UNIX System Administrator Jobs in Annapolis Junction, MD

Join a team that's crucial in supporting mainframe environments by managing z/OS software installations, upgrades, and configurations. Engage in problem resolution and collaborate on technical project...

Champion mission-critical systems and networks, ensuring seamless operation and compliance while maintaining security and infrastructure integrity within a controlled environment. Drive impactful solu...

Join a team that oversees the operation and sustainment of mission-critical systems, ensuring optimal functionality, security, and compliance of a controlled IT environment while supporting ongoing de...

Unlock your potential as a System Administrator, managing IT systems, troubleshooting issues, and ensuring efficient operations across platforms. Collaborate with teams to enhance system performance i...

Drive enterprise network design and management, ensuring secure and efficient operations across WAN, LAN, and hybrid cloud environments for a large user base...

Join a team that's dedicated to optimizing a complex, 24/7 SAP environment. You'll ensure system uptime, drive performance improvements, and support business operations through innovative solutions an...

Play a key role in managing customer accounts, resolving technical requests, and maintaining records in a fast-paced environment. Collaborate effectively to support internal and external clients while...

Engage in resolving technical requests and managing customer accounts efficiently. Collaborate with teams to enhance service delivery while maintaining meticulous records and updating tracking databas...

Lead the administration and optimization of Commvault backup frameworks and compute environments, ensuring data protection and security compliance for critical federal infrastructure. Collaborate with...

Champion the future of equity administration by managing RSU awards, ensuring compliance, and enhancing global operations. Collaborate across Finance, Payroll, and Legal to optimize workflows and driv...

Join a team that delivers effective solutions in a classified environment, collaborating on hands-on system administration while ensuring security and compliance for seamless operations across the sys...

Grow your career by enhancing cybersecurity operations through engineering and technical support of SIEM platforms. Lead initiatives for automated incident response and integrate critical systems for...

Engineer robust systems to enhance mission-critical operations, optimize cloud and on-prem environments while ensuring security and performance. Foster collaboration with Agile teams to solve complex...

Join a team that's dedicated to safeguarding national security. In this role, you'll lead system administration for both Linux and Windows environments while collaborating with Agile teams to ensure p...

Transform network operations by solving complex challenges through design, implementation, and technical documentation. Collaborate with teams to enhance efficiencies and deliver innovative solutions...

Lead the security, availability, and integrity of multiple databases, ensuring compliance with business requirements through effective management, analysis, and organizational strategies to maximize p...

Help us maintain and optimize Linux operating systems to support mission-critical systems. In this role, you'll provide essential system administration, troubleshoot performance issues, and enhance op...

Grow your career with a pivotal role managing complex IT network & infrastructure systems, ensuring optimal performance across multiple campuses and leading a skilled team to enhance technological cap...

Accelerate your career by integrating advanced software solutions in a collaborative environment focused on enhancing submarine combat systems, leveraging innovative technologies to drive security and...

Shape the future of secure dataflow by designing, implementing, and maintaining enterprise cross-domain solutions while engaging with stakeholders and ensuring system health for an Intelligence Commun...

Unlock potential by driving the onboarding of DIB companies through project support and tech integration, utilizing your expertise in Linux and container orchestration within a collaborative team envi...

Contribute to the efficient onboarding of DIB companies by leveraging diverse technical skills in Linux, Docker, and Kubernetes, ensuring robust support for complex projects and programs that drive im...

Transform complex challenges into innovative solutions by leveraging your expertise in system architecture, collaborating with international partners, and aligning designs to strategic enterprise goal...

Unlock potential by managing Sybase ASE databases, ensuring performance, security, and continuity through effective backup and recovery strategies. Collaborate with teams to optimize database solution...

Champion our IT infrastructure by automating identity and device management. In this dynamic role, you'll implement innovative security measures while ensuring operational efficiency in a cutting-edge...