Network Security Administrator Jobs in Fairfax, VA

Shape the future of AI security by safeguarding enterprise AI technologies, implementing effective governance, and driving secure AI adoption through risk assessments and collaboration with various te...

Grow your career with us as you conduct all-source intelligence research and analysis, supporting national security efforts and law enforcement through actionable insights and comprehensive reporting...

Grow your career with a mission-focused team as you oversee project management, ensuring streamlined execution of multiple priorities while delivering technical and operational oversight across divers...

Champion innovative middleware solutions by designing robust data streaming architectures. Leverage your expertise in Kafka and Oracle Service Bus to enhance integration processes and ensure high syst...

Join us to ensure cutting-edge defense technologies are securely integrated and compliant. Collaborate with cross-functional teams to protect mission-critical information while managing multiple proje...

Join a team that's committed to ensuring system reliability and user support. You'll monitor and troubleshoot complex IT infrastructures while providing crucial assistance to users and maintaining vit...

Join our team to lead penetration tests, identify security vulnerabilities, and implement NIST 800-53 compliant remediations. Collaborate with system owners and engineers to enhance cybersecurity acro...

Collaborate to develop innovative software solutions, driving enhanced performance in DevSecOps, microservices, and agile environments while ensuring top-notch UI/UX design standards and effective app...

Provide full operational management of high-performance computing systems, ensuring optimal performance and security. Collaborate with teams to troubleshoot complex challenges while maintaining a proa...

Explore your career as a System Administrator where you'll manage complex virtual infrastructures, ensuring optimal performance of systems and networks while collaborating within a dedicated team to e...

Champion the evolution of federal cybersecurity by leading the design and deployment of post-quantum cryptography solutions. Collaborate with stakeholders to ensure secure systems and drive innovation...

Provide data analytics expertise to enhance data quality and integrity for high-level projects. Collaborate with multidisciplinary teams to conduct complex analyses and support the Navy's Fleet and Fa...

Support and optimize enterprise systems by engineering scalable IT solutions, integrating technologies, and ensuring operational compliance collaboratively across teams while developing SOPs and docum...

Elevate security protocols by leveraging 12+ years of experience in information assurance. Lead compliance initiatives while managing complex programs, ensuring robust protection of critical data acro...

Champion the investigation and analysis of digital forensics in our expanding team, focusing on malware detection and incident response. Drive initiatives within a large-scale IT environment, utilizin...

Drive security excellence as an ISSO, leading top-notch cybersecurity operations and architecture for federal clients while ensuring compliance with key standards and delivering quality assurance acro...

Drive proactive strategies to identify insider risks while developing and implementing critical operational processes. Collaborate with stakeholders to enhance organizational security and ensure compl...

Lead the charge in optimizing endpoint management for critical IT operations, supporting over 120,000 users nationwide. Contribute to a dynamic team ensuring robust compliance and security tailored fo...

Optimize enterprise-wide data system security by developing, executing, and managing comprehensive security policies. Lead projects addressing complex security issues and conduct thorough analyses for...

Join a dynamic team to drive policy and regulatory strategies supporting autonomous aviation, engaging stakeholders and translating complex issues into actionable insights. Shape the future of emergin...

Engage as a Senior End User Support Technician, delivering exceptional IT assistance to federal teams. You'll troubleshoot diverse technologies while ensuring high-quality customer service and efficie...

Drive database integrity and security in a dynamic team, managing Oracle, SQL Server, and SYBASE systems. Deliver performance optimizations and disaster recovery while collaborating on innovative data...

Oversee database maintenance and security, ensuring integrity and availability while collaborating with a team to implement best practices in performance analysis, disaster recovery, and user manageme...

Transform the Active Directory ecosystem by configuring policies, leading projects, and collaborating with engineering teams to implement directory services, ensuring seamless access and functionality...

Lead and manage multi-location teams in a crucial mission environment, overseeing IT O&M support and enhancing project execution, while interfacing with key stakeholders to drive program success and d...