Civil Engineer - job 1 of 42

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.

AECOM’s Water Business Line is seeking a Civil Engineer to join our Water group in the Phoenix, AZ office. The ideal candidate will possess a Bachelor’s degree in Civil, Environmental, or Mechanical Engineering. Your responsibilities will include the design of water and wastewater treatment, collection and distribution infrastructure. The successful candidate will demonstrate strong design skills and communication skills to support teams in a collaborative environment.

Job Description

• Assist in design and evaluation of water treatment plants and wastewater treatment plants.
• Develop engineering reports, calculations, and technical specifications.
• Prepare and review working drawings, plans, cost estimates, studies, reports, and other work products.
• Analyze water quality data and optimize treatment processes.
• Collaborate with clients, regulators, and multidisciplinary teams.
• Prepare proposals and support business development.
• Must be capable of performing independent tasks.
• Strong written and verbal communication skills.

Minimum Requirements

• BS + 4 Years of related experience or demonstrated equivalency or experience and or education

Preferred Qualifications

• Master’s in Civil Engineering or related field of study
• 7 years or more of relevant experience
• Professional Engineer in Arizona or ability to obtain within 6 months of work
• Demonstrated progressive experience in water and/or wastewater treatment.

• Sponsorship is not available for this role
• Relocation is not available for this role

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.