Senior Linux Administrator Jobs in Reston, VA

Lead the charge in enhancing cybersecurity resilience and systems engineering for large-scale DoD systems. Utilize Zero Trust architecture to assess vulnerabilities and mentor teams while collaboratin...

Lead the charge in optimizing IT project performance through data analysis, developing benchmarks, and translating client needs, leveraging cutting-edge AI tools along the way. Join a dynamic team ded...

Execute cutting-edge network solutions, ensuring security and performance across Cisco environments. Drive Zero Trust principles and enhance the network infrastructure while mentoring engineering tale...

Manage a robust Citrix infrastructure, ensuring optimal performance and security for diverse users. This role involves configuring systems, troubleshooting connections, automating tasks, and documenti...

Manage and support the implementation and maintenance of Network Security Boundaries. Oversee daily operations, monitoring, and troubleshooting of network devices, ensuring optimal performance and rel...

Join our team to enhance Network Security Boundaries through operations, troubleshooting, and maintenance. Collaborate in a dynamic environment to optimize network performance and manage crucial secur...

Engage with a diverse engineering team to design, administer, and optimize complex databases while supporting innovative cloud-based solutions in a dynamic environment focused on defense and intellige...

Drive the execution of infrastructure deployments, collaborating across teams to optimize workflows and ensure timely completion of projects while maintaining documentation and adhering to standards i...

Join a high-impact team as you provide strategic systems engineering support, guiding complex initiatives in a DoD environment. Collaborate with leadership and engineering teams to ensure successful a...

Advance your career while driving software assurance and cybersecurity evaluations. This role emphasizes supply chain analysis, risk assessment, and collaboration with stakeholders to safeguard nation...

Support complex DoD computer systems through daily analysis, training, and hardware maintenance. Deliver solutions in Wideband Satellite Communications Operations ensuring data security and efficiency...

Champion the management of IT infrastructure and cloud operations, ensuring seamless system performance and availability. Collaborate with teams to enhance automation and support critical enterprise-l...

Optimize enterprise software applications by designing, developing, and supporting operational solutions. Collaborate with stakeholders throughout the Software Development Lifecycle to enhance perform...

The Network Based Systems Analyst III will provide front line response for digital forensics and incident response, as well as proactively hunt for malicious cyber activity. This role involves coordin...

Unlock potential by leading system engineering efforts in cybersecurity, enhancing system resiliency, and ensuring compliance for DOD projects. Engage with technical teams and government clients to dr...

Transform large-scale DOD systems through cybersecurity assessments and engineering principles. Lead a team while conducting evaluations and fostering customer relationships to enhance mission success...

Unlock potential by joining a dynamic team focused on integrating cutting-edge ML applications. Drive technical collaboration in a unique government program, leveraging your software development skill...

Unlock potential by driving innovation in software solutions for cutting-edge ML/AI projects. Collaborate with stakeholders to enhance applications and deliver integrated solutions, fostering communic...

Champion AI security by designing robust systems to defend against vulnerabilities while optimizing generative AI infrastructure. Collaborate with teams to build resilient multi-agent systems that ens...

Build and optimize enterprise-level Linux systems, ensuring operational excellence through incident management, troubleshooting, and continuous improvement efforts while mentoring junior staff and col...

Empower a team in delivering superior Workday Talent Acquisition and Onboarding support. Oversee operations, ensure system functionality, partner with HR, and drive process improvements to enhance use...

Shape the future of network security and infrastructure with your expertise. Lead comprehensive initiatives in VMware ESXi re-architecture and firewall administration, ensuring robust network segmenta...

Join a team that's focused on enhancing network stability and performance. You'll troubleshoot complex issues, improve processes, and engage with customers to ensure an optimal experience in a dynamic...

Champion innovative cloud solutions as an adept DevOps Engineer, driving seamless application deployment and infrastructure automation in a dynamic government environment while focusing on Kubernetes...

Champion cutting-edge network solutions by managing and optimizing enterprise LAN/WAN infrastructures. Lead initiatives for design, configuration, and security of network systems, ensuring high perfor...