IT Security Administrator Jobs in Reston, VA

Join a team that's driving the Army's enterprise IT initiatives by translating strategic goals into actionable deliverables. Excel in a high-visibility role that demands collaboration with senior lead...

Unlock your potential by joining a dynamic Cyber Security team, focusing on safeguarding sensitive data across diverse systems and networks. Engage in system accreditation, incident response, and opti...

Advance your career by integrating technical expertise in cyber security and knowledge management. Collaborate on complex data processing systems while supporting the Sponsor's data strategy in an on...

Drive impactful learning by designing diverse educational solutions that leverage technology and adult learning principles. Collaborate with cross-functional teams to enhance educational experiences a...

Empower your career by leading cybersecurity initiatives within a dynamic SOC team. You'll monitor, analyze, and respond to cyber threats, enhancing systems' resilience and security while collaboratin...

Advance your career by managing and optimizing Azure cloud solutions. You'll ensure operational excellence, security, and reliability while collaborating with stakeholders to meet business needs throu...

Drive the implementation of Zero Trust security protocols, coordinating across teams to ensure firewall rules are executed correctly. Validate and audit changes for compliance and performance, enhanci...

Transform security operations by leading a motivated team of engineers to innovate and implement platform security solutions while ensuring compliance with U.S. federal regulations and overseeing oper...

Join a mission-driven team to support and optimize Microsoft Exchange and Windows infrastructure in hybrid environments, ensuring system availability, conducting complex migrations, and resolving high...

Empower classified systems administration by providing vital IT support, ensuring operational integrity and security across diverse platforms while enhancing communication of complex technical concept...

Engage in the design and implementation of advanced identity and access management solutions, ensuring compliance and security integration within diverse IT environments while collaborating with stake...

Transform identity management solutions by leading the design and implementation of security architecture, integrating advanced technologies. Collaborate with stakeholders to establish enterprise comp...

Optimize security operations by leading personnel clearance management, ensuring compliance with security regulations, and providing expert guidance across various levels of the organization. Drive co...

Shape the future by leading comprehensive IT operations, ensuring the reliability and scalability of systems while driving security and compliance initiatives to support rapid growth and operational e...

Unlock potential by providing essential support in a fast-paced data center, ensuring seamless IT infrastructure operations through troubleshooting, installation, and maintenance of hardware and netwo...

Pioneer cybersecurity risk management efforts, ensuring compliance with DoD regulations while managing risk assessments, vulnerabilities, and business continuity plans in a dynamic IT environment...

Oversee and enhance secure systems for DoD environments, integrating security throughout the system lifecycle while managing compliance and risk assessments to support mission-critical operations...

Tackle complex cybersecurity challenges as you lead a dynamic SOC team, ensuring robust incident response across large federal environments and maintaining a high security posture for extensive endpoi...

Advance cybersecurity by supporting system security architecture and compliance. Utilize your expertise to identify vulnerabilities, implement controls, and enhance mission-driven IT solutions for sec...

Pioneer the design and implementation of cutting-edge network solutions in a dynamic cloud environment, ensuring seamless operations and optimal performance across multiple data centers during 24/7 co...

Drive innovative cloud solutions as a technical leader in Azure, aligning infrastructure with business goals while fostering collaboration and ensuring compliance across enterprise environments...

Engage in critical cybersecurity assessments and operations, ensuring robust security across vast network environments. Contribute to risk management and compliance initiatives, and work collaborative...

Drive national defense innovation as a subject matter expert in quantum and cyberspace technologies, collaborating with leaders and stakeholders to shape modernization and strategic direction in advan...

Contribute to the security and efficiency of enterprise systems by administering Oracle Identity and Access Management platforms, ensuring seamless access control, user provisioning, and compliance in...

Transform efficiency in project coordination by streamlining IT processes and enhancing PPMO operations. Collaborate across teams to leverage tools and automate workflows, ensuring effective delivery...