Senior Systems Administrator - Windows/AD/VMware | TS/SCI

Akina, Inc. in Linthicum, MD is seeking a Systems Administrator 3 to support secure enclave development networks. Responsibilities include testing, SOP documentation, security maintenance, access management, data recovery planning, and system troubleshooting. The role requires Windows Server, Active Directory, VMware expertise, RMF security understanding, and strong communication. Security clearance TS/SCI with polygraph is required, and hybrid collaboration within a close-knit team is expected.