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

AECOM is seeking a Graduate Process Professional to be based in Denver, Colorado

This position is expected to begin in February 2026.

A Graduate Process Professional will be working as an integral part of the team to learn and develop skills. The responsibilities of this position include, but are not limited to:

Create and review process flow diagrams (PFDs) and piping and instrumentation diagrams (P&IDs) for pumping and piping systems.Perform equipment sizing calculations and specify equipment and instrumentation for new and existing facilities.Perform hydraulic calculations to determine pipe sizes, control valve sizing, and pump sizing for water/acid solutions using industry standard software programs in conformance with codes and standards as well as project requirements.Develop process deliverables like design criteria, hydraulic simulations, PFDs/P&IDs, material balances, control narratives, and technical memorandums.Perform early project design work such as conceptual studies, process flow diagram development, P&IDs, mass balances, preliminary equipment sizing and selection, datasheets, and general facility layout/arrangements.Assemble calculation packages for the sizing of mechanical and process equipment such as pumps, tanks, piping systems, etc.Develop reports in Microsoft Word to communicate the technical results of these calculations, including summaries, figures, tables, methodologies, and explanations of significant calculations.Collaborate with project teams including project managers, contractors, vendors, and a multi-discipline team to create engineered designs from these calculations, studies and analysis into project-specific designs.Participate in multi-discipline safety reviews (HAZOPs/PHAs).Ensure the required services meet project requirements on time and within budget.Work during normal operating hours to collaborate with the project team and complete work within given deadlines.Perform work safely and effectively. Understand and follow oral and written instructions, including warning signs, equipment use, and other policies.

Qualifications

Minimum Requirements

Bachelor's degree in Chemical Engineering or a related field + none or demonstrated equivalency of experience and/or education.Due to the nature of work, US Citizenship is required.Valid U.S. Driver’s License required to visit project sites, clients, and other AECOM offices. 

Preferred Qualifications

Passing score on the NCEES Fundamentals of Engineering (FE) exam, with Engineer in Training (EIT) credential or ability to obtain within 6 months of hire.Proficiency in fluid dynamic simulation software (e.g., Fathom) and other relevant process analysis software experience is a bonus.Working knowledge of industry standards and practices related to process design and safety.Experience in a mechanical engineering or construction related industry.The successful candidate will be working with colleagues spread among multiple satellite office locations, so ideal candidates will have:Ability to communicate and telecommunicate professionally.Adaptable to working with personnel from different geographic environments and cultures.Proactive ‘can-do’ attitude towards working with colleagues.Strong Microsoft skills in Windows, Office 365, and SharePoint.Excellent problem-solving, analytical, time management, and organizational skills.Effective communication skills, with the ability to convey complex technical information clearly to various project team members.Proven ability to work collaboratively in a team environment and manage multiple projects.Be willing to travel for as-built efforts and site walkdowns (up to 25%).

Additional InformationRelocation assistance is not available for this position.

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 2024. 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.