infrastructure mechanical engineer

Amazon Web Services

<div><h2 class="jobSectionHeader"><b>DESCRIPTION</b></h2><div>
AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensures our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain &mdash; and we're looking for talented people who want to help.<br>
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion.<br>
Within AIS and Data Center Engineering, the Mechanical Products and Services team is driving rapid innovation in mechanical cooling and controls systems used by AWS. Our designs are fundamentally changing the data center, providing operational and financial benefits that are critical to the success of the AWS business and its millions of customers. Our engineers solve challenging technology problems and take big bets on new concepts, enabling AWS services to continue to revolutionize the industry. This role provides the opportunity to work closely with our team of innovative mechanical engineering builders developing and deploying the next generation of air handling infrastructure for our data centers.<br>
AWS is seeking a Principal, Mechanical Engineer for our team developing new infrastructure solutions that enable at-scale deployment of the latest air and liquid-cooled racks into our data centers. We are looking for an individual contributor with excellent people skills and prior air handling system level development experience to define the system level solution strategy and provide technical guidance to lead to team to execute against this strategy. This role will work closely with both AWS builders and third-party manufacturers to develop data center infrastructure solutions on our behalf.<br>
If you have experience leading the system level design of mechanical products, have an extensive understanding of air-cooled solutions in data centers, and know how products should be operated to ensure quality and scalability, you may be a good fit. This role requires the ability to influence a team in developing detailed mechanical equipment designs, specifications and evaluating the merits and risks of design tradeoffs.<br>
Since Amazon has a global presence, intermittent travel will be necessary and should be expected to be approximately 30% to AWS offices, data centers, suppliers, vendors, and product validation tests. While most travel will be domestic, some international travel may be required.<br>
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Key job responsibilities<br>
<ul><li>Demonstrate strong systems engineering judgment in designing redundant cooling architectures, integrating multiple cooling technologies, and developing facility-wide control strategies that optimize both reliability and efficiency</li><li>Direct innovative, high-performance teams in developing integrated cooling solutions combining direct evaporative, fan coils, and chilled water systems, optimizing facility-wide thermal management exceeding 100MW+ while achieving industry-leading mechanical PUE below 1.05</li><li>Apply comprehensive data-driven approaches using advanced modeling tools (CFD/FEA/Digital Twins) and facility-wide sensor networks to develop predictive control algorithms optimizing system-level efficiency across varying environmental conditions</li><li>Build trust across engineering disciplines by leading system architecture reviews, reliability centered maintenance programs, and continuous improvement initiatives driving industry-leading reliability</li><li>Utilize extensive experience in systems integration, thermodynamics, psychometrics, and ASHRAE standards, with focus on holistic cooling solutions that balance mechanical efficiency, water usage, maintainability, and total cost of ownership</li><li>Provide strategic technical leadership for global deployment strategies, including standardization of cooling technologies, development of smart commissioning tools, and optimization of supply chain logistics</li><li>Communicate complex system interactions through detailed system diagrams, control narratives, and performance specifications that bridge product and facility requirements</li></ul><br>
<ul><li>Collaborate with global suppliers
</li><li>Support global operations</li><li>Incorporate multi-stakeholder feedback</li></ul>
Contribute to industry advancement<br>
<br>
A day in the life<br>
A Principal, Mechanical Engineer for Air-Cooled Solutions works closely with key partners to innovate, create, manage, and support the complete lifecycle of our air-cooled infrastructure portfolio. This role will collaborate with internal and external partner teams to ensure products and solutions perform as intended. The Principal, Mechanical Engineering role will work closely with mechanical engineers to identify and mitigate design issues and build infrastructure strategies to execute at scale.<br>
<br>
About the team<br>
The Mechanical Products &amp; Services team provides engineering expertise and design and product lifecycle support for mechanical equipment in data centers globally. This includes support for new products and design features that address the mechanical cooling systems included in data center deployments. We own and support mechanical products throughout their lifecycle. Our scope also includes emergent global scale remediation strategic efforts that impact Data Center capacity or availability and introducing and driving business improvement initiatives increasing visibility and enabling data driven decision making.
</div><h2 class="jobSectionHeader"><b>BASIC QUALIFICATIONS</b></h2><ul><li>Bachelor's degree in mechanical engineering or equivalent</li><li>7+ years in data center design and product development/HVAC design/related product development.</li><li>5+ years of working closely with teams of 5-25 high performing associates with a proven track record of success and growth</li></ul><h2 class="jobSectionHeader"><b>
PREFERRED QUALIFICATIONS</b></h2><ul><li>Master's degree in mechanical engineering or equivalent</li><li>10+ years in mechanical cooling systems design</li><li>Capable of driving a team where the problem, opportunity, and strategy may not be defined.</li><li>Influences strategy; able to design the right workforce strategy to meet long-term targets and needs.</li><li>Deep understanding of cooling infrastructure in data center environments</li></ul><br>
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.<br>
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Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you&rsquo;re applying in isn&rsquo;t listed, please contact your Recruiting Partner.<br>
<br>
Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $146,300/year in our lowest geographic market up to $252,900/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.</div>

