System Administrator

• Serve as a technical lead for system administration activities, coordinating issue resolution and daily operations with Government, contractor, cybersecurity, network, application, and service provider teams.
• Install, configure, maintain , patch, monitor, troubleshoot, and optimize Army-approved server operating systems, Windows services, enterprise applications, and supporting infrastructure.
• Administer Active Directory and core enterprise services, including user and computer accounts, security groups, permissions, Group Policy, DNS, DHCP, SMTP, file shares, certificate services, DoD PKI, and email/account request processes.
• Manage virtual, storage, and backup environments, including virtual servers, hosts, clusters, VDI components, NAS/SAN resources, file permissions, replication, recovery, disaster recovery, and continuity of operations support.
• Support SCCM and endpoint management activities, including software packaging, imaging, operating system deployment, patch deployment, third-party software deployment, client health monitoring, inventory, and compliance reporting.
• Install, configure, troubleshoot, and sustain commercial and Government-provided software across approved operating systems, hardware platforms, and mission environments.
• Apply and document STIGs, vulnerability remediation, IAVA support, patching, POA&Ms, scan result review, compliance reporting, and other cybersecurity requirements.
• Provide technical artifacts and documentation supporting ATO, C&A, audits, SOPs, troubleshooting guides, system configurations, architecture diagrams, and accreditation packages.
• Monitor and resolve system administration trouble tickets, recommend improvements to performance, reliability, security, and infrastructure operations, and support contingency, emergency, exercise, surge, and after-hours requirements.
• Ensure all assigned activities comply with applicable DoD, Army, USTRANSCOM, SDDC, information assurance, cybersecurity, and operational requirements.

Senior System Administrator

• responsible for the administration, maintenance, and cybersecurity protection of all Navy Enterprise Tactical Training Network (NETTN) client and server systems
• collaborate closely with teammates and cross‑functional departments to update, monitor, and maintain servers and workstations
• perform Microsoft Windows server administration, manage GPOs, create/modify DHCP reservations, patching and STIG’ing
• author standard operating procedures
• perform Tier 2 technical support
• maintain smooth operation of multi-user computer systems
• set up administrator and service accounts
• maintain system documentation, tuning system performance, installing system wide software
• allocate mass storage space
• interact with users and evaluate vendor products
• make recommendations to purchase hardware and software, coordinate installation and provide backup recovery
• develop and monitor policies and standards for allocation related to computing resources

System Administrator – Systems Administrator 3

• Ensure the reliability, security, and compliance of Windows systems and applications within HQ USINDOPACOM networks
• Manage over 150 servers across various security levels
• Patching, monitoring, log analysis, and collaboration with developers to enhance workflows
• Maintain, update, and secure Windows systems and applications
• Support critical HQ USINDOPACOM systems
• Ensure compliance with DoD and USINDOPACOM security standards
• Analyze processes and systems for improvements and automation
• Utilize SPLUNK and WhatsUp-Gold for log analysis and asset monitoring
• Manage patching and DoD PKI certificates
• Administer Intune and Ivanti for patching, configuration, and security
• Configure systems within the USINDOPACOM Endpoint Security Solutions architecture
• Create and maintain custom scripts
• Manage Windows Active Directory environments and provide status reports
• Implement backup and restore procedures
• Test and execute Continuity of Operations (COOP) plans
• Maintain Standard Operating Procedures (SOP) and documentation
• Offer after-hours and weekend support as needed
• Provide Monthly Status Reports.

Systems Administrator, Windows Active Directory

• Performs daily systems analysis, customer and contractor training, systems administration, and hardware maintenance.
• Performs daily analysis of systems and database management and configuration of Operating Systems, Software Applications, Active Directory (AD) domain, and databases specific to Wideband Satellite Communications (SATCOM) Operations and Technical Support (WSOTS).
• Performs analysis of Risk Management Framework (RMF) Information Assurance (IA) security requirements of complex DoD computer systems.
• The System Administrator staff will be required to provide coverage for 24/7/365 support, following a 12-hour shift schedule. The expected split will be 30% dayshift and 70% shiftwork.
• Performs performance analysis on Operating Systems including Windows 2012/16 Server and Windows 7/10.
• Provides administration support to site SIPR and NIPR network communication systems.
• Performs daily review of audit, security, and application logs and identifies problem areas or trends and takes the proper action and generates required reports.
• Performs hardware maintenance, documents deficiencies affecting performance or effectiveness: Dell Servers, RAID disk configurations, PCs, and CISCO networking hardware, WANs and LANs.

SATCOM Systems Administrator

• Establish and maintain smooth operation of computer NIPR, SIPR, and Mission systems (including operating systems, software, and hardware) in networked or stand-alone configurations.
• Maintain system integrity, and perform system and server upgrades as required.
• Create and document new methods supporting network and system operations and implement changes to procedures.
• Consult with support teams, help desks, customers, and other technical staff to resolve problems.
• Coordinate and perform operational and maintenance activities for networks and servers.
• Identify recurring problems, and recommend steps to reduce the severity or frequency of issues.
• Support the transition of development and/or production environments to new technologies.
• Utilize system software to monitor system performance, manage system data to maintain operational efficiencies.
• Evaluate system requirements to determine proper server installation methods and procedures.

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Senior System Administrator

System Administrator – Systems Administrator 3

Systems Administrator, Windows Active Directory

SATCOM Systems Administrator

Systems Administrator III