IT Security Administrator Jobs in Reston, VA

Lead and manage key data reporting and analytics projects, ensuring timely delivery and user adoption. Collaborate with cross-functional teams to drive program success in a large-scale modernization i...

Lead the charge in Remedy database administration, ensuring the performance, security, and reliability of services with a focus on optimal database integrity and management within complex environments...

Join a team that's dedicated to delivering comprehensive security support for Special Access Programs, ensuring the integrity and safety of classified information through innovative solutions and deta...

Lead the charge in cybersecurity by designing secure cloud architectures, influencing stakeholders, and ensuring compliance with firm policies while mitigating risks in cloud environments and enhancin...

Shape the future of technology in a mission-critical network, improving and maintaining Cross Domain Solutions while providing insights through performance management and leadership. Join us in solvin...

Unlock your potential by driving performance management processes, metrics, and strategies that enhance effectiveness and operational efficiency in support of critical enterprise IT services for the A...

Transform email infrastructure by developing scalable Microsoft Exchange solutions. Oversee architectural strategies, automate operations, and mentor junior team members while ensuring high availabili...

Drive comprehensive support for litigation cases, leading a skilled team and ensuring quality deliverables. Collaborate closely with trial attorneys and agency staff to optimize workflow and resource...

Inspire security transformation as a Senior Manager, leading large-scale operational technology projects while building client relationships and guiding teams towards innovative solutions that enhance...

Join a dynamic team to enhance mobile systems integration, ensuring real-time situational awareness for mission partners. Leverage your expertise to coordinate technical efforts and support field oper...

Champion endpoint management excellence by leading lifecycle operations across Windows, virtual, and mobile devices, ensuring security and compliance in a highly regulated environment while mentoring...

Deliver innovative network security solutions, lead engineering teams, and enhance cloud infrastructure security. Work cross-functionally to design, manage, and secure the network landscape, adapting...

Elevate your career as a hands-on technical leader, guiding a team of DevOps and Security engineers to enhance infrastructure, drive security improvements, and implement best practices in cloud enviro...

Join a team that's redefining cloud scalability by developing reliable platform services that enhance security and efficiency across multiple product lines. Drive innovation and collaboration to creat...

Contribute to the evolution of our security posture by developing robust metrics and alerts. This hands-on role involves analyzing traffic patterns, operating security controls, and ensuring coverage...

Join a mission-driven team to deploy and integrate secure digital tools in a Top Secret cloud environment, ensuring robust DevSecOps practices in a classified setting while collaborating across teams...

Drive information systems security strategy and operations, ensuring robust protection of critical data while leading evaluations and compliance across complex environments. Collaborate with teams to...

Join a team that advances enterprise Linux administration in a federal financial systems environment, ensuring optimal performance, security, and reliability while leading cloud migration initiatives...

Join a team that's driving secure architecture for multi-tenant SaaS applications. You'll advise product teams, lead threat modeling and design reviews, ensuring best practices in security while navig...

The Cybersecurity Engineer at Warner Bros. Discovery will play a key role in the Security Engineering team, ensuring that security best practices are followed and that tools and processes supporting a...

The Cybersecurity Engineer at Warner Bros. Discovery will play a key role in the Security Engineering team, ensuring that security best practices are followed and that tools and processes supporting a...

Accelerate progress at our Security Engineering team, ensuring robust cybersecurity for global content. You'll implement cutting-edge technologies and processes that strengthen our security posture ac...

Transform security operations by driving best practices and managing enterprise security tools. Collaborate across teams to enhance security posture, conduct audits, and implement cutting-edge technol...

Unlock your potential by leading a technical team in cyber intelligence, advising senior leaders, managing operations, and ensuring compliance. Drive strategic goals and oversee critical projects in a...

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...