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 nearly 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.

Position Overview
We are seeking an experienced Design Manager to support our growing portfolio of Design & Build (D&B) projects within the Transportation sector (Railway, Aviation, Marine, and Civil & Structural).
This role will bridge the gap between consultant-led design and contractor execution, ensuring that design outputs are practical, buildable, and aligned with contractor methodologies.

Key Responsibilities
• Lead and manage multi-disciplinary design teams across transportation projects
• Drive design coordination in Design & Build environments
• Interface closely with contractors to ensure constructability and efficient delivery
• Drive construction innovation of the infrastructure design works and to improve constructability aspects of the design
• Provide guidance to internal teams on contractor expectations (drawings, detailing standards, submission formats, buildability considerations)
• Support tender stage design input for D&B pursuits
• Ensure timely production of high-quality, practical, and efficient design outputs
• Mentor and train team members on D&B mindset and contractor collaboration

Requirements
• Chartered Engineer (MHKIE / MICE or equivalent)
• Strong experience in Transportation infrastructure (Railway / Aviation / Marine / C&S)
• Proven experience in Design & Build project delivery
• Deep understanding of contractor workflows and construction methodologies
• Track record of delivering fast, efficient, and buildable design solutions
• Strong coordination and stakeholder management skills
• Familiarity with Singapore infrastructure market and regulatory environment

Key Competencies
• Has worked closely with contractors (either from consultant side with strong site exposure, or ex-contractor design background)
• Understands what makes a design practical and executable
• Knows which design approaches are “build-friendly” rather than theoretical
• Can elevate the team’s D&B capability

All your information will be kept confidential according to EEO guidelines.

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.