Senior Linux Administrator Jobs in Annapolis Junction, MD

Join a dynamic team driving enterprise reliability through expert system administration and troubleshooting. Optimize resource utilization and manage complex configurations, ensuring system integrity...

Optimize enterprise reliability by managing system configurations and troubleshooting server issues. Provide Tier 1-2 support, enhance system performance, and contribute to mission architecture within...

Transform IT operations by leveraging your Linux expertise to optimize, secure, and streamline systems for high availability and reliability in a collaborative, mission-driven environment...

Champion operational excellence and team performance in delivering high-quality Unix and Linux services. Lead technical projects and drive innovation while fostering a collaborative culture to meet ev...

Optimize the performance and security of complex database systems while managing user access, data organization, and compliance with best practices in database management and administration across var...

Engineer and maintain the security, integrity, and availability of various databases. Oversee disaster recovery, performance tuning, and user account management to ensure optimal functionality and com...

Join a team that's dedicated to enhancing IT system support for clients by managing and troubleshooting network infrastructures, ensuring seamless operations for server and device performance across v...

Support IT systems and infrastructure by managing, troubleshooting, and maintaining environment health, ensuring optimal performance of networks, servers, and storage components while improving operat...

Play a key role in managing and supporting IT systems, ensuring effective operation and maintenance of diverse infrastructure, while resolving complex issues across server, storage, and network enviro...

Optimize IT systems as a Systems and Network Administrator, managing infrastructure, troubleshooting issues, and enhancing performance of technologies across client/server/storage/network and virtual...

Drive exceptional infrastructure management by automating deployment and scaling processes in a dynamic DevOps environment, collaborating closely with engineers to enhance operational efficiency and t...

Join a team of experts to elevate cybersecurity through advanced reverse engineering, vulnerability discovery, and technical research on Linux systems, driving innovative solutions and support for cri...

Shape the future of software solutions for U.S. Navy programs through agile development, focusing on Linux environments, security hardening, and automation while creating shell scripts and deploying O...

Develop and optimize enterprise technology asset management, ensuring compliance and data integrity while collaborating with stakeholders and delivering impactful solutions to enhance user experience...

Empower corporate IT operations by leading a Microsoft 365 tenant migration, managing identity access via Okta and Entra ID, and overseeing Windows endpoints. Drive effective service desk operations w...

Transform your career as a systems administrator, overseeing M365 services, data architecture, and robust security operations while collaborating with cross-functional teams to deliver efficient IT so...

Take ownership of mission-critical operations, optimizing systems for data and voice communications in a fast-paced environment. Support 24/7 activities ensuring vital information flow to decision mak...

Deliver mid-level expertise in VDI support and administration, enhancing system stability and performance for critical intelligence communications while leading team development and strategic initiati...

Champion system administration excellence by optimizing infrastructures, ensuring reliability and performance across diverse environments. Collaborate with teams to implement innovative technical solu...

Drive your career forward by joining a dynamic team as a System Administrator, providing critical support for hardware and software operations within a complex IT environment, ensuring compliance and...

Unlock potential by overseeing User Activity Monitoring to identify and analyze network anomalies, supporting Army systems modernization efforts through robust reporting and collaboration with cyber d...

Help us maintain and enhance cloud infrastructure using Terraform and AWS. Collaborate with teams to ensure security compliance and operational efficiency while managing resources across GovCloud and...

Accelerate progress at all phases of the systems life cycle by applying systems engineering principles, engaging with stakeholders, and fostering team collaboration to achieve mission objectives...

Unlock potential by applying systems engineering principles throughout the lifecycle. Collaborate with stakeholders, refine requirements, and build strong customer relationships to drive mission objec...

Take ownership of complex software systems engineering by defining specifications, designing, coding, and maintaining software applications while ensuring optimal performance and support for large tel...