IT Systems Administrator Jobs in Lanham, MD

Contribute to national security operations by maintaining high-availability Linux systems. Collaborate with cross-functional teams to troubleshoot complex issues, manage customer needs, and ensure com...

Transform your career by implementing and managing VDI solutions for a critical IT infrastructure supporting a vast user base. Drive operational efficiency through collaboration and innovative securit...

Join us to leverage your Windows Server expertise in a dynamic role focused on infrastructure management, security compliance, and customer-driven solutions. You'll play a key part in optimizing perfo...

Transform enterprise system operations by collaborating on complex solutions, optimizing network performance and ensuring security compliance within a critical intelligence framework...

Manage cyber forensic investigations in cloud environments, enhancing security by analyzing threats and producing actionable insights. Collaborate with teams to respond to incidents, and optimize dete...

Deliver excellence in help desk leadership, ensuring timely issue resolution and adherence to SLAs while managing system administration tasks and team performance to enhance user satisfaction and oper...

Champion help desk operations through leadership, overseeing Tier 1 support, ensuring SLA compliance, and managing user issue resolution. Contribute to system administration tasks and elevate technica...

Join a team that's at the forefront of cutting-edge technologies, utilizing your skills in Linux, virtualization, and automation to enhance cloud solutions and ensure compliance across various platfor...

Join a team that's dedicated to enhancing network systems for a key Department of Defense client. Leverage your technical expertise in Windows and Linux systems while collaborating with scientists and...

Empower your career by leveraging advanced Linux, cloud, and automation tools in a role that supports critical security operations, ensuring optimal infrastructure management and compliance while usin...

Join a team that's at the forefront of high-performance computing, designing and maintaining robust, low-latency networks across multiple sites, while ensuring secure and efficient data transfers for...

Join a team that's driving innovation through systems architecture and management. Design and maintain secure, high-availability infrastructures that support mission-critical operations while optimizi...

Join our team as a Linux Systems Administrator to support field exploitation systems and enhance lab environments. You'll manage system configurations, security, and documentation while mentoring othe...

Explore an opportunity to leverage your expertise in a dynamic environment where you will design innovative solutions and enhance Linux systems across diverse architectures in a collaborative team foc...

Champion a robust Active Directory infrastructure, ensuring operational stability, security, and performance in a 24x7 environment. Collaborate across teams to support enterprise services while adheri...

Champion the delivery of innovative Linux solutions by configuring virtual environments, optimizing storage systems, and enhancing technical documentation while collaborating with leadership for impac...

Unlock potential by leading internal and external penetration testing to identify and mitigate security vulnerabilities. Collaborate with teams to enhance security posture and drive organizational res...

Join a team that's shaping aerospace systems development, leveraging digital and model-based engineering to deliver advanced technology solutions across defense, civilian, and space domains. Expand yo...

Advance your career by managing Linux systems in a mission-critical environment. Leverage your expertise in system administration, security compliance, and virtualization to support high-visibility pr...

Lead the charge in optimizing and securing Linux systems for mission-critical environments, leveraging your extensive expertise in administration, virtualization, automation, and compliance to ensure...

Drive technical leadership by overseeing Windows systems administration for mission-critical environments, ensuring operational excellence while providing Tier 2 and 3 support and managing a skilled t...

Lead the charge in driving critical IT projects by overseeing a skilled team. Collaborate effectively with management while enhancing team productivity and maintaining high standards of service delive...

Provide expert Linux system administration support to enhance global consular operations. Collaborate with team members to ensure optimal network performance, troubleshoot complex issues, and implemen...

Shape your career by joining a dynamic team dedicated to managing Linux systems and enhancing cybersecurity in DoD environments. Utilize your expertise in AWS, F5, and Palo Alto technologies while ens...

Drive the management and support of Federal Physical Security systems, ensuring high performance and availability. Lead technical initiatives while liaising with clients and maintaining top-notch serv...