Senior Linux Administrator Jobs in Falls Church, VA

Drive the design and operation of Kubernetes clusters in a large federal cloud platform. Lead automation, improve developer experience, and ensure security compliance while mentoring team members with...

Join our dynamic team as a Systems Engineer to enhance mission success through systems engineering, requirements management, and collaboration in an Agile environment, supporting the development and i...

Champion the modernization of infrastructure software solutions by leveraging robust Python expertise and a breadth of programming languages. Drive core applications that enhance foundational system c...

Advance your career by developing and sustaining infrastructure software applications using Python and additional languages like C/C++, Java, and Go, while contributing to the modernization of foundat...

Join a team that's redefining network infrastructure! Evaluate and design solutions for AC/DC power, HVAC, and space management while collaborating closely with cross-functional teams to enhance our b...

Join a dynamic Network Administration team to lead support efforts, optimize system performance, and automate processes. Collaborate on innovative projects involving complex network systems and techno...

Optimize cloud infrastructure reliability through proactive monitoring, incident response, and performance evaluation. Collaborate with engineering teams to streamline operations in a dynamic 24x7 env...

Unlock potential by owning and optimizing identity systems and access controls to enhance operations, streamline processes, and drive automation initiatives within a dynamic IT environment...

Reimagine real-time software systems by developing innovative game-engine tools. Collaborate with a multidisciplinary team to enhance training simulations and tackle complex national security challeng...

Transform your career by designing and developing secure backend systems that drive enterprise outcomes through compliant storage and API integration. Collaborate in a dynamic environment where user n...

Optimize security operations by leveraging extensive experience and expertise in systems security, compliance, and risk management while guiding teams towards achieving mission success in complex envi...

Grow your career with the software engineering team focusing on backend systems, ensuring reliable storage and access to analytic results. You'll design, develop, and support software integration whil...

Develop and maintain security protocols for complex information systems, ensuring compliance with cybersecurity regulations. Engage with key stakeholders to protect high-impact environments and suppor...

Lead the charge in developing and enhancing advanced software systems through innovative algorithms and large dataset manipulation, ensuring quality through comprehensive testing and adherence to spec...

Explore and develop robust cloud infrastructure solutions while ensuring optimal security practices and seamless application performance, leveraging your expertise in AWS, DevOps, and software develop...

Lead the charge in advancing spacecraft attitude control systems and GNC capabilities. Engage in full lifecycle support, including design, evaluation, and operations to enhance mission success and sys...

Lead the charge in managing and optimizing Microsoft SQL Server environments, ensuring performance, availability, security, and reliability. Collaborate with teams to resolve incidents and enhance dat...

Accelerate your career as a systems engineer, shaping advanced solutions for national security through innovative design, development, and management of mission systems using cutting-edge technologies...

Explore a rewarding role managing multi-site server infrastructures, focusing on Windows environments. Leverage your expertise in systems administration, virtualization, and data center operations for...

Unlock your potential by developing innovative software solutions within diverse environments. Collaborate on complex systems using advanced methodologies while ensuring adherence to quality standards...

Join a team dedicated to managing information security risks in defense operations. You'll support day-to-day security tasks for various programs, ensuring compliance and security posture while collab...

Coordinate and facilitate project execution for complex programs by analyzing data and trends, developing project schedules, and collaborating with cross-functional teams to ensure timely delivery of...

Execute IT project management for OSINT systems, overseeing execution, coordinating efforts, and managing project lifecycles. Collaborate on requirement gathering and agile planning, driving impactful...

Take ownership of comprehensive security assessments and authorizations for multiple systems, ensuring adherence to RMF guidelines while managing team collaboration and documentation for operational s...

Join a team that's transforming software development with cloud and DevOps practices. This hands-on role combines leadership and engineering to drive innovative solutions in modern software architectu...