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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’s most complex challenges and build legacies for future generations.

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.

We're one global team driven by our common purpose to deliver a better world. Join us.

We are seeking an experienced senior Mechanical Engineer to oversee and coordinate all mechanical engineering activities throughout the project lifecycle. The successful candidate will be responsible for ensuring the effective design coordination, installation, testing, commissioning, and handover of mechanical systems, while maintaining compliance with project specifications, quality standards, and applicable codes. The role requires close collaboration with multidisciplinary teams, contractors, consultants, and stakeholders to ensure the successful delivery of complex projects.

Key Responsibilities

• Coordinate mechanical works related to HVAC, ventilation, plumbing, drainage, firefighting, chilled water, smoke control, and other specialist mechanical systems.
• Review mechanical design drawings, shop drawings, material submittals, method statements, engineering calculations, coordination drawings, and technical proposals for compliance with project requirements.
• Coordinate mechanical interfaces with architectural, structural, electrical, ICT, fire alarm, BMS, and other building systems to ensure seamless integration.
• Monitor site installation activities to ensure all mechanical works are executed in accordance with approved drawings, specifications, quality standards, and project requirements.
• Review and resolve Requests for Information (RFIs), technical queries, design clarifications, coordination issues, and clash detection reports.
• Coordinate with contractors, consultants, suppliers, and testing & commissioning teams to facilitate the successful execution of mechanical works.
• Track the progress of mechanical submittals, procurement, material deliveries, installation, testing, commissioning, and handover documentation.
• Attend technical coordination meetings, design workshops, site inspections, and project progress meetings.
• Prepare and maintain mechanical action logs, issue trackers, snag lists, inspection records, and testing & commissioning schedules.
• Ensure mechanical installations are coordinated with fit-out activities, ceiling closures, access requirements, inspection readiness, and project handover milestones.
• Identify project risks, delays, constraints, and interface issues affecting mechanical works and recommend appropriate mitigation measures.
• Support project close-out activities, including preparation and review of O&M manuals, as-built drawings, testing & commissioning records, training documentation, and final handover submissions.
• Ensure compliance with health, safety, environmental, and quality management requirements throughout project execution.

Qualifications

• Bachelor's Degree in Mechanical Engineering or an equivalent discipline.
• Professional Engineer (PE), Chartered Engineer (CEng), or equivalent certification is an advantage.

Experience

• Minimum 10 years of experience in mechanical engineering, MEP coordination, or construction supervision on large-scale building, infrastructure, or transportation projects.
• Proven experience in HVAC, plumbing, firefighting, chilled water, smoke control, and building services systems.
• Experience in multidisciplinary coordination and resolving interface issues across engineering disciplines.
• Hands-on experience in testing & commissioning and project handover processes is preferred.

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

About AECOM 

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&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. 

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’ 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 – 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 2025. Learn more at aecom.com. 

What makes AECOM a great place to work 

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’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’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity. 

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.