Principal Mechanical Air-Cooling Systems Engineer, DCE - Mechanical Products & Services (MPS)

Parsons Corporation

<p> <b>What You'll Be Doing:</b> </p> <p>Independently develops and/or supervises the creation of Mechanical engineering designs for Mechanical systems and pressurized networks for large and mega infrastructure projects that meet customer quality requirements and international as well as Local Authority regulations and standards.  This includes defining the problem, establishing the work scope, providing technical direction, and reporting the work status.</p> <ul> <li> <p>Strong infrastructure engineering background with previous experience on infrastructure projects calculations, and report writing skills.</p> </li> <li> <p>Shall be able to analyze the specific project requirements for greenfield, brownfield projects.</p> </li> <li> <p> <b>Design of mechanical equipment </b>for <b>Sewerage Treatment Plants, and various Storm water, Sewage, Irrigation Pumping Stations.</b> </p> </li> <li> <p>Preparation of design reports, tender documents and securing design approvals for different project phases including coordination with client/authorities/sub consultants.</p> </li> <li> <p>Review of design reports prepared by other consultants and preparation of design review reports</p> </li> <li> <p>Experience in using MicroStation, AutoCAD, civil 3D, Navisworks environment and BIM software as well as Revit software is necessary.</p> </li> <li> <p>Verifying clash analysis and resolving the clashes in 3D models.</p> </li> <li> <p>Shall Provide input and technical guidance to CAD Designer/Drafters, Designers, Junior Engineers working on the same project. Shall Perform other responsibilities associated with this position as may be appropriate.</p> </li> <li> <p>Proficiency in utilizing CAD and other PC software packages typically associated with engineering is required. </p> </li> <li> <p>Shall support the preparation of detailed technical, commercial and Life Cycle Cost Analysis of various technical alternatives. Shall be able to prepare and deliver detailed technical PowerPoint presentations for the Clients. Shall have experience in preparing technical design reports with minimum support from managers.</p> </li> </ul> <p> <b>What Required Skills You'll Bring:</b> </p> <ul> <li> <p> <b>Bachelor in Mechanical Engineering from approved university .</b> </p> </li> <li> <p> <b>4-year </b>degree in<b> Engineering (Mechanical Engineering).</b> </p> </li> <li> <p>Affiliation with the recognized standard bodies is added advantage. In addition, other specialist Training Certificates may be required.</p> </li> <li> <p> <u>Recent experience Mechanical designs to local and international standards.</u> </p> </li> <li> <p>Extensive experience and proficiency in using BIM and Revit experience.</p> </li> <li> <p> <b>Experience on detailed designs of Mechanical systems for drainage, sewerage, Irrigation and Fire pump stations.</b> </p> </li> <li> <p>Must have thorough knowledge of NFPA regulations,  and various local authority standards in the GCC prefer in Dubai.</p> </li> </ul> <p> <br> <b>What Desired Skills You'll Bring:</b> </p> <ul> <li> <p> <u>Approval from DM / RTA would be added advantage.</u> </p> </li> </ul>

Mechanical Engineer (Design)

