UNIX System Administrator Jobs in Springfield, VA

Transform your career by designing and securing automated infrastructure, ensuring compliance and hardening at every step. Leverage your expertise to fortify our cloud platform and elevate security pr...

Lead IT support operations by managing environments, enhancing security, and developing custom applications to optimize user experience and operational efficiency across multiple departments while ove...

Advance your career by leading complex airport systems projects, coordinating multidisciplinary teams to ensure timely delivery, quality control, and adherence to regulations for mission-critical tech...

Lead complex airport systems projects, ensuring alignment with operational needs, managing multidisciplinary teams, schedules, and budgets throughout all project phases from planning to closeout...

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

Elevate your career by protecting digital assets and enhancing security posture through advanced cybersecurity tools and proactive monitoring, contributing significantly to mission-critical national d...

Elevate your career by driving development and operational excellence of cutting-edge cloud storage solutions, collaborating across teams to deliver high-performance, resilient systems, and shaping th...

Build innovative software solutions that meet DOD standards. Leverage over a decade of experience to enhance application performance and support testing efforts, ensuring compliance in a dynamic team...

Transform the digital landscape of conferences by managing registration systems, enhancing user experiences, and supporting Campus Operations, while collaborating across teams to ensure seamless and e...

Contribute to next-gen collaboration tools, ensuring security and performance across the Intelligence Community. Collaborate withIT professionals to develop, monitor, and enhance Linux-based solutions...

Empower cloud-based infrastructure management by delivering effective Linux administration, containerized app deployment, and automation solutions, while ensuring secure and reliable operations in col...

Empower our team by managing and optimizing cloud-based infrastructure and applications, ensuring system reliability, performance, and security through expert Linux administration and container orches...

Manage and optimize enterprise databases, ensuring reliability and peak performance. Collaborate in an Agile environment to meet goals, support lifecycle activities, and enhance configurations to impr...

Transform enterprise applications by leveraging Java and API expertise to enhance integration workflows, manage distributed data pipelines, and collaborate within Agile teams to optimize performance a...

Transform cybersecurity by planning, executing tests, and analyzing systems to ensure compliance with government policies and security standards, while mentoring junior staff and validating security m...

Join a team that's committed to delivering top-tier AWS administration and security solutions. Oversee system testing and collaborate across development, operations, and security teams to enhance data...

Unlock the potential of satellite operations by leading software enhancements and ensuring system integrity. Collaborate with a skilled team to troubleshoot, integrate cybersecurity solutions, and enh...

Champion the secure management and lifecycle of mobile devices, enhancing user experience for 20,000+ customers while integrating with Microsoft 365 and ensuring compliance with mobility security stan...

Join our team to support the design and deployment of secure, reliable software. Leverage your expertise in systems administration and cloud technologies while collaborating with professionals to enha...

Shape the future of database management by ensuring the security, performance, and availability of Oracle and SQL Server environments. Join a collaborative team focused on technical excellence and inn...

Champion system development by analyzing user requirements and creating key engineering documentation, ensuring system effectiveness and compliance with established architectures and standards across...

Champion information assurance by managing cybersecurity policies, enforcing security standards, and safeguarding systems. Elevate operational security and compliance through risk assessments, documen...

Join a dynamic team as a Senior Virtualization and Storage Engineer, where you'll design, deploy, and optimize scalable VMware and storage solutions, ensuring high availability and security across mul...

Shape the future of defense technology as a Software Engineer, collaborating on the AEGIS Combat System and enhancing training simulations through innovative software solutions in a dynamic team envir...

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...