Top Systems Administrator Jobs

The Systems Administrator manages system performance, security, and infrastructure while providing support for Windows and Linux environments. Responsibilities include monitoring, troubleshooting, and maintaining systems and backups, and implementing security measures.

The Senior Systems Administrator at Boeing will manage systems, perform maintenance, support security measures, and ensure optimal system performance across Windows and Linux environments.

The role involves supporting senior administrators in managing Linux and Windows operating systems, configuring storage and networking, and automating processes using PowerShell. Requires maintaining security compliance and providing after-hours support.

Install, configure, secure, and maintain Windows servers and desktops in closed/classified environments. Support VMware ESX virtualization, basic networking, hardware/software installation, AD and group policy administration, inventory/shipping, security audits, vulnerability remediation, and protection of classified information for Air Dominance programs.

The Windows Systems Administrator will support IT infrastructure, install and configure systems, and ensure security within the Air Dominance program, while maintaining hardware and software systems.

Lead a team to manage patching, VMware lifecycle, Windows and RHEL systems, TrueNAS storage, WSUS, Exchange, Active Directory, and PKI in air-gapped environments. Ensure vulnerability scanning, DISA STIG/RMF compliance, documentation, and audit readiness while installing and maintaining COTS/GOTS software.

Support senior administrators in maintaining Linux and Windows systems in various environments. This role includes configuring storage, managing Active Directory, and script automation.

Install, configure, secure, and maintain program IT infrastructure in a closed environment. Support Windows servers/desktops, VMware ESX, networking hardware, ADDS, hardware installation/testing, security audits, and protection of classified information to support Air Dominance programs.

This role involves managing backup systems and storage, troubleshooting issues, and maintaining enterprise multi-user network attached storage. It requires on-call availability and compliance tasks, primarily using Commvault and VEEAM.

The Systems Administrator will manage multi-user computer systems, oversee network resources, maintain system performance, and ensure security compliance. Responsibilities include Active Directory maintenance, DNS, DHCP administration, and supporting virtualization infrastructure.

The Systems Administrator will ensure system operations, monitor health, troubleshoot issues, and lead security protocols for government projects.

Deploy, configure, and support Microsoft Teams Rooms and AV/VTC systems. Provide tier 3 support for enterprise conference rooms, manage AV projects, troubleshoot hardware/software/connectivity, integrate with IT infrastructure, perform maintenance and updates, create documentation and training, and ensure security and compliance for meeting technologies.

The OT Systems Administrator will manage and maintain Windows-based OT systems, support continuous operations, and oversee modernization projects in a manufacturing context.

The Systems Admin role manages R&D and PoC labs, overseeing operations, configurations, documentation, and resource coordination. Essential tasks include lab management, network configurations, and administrative activities, ensuring operational efficiency and security practices are maintained for multiple projects.

The OT Senior Systems Administrator will manage and maintain Operational Technology systems, integrate cybersecurity measures, support continuous operations, and facilitate modernization projects at the Radford Army Ammunition Plant.

Provide on-site and remote IT support for global offices: troubleshoot hardware/software, manage assets and server rooms, deploy OS/software (SCCM/Jamf), maintain knowledge bases, support events/AV/devkits, automate processes, and assist onboarding and executive white-glove support.

The IT Systems Administrator maintains, configures, and secures enterprise systems, providing Tier II support and ensuring compliance with standards.

The Systems Administrator will manage cloud services, identity access systems, endpoint management, and operational maintenance, focusing on security and service delivery.

The Accounting & Finance Systems Administrator manages NetSuite configurations, supports integrations, and ensures performance of finance technology systems while collaborating with cross-functional teams.

Manage ServiceNow, troubleshoot and resolve incident tickets, maintain server infrastructure, support security compliance, serve as mid-tier escalation, collaborate on projects, create deployments and documentation, and participate in on-call rotation for a Cedar Rapids production facility.

Own and architect the go-to-market tech stack, acting as primary Salesforce (Sales Cloud) administrator. Manage integrations, data flows, platform health, troubleshooting across systems, vendor evaluations, access provisioning, SOC 2 compliance support, documentation, and stakeholder partnership to streamline lead-to-revenue processes.

The Business Systems Administrator manages Salesforce and ERP systems, ensuring data integrity, process optimization, and inter-departmental collaboration for operational efficiency.

As a Systems Administrator, you will manage classified IT systems, ensuring security compliance, desktop support, and server management while maintaining documentation and collaborating with security staff.

Lead and manage classified IT infrastructure operations, ensuring system integrity and security in sensitive environments. Responsibilities include patch management, configuration, compliance, and collaboration with security staff.

Manage and optimize Oracle Cloud EPM, liaise between Finance and data teams, oversee data integration, and improve financial forecasting.