Sr Project Manager - Industrial Hygiene is open at Apex Companies (Hybrid; Manassas, VA; Rockville, MD). The posting gives a salary of $90K - $130K. Posted on Oct 6, 2026, and still on Apex Companies’s careers page when we last checked, on Nov 14, 2026.
About the role
, you'll manage a diverse portfolio of Industrial Hygiene and hazardous materials projects for commercial, industrial, municipal, and federal clients throughout the DC, Maryland, and Virginia region. From asbestos and lead inspections to indoor air quality investigations, mold assessments, and traditional Industrial Hygiene services, you'll oversee projects from proposal through completion while partnering with…
The opening lines of the posting. The rest is on Apex Companies’s careers page.
Hiring at Apex Companies
Apex Companies has 164 open roles right now, 12 of them remote. Most are in Engineering, Manufacturing & Trades and Operations. The median advertised salary across its roles with a published range is $128K. See all its roles