Senior Systems Engineering Support (OS) / Active Secret

Job description

Responsibilities Peraton is currently hiring for a Senior Systems Engineering Support (OS) role with its’ Regional Cyber Center-Europe program. Responsibilities: - Location: On-site, Wiesbaden, Germany - Shift work – 2nd and 3rd shift possible - Manage the full OS lifecycle for enterprise Windows Server and UNIX/Linux systems across multiple RCC-E enclaves, including installation, configuration, patching, and decommissioning in accordance with Army IT standards - Implement and enforce STIG compliance and IAVA patch management across all managed server platforms, coordinating with the ISSM/ISSO to maintain an acceptable security posture and support RMF authorization activities - Administer and maintain Active Directory infrastructure including domain controllers, Group Policy Objects (GPOs), DNS, DHCP, and PKI services supporting thousands of users across the OCONUS enterprise - Design, deploy, and manage virtualization environments (VMware vSphere/Hyper-V), including VM provisioning, resource optimization, snapshot management, and support for high-availability clustering - Develop and maintain RMF documentation packages including System Security Plans (SSPs), POA&Ms, and hardware/s...