Linux System Administrator Jobs in Chantilly, VA

Join a team that's dedicated to securing information systems while supporting critical programs. As part of a high-impact initiative, you'll oversee security operations, develop documentation, and ens...

Champion security excellence by enhancing information systems and providing essential oversight for compliance and risk management. Innovate in team-driven environments and impact national security th...

Lead the enhancement and management of information security for critical systems. Drive compliance, risk assessments, and security documentation while directly impacting national security through inno...

Shape the future of mission-critical systems by leading integration, lifecycle management, and technical risk strategies while ensuring cross-stakeholder collaboration and delivering essential technic...

Manage mission-critical systems engineering initiatives, ensuring cross-stakeholder alignment and disciplined lifecycle management. Lead integration planning, technical documentation creation, and ris...

Unlock potential by supporting cybersecurity initiatives and enforcing security policies. Collaborate with teams to maintain compliance and manage risks for classified systems while ensuring robust op...

Engage in system engineering to support Army initiatives by translating operational needs into effective system solutions, ensuring performance specifications and technical documentation align with mi...

Join a team that's shaping the future by modernizing critical systems for Maryland state agencies. Contribute to impactful projects while advancing your career in a supportive, growth-oriented culture...

Contribute to network infrastructure evolution by integrating hardware and virtual systems. Collaborate with clients to implement best practices, ensuring robust and secure networking solutions that m...

Engage clients in streamlining Defense logistics and supply operations, driving process enhancements and organizational change. Utilize analytical skills to clarify data insights and develop actionabl...

Elevate security practices by guiding the design and implementation of cloud-based solutions, ensuring stakeholder requirements and compliance with NIST standards, while serving as a key Information A...

Inspire change by leading complex integrations for strategic customers. You'll collaborate cross-functionally to design solutions that connect diverse systems and enhance client operations, ensuring s...

Transform the software delivery process by integrating robust security within CI/CD pipelines, enhancing operational efficiency and safety across the development lifecycle through effective collaborat...

Elevate your career by providing advanced red team operational and engineering support, enabling mission success through expertise in network and systems administration while working in a hybrid model...

Accelerate progress at integrating and managing complex network systems, ensuring reliable operations and optimal performance across diverse environments while providing expert support and maintenance...

Transform network systems through comprehensive administration, design, and optimization of high-availability environments. Drive cloud technologies, container orchestration, and maintain critical ope...

Drive system administration and network optimization for radio frequency technologies. Manage deployments, cloud environments and maintain 24/7 support, ensuring high availability and security across...

Innovate by managing and optimizing network systems and cloud environments, ensuring high availability and security through effective administration, design, and deployment. Provide critical support a...

Contribute to optimizing enterprise network infrastructure by designing and supporting secure systems using Cisco and Arista technologies. Collaborate with engineering teams to enhance performance and...

Join a dynamic team to lead project management for critical IT hardware refresh initiatives spanning CONUS and OCONUS locations, ensuring alignment with strategic goals and operational excellence acro...

Grow your career with a dynamic role in software systems engineering, contributing to mission-critical space operations while collaborating with experienced professionals across the systems lifecycle...

Unlock potential by joining a dynamic team to develop and integrate software solutions for mission-critical operations in aerospace. Collaborate with experts to enhance system performance and ensure c...

Drive best-in-class software delivery by partnering with engineering teams, optimizing workflows, and leaving behind reusable tools to enhance productivity across diverse environments. Contribute to a...

Empower innovation by leading systems engineering efforts for national security space initiatives, delivering expertise in acquisition strategies and technical assessments across diverse projects for...

Unlock the potential of satellite operations by leading software enhancements and ensuring system integrity. Collaborate with a skilled team to troubleshoot, integrate cybersecurity solutions, and enh...