Senior Linux Administrator Jobs in Mc Lean, VA

Join a team that's transforming infrastructure delivery through innovative DevSecOps practices. Collaborate on automation, security, and efficiency, ensuring a robust integration of technologies to en...

Reimagine how software integrates within secure, high-performance environments. Contribute expertise in Linux and Kubernetes, ensuring optimal performance and security compliance in multi-tenant setti...

Lead technical projects in network infrastructure, ensuring optimal operation of laboratory network equipment while providing expert support and mentoring to junior engineers. Emphasize strong securit...

Accelerate progress at the forefront of system architecture. This expert-level role focuses on designing complex applications and collaborating with international partners to meet strategic goals whil...

Innovate impactful enterprise solutions by analyzing, designing, and supporting systems while applying modern development methodologies and ensuring alignment with business objectives and technical st...

Join a dynamic team to drive enterprise sales and shape innovative technology solutions. Engage with executive leaders, cultivate strategic client relationships, and lead transformative pursuits in ma...

Shape the future of IT operations by overseeing technology solutions and staff. Manage networking, security infrastructure, and projects while ensuring excellent customer service and compliance within...

Play a key role in advancing defense systems engineering through leadership of complex technical teams, synthesizing solutions, and educating stakeholders while ensuring exceptional performance and qu...

Elevate your career by managing and optimizing enterprise databases to ensure reliability, security, and peak performance while collaborating in an Agile environment to meet client objectives and enha...

Unlock potential by fortifying an agency-wide InfoSec program. Join a dynamic team to shape compliance strategies while advising senior officials. Collaborate on risk management and implement innovati...

Lead impactful systems engineering efforts, guiding complex integration and requirements closure for advanced remote sensing systems. Collaborate with diverse teams to enhance operational capabilities...

Transform your career with a role overseeing information security for federal programs, collaborating with leaders to ensure compliance and protect systems. Leverage your ISSO expertise to lead critic...

Transform HPC & GPU environments by designing, optimizing clusters, enhancing performance and ensuring robust operation in a collaborative team setting, while documenting processes and staying updated...

Join us to design and enhance the global onboarding experience, ensuring new hires feel connected and supported. Own scalable programs and collaborate with stakeholders to drive engagement and retenti...

Unlock potential by developing software solutions for national security in a Linux-based Agile environment. Collaborate on innovative projects in SDR, geospatial processing, and visualization, ensurin...

Join a team that's dedicated to designing and enhancing complex software systems while utilizing modern programming languages and agile methodologies to meet critical user requirements and performance...

Take ownership of software design and development in an agile environment by leveraging multiple programming languages and frameworks to create robust applications and enhance existing systems through...

Transform the landscape of software engineering by designing, developing, and enhancing complex systems. Collaborate with agile teams to deliver solutions that meet rigorous standards in a dynamic, hi...

Manage complex IT programs to drive efficiency and mission success, integrating systems, overseeing governance, and collaborating with stakeholders to ensure alignment and continuous improvement acros...

Elevate network performance by designing, implementing, and maintaining robust data center architectures to ensure seamless and secure connectivity for critical operations in a high-stakes environment...

Support innovative technologies as a Scientist/Engineer, guiding projects and risk analyses while ensuring alignment with DARPA's mission in national security through technical expertise and project m...

Champion cutting-edge technology solutions by ensuring robust network performance and security. Lead diverse engineering projects from concept through implementation, mentoring junior engineers while...

Lead the design and development of scalable software systems, providing technical guidance and mentoring to junior engineers while collaborating with stakeholders to implement best practices in archit...

Architect mission-critical CNO solutions by designing, developing, and maintaining robust capabilities, leveraging low-level programming and cybersecurity expertise to enhance organizational performan...

Oversee the modernization and integration of legacy software systems in a mission-critical environment. Collaborate with stakeholders to enhance cloud infrastructures and ensure system reliability whi...