At MCSA, we unite the expertise of leading companies—AtkinsRéalis, Westinghouse Government Services LLC, and Amentum—along with our dedicated business Teaming Partner, Akima-Centerra Integrated Services, LLC. Together, we form a uniquely qualified team focused on Operations and Site Missions Support.

We are proud to have been selected by the U.S. Department of Energy's Portsmouth Paducah Project Office (PPPO) to advance PPPO's vision of streamlined production and mission support. Our work at the Portsmouth, Ohio and Paducah, Kentucky facilities is centered around the Operations and Site Mission Support contract where we strive to enhance operational efficiency.

Posted on	Title	Job Category	Location
07/20/2026	Health Safety Technician - Radiological	Radiation Protection (RP) Technician	Mission Conversion Services Alliance - OH - US-Region III (Mid-West)