UNIX System Administrator Jobs in Alexandria, VA

Empower high-performance computing through expert system administration, providing critical support, troubleshooting, and optimization of IT systems, while managing daily operations and enhancing reli...

Shape the future of network management by designing, implementing, and maintaining secure and high-performing LAN/WAN systems. Collaborate across IT teams to ensure infrastructure reliability and supp...

Partner with us to enhance mission-critical IT systems for federal law enforcement, ensuring optimal performance and operational efficiency while supporting cutting-edge technology and delivering supe...

Transform the data network landscape by managing installations, configurations, and troubleshooting to ensure optimal performance. Collaborate with cross-functional teams and leverage leading technolo...

Contribute to mission-critical modernization initiatives as a DevOps Engineer, focusing on automating and maintaining complex distributed systems in cloud environments. Drive improvements in reliabili...

Help us innovate in secure infrastructure management by leveraging your expertise in cloud environments, storage, and virtualization. Collaborate on advanced networking solutions while ensuring robust...

Serve as a key technical resource for managing network systems and cloud infrastructure, ensuring high availability and performance while supporting enterprise applications and identity systems in a h...

Join a team that's transforming cloud infrastructure by designing secure, scalable solutions. Leverage your expertise in AWS and Azure while collaborating across teams to optimize performance and ensu...

Elevate system performance by managing Linux infrastructure, ensuring 24x7 uptime, and implementing upgrades. Collaborate with design teams, provide troubleshooting support, and maintain comprehensive...

Champion innovative network solutions by organizing and supporting complex systems, ensuring streamlined IT operations and cybersecurity for government agencies at the forefront of defense technology...

Manage the administration and troubleshooting of Linux-based systems in a fast-paced, secured environment. Collaborate with engineers and security personnel to ensure operational integrity and support...

Play a key role in supporting mission-critical Linux systems administration, ensuring performance and reliability in secure environments while collaborating with cross-functional teams to resolve tech...

Develop and manage Linux systems to support mission-driven Intelligence environments, ensuring security compliance and efficient operations. Opportunities for various experience levels are available t...

Join a team that's executing mission-critical systems architecture and engineering! Contribute to a dynamic multi-level Enterprise IT environment, supporting operations, integration, and maintenance a...

Advance technical leadership in Linux service delivery, driving strategic direction, operational excellence, and team development. Collaborate with clients and senior management to enhance performance...

Champion a dynamic Virtualization System Engineering role, overseeing VMware environments and ensuring optimal performance through troubleshooting, upgrades, and robust systems design, while aligning...

Take ownership of key systems administration tasks, working collaboratively to ensure optimal performance, security, and compliance in a dynamic environment while supporting advanced technologies and...

Transform system performance by managing daily operations, ensuring security compliance, and enhancing optimization within a dynamic IT environment. Leverage expertise in cloud, networking, and automa...

Join a dynamic IT team as a System Administrator, responsible for supporting Windows 11 workstations, managing user accounts, and ensuring seamless operation within an advanced infrastructure that pri...

Execute the daily configuration and operations of systems, encompassing comprehensive management in clinical technology to enhance performance and support users effectively in a fast-paced environment...

Support and enhance production environments by managing Kubernetes clusters, automating infrastructure, and ensuring system reliability for mission-critical operations with a focus on cloud-native tec...

Lead and inspire a high-performing team focused on securing cloud infrastructure and modern application delivery. Drive enhancements in security architecture while advancing team skills in a collabora...

Shape the future of cybersecurity by managing secure cloud engagement kits, ensuring rapid deployment and real-time support to enhance the operational readiness of federal agencies during cyber incide...

Take ownership of DLA's Okta environments, ensuring stable operation through planning, development, and optimization. Engage in end user support, conduct training, and guide on technology direction to...

Elevate enterprise infrastructure by designing and implementing DDI solutions; lead automation and ensure network services' availability through scalable architectures and advanced scripting to drive...