UNIX System Administrator Jobs in Reston, VA

Deliver impactful solutions by leading UAT processes, executing tests, and collaborating with stakeholders to ensure quality health information exchange and improve clinical workflows...

Join a team that's redefining System Operations with expertise in Microsoft technologies and AI. Lead a multi-disciplinary team to ensure reliable, secure enterprise platforms while driving automation...

Join a team that's dedicated to maintaining and optimizing SQL Server environments, ensuring high availability and performance while collaborating with developers on database solutions and incident re...

Innovate your career as a Desktop Engineer III, managing complex IT systems, resolving incidents, and enhancing user training. Collaborate to drive technology solutions that optimize operations in a d...

Join us to provide exceptional technical support for complex software issues, driving customer satisfaction while collaborating across teams to enhance product reliability and efficiency in a dynamic...

Drive the architecture and design of robust, cloud-native cybersecurity systems, ensuring secure integration and compliance with Zero Trust principles while managing multiple large-scale projects at o...

Grow your career with this pivotal role that supports and manages an organization's information assurance program, ensuring compliance with security policies and maintaining a robust operational secur...

Lead the charge in optimizing endpoint management for critical IT operations, supporting over 120,000 users nationwide. Contribute to a dynamic team ensuring robust compliance and security tailored fo...

Unlock potential by performing complex analyses, designs, and support for healthcare applications. You’ll enhance user experiences, guide teams, and contribute to impactful projects while ensuring eff...

Unlock your potential as a Staff DevSecOps Engineer, leading security and efficiency initiatives for cloud-based platforms in a collaborative environment, driving the deployment of real-time data solu...

Empower your career by leading the development of secure end-to-end application lifecycles. Collaborate with a dedicated team enhancing data platforms for critical decision-making in high-stakes envir...

Elevate security protocols by leveraging 12+ years of experience in information assurance. Lead compliance initiatives while managing complex programs, ensuring robust protection of critical data acro...

Deliver results by managing comprehensive IT projects, coordinating resources, and ensuring business needs align with technology solutions. Guide project scopes, budgets, and timelines while maintaini...

Join a dynamic team as you guide software product development from concept to market, ensuring high quality and alignment with customer needs. Collaborate across teams to drive innovation and business...

Champion the full application lifecycle, guiding a skilled DevOps team in design, development, and system maintenance while ensuring infrastructure integrity and alignment with mission requirements. E...

Lead the charge in transforming behavioral health services by supervising multidisciplinary clinical teams, ensuring treatment efficacy, and enhancing patient recovery strategies in a supportive envir...

Transform engineering operations across a vast portfolio by managing HVAC systems and leading a skilled team. Drive strategic initiatives to ensure operational excellence while maintaining regulatory...

Discover a pivotal role in managing enterprise network operations, ensuring resilient and secure infrastructures for mission-critical academic and administrative functions, while supporting modernizat...

Shape the future of network security! As a Senior Network and Cyber System Engineer, you'll enhance cybersecurity operations while managing network infrastructures. Join a mission-driven team and make...

Drive the evolution of a comprehensive Customer Success Operations program, ensuring strategic alignment, stakeholder engagement, and measurable outcomes across diverse operational environments in sup...

Champion customer success at a pivotal federal AI initiative. Drive stakeholder engagement, service adoption, and strategic alignment in a dynamic environment while refining a comprehensive success op...

Optimize enterprise network infrastructure to enhance availability, security, and performance, while providing technical leadership and ensuring compliance through effective collaboration with cross-f...

Transform VA healthcare modernization by providing expert support for VistA systems. Collaborate with stakeholders to enhance interoperability and ensure accurate workflows, driving critical improveme...

Join a dynamic team to design and develop cutting-edge network software for embedded systems. This role focuses on enhancing system security, performance, and interoperability within a real-time opera...

Drive project execution by leading technical programs from conception to deployment, ensuring alignment with stakeholders and delivering innovative solutions in AWS data centers. Manage multiple proje...