Senior Linux Administrator Jobs in Greenbelt, MD

Optimize the performance of Exchange Online and Azure M365 environments. Manage user accounts, ensure system availability, and support compliance. Collaborate with teams to enhance messaging and virtu...

Partner with us to enhance database management systems ensuring optimal performance, security, and data integrity while coordinating user requirements and system modifications in a complex environment...

Manage and oversee full-cycle ICT design for mission-critical data centers and smart buildings. Collaborate with leadership, lead design teams, and develop project specifications. Ensure projects are...

Contribute to innovative cloud-based analytics by developing high-performance solutions that handle vast data volumes while leveraging your expertise in big data and distributed computing...

Empower your career with a pivotal engineering role focused on mission protection and resiliency. Join a collaborative team to implement projects, manage tasks, and ensure effective operations in a dy...

Drive impactful engineering solutions with a focus on mission protection and resiliency, collaborating with diverse teams to achieve enterprise-level planning and execution while ensuring compliance w...

Elevate software development by utilizing Agile methodologies, spearheading problem-solving initiatives, and managing multiple development aspects while ensuring quality and stakeholder engagement...

Transform the digital landscape by integrating systems while providing hands-on leadership across various environments. Drive innovation with deep expertise in network architecture and engineering as...

Champion full SDLC support for GATEKEEPER product, collaborating with cross-functional teams to ensure seamless installations, optimal performance, and compliance with security standards for DoD clien...

Accelerate progress at a leading firm by providing systems engineering and integration support for DoD Zero Trust initiatives, focusing on identity, policy decision, and access control integration wit...

Contribute to mission success by collaborating with customers to enhance Video, Image, Speech, and Text Analytics. Leverage your extensive experience to ensure operational excellence and support advan...

Unlock the potential of IT infrastructure and cybersecurity by ensuring robust support for nationwide operations, maintaining compliance, and optimizing system performance to enhance mission effective...

Accelerate your career by driving the integration of complex systems and ensuring technical integrity throughout the project lifecycle. Collaborate effectively with stakeholders and lead innovative en...

Help us optimize system engineering processes by providing technical direction, leading integration activities, and ensuring compliance. Leverage your expertise in architecture and design in a collabo...

Elevate system performance by administering and securing complex Linux infrastructures. You will support mission-critical operations in a classified environment while ensuring compliance with security...

Join a dynamic team as you manage and optimize computer networks, ensuring efficient performance and robust security in a collaborative environment while providing top-notch technical support and prob...

Join a team that's dedicated to optimizing critical technology infrastructure, providing technical support, and automating solutions to enhance performance while minimizing operational disruptions...

Unlock seamless cloud operations by administering and securing mission-critical environments. Collaborate in ensuring compliance, proactive issue resolution, and effective service restoration for a va...

Elevate operational excellence in electrical infrastructure for hyperscale AI data centers. Lead audits, ensure readiness, and drive improvements, bridging operations, design, and construction to main...

Deliver systems engineering expertise by ensuring clear communication and security alignment across teams. Lead complex engineering efforts while collaborating on cloud migration and delivering high-q...

Champion secure and scalable cloud solutions by managing Azure infrastructure and Microsoft 365 services. Collaborate on cross-tenant initiatives and optimize performance while ensuring operational ex...

Grow your career with a pivotal role in developing embedded Linux software systems. Design and optimize networking solutions for mission-critical aerospace platforms while collaborating across enginee...

Advance your career by designing and integrating complex systems, ensuring technical and customer requirements are met while collaborating with teams to enhance system performance and compliance acros...

Execute complex systems design, integration, and maintenance for national defense. Collaborate across multiple technology domains ensuring system interoperability and compliance while thriving in a dy...

Contribute to ITOM excellence by managing ServiceNow platforms, ensuring data integrity, and optimizing integrations in compliance with federal standards. Collaborate with teams to enhance system perf...