Network Security Administrator Jobs in Reston, VA

Lead the implementation of security controls and frameworks to enhance system integrity and compliance. Utilize your expertise in risk management and authorization processes to guide security assessme...

Lead the design and implementation of comprehensive security strategies, ensuring robust operational integrity and mitigation of emerging threats across complex systems within a highly regulated envir...

Drive high-level security strategies, ensuring operational integrity and compliance. Oversee secure systems administration, implement best practices, and lead threat mitigation efforts by leveraging e...

Lead the charge in enhancing cyber defense strategies by transforming threat intelligence into actionable security measures that protect our systems, users, and data while collaborating with cross-fun...

Lead the charge in enhancing IT security by developing assessments, managing risks, and collaborating across teams to implement security controls while maintaining compliance with industry standards a...

Engage in protecting national security by designing, implementing, and maintaining robust network infrastructures while leading troubleshooting efforts and mentoring junior engineers in a dynamic, col...

Tackle enterprise endpoint administration by managing Windows environments with Ivanti, Intune, and BigFix. Collaborate on security and patching initiatives while providing expert support for complex...

Transform project execution by overseeing team performance, managing deliverables, and ensuring compliance with contractual obligations. Engage with stakeholders to enhance project success and foster...

Lead the charge in bridging government and engineering teams, analyzing requirements, and driving design activities to ensure technical integrity in high-stakes national security projects with full li...

Champion the integration of complex systems by leading multi-disciplinary teams, ensuring technical integrity in national security projects, and driving strategic engineering solutions through rigorou...

Collaborate to drive innovative solutions through data analysis and system development, leveraging your technical expertise in ASP, SQL, and business processes within a dynamic team environment in the...

Lead the development and execution of enterprise-level cybersecurity programs. Provide expert guidance on Cybersecurity and Risk Management Frameworks while ensuring compliance with DoD and Federal gu...

Shape the future of cybersecurity by leading the development and implementation of frameworks and policies for an enterprise-level program supporting critical national security efforts...

Advance your career by conducting complex software analysis, design, and development for critical government operations. Utilize your extensive experience to deliver innovative solutions and technical...

Contribute to transformative sales strategies by nurturing relationships, articulating the Tanium platform's value, and managing complex sales cycles to elevate customer satisfaction and exceed quotas...

Drive cybersecurity excellence by enhancing cryptographic solutions and ensuring robust system security; leverage innovative software engineering practices to protect vital national security infrastru...

Champion exceptional solutions through advanced server management, operation support, and cutting-edge troubleshooting. Elevate infrastructure efficiency while guiding complex project implementations...

Engineer robust solutions by designing an API-driven network automation platform, enhancing customer self-service capabilities while ensuring dependable service delivery across a multi-vendor infrastr...

Transform complex network environments as a Senior Principal Cyber Network Analyst, analyzing, engineering, and operationalizing advanced cyber capabilities. Collaborate with diverse teams to enhance...

Accelerate client success by providing expert ICAM technical support and integration, ensuring enterprise systems meet rigorous identity management standards while fostering innovation and clear commu...

Join a team that shapes the future of secure systems for government clients. Drive innovation in security solutions through design, implementation, and documentation, ensuring compliance with top stan...

Tackle complex challenges in cloud networking and infrastructure automation, collaborating with top architects and engineers to ensure a scalable, secure, and efficient environment for a global securi...

Transform security delivery by integrating advanced AI solutions into DevSecOps workflows. Collaborate with experts to enhance compliance and deploy innovative tools across various environments while...

Drive the design and optimization of enterprise backup and storage solutions, ensuring efficient data protection strategies in a secure and dynamic environment for a high-profile DoD program. Lead and...

Optimize cybersecurity measures for government contracts by leading vulnerability management, incident response, and threat detection initiatives within a classified cloud environment, collaborating c...