IT Security Administrator Jobs in Reston, VA

Transform your career by engaging directly with clients to design and implement effective cybersecurity solutions. Leverage your expertise in email security to address customer needs and ensure robust...

Engage with a diverse team to sustain and enhance cloud-based services, focusing on Oracle EBS support, security compliance, and advanced application troubleshooting in a multitenant environment...

Transform security operations by providing expert support for sensitive programs, ensuring compliance and maintaining secure environments throughout all development phases while driving improvements a...

Lead the charge in managing administrative and logistical operations at a learning facility, ensuring high-quality support for training activities. Collaborate with multiple stakeholders to enhance ef...

Unlock potential by joining a dedicated team focused on cryptographic systems, ensuring secure information technology solutions through expertise in General Dynamics devices and complex troubleshootin...

Drive innovative cloud solutions by designing and managing robust AWS infrastructures. Support critical operations, enhance security protocols, and deliver expert technical guidance in cloud environme...

Unlock the potential of AI solutions by coordinating agile delivery for federal projects. Collaborate with teams to ensure alignment, track progress, and facilitate efficient product delivery practice...

Unlock your potential as a Capital Planning Analyst, guiding federal IT investment decisions in a complex, shared-cost portfolio valued at $1 billion. Drive compliance and strategic alignment across m...

Join a team that's redefining release management. Oversee the planning and execution of application and infrastructure releases while ensuring compliance, minimizing downtime, and driving process impr...

Help us build and enhance security services for the US intelligence community, ensuring robust protection of our internal systems while delivering exceptional experiences to end users. Join a dynamic...

Pioneer systems engineering solutions to enhance interoperability and data access across various security enclaves, driving mission alignment and operational excellence for decision makers in a comple...

Champion innovative solutions by collaborating with teams to develop SharePoint applications that enhance cyber operations and support the Department of Defense's mission capabilities in a dynamic env...

Empower the Cyber & Intelligence team by designing dynamic SharePoint solutions that enhance DoD cyber capabilities and streamline operations. Collaborate closely to analyze user needs and translate t...

Transform data management by architecting robust systems for the U.S. Navy's operational data needs. This role focuses on integration, analytics, and decision support systems, ensuring operational exc...

Join our team to engineer and sustain advanced RF and SIGINT systems, ensuring mission success through innovative architecture and seamless integration across complex infrastructures. Make a significa...

Unlock potential by leveraging your software engineering expertise in cutting-edge projects. Collaborate with a dynamic team to design and implement innovative solutions that drive success in complex...

Champion software development initiatives, leveraging over 7 years of experience to drive complex projects using Java, Angular, and modern containerization techniques. Collaborate with cross-functiona...

Shape identity modernization initiatives as a Senior ICAM Solutions Architect, driving strategies for multi-factor authentication, credentialing, and enterprise access management. Collaborate with sta...

Transform intelligence operations by providing strategic planning support to ensure effective mission execution. Collaborate with stakeholders while delivering insights to enhance operational assessme...

Empower innovative teams to design state-of-the-art AI solutions for cyber and information operations, blending research with best practices to meet mission needs while leading initiatives and shaping...

Lead the charge in managing DoDIN services to enhance operational readiness, ensuring service availability and compliance with military directives while overseeing network operations and governance fr...

Drive system performance and reliability by optimizing software installations, resolving complex technical challenges, and enhancing security to support organizational infrastructure and data integrit...

Join a team that's dedicated to identifying and mitigating insider threats through advanced analytics, monitoring, and proactive investigations, ensuring the security and integrity of agency operation...

Drive mission success as a hands-on Senior Cloud Systems Administrator ensuring optimal performance and security of Linux systems in AWS. Collaborate with cross-functional teams to enhance critical ap...

Lead and maintain the integrity, security, and availability of complex databases. Support operational programs through performance tuning, monitoring, and troubleshooting, while developing policies to...