Systems Administrator Jobs in Arlington, VA

Engage stakeholders, analyze complex requirements, and mentor teams to drive process optimization and deliver innovative business solutions using advanced tools and technologies...

Join a team that's dedicated to applying systems engineering principles across the full lifecycle, ensuring technical integrity and quality in an environment focused on collaboration with government a...

Empower mission-critical operations by designing and sustaining cloud networking for advanced AI deployment across secure environments, ensuring robust connectivity and compliance in dynamic, classifi...

Elevate operations by leading global production strategies for customer-facing SaaS. Oversee technical response, drive automation, and champion AI-enhanced processes while collaborating across functio...

Elevate IT service delivery through innovation and automation. In this senior role, you will resolve complex escalations, mentor analysts, and collaborate cross-functionally to enhance efficiencies an...

Shape the future of operational data within the U.S. Department of War's AI strategy. Drive Configuration Management for the War Data Platform, creating policies and frameworks that enhance collaborat...

Lead the charge in managing DoDIN services to enhance operational readiness, ensuring service availability and compliance with military directives while overseeing network operations and governance fr...

Elevate customer success by driving Emergency Call Management adoption. This role emphasizes cloud product integration and technical support, ensuring seamless operation within client infrastructures...

Redefine cybersecurity standards by implementing NIST RMF for DOJ systems while collaborating with teams to ensure compliance and risk mitigation in both cloud and on-premise environments...

Empower aviation safety initiatives by analyzing environmental impacts and ensuring compliance across the National Airspace System. Collaborate with stakeholders to enhance decision-making and support...

Join a dynamic team as you lead the charge in managing virtual desktop environments, analyzing system performance, ensuring compliance, and enhancing cybersecurity measures for critical national intel...

Lead the charge in enhancing user experiences through innovative Virtual Desktop solutions. Drive system performance, security compliance, and support in a dynamic large-scale computing environment to...

Lead the charge in innovative network engineering solutions, providing expert support and training while shaping curriculum. Collaborate with a dynamic team to drive excellence in technology and secur...

Create impactful installations by leading and mentoring a dynamic team, ensuring projects meet quality standards while managing resources, budgets, and timelines in alignment with best practices for s...

Engineer operational excellence by overseeing cross-organizational projects, managing system teams, and driving innovative solutions to enhance AWS availability and efficiency, all within a dynamic an...

Lead the charge in advanced systems engineering, managing multidisciplinary teams to ensure effective integration and operation across complex geospatial intelligence systems for improved efficiencies...

Take ownership of complex systems engineering projects, collaborating with diverse teams to provide technical expertise and strategic insight for the Conventional Prompt Strike Program. Your contribut...

Take ownership of critical data center operations by managing maintenance and repair tasks across electrical and mechanical systems, ensuring high-performance standards and customer satisfaction while...

Empower operational excellence by directing enterprise Configuration Management for a key AI initiative. Lead cross-functional teams in establishing robust policies and maintaining system integrity ac...

Lead enterprise Configuration Management operations for a critical military AI initiative, establishing governance structures and processes across secure environments. Collaborate with diverse teams t...

Join a team that's dedicated to engineering excellence, overseeing complex telecommunications projects, and optimizing network infrastructure, while ensuring compliance with safety and technical stand...

Shape your career by leading a modern SOC, enhancing security operations, driving improvements, and ensuring effective incident management while collaborating with diverse teams to uphold cybersecurit...

Lead and manage complex cybersecurity programs, driving innovation and operational excellence while coordinating multi-location contractor teams and aligning projects with NIAID goals...

Lead billing operations and a dedicated team while ensuring timely, accurate invoicing, and enhancing processes in a fast-paced environment. Collaborate with cross-functional teams to address discrepa...

Transform scientific computing support by leading program management efforts, ensuring financial integrity and operational excellence while collaborating with key stakeholders to enhance mission objec...