IT Security Administrator Jobs in Washington, DC

Elevate security across hybrid tech environments by leading architecture, engineering, and risk reduction initiatives. Collaborate with teams to implement robust security measures that enhance resilie...

Join a team that's dedicated to securing and managing advanced enterprise messaging systems for the DoD. Collaborate on cutting-edge technologies to support seamless communication across global milita...

Lead, oversee, and enhance information assurance strategies across diverse environments. Mentor a team, ensure compliance with federal standards, and drive continuous security improvements while foste...

Lead the charge in optimizing network and IT infrastructure through automation and innovative solutions, enhancing operational efficiency and reliability in enterprise environments while mentoring tea...

Lead a high-performing Agile team as a Senior Windows System Administrator, providing operations support, security management, and technical guidance for complex systems across a broad geographic foot...

Drive systems administration across diverse infrastructures, collaborating with Agile teams to maintain operational efficiency. You'll manage security protocols, optimize performance, and support tech...

Help us secure applications by conducting assessments, managing vulnerabilities, and collaborating with developers to integrate security into processes. This entry-level role offers an opportunity to...

Empower effective CRM practices by managing Salesforce administration, enhancing user experiences, and partnering with sales and marketing teams to optimize performance with smart solutions and AI too...

Accelerate transformation by leading IT operations and security strategies for a national organization. Foster partnerships, drive AI initiatives, and enhance technology experiences for staff and stud...

Empower military missions by managing and optimizing Linux systems. Collaborate with teams to deploy and maintain essential services across diverse government projects, enhancing operational efficienc...

Lead the charge in optimizing Linux systems, deploying and managing advanced services, and enhancing operational efficiencies across government projects while driving innovation and collaboration with...

Lead cybersecurity initiatives by developing advanced tools and techniques for offensive and defensive strategies, conducting thorough vulnerability assessments, and protecting critical systems agains...

Drive operational excellence as a Database Administrator supporting hybrid marine systems. Manage database performance, security, and availability across diverse environments while ensuring compliance...

Join a team that's focused on optimizing IT systems in a complex environment. As a Mid-Level or Senior System Administrator, you'll support critical operations, manage security, and ensure efficient i...

Unlock your potential by providing robust system administration support for complex networks. Thrive in a dynamic environment ensuring optimal performance, security, and reliability of mission-critica...

Champion cybersecurity by conducting vital assessments and authorizations, ensuring compliance with NIST RMF, and enhancing the security posture of systems for a key federal agency...

Unlock your potential as you analyze and strengthen computer network defenses, collaborating with experts to safeguard critical systems and advance your cybersecurity skills in a dynamic environment...

Join a team that shapes the future of large-scale Linux systems administration. Oversee installations, monitor operations, and enhance system performance while maintaining security integrity in a dyna...

Lead the management and maintenance of virtual server environments, ensuring a seamless infrastructure through effective support, application rollout, and compliance with security standards, encompass...

Drive efficiency and security in VDI environments by providing senior-level system administration expertise, leading onboarding, ticket escalations, and strategic enhancements to support evolving tech...

Design and implement advanced IAM architectures, ensuring compliance with NIST standards and fostering secure deployments across diverse environments while guiding teams in risk mitigation and governa...

Join us to integrate cybersecurity into Agile processes, enhancing security within the SDLC as a key member of a cross-functional team focused on protecting systems and applications through proactive...

Drive cybersecurity compliance by safeguarding critical information systems, managing security lifecycles, and ensuring secure operations across classified networks. Collaborate with technical teams t...

Advance your career by supporting critical infrastructure initiatives and enhancing cybersecurity operations through strategic systems engineering, cloud integration, and compliance expertise in a hyb...

Unlock potential by analyzing data to derive actionable insights. Collaborate with teams to collect key performance data, conduct trend analyses, and develop visual reports that support data-driven de...