Project Environmental Engineer is open at Langan Engineering & Environmental Services in Arlington, VA. The posting gives a salary of $97K - $140K. Posted on Oct 8, 2026, and still on Langan Engineering & Environmental Services’s careers page when we last checked, on Nov 14, 2026.
About the role
Langan is seeking a Project Environmental Engineer to join its collaborative team in Arlington, VA or Washington, DC. This individual will serve a key function in providing engineering and technical analysis for complex environmental projects, as well as managing/supervising field investigations, system installations, and other environmental projects. Project areas include, but are not limited to, industrial…
The opening lines of the posting. The rest is on Langan Engineering & Environmental Services’s careers page.
Hiring at Langan Engineering & Environmental Services
Langan Engineering & Environmental Services has 586 open roles right now. Most are in Engineering, Operations and Manufacturing & Trades. The median advertised salary across its roles with a published range is $118K. See all its roles
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