Linux System Administrator Jobs in Alexandria, VA

Lead critical infrastructure modernization initiatives, analyzing enterprise-scale compute and storage assets for national security projects. Shape data-driven recommendations to optimize workloads an...

Advance your career by engineering secure software solutions in a Linux environment. Collaborate with security, infrastructure, and DevOps teams to enhance credential management, access controls, and...

Elevate your career as a senior software engineer, driving secure credential management and automation in Linux environments. Collaborate with cross-functional teams to enhance security and compliance...

Champion the digitization of records as a Database Administrator, providing vital system support, managing software upgrades, and enhancing user training within a dynamic team focused on compliance an...

Transform on-premises technology with your DevOps expertise. Lead the design, implementation, and lifecycle management of innovative solutions in a collaborative team, addressing complex deployment ch...

Help us maintain and enhance system performance by providing expert administration and support for a range of computing environments. You'll interact with users, troubleshoot issues, and drive process...

Contribute to the transformation of cloud delivery by designing and implementing automated CI/CD pipelines, ensuring robust, secure, and efficient deployment of critical applications while collaborati...

Engineer reliable Azure and M365 environments while enforcing security and compliance, leveraging advanced identity solutions, troubleshooting IAM issues, and collaborating across teams to elevate bus...

Shape the future of enterprise communications by designing and deploying cutting-edge Cisco Unified Communications solutions within a secure and complex IT environment, collaborating with teams to ens...

Take ownership of enterprise IT systems by administering network infrastructure and VMware virtualization. Ensure security, performance, and reliability of core services, while collaborating across te...

Optimize enterprise data feeds by integrating diverse vendor APIs and building robust ETL pipelines. Leverage AI for intelligent data handling while ensuring seamless performance and reliability acros...

Shape the corporate IT landscape by modernizing systems and enhancing service delivery while collaborating across departments to ensure security and operational excellence in a rapidly growing environ...

Elevate your career by providing vital IT support to the Intelligence Community. Lead projects, troubleshoot complex issues, and ensure optimal system performance while collaborating with diverse team...

Join a team of skilled professionals to manage Microsoft computing environments, ensure system reliability, and support user needs through effective troubleshooting and system administration, enhancin...

Lead the charge in administering and securing complex IT environments while supporting mission-critical operations. This role demands expertise in systems management and requires a Top Secret/SCI clea...

Elevate signal processing capabilities by designing and implementing DSP algorithms in software, adapting products to meet governmental needs while ensuring high throughput in challenging conditions f...

Engage with us to enhance software supply chain security through detailed analysis of software components, identification of vulnerabilities, and assessment of cybersecurity practices in compliance wi...

Elevate network security by leading enterprise architecture and engineering efforts for Navy clients, ensuring compliance with DoD standards. Collaborate closely with military leadership while mentori...

Join a dynamic team to design, secure, and maintain complex Linux systems, ensuring reliability and compliance in a high-stakes environment while leveraging your extensive engineering expertise and au...

Serve as a Systems Engineer focusing on Information Systems Security, ensuring mission-critical systems are secure and reliable. Collaborate with teams throughout the system lifecycle to influence des...

Pioneer secure enterprise systems by enhancing identity and access management, orchestrating effective integrations, and automating workflows to fortify operational efficiency across cross-functional...

Transform complex Linux-based systems as a Senior Systems/DevSecOps Engineer; drive installation, integration, and maintenance while enhancing system reliability in critical operational environments t...

Champion cloud security and compliance in multi-cloud environments. Drive projects, assess systems, and engage with service providers to optimize mission delivery while ensuring adherence to security...

Drive operational excellence by leveraging specialized skills in tech ops and information security to deliver solutions that enhance infrastructure and influence operations within a dynamic environmen...

Elevate your career by leading complex IT program management and integration efforts. Collaborate with cross-functional teams to fulfill strategic objectives, design secure cloud environments, and ens...