Linux System Administrator Jobs in Reston, VA

Take ownership of Azure deployment pipelines, ensuring secure, rapid software delivery across enterprise environments. Collaborate with cross-functional teams to optimize CI/CD processes and uphold ri...

Shape the future of software development by writing high-quality code, collaborating with teams, and enhancing applications to meet user needs. Contribute your expertise to innovative solutions in a d...

Pioneer in developing and optimizing DSP algorithms for advanced signal processing. Collaborate closely with cross-functional teams to create software solutions that meet government specifications whi...

Lead the management and maintenance of mission-critical IT infrastructure, providing exceptional support across server, storage, and network environments while ensuring optimal system performance and...

Engineer innovative infrastructure solutions leveraging AWS and containerization to optimize operations. Collaborate with cross-functional teams while managing CI/CD pipelines for enhanced deployment...

Lead the charge in developing and managing a cutting-edge AWS platform, driving automation of infrastructure and CI/CD pipelines while ensuring system reliability and performance through effective col...

Contribute to the evolution of enterprise cybersecurity by engineering secure CI/CD pipelines and automating workflows. Engage in hands-on development to integrate security tools, enabling scalable se...

Champion our IT infrastructure by automating identity and device management. In this dynamic role, you'll implement innovative security measures while ensuring operational efficiency in a cutting-edge...

Advance your career by managing complex ServiceNow administration tasks, enhancing ITSM protocols, and overseeing user security measures to ensure smooth operations across multiple business units whil...

Transform complex network environments by providing vital system administration support. You'll ensure optimal performance and security for distributed systems, driving continuous improvements in effi...

Advance your career by providing vital system administration support in a dynamic environment. Collaborate with a dedicated team to enhance operational capabilities and maintain complex IT infrastruct...

Empower operational excellence as a hands-on administrator for fleet management systems, providing primary support, configuration, and data integrity while collaborating closely with users and IT team...

Contribute to the maintenance and optimization of local IT infrastructure, ensuring smooth operations of servers and network equipment in a regulated environment. Collaborate globally on projects and...

The Senior Systems Security Engineer will provide technical leadership for security and systems administration, focusing on the design, deployment, and management of security solutions in compliance w...

Lead the charge in developing and maintaining robust data feeds from multiple sources, ensuring high performance and reliability while integrating advanced AI capabilities for efficient data managemen...

Transform military training systems through lifecycle engineering and support. Collaborate with key stakeholders to enhance range training programs and ensure effective modernization of training facil...

Join a team that's dedicated to enhancing information systems with Microsoft technologies. You'll manage Azure resources, ensure network integrity, support users, and drive automation efforts while co...

Optimize and support Microsoft systems as a Tier 3 technician, handling system issues, performing upgrades, and implementing new solutions while ensuring optimal performance and compliance in a fast-p...

Join a team that's responsible for enhancing server operations, monitoring systems, and optimizing IT services. Leverage your skills to support users and ensure high quality network transmission in a...

Elevate system performance by managing server operations, configuring software, and optimizing network resource utilization to support seamless IT functionality and user assistance...

Champion cutting-edge software development while leveraging your extensive experience in Linux, Java, and modern frameworks to deliver innovative solutions in a secure environment. Collaborate with ex...

Analyze complex software engineering challenges and leverage 20 years of expertise to develop innovative solutions using Linux, Java, and modern frameworks within a secure, collaborative environment...

Advance your career by enhancing cybersecurity operations and assessments. Collaborate across teams to mitigate threats, conduct vulnerability assessments, and produce security documentation, ensuring...

Partner with us to support and maintain Azure and Microsoft 365 environments, acting as a key resource for escalated technical issues while driving cloud solutions and operational workflows in a dynam...

Elevate your career in a critical role ensuring the security and resilience of classified Windows-based environments. Join a skilled team focused on systems engineering, monitoring, and maintaining es...