UNIX System Administrator Jobs in Reston, VA

Take ownership of system administration, enhancing IT processes and security. Manage capacity planning and architecture to support mission-critical functions while ensuring compliance with cybersecuri...

Empower cybersecurity resilience by analyzing, monitoring, and responding to threats in a dynamic operations environment. Work collaboratively to protect enterprise networks while enhancing incident r...

Support the execution of budget operations for critical space programs, ensuring proper allocation and effective usage of resources. Collaborate with various divisions to drive efficiency and transpar...

Champion user-centered design for health/public sector apps, leading research and usability testing. Collaborate with cross-functional teams to create intuitive interfaces while advocating for accessi...

Transform technical ideas into clear documentation that supports IT systems. Partner with engineers and cybersecurity teams to create operational materials and ensure compliance and audit readiness in...

Empower your career by leading application development and containerization efforts, focusing on Linux environments and cutting-edge technologies, while driving innovation in platform integration and...

Join us to lead user-centered design for web/mobile applications in health and public sectors. Conduct research, create interactive prototypes, and collaborate with cross-functional teams to deliver a...

Engage in safeguarding cyber infrastructure by implementing compliance standards and analyzing security data in a remote role. Collaborate with teams to enhance monitoring systems and mitigate threats...

Elevate your career by providing strategic guidance and project management expertise in advanced technologies while collaborating closely with government leaders to meet their mission objectives and d...

Empower IT operations by managing service delivery across support teams, ensuring compliance with SLAs and performance goals while driving continuous improvement and operational efficiency in a dynami...

Discover opportunities to lead large-scale physical security programs that safeguard global data center infrastructure. Collaborate across teams to define strategies, manage risks, and deliver innovat...

Join a team that optimizes secure AI integration within multi-enclave environments. Collaborate across various sectors to design and sustain connector patterns, enhancing operational capabilities in c...

Shape the future of military AI integration by engineering secure, scalable connector patterns that enhance operational data flow across all classification levels in a critical defense initiative...

Join us to enhance housing policy development and research. You'll drive complex projects, foster partnerships, and deliver strategic insights to support national housing needs and community developme...

Join a team that's committed to advancing occupational safety and health initiatives by managing alliances, drafting policy guidelines, and representing in industry meetings to enhance agency outreach...

Join a dynamic team to monitor and maintain critical electrical and mechanical systems within a high-demand data center, ensuring operational efficiency and compliance while providing emergency suppor...

Drive the development of high-quality Interactive Multimedia Instruction to enhance training effectiveness for the Army National Guard, ensuring compliance with Army standards and improving operationa...

Drive the development and optimization of microservices and APIs using Java and AWS. Collaborate with cross-functional teams to enhance system performance and security while adhering to industry stand...

Unlock potential by leading the modernization of data architectures and fostering innovative data pipelines. Your expertise will drive the transition from legacy to modern systems to support critical...

Innovate and drive enterprise-level solutions in a dynamic cybersecurity team. Engage with complex systems and contribute to developing scalable architectures, ensuring robust documentation while ment...

Champion our security compliance initiatives, leading ISO 27001 and SOC 2 efforts while ensuring audit readiness and enhancing risk management practices across teams for regulated environments...

Lead the modernization of enterprise data architectures by designing scalable data models and migrating systems to relational databases, while ensuring data quality and performance optimization for mi...

Optimize your career by leading Azure cloud architecture and engineering initiatives. Drive enterprise standards, governance, and operational best practices while collaborating with cross-functional t...

Transform enterprise applications through hands-on development and architecture. Lead projects with a focus on scalability and security while collaborating with stakeholders to drive innovative Java-b...

Unlock potential by leveraging advanced analytical skills to drive insightful data analyses, enhance reporting processes, and support key decision-making for our esteemed clients in dynamic environmen...