Systems Administrator Jobs in Portsmouth, VA

Join a dynamic team as a Systems Administrator, driving critical IT operations, enhancing system performance, and supporting user needs through effective solutions and collaboration in a government en...

Optimize operations for Windows IT systems, ensuring timely maintenance and support through efficient monitoring, troubleshooting, and reporting, while coordinating with stakeholders and enhancing sys...

Innovate within a dynamic IT team to enhance and maintain a robust network infrastructure. This role requires efficiently troubleshooting server and software issues while implementing solutions to mee...

Lead and enhance IT system operations by managing enterprise infrastructure, ensuring secure, compliant administration, performance monitoring, and providing user support to uphold mission readiness a...

Unlock your potential as a Windows Server Administrator, ensuring optimal operation, security, and backup for critical enterprise servers. Collaborate with teams to support web infrastructures and dev...

Champion the administration and optimization of Linux systems vital to eBusiness operations. Leverage your expertise in shell scripting and enterprise applications to ensure seamless data interchange...

Engage in the administration and cybersecurity of the Navy's Enterprise Tactical Training Network. Collaborate to ensure that server and client infrastructures are secure and operational, supporting m...

Lead the provisioning and security of endpoint and SaaS platforms, ensuring optimal system performance for our teams. Drive enhancements across cloud and on-premises environments while fostering a fas...

Optimize enterprise infrastructure by managing and enhancing hybrid systems. Collaborate with teams to ensure system reliability, security, and performance. Leverage your expertise in cloud environmen...

Join a dynamic team as you maintain and secure both on-premises and cloud infrastructures. Your role includes supporting operating systems, managing applications, and ensuring system integrity while c...

Unlock potential by overseeing UNIX system administration, providing Tier 2 support, securing systems for accreditation, and ensuring optimal performance of operational workloads through expert troubl...

Engage with our IT Operations team as a Senior Systems Administrator, focusing on Identity and Access Management while driving integration across security, endpoint, and identity systems to enhance in...

Optimize the operation and configuration of complex Okta environments, ensuring stability and support while leading a team of system administrators and enhancing end-user technology experiences...

Unlock potential by managing and optimizing enterprise infrastructure, supporting both cloud and on-premises systems, with a focus on high availability and security. Collaborate closely with key stake...

Drive robust IT support by managing server infrastructure, enhancing security, and optimizing backups. Ensure effective troubleshooting, compliance with standards, and proactive system monitoring for...

Deliver expert administration and management of ClearPath OS2200 systems, ensuring optimal performance and security. Collaborate with teams to enhance services, support integration, and drive continuo...

Drive innovation by overseeing the design and maintenance of robust IT network and server systems, ensuring high-performance and secure operations in a mission-critical environment with a focus on adv...

Join a team that's optimizing Linux infrastructure while leveraging Puppet automation for efficient system management and performance. Play a key role in maintaining security and stability in a dynami...

Elevate your career by conducting requirements analysis and recommending technical solutions for complex systems. Manage equipment installation, configuration, and documentation while ensuring optimal...

Join a team that's enhancing ServiceNow capabilities by supporting its administration and application development, ensuring operational reliability and efficient service delivery within a collaborativ...

Reimagine UNIX administration as a core component of operating excellence. Drive security, performance, and compliance in multi-site environments while collaborating with stakeholders to innovate solu...

Shape the future of IT infrastructure by providing expert Tier III support for critical DoD systems, encompassing server and storage management, compliance, and operational excellence in a dynamic env...

Elevate our pre-sales capabilities by optimizing systems and workflows that drive lead and account management. Collaborate across departments to improve efficiency, data quality, and user experience...

Empower your career as a hands-on IT Systems Engineer managing Microsoft 365 and identity infrastructure. Drive strategic initiatives in SSO, endpoint security, and compliance while supporting a dynam...

Unlock potential by transforming technology into opportunity through a Systems Administrator role. Engage in hands-on IT systems management and support, enhancing the operations of critical infrastruc...