Senior Windows Administrator Jobs in Chantilly, VA

Explore a pivotal role in maintaining Linux and Windows infrastructure, supporting critical DevOps and operational systems across multiple environments. Collaborate with a diverse team to ensure syste...

Unlock potential by managing VMware environments, enterprise storage solutions, and Windows Server systems. Contribute to security implementations and compliance while supporting various network and i...

Deliver comprehensive storage support across multiple sites, enhancing performance and reliability in a high-performance, multi-vendor environment. Troubleshoot issues, conduct capacity planning, and...

Elevate your career by providing expert storage support across diverse sites, enhancing performance in a multi-vendor environment. Troubleshoot, optimize, and ensure reliability in high-performance st...

Lead the administration and engineering of Microsoft infrastructure, ensuring optimal performance and security across Microsoft 365, Azure Government, and endpoint management. Drive projects and mento...

Unlock the potential of intelligence systems integration by leading efforts to ensure seamless interoperability across multi-discipline analysis platforms, enhancing operational readiness and data-dri...

Shape the future of military intelligence by leading system integration efforts, ensuring seamless interoperability of advanced analytics and data platforms to enhance operational readiness and decisi...

Support critical integration tasks and troubleshoot workflows to enhance data sharing and interoperability within Army intelligence systems, ensuring seamless operations and modernization efforts...

Lead the charge in advancing terrestrial sensor integration for Army intelligence, ensuring seamless operational capabilities and strategic alignment across multiple defense sectors. Drive innovation...

Elevate systems engineering excellence by leading critical activities for a high-priority defense program. Collaborate with multidisciplinary teams to deliver innovative solutions that meet stringent...

Lead critical systems engineering efforts for a high-priority nuclear modernization program, ensuring innovative solutions meet mission requirements while adhering to schedule and cost constraints. Co...

Champion the administration of global Linux systems, ensuring optimal performance and security. Collaborate with teams to enhance network efficiency and implement robust security measures while provid...

Unlock your potential as a Linux Systems Administrator, managing global IT operations, optimizing performance, and enhancing security in a collaborative environment. Drive innovation and ensure system...

Elevate your career by contributing to cutting-edge HPC systems, focusing on Linux environments and advanced networking. Collaborate with a dynamic team to troubleshoot and optimize high-performance c...

Execute systems administration for enterprise telephony infrastructure, ensuring maintenance, troubleshooting, and security compliance across Windows and Linux environments while collaborating with cr...

Engineer innovative solutions as a Systems Engineer, leveraging your expertise in enterprise environments to support critical government initiatives. Collaborate with teams to enhance system performan...

Join a team that's dedicated to enhancing technology reliability and security. As a Senior Systems Administrator, you'll collaborate across various platforms and tools, driving improvements and suppor...

Innovate security operations by managing compliance, access control, and personnel security. Collaborate with teams to enhance safety protocols and provide administrative support for classified activi...

Drive the charge in managing and optimizing secure Linux systems and Kubernetes environments. Leverage your extensive DevOps expertise to enhance performance, security, and automation in mission-criti...

Manage and optimize IT infrastructure, ensuring high availability and performance. Collaborate with teams to troubleshoot issues, automate tasks, and maintain security. Provide Tier 1 and Tier 2 suppo...

Join a dynamic team as you provision, configure, and maintain high-availability systems. Drive automation and enhance security while mentoring peers and optimizing operations across enterprise environ...

Join a dynamic team as a Systems Administrator, driving automation and optimizing system performance while ensuring secure infrastructure management and providing technical mentorship across enterpris...

Unlock potential by managing and securing cloud and hybrid environments, bridging operations and development teams. Drive automation and scalability while ensuring robust security measures and efficie...

Join a dynamic team to optimize enterprise Linux systems, ensuring high availability and security across diverse environments. Leverage your expertise in cloud infrastructure and automation to enhance...

Unlock your potential as a Senior DevSecOps Engineer, driving operational excellence in Linux and DB2 administration. Collaborate across teams to enhance application performance and security in a full...