UNIX System Administrator Jobs in Chantilly, VA

Join a team that's driving innovation in genomic analysis. Contribute to critical research by developing software tools for DNA sequence analysis, supporting protein studies, and enhancing genetic map...

Join us to lead our accounting operations, ensuring accuracy and scalability. Drive financial reporting, audits, and team development while applying your technical expertise in a dynamic, multi-channe...

Advance progress at a secure facility by troubleshooting and optimizing multi-platform environments, managing system integrations, and ensuring compliance with security standards while collaborating w...

Support and enhance IT services by managing network operations and providing deskside assistance. Collaborate with teams to troubleshoot issues, maintain infrastructure, and ensure seamless user exper...

Lead the charge in architecting and managing cloud environments while ensuring operational stability and security. Collaborate with teams to streamline processes and support a global workforce in deli...

Join our team to drive cloud infrastructure excellence, supporting critical missions through robust administration of Windows and AWS environments, automation, and collaboration with development teams...

Champion operational excellence as you manage hybrid server infrastructure across cloud and on-premises environments, ensuring high availability and security while supporting a global workforce in def...

Deliver skilled maintenance and repair of electrical and instrumentation systems in a power plant, focusing on troubleshooting, calibration, and compliance while ensuring operational reliability and s...

Lead the charge in program management, ensuring contract success through effective cost, schedule, and performance oversight while facilitating cross-discipline integration and clear communication wit...

Join a team that's dedicated to managing contracts seamlessly while ensuring optimal performance, cost efficiency, and risk management while serving as the primary contact for key stakeholders in a dy...

Shape the future of IT program management by overseeing operations, coordinating strategic meetings, and ensuring optimal support for government projects. Lead initiatives enhancing user network servi...

Transform data center solutions strategy and drive growth across global initiatives, enhancing partnerships and revenue. Engage with executive clients and elevate pre-sales efforts to set the stage fo...

Lead the charge in ensuring product quality for geospatial intelligence systems. Collaborate with a multidisciplinary team to develop tests, verify requirements, and enhance imagery solutions across v...

Accelerate your career by designing innovative virtualization platforms and systems for engineering research. Collaborate with researchers to create secure, high-performance lab environments, driving...

Unlock potential by architecting and enhancing next-gen research platforms, driving automation and reliability to provide researchers with cutting-edge tools. Collaborate in a dynamic environment brid...

Pioneer the integration and management of key digital platforms, ensuring seamless connectivity and data governance across systems. Lead projects and vendor relationships to enhance product informatio...

Champion project deployment readiness by ensuring technical accuracy and operational feasibility. Collaborate with vendors and cross-functional teams to preemptively address design gaps, leading to ef...

Shape the future of data center operations by driving technical readiness and seamless project deployment. Collaborate across teams to validate requirements, manage vendors, and ensure timely capacity...

Unlock potential by spearheading the design and management of enterprise storage environments. Drive optimization and ensure high availability across diverse data systems while collaborating with infr...

Contribute to the development and maintenance of precise documentation, enhancing operational readiness by translating technical processes into user-friendly formats in compliance with military standa...

Elevate your career by developing innovative ServiceNow solutions, collaborating with stakeholders to enhance IT service management and optimize performance. Make a difference in a team-focused enviro...

Take ownership of network maintenance and troubleshooting to ensure system reliability. Collaborate with users and vendors to resolve issues, execute maintenance routines, and document actions for sea...

Elevate the performance of satellite communications systems by leveraging your technical expertise and people skills. As a systems administrator, you'll enhance network security, manage critical infra...

Transform the future of satellite communications by leveraging your systems administration skills to enhance critical infrastructure, support warfighters, and mentor a dynamic team in a mission-driven...

Join a team that's driving innovation in systems integration for government initiatives. You'll oversee the development and maintenance of advanced cloud solutions, collaborating across teams to enhan...