Senior Linux Administrator Jobs in Chantilly, VA

Manage the day-to-day administration of Cisco UCS and VMware environments, ensuring optimal performance and compliance. Drive disaster recovery testing, monitoring, and security hardening while provid...

Develop and manage reliable, secure IT systems and infrastructure, supporting staff and technology projects. Collaborate with teams and vendors to enhance tech solutions, ensuring seamless operations...

Advance automation capabilities by leveraging Ansible and Linux expertise to improve efficiency, security, and compliance for Navy clients. Drive impactful solutions in a collaborative environment tha...

Oversee complex IT systems and cloud services, ensuring robust infrastructure support and strategic management for FDA’s essential public-facing web presence, enhancing communication and operational e...

Shape the future of cloud solutions by providing technical leadership in developing and maintaining a robust Cloud-Native Service architecture, ensuring mission-critical applications remain operationa...

Unlock potential by managing and optimizing IT systems for FDA’s public web presence, ensuring seamless operation of complex infrastructure supporting millions of visitors and vital information dissem...

Join a team that's redefining desktop virtualization by providing expert support for VDI systems in a dynamic environment. Collaborate to optimize performance and elevate customer experiences while me...

Pioneer innovative solutions as a Sr. Systems Administrator, managing large-scale Linux systems through installation, monitoring, and enhancing security protocols, ensuring seamless operations and per...

Innovate with us in a key role managing Linux systems. Leverage your TS/SCI clearance and 5 years of experience to enhance application and data flow administration. Join a collaborative team dedicated...

Unlock your potential as a key member of our intel team, leveraging your strong Linux expertise and leadership in system administration, while contributing to impactful projects and advancing national...

Unlock potential by managing and securing enterprise networks as a Windows Systems Administrator. You'll enhance performance, support security operations, and ensure our systems meet federal guideline...

Lead the charge in designing and supporting critical systems, ensuring reliability and compliance while mentoring junior engineers. Your expertise will drive efficient infrastructure solutions with a...

Join a dynamic team as a COTS System Administrator, driving the deployment of cutting-edge technology solutions. Collaborate with cross-functional teams to enhance system performance and operational r...

Empower critical IT operations by managing enterprise application infrastructure, ensuring reliability and security. Collaborate with teams to enhance system capabilities and support modernization eff...

Elevate the efficiency and performance of IT systems supporting critical applications through expert troubleshooting, maintenance, and collaboration with engineering teams to enhance infrastructure ca...

Empower your career by managing IT systems and providing support. Drive the administration of cloud platforms and networks, ensure data security, and assist staff with technical solutions in a collabo...

Take ownership of Linux systems management while supporting a team of cybersecurity experts. You'll oversee system operations, compliance patches, and assist users, ensuring optimal performance and re...

Unlock your potential in systems administration, supporting a dynamic cybersecurity team through effective management of Linux and Windows systems while ensuring compliance and optimal performance for...

Accelerate your career by providing critical Linux systems administration for classified projects, ensuring high system reliability, and enhancing customer satisfaction through effective communication...

Empower the efficient operation of multi-user systems as you manage resources, implement security measures, and evaluate vendor products to enhance performance, all while collaborating with a team ded...

Lead a high-performing Agile team as a Senior Windows System Administrator, providing operations support, security management, and technical guidance for complex systems across a broad geographic foot...

Drive systems administration across diverse infrastructures, collaborating with Agile teams to maintain operational efficiency. You'll manage security protocols, optimize performance, and support tech...

Manage network configurations and security measures for critical assets while ensuring optimal performance and efficiency. Collaborate with teams to implement upgrades and maintain comprehensive docum...

Oversee and manage critical systems across hybrid and AWS environments, ensuring system availability, compliance, and security. Collaborate with teams to support modernization initiatives and operatio...

Lead the charge in enhancing Windows systems through automation, patch management, and troubleshooting. Utilize cloud technologies and contribute to infrastructure improvements while collaborating wit...