UNIX System Administrator Jobs in Reston, VA

Transform your career by joining a dynamic team where you will ensure the integrity of geospatial intelligence systems through comprehensive testing across multiple platforms...

Optimize operations by overseeing facility management, ensuring a safe, efficient workspace, managing projects and vendor relationships, and taking charge of emergency preparedness for a mission-criti...

Shape the future of geospatial intelligence by leading testing efforts across systems. Collaborate with engineers to ensure compliance and quality. Utilize industry best practices while innovating in...

Invent the future of virtualization by enhancing CPU and memory technology for cloud solutions. Collaborate with a talented team to drive innovative features that power industry-leading virtualization...

Join a dynamic team as you develop and enhance complex software systems, leveraging extensive technical expertise in both front-end and back-end technologies, while driving innovative solutions in a c...

Empower teams through mission-critical management of federal cybersecurity platforms, ensuring operational stability and compliance while collaborating with cross-functional stakeholders to enhance in...

Join a team that's integral to delivering full life cycle software asset management support, enhancing user experience, and improving workflows across IT resources. Utilize your expertise in ServiceNo...

Engage in cutting-edge cloud software engineering with a focus on scalable architectures, containerization, and serverless technology. Lead projects from inception to delivery, transforming scientific...

Join a team shaping airspace safety, overseeing end-to-end systems engineering, integrating advanced technologies for surveillance, and enhancing national transport security through innovative enginee...

Pioneer AI-driven product strategies, leading cross-functional teams to innovate and enhance the software development lifecycle. You'll collaborate with engineering, data science, and market experts t...

Empower data-driven decisions by leading the design and development of robust data models. Drive strategic data planning and ensure effective data management for enhanced business intelligence and ope...

Lead the design and support of enterprise-level voice solutions, enhancing CUCM infrastructures. Collaborate cross-functionally, resolve complex issues, and drive project success within a Tier 3 engin...

Advance sophisticated software systems by designing, developing, and maintaining high-performance applications while collaborating with cross-functional teams and guiding junior engineers to ensure co...

Lead configuration management initiatives to enhance IT infrastructure governance, ensuring seamless change management and minimizing operational disruptions for enterprise technology environments...

Join a team that's committed to advancing DevOps practices, driving software delivery and enhancing collaboration within product squads through CI/CD pipeline design and automation. Be part of a trans...

Optimize IT operations in a cloud-first environment, ensuring reliable and secure IT services. Lead a team in service delivery, cloud infrastructure, and support for AI tools, driving productivity and...

Help us transform aviation operations by leading stakeholder engagement and change management initiatives. Leverage your aviation expertise to ensure operational alignment and enhance readiness across...

Join a dynamic Service Management Team as you oversee change control, release management, and security patching for Portal infrastructures, ensuring efficient process alignment with governance and sta...

Join a team shaping the future of airspace safety and surveillance. In this role, you’ll design, integrate, and analyze complex systems that enhance the security of our skies, directly supporting the...

Lead the management of IT projects within the Electronic Health Record Modernization Integration Office, ensuring compliance and efficiency in delivering multimillion-dollar initiatives that meet orga...

Elevate your career with a role focused on managing Proxmox VE clusters, ensuring platform reliability and security. You will collaborate with diverse teams, drive automation, and tackle complex troub...

Lead the charge in enhancing data center operations by overseeing critical systems, driving incident management, and optimizing infrastructure processes to ensure operational integrity and efficiency...

Join a dynamic research team as a User Advocate, bridging user needs with computing resources. Manage data workflows, optimize resource allocations, and enhance the research lifecycle through effectiv...

Empower community excellence by managing maintenance operations, ensuring safety and quality standards. Lead a dynamic service team, oversee unit turns, and enhance resident satisfaction through effec...

Join a dynamic team to design and optimize Splunk capabilities that enhance cybersecurity monitoring and incident response. Utilize your expertise in engineering, data integration, and analytics to su...