Linux System Administrator Jobs in Springfield, VA

Empower innovation by owning and enhancing our enterprise network. You will lead the evolution of cloud-based infrastructure, ensuring security, uptime, and automation while collaborating across teams...

Engage in transforming healthcare by designing scalable systems for real-time prescription decision-making. Collaborate with teams to enhance platform reliability and deliver accessible treatment opti...

Join a dynamic team driving innovative cloud storage solutions. Lead engineering efforts to design and maintain high-performance storage services globally, ensuring reliability and scalability for div...

Transform endpoint management by leading automation initiatives, enhancing deployment speed, and optimizing compliance through innovative engineering solutions within a collaborative team environment...

Partner with us to manage and maintain network infrastructures, ensuring high availability and performance. You'll analyze, troubleshoot, and enhance our systems while collaborating with teams to supp...

Drive innovative enterprise workflows by developing, configuring, and optimizing ServiceNow solutions that improve user experience and operational efficiency across various IT service management initi...

Empower your career as you manage and maintain network infrastructures, ensuring optimal performance and security. Collaborate closely with teams to troubleshoot issues and implement enhancements for...

Unlock potential by governing infrastructure operations, overseeing modernizations, developing standards, and advising leadership to ensure resilience and compliance in diverse IT environments...

Shape the future of technology-driven manufacturing as a Project Manager, overseeing project execution, quality assurance, and team leadership to optimize operations, ensure budget compliance, and dri...

Join a team that's advancing national security by designing and maintaining secure Infrastructure systems. Use your expertise in complex systems and DevSecOps to support vital DoD missions with innova...

Join a team that's shaping the future of Aegis Training Systems through expert leadership in Test and Evaluation, driving successful execution of comprehensive test strategies and technical solutions...

Innovate secure mobile solutions as a subject matter expert in Unified Endpoint Management, supporting 20,000 users. Drive macOS advancements, ensure compliance, and troubleshoot complex mobility issu...

Engage in transformative cloud development as a DevOps Engineer, enhancing automation, deployment, and maintenance of dynamic infrastructure. Collaborate with diverse teams to drive operational stabil...

Help us optimize cloud-based infrastructures and streamline DevOps processes by leading the deployment, automation, and maintenance efforts across AWS and Kubernetes environments in a collaborative an...

Transform the future of application development by leading a team focused on advanced PC and Mainframe systems projects. Drive project planning, technical oversight, and effective communications to de...

Take ownership of designing and developing complex software applications while collaborating closely with cross-functional teams to deliver high-performance, scalable solutions in an agile environment...

Transform enterprise system operations by collaborating on complex solutions, optimizing network performance and ensuring security compliance within a critical intelligence framework...

Elevate the cybersecurity posture through expert risk management, compliance, and vulnerability mitigation efforts. Drive high-level engineering solutions to ensure robust security standards within mi...

Optimize application delivery by managing Citrix systems securely and efficiently. Ensure VDI access, improve system performance, and automate tasks. Collaborate with teams to support a robust infrast...

Join a team that's integrating SRE principles with IaC to enhance operational reliability and security of cloud systems. You will work collaboratively to automate tasks and design resilient environmen...

Join a team that's dedicated to modernizing web applications through innovative, services-based design. Leverage your full stack expertise in a collaborative Agile environment to create impactful solu...

Lead the secure operation of enterprise public key infrastructure services, managing certificates and authentication to protect critical systems and ensure compliance with multifactor authentication s...

Elevate the security posture of critical operations by managing and overseeing enterprise public key infrastructure services, ensuring secure access and identity assurance across a distributed environ...

Pioneer secure operations by managing identity verification and PKI systems, ensuring integrity and availability while supporting mission-critical infrastructure across diverse environments for nation...

Lead the charge in enhancing vulnerability assessments and audit remediation, ensuring compliance with FISMA and SEC standards. Drive collaboration across teams to strengthen security processes and do...