Senior Linux Administrator Jobs in Fort Belvoir, VA

Deliver high-impact cloud solutions as a Systems Engineer, architecting secure and resilient IT infrastructures in AWS and Azure. Ensure compliance and optimal performance while leading security and r...

Engage in advanced systems engineering for user architectures, optimizing technology solutions and infrastructure. Collaborate with multidisciplinary teams to ensure robust and efficient systems, enha...

Join a dynamic team as you develop and enhance software solutions in a collaborative environment, leveraging your skills in agile methodologies. Embrace the chance to contribute to innovative projects...

Optimize our bespoke streaming analytics database, Pangolin, by building systems that handle terabytes of data. Collaborate closely with teams to enhance data experiences and shape the technology road...

Transform operational excellence by managing a top-tier 24x7 IT operations center, leading teams, overseeing projects, and ensuring efficiency and quality service delivery to our valued government cli...

Join a dynamic team to install and optimize Red Hat Satellite Server environments, ensuring compliance and operational efficiency while collaborating across the enterprise to enhance system performanc...

Oversee security operations for classified information systems, enhancing compliance by evaluating risks and vulnerabilities. Drive improvements in security measures while managing and documenting sys...

Lead the charge in enhancing system security by overseeing operations, enforcing compliance, and driving continuous improvements to safeguard vital information systems and data against vulnerabilities...

Drive innovation in auditory health by developing and integrating software and technical solutions that enhance military hearing readiness and clinical decision-making. Collaborate with stakeholders t...

Drive the architecture and design of robust, cloud-native cybersecurity systems, ensuring secure integration and compliance with Zero Trust principles while managing multiple large-scale projects at o...

Support and enhance user technology experiences by providing front-line technical assistance, solving issues, and collaborating with teams to maintain a secure and efficient IT environment within the...

Unlock your potential by building and managing robust systems that support critical services for millions. Collaborate on AWS infrastructure to enhance performance while ensuring security and reliabil...

Empower software integration efforts across diverse operating systems by leading the installation, configuration, and support of COTS/GOTS software, ensuring efficient performance and comprehensive do...

Elevate your career by collaborating with a high-performing team to analyze and enhance system processes, optimize cloud architectures, and implement data management solutions in a dynamic, mission-fo...

Champion advancements in space radar by providing vital systems engineering support, advising on performance assessments, and guiding improvements throughout the mission lifecycle while collaborating...

Serve as a key Infrastructure Engineer to design, secure, and maintain enterprise systems, utilizing advanced Cisco networking and Linux expertise in a hybrid environment for optimal performance and s...

Champion innovative software development, leveraging 14 years of experience while utilizing Zabbix, Python, Java, and Linux expertise to deliver high-quality solutions within a secure, collaborative e...

Join our team as a mid-level software engineer, overseeing daily tasks and collaborating on innovative projects. Leverage your extensive expertise and security clearance to drive success while enhanci...

Lead strategic technical initiatives to enhance enterprise architecture, modernization, and governance across mission systems. Collaborate with stakeholders to align technology strategy with operation...

Collaborate to evaluate and enhance risk management operations, ensuring robust configuration management support and analytical excellence for advanced engineering projects in a multidisciplinary envi...

Transform enterprise cybersecurity by leading the design and deployment of tools. Collaborate across teams to enhance security posture while automating and integrating solutions in diverse environment...

Join a team that supports the design and maintenance of complex systems, collaborating on mission-focused solutions throughout the system lifecycle. Demonstrate hands-on systems engineering expertise...

Pioneer innovative solutions in a multi-crate Rust workspace, ensuring robust performance and zero-panic execution across defense-critical applications while leading the architecture for multi-site de...

Unlock potential by overseeing the modernization of enterprise knowledge systems, ensuring system reliability, performance optimization, and proactive incident management while collaborating with a mo...

Lead a team to deliver innovative systems engineering solutions for complex national security missions, transforming operational needs into actionable system designs and architectures through collabor...