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Senior Remediation Subject Matter Expert, SME

🔥 0 minutes ago

🏄 California – Remote

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💵 $71 - $125 / hour

⏱ Part Time

🟠 Senior

🦅 H1B Visa Sponsor

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Logo of AECOM

AECOM

10,000+ employees

Founded 1990

💼 Consulting

🏥 Healthcare

📦 Logistics

Consulting • Healthcare • Logistics

AECOM is the world's trusted infrastructure consulting firm that partners with clients to deliver innovative solutions to the most complex challenges while creating legacies for generations to come. Focused on equity, diversity, and inclusion, AECOM leverages technical expertise and digital innovation to drive transformative outcomes in infrastructure development, sustainability, and social systems. The company provides a wide range of services, including architecture & design, construction management, engineering, and environmental services across various markets such as transportation, energy, healthcare, and national governments. With a strong emphasis on sustainability, technical excellence, and community impact, AECOM is committed to building a better world.

📋 Description

• Serve as senior technical lead and subject matter expert for environmental remediation projects involving soil, groundwater, sediment, and vapor impacts • Provide technical oversight and quality reviews for remedial investigations, feasibility studies, corrective action plans, remedial designs, risk assessments, remedial action implementation, and site closure documentation • Develop and review conceptual site models, evaluate contaminant fate and transport, and recommend remediation strategies • Evaluate, select, and optimize remediation technologies • Provide strategic guidance for projects regulated under RCRA Corrective Action, CERCLA/Superfund, Brownfields, UST/LUST, and state voluntary cleanup programs • Advise clients and project managers during meetings, regulatory discussions, and project planning • Mentor project managers, engineers, geologists, hydrogeologists, and environmental scientists • Support business development through technical proposals, scope development, project planning, and client presentations • Collaborate with multidisciplinary engineering and environmental teams • Perform senior-level technical reviews for quality, consistency, regulatory compliance, and adherence to AECOM standards • Manage multiple priorities and support diverse project teams

🎯 Requirements

• Bachelor's degree in Environmental Engineering, Civil Engineering, Geological Engineering, Geology, Hydrogeology, Environmental Science, or a related field • 12+ years of experience or demonstrated equivalency of experience and/or education • Successful completion of a pre-employment drug screen • Demonstrated experience managing and providing technical oversight for complex remediation projects • Extensive knowledge of federal and state environmental regulations, including RCRA, CERCLA, UST/LUST, and RBCA • Expertise in contaminated site investigation, remedial design, remedy optimization, and regulatory closure • Excellent technical writing, report review, presentation, and client communication skills • Ability to mentor technical staff and provide leadership across multidisciplinary teams • Preferred: 20+ years of progressively responsible environmental consulting experience • Preferred: Professional Engineer and/or Professional Geologist registration • Preferred: Master's degree in Engineering, Hydrogeology, Environmental Science, Geology, or related discipline • Experience with refinery, terminal, pipeline, and upstream or downstream oil and gas remediation projects • Experience with groundwater modeling, contaminant transport modeling, and remedial system optimization • Recognized technical expert with an established reputation in environmental consulting • Strong client relationship management and business development experience • Must be authorized to work in the United States without current or future sponsorship

🏖️ Benefits

• Medical, dental, and vision benefits • Life and AD&D benefits • Disability benefits • Paid time off • Leaves of absence • Voluntary benefits and perks • Flexible work options • Well-being resources • Employee assistance program • Business travel insurance • Service recognition awards • Retirement savings plan • Employee stock purchase plan • Training and development programs • In-person Day 1 onboarding at an AECOM office location

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