Senior Linux Administrator Jobs in Chantilly, VA

Play a key role in transforming complex operational requirements into effective architectural designs. Collaborate with cross-functional teams to ensure alignment with mission objectives while mentori...

Drive the design and implementation of complex architecture for national security. Collaborate with cross-functional teams to translate operational needs into effective, scalable IT solutions while ad...

Lead transformative cybersecurity initiatives by managing programs that enhance the security framework for essential information systems, ensuring compliance with government regulations and minimizing...

Join a team that's committed to innovation and collaboration as a software developer, enhancing IT solutions through the entire application lifecycle utilizing best practices in a flexible hybrid work...

Advance security engineering across embedded systems, focusing on RTOS and virtualization. Collaborate on architecture, implement defensive features, and ensure compliance with security standards thro...

Advance your career by leading system protection engineering for high-voltage transmission and substations, including relay settings and protection studies. Collaborate with multifunctional teams to e...

Transform enterprise Linux environments by leading deployment and documentation of Delinea privileged access solutions. Collaborate at the intersection of cybersecurity, automation, and identity manag...

Optimize privileged access solutions across enterprise Linux environments, translating security requirements into effective system designs. Collaborate on automation and cybersecurity efforts to enhan...

Champion cybersecurity excellence as you support RMF in Agile/DevSecOps environments. Work directly with developers and technical teams to analyze vulnerabilities, validate findings, and ensure compli...

Transform enterprise architecture solutions for migration into DODNet, collaborating with cross-functional teams to ensure scalable, secure, and compliant infrastructure and endpoint services during c...

Lead the charge in developing and enhancing advanced software systems for analytics and real-time processing, collaborating with teams to deliver high-performance solutions addressing complex user req...

Unlock your potential as a Senior Information Systems Security Engineer, providing expert cyber security support, leading project requirements identification, and ensuring compliance with network secu...

Transform software systems through development, enhancement, and maintenance of complex applications. Analyze user requirements, troubleshoot issues, and implement improvements to ensure optimal perfo...

Shape innovative web solutions by leading enterprise application design and development, ensuring security and accessibility while collaborating with diverse teams for the U.S. Department of Education...

Grow your career with a dynamic role supporting and evolving enterprise learning technologies and applications. Engage in hands-on development, maintenance, and operations within a mission-focused env...

Advance your career by designing and developing enterprise-scale software and AI-driven solutions. Collaborate with cross-functional teams to build high-performance applications that enhance critical...

Elevate enterprise network security by managing Cloudflare and Zero Trust systems, ensuring robust cloud connectivity, and collaborating across teams to optimize network operations and maintain servic...

Unlock the potential of high-performance computing by managing and optimizing secure computing clusters. Drive innovation and efficiency through expert administration while ensuring compliance and ope...

Analyze and design security architectures for information systems. Collaborate with teams to ensure compliance with cybersecurity requirements and develop effective countermeasures for a secure networ...

Elevate your career by joining a team dedicated to enhancing credit risk strategies through innovative decision engine development and technical excellence, ensuring optimal underwriting processes for...

Drive innovation by applying your Model-Based Systems Engineering expertise to complex naval weapon systems support, ensuring integration and optimization through effective collaboration and technical...

Shape your career by leading system protection engineering efforts, including relay settings and power system studies. Collaborate on high-voltage transmission projects and ensure compliance with indu...

Discover your potential as a Senior IT Architect & Program Manager, leading innovative IT strategies and large-scale projects. Collaborate across teams, manage complex initiatives, and shape the futur...

Innovate within a dynamic team to develop and enhance advanced software systems, tackling diverse challenges in real-time analytics and algorithm development. Lead, test, and document software solutio...

Drive security engineering initiatives by developing solutions for vulnerabilities and system constraints while fostering relationships with stakeholders to achieve consensus and drive positive outcom...