Advanced Operating System / Computing Environment (CE) certification (e.g., Windows Server, RedHat/Linux, or Cisco CCNP/CCNA).Expert-level experience architecting, configuring, and troubleshooting physical/virtual servers, enterprise network devices, and shared storage architectures (SAN/NAS).Proven track record leading configuration management, disaster recovery, and hardware lifecycle planning across complex classified and unclassified lab environments. Job Responsibilities:Installing, configuring, and maintaining servers, operating systems, network switches, and storage arraysManaging user access and virtualization environments; and overseeing configuration control for complex lab baselinesEnsures systems meet necessary DOD and Navy security baselines by applying operating system patches, implementing DISA STIGs, and maintaining required CSWF certifications.