UNIX System Administrator Jobs in Arlington, VA

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...

Join our team as you assess and secure critical systems, utilize advanced analytic techniques, and mentor emerging cybersecurity professionals to enhance our defense strategies and uphold security pol...

Transform your career by enhancing organizational effectiveness through seamless coordination, leadership support, and operational excellence, while driving innovation and improving workflows in a fas...

Champion cutting-edge network solutions by managing and optimizing enterprise LAN/WAN infrastructures. Lead initiatives for design, configuration, and security of network systems, ensuring high perfor...

Join a team that's redefining talent acquisition by overseeing full-cycle recruitment activities, mentoring team members, and driving hiring strategies across multiple functions, ensuring alignment wi...

Join a team that's dedicated to enhancing information system security through policy implementation, risk assessment, and day-to-day operations while ensuring compliance with federal standards and mai...

Join a team that's dedicated to ensuring the integrity of intelligence systems. Oversee system accreditation, provide guidance on information assurance, and enhance operational efficiency through effe...

Lead the charge in the design and execution of enterprise network solutions, ensuring a robust, secure infrastructure that supports vital business operations while fostering team leadership and vendor...

Lead successful IT project initiatives focused on technology and data management. Collaborate with cross-functional teams to meet grant commitments and improve operational effectiveness while ensuring...

Transform full-stack software applications through design, development, and optimization, while ensuring security and performance. Collaborate with cross-functional teams in Agile environments to deli...

Join a critical modernization effort to enhance NSA's time-sensitive systems through DevOps engineering. You'll deploy applications, manage networks, and ensure system performance, all while providing...

Unlock your potential by managing complex software deployments and ensuring system performance. Drive the modernization of critical tools through expert troubleshooting and 24/7 emergency support in a...

Unlock your potential by enhancing deployment processes and tools for reliable software delivery. Join a dynamic ICAM team to drive DevOps initiatives, collaborating closely with engineers and securit...

Lead the onboarding process for the Databricks platform, enhancing data integration by coordinating user access and dataset management, while ensuring compliance with cybersecurity protocols and deliv...

Join a team that's dedicated to enhancing cybersecurity through expert assessments, leading workshops on threats, and providing recommendations for software and network security. Drive innovative solu...

Partner with us to ensure effective project scheduling and resource management within the Intelligence Community. Use your data analysis and communication skills to coordinate multiple development and...

Engineer enterprise-grade application container services using Docker and Kubernetes. Develop architectural documentation, coordinate SDLC phases, and support operations through best practices and aut...

Elevate your career by collaborating with top-tier teams to design, automate, and sustain complex cloud-based enterprise applications, driving innovation for critical missions within the Department of...

Elevate technical excellence by leading systems architecture for identity lifecycle management. Guide integration strategies, manage high-volume data environments, and mentor teams while ensuring robu...

Champion financial planning excellence by managing Workday Adaptive Planning as the primary administrator, enhancing data accuracy, reducing manual processes, and collaborating with key stakeholders f...

Engage in optimizing database environments by managing SQL Server systems, ensuring reliability, scalability, and security. Collaborate closely with development teams while performing core DBA tasks a...

Champion the development of comprehensive systems engineering solutions while guiding technical leadership across complex government programs. Collaborate with stakeholders to ensure integrity in requ...

Unlock potential by leading complex systems engineering efforts, ensuring technical integrity, and collaborating with key stakeholders to deliver innovative solutions within a large-scale government p...

Empower client success by managing projects that enhance technology deployment and improve processes with a focus on KPI development and business analysis. Engage effectively with VIP clients to drive...

Transform vital IT infrastructure by integrating and managing complex systems. Support mission-critical Identity and Access Management initiatives while collaborating across teams to ensure high avail...