IT Systems Administrator Jobs in Greenbelt, MD

Design and implement Zero Trust security controls to safeguard mission systems across all classification levels, ensuring alignment with Department of War policies and continuous operational reliabili...

Lead the design and support of robust datacenter infrastructure, ensuring optimal performance and security while collaborating with teams on complex IT projects in a dynamic environment that values re...

Accelerate progress at the forefront of classified IT solutions, leading systems analysis and administration while collaborating with diverse teams to enhance system security and performance for missi...

Transform the network infrastructure with innovative engineering and operational support. Optimize security, resilience, and reliability while driving compliance with federal standards in a dynamic en...

Elevate operational excellence as you lead a multidisciplinary team, overseeing strategic planning and service delivery for high-performance computing systems, ensuring alignment with scientific goals...

Optimize security operations by monitoring and enhancing computing environments. Proactively identify and address security threats, ensuring robust defense mechanisms and timely incident response for...

Join a team that's dedicated to managing and overseeing a large IT workforce, ensuring quality performance and effective Government-contractor collaboration while implementing industry best practices...

Partner with us to design and deploy innovative DevOps solutions. You'll integrate and automate complex systems while ensuring their performance across diverse environments, driving continuous improve...

Shape the future of technology for government agencies by analyzing and documenting requirements, bridging communication gaps, and leading cross-functional teams to modernize enterprise data solutions...

Collaborate in applying core systems engineering principles to support Electronic Warfare programs, ensuring the success of integration efforts within combat systems and enhancing warfighter capabilit...

Support Salesforce operations by managing the platform's architecture and integrations, ensuring data integrity, and delivering technical solutions to meet evolving organizational needs. Collaborate w...

Lead strategic program delivery and management for a federal contract, ensuring operational excellence, quality assurance, and client satisfaction through effective team coordination and strong stakeh...

Join a team that's at the forefront of cybersecurity innovation. You'll develop cutting-edge Computer Network Operations capabilities that enhance national security and support mission-critical object...

Transform mission-critical capabilities and innovate offensive cyber solutions by leveraging your expertise in CNO programming and applications development within a dynamic team dedicated to enhancing...

Transform client solutions by leading a dynamic team to deliver exceptional quoting services. Drive continuous improvement and strategy alignment to enhance operational efficiency and client satisfact...

Drive the implementation of Zero Trust security measures across multi-level networks, ensuring robust access controls and network segmentation. Collaborate with teams to safeguard mission-critical dat...

Optimize database services as a Senior Database Administrator, overseeing the design, management, and security of MS SQL Server databases. Ensure reliable access through expert maintenance, proactive...

Execute IT project management for OSINT systems, overseeing execution, coordinating efforts, and managing project lifecycles. Collaborate on requirement gathering and agile planning, driving impactful...

Manage the execution and oversight of a large federal cybersecurity portfolio. Collaborate with diverse teams, drive operational efficiency, and enhance stakeholder engagement in a fast-paced environm...

Drive the implementation of cross-domain transfer scanning and policy enforcement for AI within the War Data Platform, ensuring data integrity and security in classified environments to support missio...

Unlock potential by streamlining IT service delivery through automation and orchestration. Collaborate across programs to design and implement workflows that enhance efficiency and service quality in...

Support the enhancement of student information systems by leveraging technical expertise in PeopleSoft and developing solutions that improve user experience, while collaborating with cross-functional...

Lead the charge in high-volume server activation to enhance global cloud infrastructure, ensuring quality and efficiency during scaling phases. Collaborate across teams to optimize processes, driving...

Oversee and enhance information security protocols, ensuring compliance with regulations and managing risks across systems. Collaborate with stakeholders to implement effective strategies and maintain...

Partner with us to support critical defense systems, driving engineering and operational excellence in a secure environment. Collaborate with teams to enhance system performance, security, and high av...