Training Positions at Fort Stewart (UNCLASSIFIED) The Staffing Solutions Group/Responder Training Services is recruiting 175+ civilians to fill Opposing Forces roles in the pre-deployment training for the U.S. National Guard at Fort Stewart. See attached flyer for more info. Thanks, Penelope Harbour | MPSC Contractor GA National Guard * Employer Support Specialist Office: 678-569-5738 Fax: 678-569-3910 Email: penelope.harbour.ctr@mail.mil