Project Manager - Environmental Remediation
Confirmed on the employer's own hiring board on Nov 13, 2026. First seen by Alion on Nov 12, 2026. AECOM scores B on the Alion truth index.
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AECOM is actively seeking a talented and experienced Project Manager for employment in ourBillings, Montana office. This position will support the Environmental Remediation business line, primarily overseeing Federal environmental assessment and remediation projects.
Other responsibilities of this position include, but are not limited to, those listed below:
- Familiar with project management including scope, schedule, quality, invoicing and cash flow management.
- Manages and directs professional and technical staff to complete complex environmental projects
- Leads teams by utilizing advanced scientific principles, theories, and practices
- Utilizes existing technologies and experience to develop technical solutions to complex problems
- Interprets and records data, conducts analyses, compares findings to relevant studies and local, state, and federal regulations to ensure compliance
- Analyzes financial statements and completes budget tracking
- Performs work with minimal direction with periodic reporting to area manager
- Oversees the preparation of work plans and organizes project studies
- Performs complex assignments often requiring the development of unique solutions to problems with the support of the project team
- Supervises junior and mid-level staff during all phases of project work
- Conducts reviews and provides staff feedback for continued improvement
Minimum Requirements
- BA/BS in Geology, Engineering, or related field plus 4 years of relevant experience or demonstrated equivalency of experience and/or education
- A valid driver’s license is required, along with the ability to pass a Motor Vehicle Records (MVR) check in accordance with company policy.
- Due to the nature of the work U.S. Citizenship is required.
Preferred Qualifications
- Professional License (PE, PG, PMP, CHMM, or similar)
- 5+ years’ experience in environmental remediation (soil, ground water, surface water, sediment, air, PFAS, munitions) project management
- Master’s degree in Geology, Environmental, Civil, or Chemical Engineering, or related field
- Located in or willing to relocate to Billings, Montana
- Experience with regulator and stakeholder negotiations
- Experience successfully managing environmental projects for Federal clients (USEPA, USACE, AFCEC, NPS)
- Thorough working knowledge of RCRA, CERCLA and TRRP
- Experience on environmental assessment and remediation projects in Montana.
- Experience with vapor intrusion projects.
- Detail oriented with strong organizational and communication, both verbal and written skills
- Experience in team management and scheduling of staff and resources to ensure on time and on budget project delivery
- Superior communication, writing, editing, and reporting skills for a wide variety of audiences
- Experience preparing proposals, cost estimates, schedules, and change orders
- Have led teams of professionals in executing Site Investigations, Remedial Investigations, Feasibility Studies, Risk Assessment, Treatability Studies, Remedial Design, and Remedial Action Construction, in support of Federal environmental projects
- Familiarity with per- and polyfluoroalkyl substances (PFAS)
Occasional overnight travel required
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.