Senior Environmental Project Manager / Client Account Manager

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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.

We're one global team driven by our common purpose to deliver a better world. Join us.

We are actively seeking a talented Senior Environmental Project Manager / Client Account Manager with a specialized focus on rail and remediation projects. You will lead and manage programs that support rail infrastructure and complex remediation efforts, delivering positive community impact through rewarding projects within our Environmental practice.

This is a hybrid position (office/remote). You will bring deep regulatory and client-engagement experience on complex rail and remediation sites, demonstrate strong investigation and remediation execution, and uphold a rigorous health and safety culture. You communicate clearly, lead high-performance teams, and operate independently with sound judgment.

Working at AECOM means joining a global team and collaborating with award‑winning professionals worldwide. In this role, you will drive business development, project and technical delivery, stakeholder engagement, and financial performance, with an emphasis on rail‑related environmental services and remediation nationally

Responsibilities

Project Management

• Lead rail-focused environmental and remediation projects across a national footprint, establishing clear project objectives, scope, and success criteria.

• Apply advanced investigation and remediation strategies (e.g., risk-based corrective action, remedy selection, optimization) for rail infrastructure and impacted sites.

• Engage proactively with rail and remediation clients to align needs with our capabilities and expand services.

• Manage scope, schedule, budget, and change control to achieve predictable outcomes and planned margins.

• Provide technical oversight and quality control from planning through closeout, ensuring compliance with applicable state and federal requirements.

• Anticipate and allocate resources effectively to meet client and program milestones.

• Identify, assess, and mitigate risks, including rail corridor constraints, stakeholder interfaces, and permitting timelines.

• Communicate progress, strategy, and adjustments to internal/external stakeholders, including rail owners/operators and public agencies.

• Close projects successfully with strong client satisfaction and lessons‑learned capture.

Client Account Management

• Serve as primary point of contact for key rail and remediation accounts; building trust and long-term partnerships.

• Develop and execute account plans that improve satisfaction, retention, and market share.

• Coordinate cross-discipline delivery (environmental, planning, engineering, construction services) to provide integrated solutions.

• Identify growth opportunities and lead strategic pursuits in rail markets across the US.

• Prepare and present proposals, estimates, and updates with clear value propositions and risk/assumption transparency.

• Gather and act on client feedback to continually elevate service quality and outcomes.

Minimum Requirements

• BS in engineering, geology, environmental science, or a related field AND 6+ years of relevant experience (or equivalent combination of education/experience).

• US Citizen or US Permanent Resident.

• Ability to pass background check and MVR check; valid driver’s license.

Preferred Qualifications

• 8+ years in site investigation, remediation, project management, and business development with a focus on rail infrastructure and contaminated sites.

• Proven track record planning and scheduling resources to deliver on time and within budget.

• Strong business development acumen in the rail and remediation sectors, including capture planning and client account growth

• PMP certification preferred.

• Experience negotiating with regulators and stakeholders to achieve compliant, pragmatic outcomes for rail‑related remediation and environmental compliance.

• Excellent communication, writing, and reporting skills for technical and non‑technical audiences.

• Experience preparing proposals, cost estimates, schedules, and change orders for rail and remediation projects

Health, Safety & Travel

• Champion a strong safety culture; lead by example in planning and field execution.

• Willingness to travel for client meetings, field oversight, and stakeholder engagement.

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.