At AECOM, we’re delivering a better world.

We believe infrastructure creates opportunity for everyone. Whether it’s improving your commute, keeping the lights on, providing access to clean water or transforming skylines, our work helps people and communities thrive.

Our clients trust us to bring together the best people, ideas, technical expertise and digital solutions to our work in transportation, buildings, water, the environment and new energy. We’re one global team – 47,000 strong – driven by a common purpose to deliver a better world.

Here, you will have freedom to grow in a world of opportunity.

We will give you the flexibility you need to do your best work with hybrid work options. Whether you’re working from an AECOM office, remote location or at a client site, you will be working in a dynamic environment where your integrity, entrepreneurial spirit and pioneering mindset are championed.

You will help us foster a culture of equity, diversity and inclusion – a safe and respectful workplace, where we invite everyone to bring their whole selves to work using their unique talents, backgrounds and expertise to create transformational outcomes for our clients.

We will encourage you to grow and develop your career with us through our technical and professional development programs and diverse career opportunities. We believe in leadership at all levels. No matter where you sit in the organization you can make a lasting impact on the projects you work on, the teams and committees you join and our business.

We offer competitive pay and benefits, well-being programs to support you and your family, and the development resources you need to advance your career.

When you join us, you will connect and collaborate with a global network of experts – planners, designers, engineers, scientists, consultants, program and construction managers – leading the change toward a more sustainable and equitable future. Join us and let’s get started.

AECOM is seeking an Instrumentation & Automation Engineer for full-time position based in our Singapore office.  The role’s responsibilities include but are not limited to:

• Provide conceptual and detailed engineering design of process instrumentation, control systems, SCADA, and Network design.
• Develop contract documents such as P&IDs, PLC Control Panel design, control and communication system diagrams, loop & schematic wiring diagrams, Process Control Narratives, I/O lists, instrument data sheets, specifications, hardware and software design, and instrumentation standard details.
• Work closely with other discipline Engineers, Designers and Project Managers as a key team player within an integrated multi-disciplinary project delivery team.
• Ensure accuracy, completeness and quality of technical information and project documentation in accordance with AECOM QA/QC programs.
• Ensure that project needs are met in an effective and timely manner.
• Work with clients, suppliers and contractors and assist in field work, investigation and support start-up and commissioning activities for our clients, resolve site queries, attend site meetings and perform site inspections during the construction phase of projects.
• Be accountable to provide all activities in accordance with all applicable codes and standards, including all of AECOM’s policies and procedures, such as Safety, Environmental, Quality Assurance and Quality Control.
• Manage, organize and participate in multiple work assignments as required.

Minimum Requirements:

• Bachelor’s degree in Electrical Engineering (or Instrumentation & Controls).
• 6+ years of experience in instrumentation & controls design in an industrial related field, including field services/commissioning during construction phase of projects.
• Proven track record in development of contract documents.

Preferred Qualifications:

• Experience with municipal Water and Wastewater treatment processes is an asset.
• Critical thinking to identify issues, present solutions and follow through to ensure completion.
• Proven leadership qualities or experience to manage and lead work of small design teams.
• Excellent written and oral communication skills and interpersonal skills.
• Ability to work independently and in a multi-disciplinary team environment.

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.