UNIX System Administrator Jobs in Greenbelt, MD

Support workplace excellence by enhancing employee experiences and office operations. As a key facilitator, streamline logistics, manage resources, and create a vibrant, engaging atmosphere that refle...

Transform technical support into a VIP experience by providing advanced macOS and mobile device assistance, ensuring optimal performance for elite users in high-stakes environments. Elevate your caree...

Lead the charge in developing software for automated wireless communication. Participate in the full development lifecycle while optimizing performance, scalability, and maintainability of Kubernetes...

Innovate solutions in Microsoft Azure by designing, deploying, and supporting cloud environments. Collaborate with clients to integrate Azure with existing infrastructures while maintaining documentat...

Help us oversee and enhance the FAA's network systems by managing a large-scale Cisco infrastructure, ensuring security and operational efficiency, while mentoring staff and collaborating with cross-f...

Champion the enhancement of HPC capabilities by integrating multi-vendor systems. Collaborate with expert engineers to elevate national security initiatives, and deepen your technical skills while wor...

Champion advanced HPC integrations to enhance multi-vendor system capabilities. Collaborate with skilled engineers to drive impactful solutions that contribute to national security, while developing e...

Elevate customer success by driving Emergency Call Management adoption. This role emphasizes cloud product integration and technical support, ensuring seamless operation within client infrastructures...

Optimize security operations by implementing and enforcing information assurance policies, conducting risk assessments, and collaborating with engineering teams to maintain compliance and system secur...

Support the implementation of robust information assurance programs, maintain security policies, and collaborate with engineering teams to ensure compliance and risk management, enhancing organization...

Unlock the potential of secure hybrid cloud environments by advancing automation, enhancing CI/CD pipelines, and integrating security throughout the software lifecycle. Collaborate with cross-function...

Empower the software engineering team to design, develop, and test innovative applications and platform solutions. Collaborate across the SDLC while adhering to best practices and proactively resolvin...

Support our IT Operations as a SIAM ITSM Specialist, driving process improvement and governance across Change, Configuration, Event, and Incident Management for a multi-provider ecosystem in a strateg...

Unlock potential by providing essential support in a fast-paced data center, ensuring seamless IT infrastructure operations through troubleshooting, installation, and maintenance of hardware and netwo...

Join a team that drives collaboration by designing and supporting advanced audiovisual and video conferencing solutions that empower executive leadership and enhance enterprise communications across a...

Shape the future of transportation infrastructure by leading technical due diligence, enhancing project viability, and bridging public and private sectors to mobilize capital for impactful projects. E...

Develop impactful strategies connecting technical and regulatory aspects to enhance project bankability and drive private sector investment in transportation initiatives on a global scale...

Lead the charge in managing configuration processes for MODES III systems, ensuring proper documentation and compliance. Utilize your expertise to support military family policies in this critical, re...

Join a team that's dedicated to enhancing IT strategy and support for community services. Oversee technology implementation, manage cybersecurity, and lead a talented team to meet the department's evo...

Grow your career with a dynamic role focused on designing, developing, and maintaining advanced SQL database solutions. Optimize performance and lead ETL processes that fuel critical business insights...

Join a team that's delivering innovative data solutions, enhancing data architectures and pipelines while guiding a skilled team to tackle complex challenges in data integration and performance optimi...

Shape the future of cybersecurity by enhancing SOC capabilities and detection fidelity through hands-on engineering and collaboration with various teams to build scalable, efficient solutions for inci...

Lead strategic partnerships and program execution of high-visibility EMD projects. Drive performance metrics, resource allocation, and stakeholder engagement while overseeing program lifecycle from ca...

Help us enhance user training and operational readiness through effective analysis and support for a Commercial Off-The-Shelf software solution, ensuring alignment of training materials with actual sy...

Manage the deployment and support of CyberArk solutions, collaborating with government stakeholders to ensure security compliance and best practices while troubleshooting issues and developing documen...