Senior Project Manager - Environmental Remediation - Oil and Gas

Senior Project Manager - Environmental Remediation - Oil and GasAECOM is seeking an experienced Senior Environmental Project Manager to support our Oil and Gas business line and can be based anywhere in the United States mainland. This role will lead the successful delivery of complex environmental projects for clients in the refining, industrial, and related sectors. The selected candidate will oversee one or more projects from planning through execution, providing strategic project leadership, managing risk, ensuring financial performance, and fostering long-term client relationships through the consistent delivery of high-quality project outcomes.Duties include but are not limited to:Responsible for delivering revenues assigned from specific clients as a result of repeat business caused by flawless execution of projects.Consistently delivers profit margins planned.Consistently completes project without write-downs or multiplier erosion.Typically manages projects involving RTF (Risk Triggering Factors).Manages more complex clients and projects.Has decision-making authority and directs other Project Managers in recognizing risk and uncertainty with plans to mitigate and eliminate such.Directs staff to operate and minimize exposure to claims.Supervises and directs Project Managers with multiple projects or program of projects.Minimum Requirements:BA/BS and 8 years of relevant experience or demonstrated equivalency of experience and/or education.Successful candidate must pass a background check, and motor vehicle records check.Due to the nature of the role, candidates must be US Citizens or permanent residents. Sponsorship will not be available for this role at this time or in the future.Preferred Qualifications:10+ years of environmental consulting experience supporting oil & gas, refining, industrial, or energy-sector clients.Proven track record managing complex, multi-disciplinary environmental projects with responsibility for scope, schedule, budget, and quality performance.Strong client relationship management skills with experience growing key accounts and securing repeat business.Experience leading project teams, mentoring project managers, and managing project risk, contracts, and financial performance.Professional certification or registration preferred, such as PG, PE, CHMM, PMP, or a related credential.This posting is for a current vacancy, and AECOM intends to fill this position by November 2nd, 2026.