IDS Consulting Inc

<p>Responsible for reviewing all mechanical design submissions to ensure compliance with project specifications, engineering standards, and authority requirements for roads, bridges, and infrastructure projects.<br/>Key Responsibilities:</p><ul><li>Review mechanical system designs, including HVAC, plumbing, fire protection, and pumping systems related to infrastructure works.</li><li>Verify compliance of mechanical designs with project requirements, applicable codes, and regulatory standards.</li><li>Assess proposed mechanical equipment, materials, and layouts for efficiency, safety, and suitability.</li><li>Review design calculations, schematics, flow diagrams, and equipment schedules for accuracy and completeness.</li><li>Evaluate system integration and coordination with other disciplines to ensure seamless functionality.</li><li>Identify design discrepancies, safety risks, and non-compliance issues, and recommend corrective actions.</li><li>Review technical datasheets, compliance documentation, and design reports for quality and conformity.</li><li>Provide detailed review comments, maintain documentation, and ensure adherence to quality control procedures.</li></ul><p>Job Type: Contract</p><p>Ability to commute/relocate:</p><ul><li>Riyadh: Reliably commute or planning to relocate before starting work (Required)</li></ul><p>Experience:</p><ul><li>15+Reviewing mechanical designs for infrastructure: 10 years (Required)</li><li>15+ Handling HVAC, plumbing, fire, and pumping systems: 10 years (Required)</li><li>15+ Reviewing calcs, schematics, and schedules: 10 years (Required)</li><li>15+ Identifying design issues and risks: 10 years (Required)</li></ul>

Atkins Realis Group

<p> </p> <b>Job Description</b> <p> </p> <p> </p> <p>AtkinsR alis is looking for a <b>Mechanical Lead   Water</b> <b>, </b>in <b>Dubai, UAE.</b> </p> <p><br></p> <p> <b>Responsibilities:</b> </p> <ul> <li>Act as the Independent Engineer and trusted advisor for high-value water infrastructure Lead and manage mechanical engineering design for water-related projects including pumping stations, water treatment plants, desalination facilities, and pipeline systems.</li> <li>Develop mechanical designs, specifications, and reports in accordance with project requirements and international standards.</li> <li>Collaborate with multidisciplinary teams including civil, electrical, and process engineers to deliver integrated solutions.</li> <li>Oversee and review work from internal teams and sub-consultants to ensure quality, accuracy, and compliance.</li> <li>Provide technical leadership, mentoring, and guidance to junior mechanical engineers.</li> <li>Support project managers with technical input, risk identification, cost estimation, and program management.</li> <li>Attend and lead client meetings, site visits, and technical reviews.</li> <li>Ensure that health and safety, sustainability, and quality standards are adhered to across all project stages.</li> </ul> <p> <b>Requirements:</b> </p> <ul> <li>Bachelor s degree in Mechanical Engineering; Master s degree is preferred.</li> <li>Professional Certification is required   Professional Engineer (PE) or Chartered Engineer (CEng) in Mechanical Engineering.</li> <li>Minimum 15 years of experience in mechanical design and supervision, with a strong focus on major water/wastewater infrastructure.</li> <li>Proven experience in leading mechanical works on major water utility projects in the region (UAE/GCC experience preferred).</li> <li>Familiarity with relevant design codes and standards (e.g., ASHRAE, AWWA, API, BS/EN standards).</li> <li>Proficiency in design software such as AutoCAD, Revit, and hydraulic modeling tools.</li> <li>Excellent communication, leadership, and client-facing skills.</li> </ul> <p><br></p>

