Senior Linux Administrator Jobs in Falls Church, VA

Join a team that's pivotal in supporting mission-critical operations across diverse locations, collaborating with stakeholders to ensure software readiness and operational efficiency in a dynamic, hig...

Join a team that's shaping the future of cloud security by leading vital cybersecurity initiatives, implementing federal guidelines, securing cloud environments, and mentoring junior staff to achieve...

Join a team that's at the forefront of national security, leading innovative approaches in endpoint security solutions. You'll drive design, integration, and optimization strategies, enhancing defense...

Join a team that's enhancing complex software systems by analyzing user requirements, designing solutions, and executing modifications to meet performance standards while ensuring quality documentatio...

Lead managed services operations to enhance enterprise IT and cybersecurity for the Army National Guard. Ensure compliance with SLAs, analyze service performance, and support incident management acros...

Join a team that's dedicated to ensuring quality and compliance across complex defense programs. Drive continuous improvement initiatives and lead quality management efforts to support mission success...

Lead the charge in quality management for a critical defense initiative. Oversee governance, integrate continuous improvement, and ensure compliance with evolving standards across diverse operational...

Manage complex Tier-3 IT support for critical analytics ecosystems. Collaborate across engineering and cybersecurity teams to enhance performance and resolve escalated incidents in multi-enclave envir...

Empower mission success by providing expert Tier-3 support for advanced analytics ecosystems, ensuring operational excellence, and mentoring support teams in complex IT environments. Elevate technical...

Elevate the efficiency of IT systems by managing strategic modernization plans and overseeing project execution. Join a dynamic team enhancing technology use for the Department of Transportation to me...

Deliver critical systems engineering support for platform integration, planning, and analysis. Engage in diverse projects, contribute to advanced technologies, and grow your career in a dynamic remote...

Shape the future of online operations by integrating advanced technologies, ensuring security compliance, and streamlining systems. Drive innovation while collaborating with stakeholders to enhance op...

Lead technical teams in renewable energy and data center integration projects. Oversee power system studies, interconnection assessments, and compliance with ERCOT protocols to support infrastructure...

Lead the charge in assessing and validating cyber systems while collaborating with teams to ensure robust technical strategies and governance. Stay ahead of emerging technologies and provide critical...

Lead the charge in re-architecting and optimizing Active Directory environments, overseeing implementations, ensuring security, availability, and compliance within identity management systems, while c...

Elevate your career by developing test procedures and deploying solutions on AWS while collaborating in an Agile environment. Contribute to software quality and documentation using tools like Jira and...

Empower your career as you design and implement innovative software solutions across diverse platforms, ensuring high code quality and client engagement as part of a collaborative team focused on clou...

Optimize AI infrastructure by managing GPUs and specialized hardware. Support teams in deploying cutting-edge technologies and maintaining optimal performance for high-demand AI workloads, ensuring ef...

Join a dynamic team as a Network Systems Engineer, where you’ll deploy, integrate, and sustain cutting-edge communication systems in a fast-paced environment, ensuring system reliability and enhancing...

Lead the charge in DevOps engineering by integrating and sustaining software solutions within a Linux environment, ensuring compliance, and enhancing operational efficiency for cross-functional teams...

Join a team that leads the integration of AI/ML models into operational systems, enhancing data platforms for military applications. Contribute to cutting-edge technology that supports national defens...

Unlock the potential of AI integration by leading secure and scalable connections between the War Data Platform and external model providers. Drive innovations in military data operations while enhanc...

Shape the future of cybersecurity as you lead technical security operations and ensure the integrity of information systems. Your expertise will enhance security management and support vital initiativ...

Join a team that's reshaping data center operations by leading diverse tech teams, developing innovative solutions, and ensuring operational excellence in a fast-paced environment while maintaining hi...

Take ownership of data center operations by managing a diverse team and driving projects towards efficiency while ensuring technical excellence and adherence to security protocols in a fast-paced envi...