Linux System Administrator Jobs in Arlington, VA

Join our team to lead cybersecurity efforts in large-scale network infrastructure. You will manage risk assessments, enforce security policies, and enhance system security while collaborating with div...

Optimize mission delivery through innovative .NET development, leveraging AI tools to enhance feature evolution and ensure robust, scalable web applications that meet complex federal requirements and...

Take ownership of critical infrastructure by ensuring optimal operation of Industrial Control Systems (ICS). Collaborate with cross-functional teams to minimize downtime while staying current with ind...

Champion DevOps excellence by automating, deploying, and managing robust infrastructure solutions leveraging Kubernetes and AWS. Collaborate with teams to ensure scalability, reliability, and top-tier...

Drive governance and standards for cloud platforms like AWS, Azure, and GCP. Collaborate with engineering teams to enhance system reliability, security, and performance, applying best practices while...

Join a team that's dedicated to hands-on system integration and testing of complex defense systems, influencing national security through verification, validation, and technical execution that include...

Unlock potential by enhancing analytic tools through innovative software design and development in Python, ensuring robust functionality across various operating systems and database frameworks...

Join a team that's redefining Unified Communication systems. Oversee design, implementation, and maintenance of cutting-edge telephony and video conferencing solutions, ensuring seamless interoperabil...

Contribute to system engineering excellence by analyzing and optimizing processes across the project life cycle. Collaborate effectively with stakeholders to ensure quality and integrity of deliverabl...

Transform the future of satellite networks by building an observability stack that ensures system reliability for critical operations. Leverage your expertise in SRE to forge best-in-class tools, proc...

Transform client experiences by effectively leading project onboarding and implementation. Oversee installations of various security and communication systems, ensuring timely delivery and strong coll...

Empower innovative reliability solutions by defining service standards and metrics for AI systems, driving operational excellence, and ensuring effective incident response in production environments a...

Join a dynamic team to enhance and modernize technical systems, develop software using Java/Spring Boot and Angular, and manage cloud services, while mentoring junior talent and driving Agile practice...

Transform your career by developing and deploying innovative software solutions. Lead large-scale data projects in a collaborative environment and tackle complex technical challenges while enhancing u...

Champion information assurance by managing cybersecurity policies, enforcing security standards, and safeguarding systems. Elevate operational security and compliance through risk assessments, documen...

Join a team that's dedicated to enhancing systems engineering processes across all lifecycle phases. You'll collaborate on technical design, ensuring quality deliverables while communicating with key...

Elevate your career by driving complex Systems Engineering projects from concept to completion. Collaborate with stakeholders as you apply your expertise in RF communications and project management in...

Unlock innovative solutions by leading requirements management for technology integration. Collaborate with stakeholders to define use cases, gather requirements, and ensure alignment with mission goa...

Engage in strategic program development and analysis, serving as a vital liaison within the Medical Disability Examination Office, enhancing operations and driving policy recommendations for veteran s...

Lead innovative projects at the molecular scale, focusing on self-assembly and programmable materials for diverse sensing and actuation applications, while collaborating cross-functionally to ensure s...

Engage in impactful software development by driving application enhancements, modernization, and support for enterprise-scale middleware systems, utilizing your expertise in Java and cloud technologie...

Join a team that's driving innovative solutions in national space and ground systems engineering. Leverage your technical expertise to support critical programs, ensuring seamless integration and perf...

Lead the charge in managing comprehensive program services for the ARNG Annual Statement, ensuring top-tier performance, stakeholder satisfaction, and strategic compliance while driving integration ac...

The Technical Analyst at Skyward will support the Centers for Medicare and Medicaid Services by developing and improving software applications and providing technical support for analytical tools. The...

Lead the enhancement and administration of our ServiceNow environment by configuring ITSM, asset management modules, and integrating external systems. Collaborate with stakeholders to provide technica...