IT Systems Administrator Jobs in Greenbelt, MD

Transform enterprise systems through hands-on Linux engineering, scripting, and automation. Lead planning and deployment of security solutions while ensuring compliance with industry standards. Drive...

Develop and secure robust cybersecurity measures while managing and optimizing network infrastructure. Collaborate with team members to enhance security protocols and provide user support, ensuring or...

Drive cybersecurity workforce development initiatives, ensuring operational readiness of the Security Operations Center (SOC) while managing projects and aligning staffing with federal standards and e...

Empower the future of systems engineering by supporting reliable and resilient GEOINT capabilities across complex enterprise environments while collaborating with senior engineers and stakeholders to...

Advance the efficiency of critical IT infrastructure by managing VMware virtualization environments, ensuring optimal performance, compliance, and resource allocation to support national guard operati...

Partner with us to lead IT projects for federal clients, managing the full lifecycle from planning to deployment. Utilize Agile methodologies to ensure quality delivery while mentoring teams and maint...

Engage in ensuring robust operation of technology systems and infrastructure. You will monitor performance, resolve issues, and support projects while collaborating with stakeholders to enforce operat...

Champion enterprise architecture transformation by leading teams to design scalable, secure solutions. Drive process improvements, governance frameworks, and technical direction to fulfill organizatio...

Join a team that's enhancing acquisition management for DHS and CBP, delivering expert support in contract management and administration. Drive efficiencies and solutions while collaborating closely w...

Join a team that's dedicated to architecting secure, scalable web applications in cloud environments. Collaborate with developers to enhance DevSecOps practices and deliver innovative solutions that a...

Drive cybersecurity excellence by leading compliance and risk management initiatives for federal information systems, collaborating with key stakeholders to enhance and maintain robust security postur...

Elevate your career by maintaining database integrity and performance while supporting complex IT systems. Join a mission-driven team to enhance national security through your extensive DBA expertise...

Join a team that supports critical national security programs by maintaining and optimizing databases, ensuring security and availability, and assisting with migrations to cloud environments like AWS...

Champion innovative cloud integration by delivering robust engineering solutions across network infrastructure and enterprise computing environments, enhancing customer workflows in a fast-paced, coll...

Lead the design and delivery of high-quality, scalable software solutions by mentoring developers, driving code quality, and optimizing performance across modern frontend and backend frameworks...

Join a team that's driving innovation in Software and Embedded Engineering. Collaborate with top experts while developing critical systems that enhance national security and advance your career in a s...

Deliver strategic direction and performance excellence as you manage complex IT programs for the Federal Government. Lead a contractor team, ensuring compliance and successful execution while serving...

Champion the design and development of robust software solutions, focusing on scalability and performance while fostering collaboration and code quality within a dynamic engineering team...

Drive critical intelligence operations by managing network support, ensuring system integrity, and delivering top-tier user assistance. Collaborate with multiple teams to uphold security standards and...

Empower secure platform development by designing robust architectures, implementing Zero Trust controls, and automating security protocols in cloud environments while ensuring compliance with Departme...

Engineer secure cloud platforms, implementing Zero Trust controls and automating cyber compliance. Collaborate with teams to enhance cybersecurity posture while balancing tight deadlines in a high-tem...

Lead the charge in advancing Zero Trust architectures for the US Air Force, optimizing multi-layered enterprise systems to enhance efficiency, reliability, and security across diverse environments in...

Join a dynamic team as a Senior Systems Integrator, acting as the key liaison to enhance client missions through communication, coordination, and insights. Collaborate both remotely and in-field, ensu...

Lead impactful business analysis initiatives that bridge technology and strategic business needs. Collaborate across departments, drive project success, and enhance operational efficiency, ensuring al...

Drive operational excellence by leading IT web hosting services for a complex environment, overseeing security and modernizing infrastructures while collaborating with stakeholders to align technology...