Systems Administrator Jobs in Arlington, VA

Optimize Linux-based systems for reliability and security, ensuring seamless integration. Collaborate with teams to design, maintain, and enhance infrastructures, while supporting users through techni...

Lead the charge in safeguarding data integrity and availability across diverse databases. Ensure optimal performance through proactive maintenance, adherence to security policies, and thorough system...

Shape innovative virtualization solutions using VMware technologies. Collaborate with the DoS PMD Infrastructure team to enhance enterprise architecture and ensure secure, cost-effective IT environmen...

Help us deliver robust database solutions for a mission-critical financial systems modernization program, ensuring compliance, performance, and security across multiple platforms while facilitating co...

Support and optimize IT systems through effective troubleshooting and maintenance. Manage daily operations while enhancing reliability and performance for client/server/storage/network devices in a dy...

Contribute to critical IT infrastructure by designing and deploying VMware solutions for the Department of State, enhancing security and operational efficiency for various enterprise applications and...

Unlock potential by performing forensic analysis, consulting on cybersecurity incidents, and assessing technical controls to enhance security posture and protect critical information systems within a...

Design and optimize secure AWS environments for large-scale federal cloud modernization. Lead migrations, implement infrastructure, and collaborate with teams to ensure business compliance and operati...

Oversee operations to ensure effective contract execution, manage team performance, and drive client engagement. Lead strategic initiatives and communications while fostering collaboration to achieve...

Join a team that's dedicated to optimizing CI/CD processes, integrating tools, and troubleshooting deployment issues in a dynamic DevOps environment. Drive efficiency in microservices deployment while...

Drive Azure solutions as a Microsoft Enclave Administrator, collaborating with technical teams to ensure robust cloud infrastructure and application support for intelligence community clients, while l...

Drive advanced IT support for senior executives in a mission-critical environment, managing complex systems and ensuring operational reliability while leading a specialized technical team to innovate...

Architect robust database solutions while driving performance and efficiency in Oracle environments. Collaborate with cross-functional teams to ensure seamless system transitions and maintain best pra...

Lead the charge in optimizing IT project performance through data analysis, developing benchmarks, and translating client needs, leveraging cutting-edge AI tools along the way. Join a dynamic team ded...

Champion engineering support for the Amphibious Combat Vehicle program by collaborating with military and industry stakeholders to enhance system performance and drive technical solutions throughout t...

Transform administrative tasks through innovative automation scripts using PowerShell, Azure CLI, and Ansible, while securing Azure databases and optimizing cloud infrastructure for peak performance a...

Elevate your career by supporting secure systems within mission-critical government programs. Partner in applying RMF principles, embedding security controls, and collaborating across teams to achieve...

Help us optimize large-scale, cloud-based library platforms by supporting and maintaining resilient infrastructure, driving automation, and ensuring high availability in a dynamic SaaS environment...

Optimize enterprise security by leading Vulnerability and Threat Management initiatives, enhancing detection, response capabilities, and risk remediation across complex infrastructure in a collaborati...

Reimagine system solutions by leading technical operations, ensuring effective performance, and enhancing security in a dynamic, collaborative environment. Utilize advanced skills to drive innovative...

Optimize our IT infrastructure while providing exceptional support for desktop, cloud, and security operations. Engage with users, manage AWS/Azure environments, and ensure system reliability and secu...

Champion Linux support for embedded systems, ensuring robust performance and reliability in critical environments through expert troubleshooting and configuration expertise...

Optimize enterprise network infrastructure and manage mixed-server environments, ensuring security and compliance while supporting the full IT lifecycle. Collaborate with cross-functional teams to enh...

Unlock potential by overseeing installation and administration of multi-vendor HPC systems, ensuring optimal performance while integrating diverse computing tools and managing extensive storage soluti...

Drive HPC support by ensuring optimal setup, management, and troubleshooting of multi-vendor servers and advanced computing tools, enhancing efficiency across complex IT environments...