Mechanical Lead Water

Surbana Jurong Private Limited

<div><div>About Surbana Jurong</div><div>
Surbana Jurong (SJ) is a leading global urban, infrastructure, and managed services consulting firm, driven by a vision to build cities and shape lives. Headquartered in Singapore, SJ is a diverse collective of experts delivering sustainable and high-impact solutions across the built environment.</div><div></div><div>
The Role</div><div>
As part of our Engineering team, the Lead Engineer &ndash; Mechanical will be responsible for leading the design and coordination of mechanical systems across complex building and infrastructure projects. This role involves managing project deliverables, ensuring compliance with international standards, and providing technical leadership to the mechanical design team. The Lead Engineer will work closely with multidisciplinary teams to deliver efficient, sustainable, and innovative mechanical engineering solutions.</div><div></div><div>
Key Responsibilities</div><ul><li><div>
Lead and manage the mechanical design process for HVAC, plumbing, fire protection, and other building services systems.</div></li><li><div>
Oversee project deliverables including design drawings, specifications, and technical reports in accordance with project timelines and quality standards.</div></li><li><div>
Provide technical guidance and mentorship to junior and intermediate engineers within the team.</div></li><li><div>
Coordinate with other engineering disciplines, architects, and project managers to ensure fully integrated design solutions.</div></li><li><div>
Review and approve mechanical design calculations, equipment selections, and system layouts.</div></li></ul><div></div><div>
Key Qualifications and Experience</div><ul><li><div>
Bachelor&rsquo;s degree in Mechanical Engineering from a recognized university (Master&rsquo;s degree preferred).</div></li><li><div>
10&ndash;15 years of experience in mechanical design and project coordination, preferably within a consultancy or multidisciplinary environment.</div></li><li><div>
Proven experience leading mechanical design for large-scale building, industrial, or infrastructure projects.</div></li><li><div>
In-depth knowledge of international standards such as ASHRAE, NFPA, CIBSE, and local authority regulations.</div></li><li><div>
Proficiency in design tools such as Revit MEP, AutoCAD, HAP, and other relevant simulation or design software.</div></li><li><div>
Chartered Engineer or Professional Engineer registration (or eligibility) will be an advantage.</div></li></ul><div></div><div>
Key Knowledge and Skills</div><ul><li><div>
Strong leadership and project management skills with the ability to coordinate across disciplines.</div></li><li><div>
Excellent analytical, problem-solving, and decision-making abilities.</div></li><li><div>
Strong communication and client engagement skills.</div></li><li><div>
Commitment to sustainability, innovation, and continuous improvement in design delivery.</div></li><li><div>
Ability to manage multiple projects and priorities in a fast-paced environment.</div></li></ul><div></div><div>
How to Apply</div><div>
Please submit your application through our official careers portal. Click on the &ldquo;Apply Now&rdquo; button below and follow the instructions.</div><div></div><div>
Note: Recruitment for this role is managed internally. Unsolicited CVs from recruitment agencies will not be considered.</div><div></div><div>
At Surbana Jurong, we put talent, hard work, teamwork and a fun workplace together to approach problems and solve them creatively and collaboratively. Join us in making a positive impact on the world!</div></div>

Lead Engineer-Mechanical

DURAT AL KHALEEJ CONTRACTING

<p><b>Job Summary:</b></p><p>We are seeking a skilled and experienced <b>Construction Mechanical Engineer</b> with a solid background in delivering mechanical works for major projects in compliance with <b>ADDC, TAQA, and MUSANADA</b> requirements. The candidate must have a deep understanding of mechanical systems including <b>HVAC, plumbing, firefighting</b>, and infrastructure utilities within the UAE regulatory framework.</p><p><b>Key Responsibilities:</b></p><ul><li>Plan, design, and oversee the installation of <b>mechanical systems</b> (HVAC, water supply, drainage, firefighting, gas, etc.) for buildings and infrastructure projects.</li><li>Ensure all mechanical works comply with the standards and specifications of <b>ADDC, TAQA, MUSANADA</b>, and other Abu Dhabi authorities.</li><li>Review and prepare mechanical designs, shop drawings, load calculations, and coordination layouts.</li><li>Supervise site execution of mechanical services, ensuring quality and adherence to project schedules.</li><li>Coordinate with consultants, contractors, and local authorities for approvals, inspections, and NOCs.</li><li>Assist in the preparation of BOQs, technical submittals, method statements, and material approvals as per project and client requirements.</li><li>Ensure efficient coordination between mechanical works and other disciplines (civil, electrical, architectural).</li><li>Monitor and document progress, perform site inspections, and enforce QA/QC procedures.</li><li>Manage the testing, commissioning, and handover of mechanical systems to clients or authorities.</li><li>Maintain accurate project documentation including reports, as-built drawings, and O&amp;M manuals.</li></ul><p><b>Required Qualifications:</b></p><ul><li>Bachelor's degree in Mechanical Engineering.</li><li>Minimum <b>5+ years</b> of UAE experience in mechanical construction engineering, with hands-on involvement in <b>ADDC, TAQA, and MUSANADA</b> projects.</li><li>Strong knowledge of local codes and standards (e.g., ADM, ADDC, ADCD, DEWA) and international standards (ASHRAE, NFPA, SMACNA, IPC).</li><li>Proficient in AutoCAD, Revit MEP, HAP (for HVAC load calculation), and MS Office.</li><li>Experience in <b>MEP coordination</b>, infrastructure utilities, and government building projects (schools, clinics, mosques, housing, etc.).</li><li>Valid UAE driving license preferred.</li></ul><p><b>Desirable Experience:</b></p><ul><li>Worked on mechanical systems for <b>government/public sector projects</b> under <b>MUSANADA</b> guidelines.</li><li>Experience coordinating <b>utility connections</b> (e.g., chilled water, water supply, firefighting) with <b>ADDC/TAQA</b> and securing final NOCs.</li><li>Familiarity with Abu Dhabi infrastructure standards and successful handling of authority submissions.</li></ul><p><b>Work Environment:</b></p><ul><li>Split between office and project site.</li><li>Must follow HSE standards strictly and ensure compliance on-site.</li><li>Requires flexibility to work extended hours when necessary to meet deadlines.</li></ul><p>Job Type: Full-time</p><p>Ability to commute/relocate:</p><ul><li>Dubai: Reliably commute or willing to relocate with an employer-provided relocation package (Required)</li></ul><p>Education:</p><ul><li>Bachelor's (Required)</li></ul><p>Experience:</p><ul><li>CONSTRUCTION MECHANICAL ENGINEER IN UAE: 5 years (Required)</li></ul><p>License/Certification:</p><ul><li>UAE VEHICLE LICENSE (Required)</li></ul><p>Willingness to travel:</p><ul><li>100% (Required)</li></ul>

