Environmental Engineer III

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Full Time Pleasanton, CA, US

7 days ago Requisition

Salary Range: $91,991.00 To $ Annually

Job Title:

Environmental Engineer III

Location:

Pleasanton, CA

Join HGL’s growing team in California as an Environmental Engineer III
. The Engineer III will provide environmental engineering, remediation, and deputy project management support services to the U.S. Environmental Protection Agency, U.S. Army Corps of Engineers, and other federal and state government clients throughout the western United States. This is a hybrid position based out of HGL’s Pleasanton, CA office, with 3 days a week in the office.

As an Engineer III, you will work with our high performing HGL teams and be responsible for supporting HGL’s portfolio of environmental investigation, remediation, and oversight projects for various agencies across the United States and territories. Initial duties will include providing remedial investigation oversight and design oversight as well as oversight of remedial action (RA) projects. This position will also serve as a deputy project manager for large federal projects.

Projects may include in situ thermal treatment, vapor intrusion, groundwater treatment (both in-situ and pump-and-treat), mine-waste cleanup, landfill cap construction, contaminated sediment removals, surface water treatment development and operations for organic and in organics, and stabilization projects.

• Developing and providing technical review of engineering studies, plans, designs, and specifications for environmental investigation and remediation.
• Interfacing with program and project managers, senior technical staff, the government customer, and RA Contractors.
• Developing technical skills for long term growth and development.
• Managing characterization and remediation projects for Federal clients.
• Overseeing and assisting with preparation of project deliverables including remediation work plans UFP-QAPPs, FSPs, RI/FS Reports, SSHP/HASPs, technical memoranda and remedial design documents.
• Developing alternatives evaluation and design supporting environmental remediation activities, including soil excavation, in situ treatment, air sparging, and waste management.
• Preparing design calculations, data collection and analysis, conceptual site model development, specifications, and cost estimates.
• Utilizing approved digital and AI-assisted tools, where appropriate, to support technical documentation, data analysis, project communications, and workflow efficiency.
• Providing technical support during investigation, planning, design, implementation, and completion (as-built) project phases.

• Minimum of 6 years’ experience in the environmental engineering field.
• Bachelor’s degree in engineering related to Environmental Studies such as:
  Civil Engineering, Environmental Engineering, or Chemical Engineering fields.
• PE or ability to obtain PE within one year.
• Strong writing and document review skills with prior experience contributing to the preparation of technical reports, memoranda, and work plans.
• Coordination of field subcontractors for environmental investigation and/or remediation activities. Knowledge and experience on CERCLA and EPA projects.
• Possess OSHA HAZWOPER certification.
• Demonstrated ability to learn and adopt new technologies and digital tools to improve project delivery and operational efficiency.
• Demonstrated ability to execute multiple projects and tasks concurrently, while adhering to cost and schedule.

• M.S. degree in engineering with a focus in Environmental Engineering or related field is a plus.
• Experience working on state and U.S. federal contracts.
• Experience with remediation of various contaminants of concern including volatile and semi-volatile organic compounds, heavy metals, and PFAS investigation and remediation experience.
• Experience with multiple remedial technologies - evaluation and…