IT Security Administrator Jobs in Chantilly, VA

Champion system administration excellence by optimizing infrastructures, ensuring reliability and performance across diverse environments. Collaborate with teams to implement innovative technical solu...

Engineer and optimize SQL and cloud database environments to enhance reporting and data support. Collaborate across teams to ensure data integrity, security, and performance while building robust back...

Unlock your potential as a key authority in tackling complex information security challenges. Lead innovative solutions and capture new business opportunities while safeguarding sensitive information...

Optimize and oversee enterprise database environments, ensuring performance, security, and data integrity while supporting analytics for stakeholders and enhancing operational efficiency...

Lead the enhancement and administration of our ServiceNow environment by configuring ITSM, asset management modules, and integrating external systems. Collaborate with stakeholders to provide technica...

Drive process improvement by analyzing internal and benchmark data, refining metrics, and performing statistical analyses. Ensure accurate record-keeping and effective visualization, while collaborati...

Transform the security landscape by designing robust data protection systems, collaborating across teams to establish effective access policies and maintaining strong governance for safeguarding valua...

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...

Design and implement secure controls to enhance federal platform compliance. Collaborate with teams to integrate security practices, enabling engineering velocity while maintaining continuous adherenc...

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...