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Praescient Analytics · 2 months ago

Systems Administrator, Mid - Army (TS/SCI)

Arlington, VA

Full-time

Onsite

Mid Level

3+ years exp

Praescient Analytics is a leader in delivering advanced analytic, data engineering, and technology integration solutions in support of the Department of Defense. They are seeking an experienced Systems Administrator to support a U.S. Army program, responsible for installing, configuring, maintaining, and optimizing IT systems and infrastructure to ensure performance, security, and reliability.

AnalyticsBig DataOpen SourceSoftware

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

• Install, configure, and maintain local area networks (LAN), wide area networks (WAN), data communication systems, and both physical and virtual servers

• Monitor system performance and verify the integrity and availability of hardware, network, and server resources

• Review system and application logs; verify successful completion of scheduled jobs such as system backups

• Analyze server and network utilization and manage user access controls and permissions

• Perform software installation, upgrades, and license management

• Support network modeling, analysis, and planning to optimize infrastructure performance and capacity

• Conduct regular system administration tasks and maintain accurate system logs and documentation

• Identify and implement system improvements, upgrades, and corrective actions in line with program requirements

• Manage and operate tool permissions, deploy new tools and servers, and maintain system documentation

• Develop and maintain IT application documentation, system specifications, and test plans per established standards and methodologies

Qualification

Systems AdministrationNetwork ManagementServer OperationsWindows AdministrationLinux AdministrationVirtualization TechnologiesNetwork ProtocolsSystem Security PracticesTroubleshooting SkillsBackup/Recovery ToolsSystem PatchingMonitoring UtilitiesTechnical CertificationsRMF ComplianceDocumentation SkillsCommunication Skills

Required

Active TS/SCI clearance required

Bachelor's degree in Information Technology, Computer Science, or a related discipline (or equivalent experience)

At least 3+ years of experience in system administration within a DoD or federal environment

Proficiency with Windows and/or Linux operating systems administration

Experience with virtualization technologies (e.g., VMware, Hyper-V)

Strong understanding of network protocols, firewall management, and system security practices

Familiarity with backup/recovery tools, system patching, and monitoring utilities

Excellent troubleshooting, documentation, and communication skills

Preferred

Relevant technical certifications (e.g., CompTIA Security+, Network+, Microsoft Certified: Windows Server Administrator, or VMware Certified Professional)

Experience supporting Army or other DoD enterprise IT environments

Knowledge of system accreditation and RMF compliance processes