Project Engineer

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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.

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 AECOM is seeking a Project Engineer for one of our offices in Sacramento, CA. This role plays a key role in advancing the California High-Speed Rail program by providing technical guidance on design and construction activities. This position supports project delivery through design review, field engineering, and coordination with contractors, consultants, and regulatory agencies to ensure safety, quality, and compliance.

• Review and provide technical oversight of engineering submittals, construction drawings, and specifications for compliance with CAHSR standards and applicable codes
• Support the resolution of design and construction issues, including field engineering changes, RFIs, and non-conformance reports
• Coordinate across disciplines (civil, structural, geotechnical, systems, and environmental) to ensure integration of design and construction activities
• Provide technical input during constructability reviews and value engineering assessments
• Take part in the management of contractor teams to bid, propose and deploy for construction. Monitor construction progress and support the Engineering Manager in ensuring quality, cost, and schedule adherence. Be proactive in solving any field issue to alleviate contractor impacts.
• Assist in the development and maintenance of engineering procedures, technical criteria, construction, and project documentation
• Interface with contractors, consultants, local jurisdictions, and regulatory agencies as required for technical coordination
• Support risk identification and mitigation activities related to engineering and construction.

Minimum requirements:

• BA/BS + 4 years of relevant experience or demonstrated equivalency of experience and/or education
• Licensed Professional Engineer (PE) in California, or the ability to take the exam as soon as practical.

Preferred Requirements:

• Master’s degree in Civil Engineering or related discipline
• Minimum of 5 years of progressively responsible engineering experience on major transportation or infrastructure projects, with emphasis on design review and construction support
• Demonstrated knowledge of engineering standards, construction methods, and project delivery for large-scale transportation or rail projects
• Strong technical writing and communication skills for coordination across multidisciplinary teams
• Experience with high-speed rail, commuter rail, or other complex rail transit projects
• Experience working on federally and state-funded transportation projects
• Familiarity with Caltrans, FRA, and CPUC standards and requirements
• Project Management Professional (PMP) certification is desirable

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.