><li>Monitor project schedules, budgets, and material requirements.</li><li>Ensure adherence to safety, quality, and performance standards.</li><li>Prepare progress reports, inspection requests, and other documentation as required.</li><li>Resolve technical and site-related issues effectively.</li></ul><p><b>Qualifications and Experience</b></p><ul><li>Bachelor&rsquo;s Degree in Civil, Mechanical, or Architectural Engineering.</li><li>Minimum <b>5&ndash;10 years of experience</b> in <b>aluminum and fa&ccedil;ade projects</b>.</li><li>Proven experience in project execution, coordination, and site management.</li><li>Strong knowledge of fa&ccedil;ade systems, fabrication, and installation methods.</li><li>Excellent communication and leadership skills.</li><li><b>Valid Saudi Driving License</b> is mandatory.</li></ul><p>Job Type: Full-time</p><p>Pay: &#65020;8,000.00 - &#65020;10,000.00 per month</p>

Project Engineer – Aluminum & Façade

<div><p>Qiddiya Investment Company is excited to announce an opening for a Manager - Architectural Engineer within our Facilities Management team. In this role, you will be instrumental in ensuring the architectural integrity and functionality of our facilities, delivering exceptional experiences to our guests and visitors. The Manager - Architectural Engineer is responsible for overseeing the architectural integrity, functionality, and aesthetic quality of all built assets across Qiddiya&rsquo;s theme and water parks. This role ensures that architectural elements meet operational requirements, safety standards, and brand guidelines, while supporting maintenance, renovations, and lifecycle planning.</p><p></p><h3 class="jobSectionHeader"><b>
Responsibilities</b></h3><ul>
<li>Lead architectural assessments of park facilities, ensuring compliance with design standards, safety codes, and operational needs.</li>
<li>Collaborate with FM, civil, mechanical, and electrical teams to ensure integrated building performance.</li>
<li>Review and validate as-built drawings, architectural documentation, and renovation plans.</li>
<li>Provide technical guidance on finishes, facades, signage, and guest-facing structures.</li>
<li>Support asset lifecycle planning by identifying architectural components requiring refurbishment or replacement.</li>
<li>Coordinate with Development &amp; Delivery during handover of new assets to ensure architectural readiness.</li>
<li>Conduct site inspections and quality checks for architectural works and repairs.</li>
<li>Recommend design improvements to enhance guest experience and operational efficiency.</li>
<li>Ensure alignment with Qiddiya&rsquo;s brand identity and thematic design principles.</li>
</ul><p><b>
Requirements</b></p><ul>
<li>
Bachelor&rsquo;s degree in Architecture; Master&rsquo;s preferred.</li>
<li>Minimum 5&ndash;8 years of experience in architectural engineering, preferably in large-scale entertainment, hospitality, or public infrastructure projects.</li>
<li>Strong knowledge of building codes, materials, finishes, and design coordination.</li>
<li>Experience in facilities management environments is a plus.</li>
<li>Proficiency in AutoCAD, Revit, and architectural visualization tools.</li>
<li>Excellent communication and stakeholder coordination skills.</li>
</ul><p><b>
Benefits</b></p><p>
Comprehensive benefits package</p></div>

Manager - Architectural Engineer - Facilities Management - CDUP 2068 CDU12

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