CONSTRUCTION MECHANICAL ENGINEER

Saudi Services For Electro Mechanic Works Co. SSEM

<div>
 <p>
  <strong>
   Job Description:
  </strong>
 </p>
 <p>
  SSEM is looking for highly skilled and experienced
  <strong>
   Lead Testing Mechanical Engineer
  </strong>
  to join our Testing &amp; Commissioning Department.
 </p>
 <p>
  As a Lead Testing Mechanical Engineer, you will take charge of the mechanical pre-commissioning and commissioning activities across major water treatment infrastructure projects. Your role will be pivotal in ensuring all mechanical systems meet design and operational standards beforehand.
 </p>
 <p>
  <br/>
 </p>
 <p>
  At SSEM, you will work on critical infrastructure projects that shape the future of water and power systems in Saudi Arabia. Join a professional team, gain valuable experience, and grow your career in a stable and rewarding environment.
  <strong>
  </strong>
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Key Responsibilities:
  </strong>
 </p>
 <ul>
  <li>
   Lead mechanical pre-commissioning/commissioning activities.
  </li>
  <li>
   Supervise and ensure compliance with mechanical installation and testing requirements.
  </li>
  <li>
   Diagnose and resolve mechanical issues affecting plant performance.
  </li>
  <li>
   Review and approve piping layouts, technical documents, test reports, and inspection records.
  </li>
  <li>
   Coordinate with cross-functional teams (process, electrical, instrumentation, vendors, and clients).
  </li>
  <li>
   Maintain documentation of commissioning procedures and ensure handover readiness.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Qualifications &amp; Skills:
  </strong>
 </p>
 <ul>
  <li>
   Bachelor&rsquo;s degree in mechanical engineering
  </li>
  <li>
   Experience in KSA/SEC CSD Approval is added Value.
  </li>
  <li>
   7&ndash;10 years in mechanical engineering roles. At least 3&ndash;5 years of hands-on commissioning experience in water treatment projects.
  </li>
  <li>
   Expertise in pumps, high-pressure vessels, piping systems, chemical dosing systems, and RO-specific equipment.
  </li>
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   Willingness to travel to project sites as needed.
  </li>
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   Ability to work with technical documentation, compliance standards, and client specifications.
  </li>
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   Excellent coordination, communication, and reporting skills.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   What We Offer:
  </strong>
 </p>
 <ul>
  <li>
   Opportunities for professional growth.
  </li>
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   Exposure to large-scale power projects.
  </li>
 </ul>
 <p>
 </p>
</div>


Lead Testing Mechanical Engineer

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CONSTRUCTION MECHANICAL ENGINEER

Lead Testing Mechanical Engineer