UNIX System Administrator Jobs in Alexandria, VA

Optimize critical infrastructure operations in data centers by overseeing maintenance, compliance, and project improvements, ensuring 100% uptime while meeting client needs and safety regulations...

Drive the execution of infrastructure deployments, collaborating across teams to optimize workflows and ensure timely completion of projects while maintaining documentation and adhering to standards i...

Unlock your potential as a mid-level expert in cybersecurity, designing and implementing robust security systems to protect vital information throughout its lifecycle while adapting to evolving threat...

Join a team that's developing and executing test plans for HPC systems, ensuring compliance with requirements. Analyze system specifications to optimize performance, coordinate evaluations, and enhanc...

Grow your career with a collaborative team dedicated to optimizing customer experience through technical expertise and robust support solutions for enterprise clients, enhancing their use of leading t...

Partner with us to engineer comprehensive network architectures that align with organizational goals. Utilize your expertise in networking technologies to design, implement, and support robust solutio...

Optimize cybersecurity frameworks by leading incident resolution, monitoring, and engineering support. Design innovative solutions that ensure operational efficiency and compliance, while mitigating r...

Elevate enterprise data security and compliance by building innovative monitoring solutions, optimizing automated data pipelines, and enhancing frameworks across large-scale IT and HPC environments. J...

Champion cybersecurity solutions for government systems, enhancing security measures and incident response management while driving innovative IT strategies for compliance with evolving policies and r...

Help us elevate our IT services by supervising Maximo technical resources and enhancing system support, ensuring optimal performance and strategic development of our application solutions and reportin...

Lead the charge in providing comprehensive audio-visual support and system integration for mission-critical operations, ensuring high availability, reliability, and a seamless interface with IT infras...

Take ownership of the efficient operation and maintenance of campus utility systems. Lead a team of Operating Engineers, ensuring adherence to quality standards while enhancing service delivery and re...

Transform campus energy management by leading a skilled team in the operation, maintenance, and troubleshooting of critical utility systems, ensuring reliability and regulatory compliance throughout d...

Unlock potential by leading system engineering efforts in cybersecurity, enhancing system resiliency, and ensuring compliance for DOD projects. Engage with technical teams and government clients to dr...

Transform large-scale DOD systems through cybersecurity assessments and engineering principles. Lead a team while conducting evaluations and fostering customer relationships to enhance mission success...

Oversee systems engineering efforts throughout lifecycle phases, ensuring technical integrity and quality. Collaborate with government stakeholders and manage technical challenges to deliver exception...

Innovate in scientific software to convert spacecraft data into precision products supporting diverse space missions. Collaborate closely with astronomers and engineers, tackling technical challenges...

Advance our Zero Trust security architecture by designing scalable solutions for network and endpoint protection. Collaborate across teams to integrate best practices, ensuring robust security in hybr...

Transform the landscape of network security by driving Zero Trust strategies, enhancing endpoint protection, and collaborating cross-functionally to ensure secure access across hybrid environments...

Elevate your career by leading federal records management initiatives. Drive compliance and modernization within agency operations, while collaborating with stakeholders to ensure effective records cr...

Lead the charge in developing cloud-based solutions for Cyber Threat Intelligence, collaborating with multi-disciplined teams to enhance security across critical networks. Apply systems engineering pr...

Join a team that's revolutionizing cybersecurity for veterans' healthcare by securing complex systems, supporting cloud migration, and ensuring compliance with federal standards across healthcare envi...

Shape the future of health by driving innovative strategies, analyzing scientific initiatives, and crafting impactful communication products for leadership effectiveness in a dynamic executive role...

Unlock potential by administering and optimizing complex database environments, ensuring performance and reliability across multiple systems while collaborating with clinical trials teams in a structu...

Drive operational excellence as a key leader in IT, ensuring efficient, secure technology services. Collaborate across teams to enhance delivery, streamline processes, and support critical compliance...