Top Systems Administrator Jobs

Lead and maintain Windows server and workstations, manage network performance and protocols (IP, Ethernet, Frame-Relay, SONET, T1), administer DM/CM systems, design web pages, track hardware, perform troubleshooting and preventative maintenance, lead work center personnel during real-time mission support, ensure IA/compliance, and support system upgrades and documentation under minimal supervision.

Tier 2 Application Systems Administrator providing advanced Help Desk support: administer user accounts and access (AIMS/PAS), manage MFA soft/hard tokens, triage incidents, coordinate service restoration, monitor SLAs and reporting, troubleshoot applications and system issues, document ticketing activities, and support English/Spanish operations.

Provide on-site Tier I/II IT support for classified and unclassified armament program networks: imaging, patching, SharePoint and help-desk administration, COMSEC/cryptonet operations, teleconferencing and VoIP services, mobile device and cloud enclave support, equipment custodial/inventory duties, technical implementation planning, user training, and lifecycle management for DoD systems.

Provide Tier 2 desktop and on-site systems support: troubleshoot hardware, network, and peripheral issues; perform PC imaging and maintenance; manage Active Directory objects; install/replace end-user hardware; maintain Windows OS and related applications to ensure stable performance.

Support enterprise workstation and server management using MECM/SCCM: package and deploy applications, image workstations, perform OS deployments and patching, maintain client health and STIG compliance, run basic PowerShell scripts, handle AD tasks, troubleshoot software distribution, and escalate Tier 1/2 issues in support of INSCOM mission.

Serve as finance systems SME and primary liaison between Finance and IT: support and configure Oracle EBS R12, OBIEE, MarkView; troubleshoot issues; maintain hierarchies/configurations; build/support reports; lead UAT, controls, access reviews and audit readiness; drive enhancements, documentation, training, and process improvements.

Provide SME support and administration for Oracle ERP (EBS R12), OBIEE, MarkView, and related finance apps. Troubleshoot issues, maintain configurations and hierarchies, support reporting and integrations, manage UAT and controls, ensure audit readiness, document processes, train users, and lead system enhancements and continuous improvement efforts with Finance and IT stakeholders.

Provide SME-level support and administration for Oracle ERP (EBS R12), OBIEE, MarkView and related finance systems. Troubleshoot issues, maintain configurations and hierarchies, build/support reports, manage UAT and control evidence, participate in enhancements and integrations, execute access and approval limit reviews, support audits, and deliver user training and documentation to ensure system reliability, compliance, and continuous improvement.

Provides Tier 2 technical support for internal users and managed services clients. Responsibilities include resolving escalated tickets, troubleshooting Windows, macOS, Microsoft 365, identity, networking, servers, mobile devices, meeting-room technology, and specialized IP-based systems. The role monitors alerts, coordinates vendors and escalations, maintains ticket documentation, contributes to knowledge resources, delivers customer service, and participates in on-call rotations.

Install, configure, and support networks, computers, and mobile devices. Troubleshoot hardware/software, perform backups and disaster recovery, implement network security, monitor system performance, administer physical security systems (cameras/DVRs/badging), and assist with enforcement systems (ELSAG, LPR). Provide on-site and remote technical support and produce user documentation.

Administer, install, upgrade and maintain PeopleSoft instances (apps, DB, web/app servers, process scheduler). Apply PUM/Change Assistant updates, monitor performance/security, troubleshoot with DBAs/developers, configure Integration Broker, and provide 24x7 on-call support for PeopleSoft Financials and HCM.

Install, upgrade, monitor, and tune PeopleSoft applications and infrastructure (web/app/process scheduler), use PUM and Change Assistant, work with DBAs and developers for integrations, troubleshoot via WebLogic and Tuxedo, maintain security, and provide 24x7 on-call support.

Provide Linux systems administration (installation, configuration, patching, security, backups, restores), manage VMware virtual environments, support high-availability web and Oracle database environments, perform performance tuning, troubleshooting, monitoring, user/account management, and collaborate with technical and nontechnical staff.

Install, configure, and troubleshoot Nextiva CCTV application, Windows servers, and client/server hardware. Perform Nextiva 6.4 upgrades and new installs, build Windows servers via HP iLO, integrate Active Directory, and support international operations with flexible hours. Communicate with stakeholders and work in small agile teams.

Provide first-line IT support and maintain systems security and availability. Install, configure, patch, and monitor servers; manage accounts and access; perform backups, recovery, and hardware repairs; document procedures and ensure regulatory compliance (e.g., OFAC, BSA/AML, Privacy).

The Senior Systems Administrator manages archiving databases, consults on system requirements, designs systems, supervises personnel, prepares technical documentation, and leads user training sessions.

The Senior Relativity Senior Systems Administrator will manage network systems, maintain infrastructure, implement solutions, and ensure system performance in a legal and IT department.

The Senior Relativity Senior Systems Administrator will manage and improve network systems, focusing on Automated Litigation Support tools, system maintenance, documentation, and collaboration with IT leadership.

The Relativity Senior Systems Administrator will implement and maintain ALS solutions, manage network infrastructure, perform system maintenance, and produce documentation and reports.

Responsible for implementing and maintaining Automated Litigation Support systems, managing infrastructure, providing system maintenance, documentation, and reporting on system performance.

The Senior Systems Administrator manages technical support for a Federal agency, oversees Relativity database archiving, designs systems, consults on requirements, leads a technical team, and ensures quality control and compliance with policies.

The Senior Systems Administrator will manage archiving for Relativity databases, consult with government personnel regarding system requirements, perform technical evaluations, train users, and ensure project compliance and quality control.

The Relativity Senior Systems Administrator will manage litigation support applications, maintain systems infrastructure, provide documentation, and collaborate with IT leadership.

Seeking a Senior Relativity Senior Systems Administrator to manage and implement Automated Litigation Support solutions and maintain system infrastructure, supporting projects that enhance network systems in the legal and IT domains.

Responsible for implementing and maintaining automated litigation support systems including system infrastructure, external access management, and performance monitoring while providing documentation and weekly reports.