Linux System Administrator Jobs in Alexandria, VA

Transform user support operations across multi-tiered environments, enhancing service desk performance for critical military initiatives. Lead initiatives in AI-driven automation and ensure mission su...

Lead user support operations for a crucial AI initiative, ensuring high-availability service desk performance across various security levels while driving modernization efforts and enhancing operation...

Shape the future of data management by leveraging your industry expertise to develop innovative architectures for complex IT systems while guiding transition strategies from legacy frameworks to moder...

Lead systems engineering projects, analyze requirements, and deliver innovative solutions while supervising engineering teams and ensuring technical integrity in line with ISO/IEC 15288 processes to e...

Join a team that's driving the modernization of RF communication systems. Utilize your engineering expertise to design, integrate, and support complex packet-based hardware and software solutions, ens...

Transform your career by providing technical leadership in network modernization projects. Leverage your expertise in IT systems to integrate complex network solutions and collaborate cross-functional...

Champion innovative software solutions by developing, enhancing, and maintaining complex systems. Collaborate with cross-functional teams and employ best practices for design, testing, and deployment...

Join a team that's focused on delivering top-notch enterprise network solutions. Collaborate across departments to maintain and enhance network performance while managing projects and technical suppor...

Elevate security standards by managing automated testing strategies and compliance for the War Data Platform. Collaborate with cross-functional teams to ensure robust security practices throughout the...

Empower the War Data Platform by embedding automated security testing throughout the software lifecycle. Lead the design of compliance-driven security strategies and ensure mission-critical applicatio...

Empower your career by architecting high-performance applications using C++. Take ownership of critical components, mentor engineers, and contribute to system design in a collaborative, Linux-based en...

Manage enterprise infrastructure services, ensuring uptime and reliability for critical communication and authentication tools. Collaborate with various teams to enhance operations and drive automatio...

Elevate your career by leading security policy implementations and vulnerability remediation efforts in a dynamic enterprise environment. Drive effective solutions and ensure compliance while managing...

Lead the charge in enhancing enterprise systems for the Army National Guard, delivering vital IT infrastructure and cybersecurity support while optimizing performance across a vast network of operatio...

Reimagine IT infrastructure as you implement and maintain innovative network solutions, collaborating across teams to deliver quality systems and improve processes within a dynamic environment...

Shape the future of network and cybersecurity by managing infrastructure enhancements and support while ensuring system performance and compliance with evolving technology standards and policies...

Transform technology and lead a skilled team in creating cutting-edge solutions for identity management and access policies, while navigating complex projects and enhancing enterprise systems to suppo...

Champion the future of electrical systems engineering by leading design, analysis, and testing efforts. Collaborate across disciplines to enhance aerospace projects and ensure compliance with establis...

Transform complex enterprise transactions by collaborating with cross-functional teams to optimize deal structures and drive efficiency from quote to close while ensuring compliance and quality standa...

Unlock potential by serving as a key expert in on-premises identity and access management with Microsoft Identity Manager (MIM), ensuring data integrity and managing identity lifecycles across dispara...

Drive our new IT implementation strategy by managing integrations and optimizing processes for dental practices, ensuring quality and efficiency as you collaborate cross-functionally and develop suppo...

Innovate cloud-centric DevOps practices, enhancing CI/CD workflows and orchestration. Collaborate in a dynamic Agile environment to ensure optimal system reliability and automation across critical pro...

Unlock potential by overseeing network operations to ensure high availability, performance, and security of critical IT infrastructure. Collaborate with teams to monitor performance, respond to incide...

Support dynamic network operations by ensuring high availability and performance of IT systems. Collaborate with engineers for effective incident management and data analysis, contributing to operatio...

Manage the operational integrity and security of dynamic network systems. This role involves monitoring performance, responding to incidents, and guiding operational policy, ensuring mission-critical...