UNIX System Administrator Jobs in Springfield, VA

Transform the cybersecurity landscape by leading our classified information systems security efforts. You'll be pivotal in guiding management, ensuring compliance, and maintaining a secure network env...

Join a team that fosters innovation and technical excellence in IT support. As a Tier 2 Engineer, you'll troubleshoot complex issues, manage networks, and secure cloud environments while supporting a...

Lead the daily operations of HVAC mechanics, ensuring effective maintenance, service, and repair of large-scale heating and cooling systems while managing a skilled team to deliver high-quality perfor...

Empower success by driving systems engineering efforts throughout the lifecycle, ensuring technical solutions meet operational goals while fostering collaboration with diverse teams and stakeholders f...

Transform technical solutions into operational success while driving systems engineering throughout the entire lifecycle. Collaborate across teams to develop high-level designs and ensure alignment wi...

Reimagine operational efficiency by leading facility management initiatives. Collaborate with teams to ensure timely procurement and compliance in a dynamic environment. Drive program success with str...

Contribute to impactful endpoint engineering solutions for diverse OS environments, driving innovation and compliance in a government setting while leveraging your technical skills and expertise for o...

Join a team focused on designing innovative solutions for end-user computing environments, ensuring compliance and optimal performance across various desktop operating systems. Engage in configuration...

Lead the charge in project management by collaborating with stakeholders to deliver comprehensive plans that encompass scope, budget, and timelines while ensuring effective communication and risk mana...

Optimize mainframe security by administering RACF within IBM z/OS. Ensure compliance through user provisioning and access management, troubleshoot incidents, and collaborate across teams for effective...

Innovate secure delivery solutions, enhancing automation in software development while ensuring safe deployments. Collaborate across teams to maintain CI/CD pipelines, driving continuous improvement w...

Drive impactful IT solutions by leveraging your extensive software engineering experience, managing daily operations, and supporting user needs to ensure seamless system performance and resolution of...

Explore opportunities as a hands-on technical authority for Red Hat OpenShift, leading architecture, deployment, and management in multi-cloud and hybrid environments while mentoring teams and solving...

Accelerate progress at the forefront of software engineering, utilizing your extensive experience to design, implement, and maintain complex IT systems while leading teams for operational excellence a...

Unlock your potential by providing essential IT support, managing customer relationships, troubleshooting various technologies, and ensuring a seamless user experience in a dynamic, professional envir...

Lead the charge in enhancing virtual desktop technologies, delivering innovative VDI solutions for Government clients. Collaborate with stakeholders to manage complex Citrix and Azure environments and...

Unlock potential by leveraging your Linux and cybersecurity skills to enhance system performance while supporting mission-critical technology for our clients, ensuring compliance and fostering team co...

Reimagine system administration by leading the maintenance, upgrades, and configuration of cutting-edge SIGINT systems, ensuring optimal integration and performance in diverse operational environments...

Unlock potential by leading complex system engineering tasks, ensuring seamless integration and documentation across software, hardware, and cyber subsystems while adhering to project schedules and co...

Lead the charge in analyzing and optimizing IT systems while enhancing user experience through scalable solutions. Collaborate with business units to develop and implement robust integrations, ensurin...

Lead advanced IBM Power Systems engineering to enhance security, performance, and automation for enterprise applications. Provide expert technical guidance while supporting a critical infrastructure e...

Join a mission-critical watch center to optimize data collection and communications. Support and maintain front-end systems, ensuring vital information flows seamlessly in a dynamic 24x7 operational e...

Lead the charge in optimizing our ERP systems by ensuring data integrity, security, and user support. Collaborate with stakeholders and technical teams to enhance critical business applications across...

Transform production operations by leading a diverse team in a high-mix environment, focusing on continuous improvement, innovative processes, and effective resource management for new technology prod...

Engage in cutting-edge software development and lead complex projects that enhance the application environment, collaborating with teams while providing mentorship and technical guidance to achieve op...