[Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 30+ offices and gain valuable hands-on experience that fosters career growth. Langan culture is entrepreneurial from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to making progressive change within the communities we live and work.

　　[Consistently ranked among the top ten Best Firms to Work For and Engineering News-Records top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that embraces and promotes diversity, equity and inclusion; prioritizes wellbeing, health and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.]{verdana",sans-serif"=""}]{verdana",sans-serif"=""}

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　　Job Summary

　　[Langan is seeking for anEnvironmental Hydrogeologistto join its collaborative team in ourOakland, San Francisco or San Jose, CA office.This individual will serve a key function in analyzing physical and chemical subsurface data, performing hydrogeological studies, developing hydrogeologic conceptual site models, developing numerical groundwater flow and transport models, designing/managing/analyzing aquifer tests, conducting water resources evaluations and evaluating groundwater remediation alternatives. A strong technical background and knowledge of regulations governing water resources and groundwater remediation, and the ability to interpret and apply the regulations is a plus. In this role, you will have the opportunity to work under senior hydrogeologists and engineers, and collaborate successfully with team members, senior management, and clients.]{verdana",sans-serif"=""}

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　　Job Responsibilities

　　Perform hydrogeological analyses for specific portions of broad engineering and environmental projects;

　　Develop and use computational groundwater models to evaluate groundwater flow, and fate and transport of contaminants using graphical user interfaces such as GMS;

　　Assist in providing litigation support services for expert witness projects, or similar;

　　Collect soil, soil vapor, indoor and ambient air, sediment, surface water, and groundwater samples; log soil boring lithology and install groundwater monitoring wells;

　　Field oversight of remediation activities and subcontractors, ensuring compliance with job specifications;

　　Manage and interpret laboratory analytical data, analyze and interpret environmental data through preparation and review of trend graphs, isoconcentration maps, groundwater gradient maps, data tables, and similar data visualization deliverables;

　　Prepare technical correspondence, reports, work plans, and other deliverables;

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