Associate or Project Hydrogeologist is open at MacKay in Fort Collins, CO; San Diego, CA. The posting gives a salary of $83K - $130K. Posted on Jul 15, 2026, and still on MacKay’s careers page when we last checked, on Nov 14, 2026.
About the role
across a broad range of multi-year projects for our industrial, aerospace, and governmental clients. This role is being posted at multiple levels, from Associate Hydrogeologist to Project Hydrogeologist. Level and pay are commensurate with experience. Join a firm where people stay and where new teammates are genuinely invested. You'll work on technically challenging environmental projects for nationally recognized…
The opening lines of the posting. The rest is on MacKay’s careers page.
Hiring at MacKay
MacKay has 48 open roles right now. Most are in Engineering, Operations and Manufacturing & Trades. The median advertised salary across its roles with a published range is $135K. See all its roles
