Company Description

Work with Us. Change the World.

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.

Job Description

We are seeking a detail-oriented and innovative Senior Mechanical Engineer to join our dynamic team in Bukit Damansara, Malaysia. Responsible for mechanical engineering system design HVAC, Fire, Plumbing, Drainage and including the development of all related equipment and specifications and handling of procurement processes. May also support the installation, operation, and maintenance of mechanical systems. This role includes expertise in all engineering calculation required for these above systems.

Transportation infrastructure like LRT, MRT, Metro and Buildings and Hospitals experience preferred.

Effectively design and verify the TVS for Rail, Road and Metro Tunnels
Should be able to deal with the client directly and effectively respond to all the technical queries.
Provide technical expertise for the mid to large size projects wherever needed.
Prepare engineering calculations, design drawings and specifications of mechanical ventilation systems for tunnels in a diverse range of projects.
Ensure accuracy of design to employers Requirements documentation.
Active Collaboration with all the stakeholders.
Prepare Technical reports, Calculations, Drawings, equipment selections and specifications, heating and cooling load calculations, pressure loss calculations, Attenuator sizing calculations.
Provide guidance for space planning of mechanical system, shaft requirements as per design scheme, in coordination with all other disciplines involved in the design.
Equipment selection in coordination with the vendor that aligns with the design intent.
Design optimization/ Value engineering to provide the most efficient solution.
Attend and manage Internal & external project / design audits.
Identify risks and develop appropriate risk mitigation plan.
Collects and organizes fundamental engineering data following established procedures.
Engages in routine engineering tasks involving calculations and basic testing.
Proposes solutions for new issues that arise.
Identifies and addresses discrepancies in results.
Provides guidance to entry-level engineers.

Qualifications

Bachelor's degree in Mechanical Engineering is required for this opportunity
Registered with Board of Engineer (BEM)
A minimum of 8 to12 years of experience in Metro, MRT/LRT, Rail/Road tunnel, Buildings, Hospitals etc.
Excellent analytical and problem-solving skills
Ability to perform complex calculations and conduct engineering tests
Experience in gathering and correlating engineering data
Strong communication and interpersonal skills
Capability to work independently and manage multiple projects efficiently
Familiarity with relevant industry codes and standards
Demonstrated ability to innovate and think creatively in engineering solutions
Excellent organizational skills and attention to detail
Willingness to learn and adapt to new technologies and methodologies
Works within agreed-upon budget and schedule, with moderate supervision.
Assist in design reports, calculations, drawings, specifications, cost estimates, and project schedules

Additional Information

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.

ReqID: J10157486

Business Line: Transportation

Business Group: DCS

Strategic Business Unit: Enterprise Capabilities

Career Area: Engineering

Work Location Model: On-Site

Principal Engineer, Mechanical