Network Security Administrator Jobs in Fairfax, VA

Unlock potential by leading cybersecurity initiatives and risk management for high-profile DOD contracts. Engage in advanced security deployments while collaborating with clients and internal teams to...

Lead the charge in fortifying cloud engagement kits for federal cybersecurity efforts. Ensure security compliance and resilience through effective vulnerability management and continuous monitoring, p...

Transform security practices by leading a talented team focused on cloud and application security. Collaborate with engineering and compliance to enhance system resilience, scalability, and integrity...

Champion the evolution of our network infrastructure by designing, implementing, and maintaining secure and efficient systems. Collaborate with IT teams to ensure optimal performance while supporting...

Transform cloud infrastructure by partnering with us to design, build, and optimize scalable AWS environments and CI/CD pipelines. Leverage your expertise in automation and security to enhance operati...

Drive IAM excellence by designing, implementing, and managing secure access systems. Collaborate across IT to enhance security measures, ensure compliance, and protect sensitive data from unauthorized...

Engage with us to develop innovative Cyber Threat Intelligence techniques, support vulnerability management, assess cyber threats, and enhance security measures. Join a dedicated team making impactful...

Lead the charge in enhancing information security programs by developing, implementing, and overseeing robust security measures while ensuring compliance with industry standards and best practices...

Transform cyber threat intelligence capabilities by analyzing data, identifying emerging threats, and collaborating with teams to inform strategic decision-making, keeping our clients secure in an evo...

Contribute to the establishment of AI-native security solutions by leading technical design and client delivery. You'll drive architectural standards, oversee implementations, and ensure integration a...

Champion the security framework by guiding customer interactions, supporting sales, and showcasing the technical benefits of cloud infrastructure. Leverage expertise in security architecture to influe...

Shape the future of IT security by overseeing program compliance, coordinating with teams, and ensuring robust management of security changes, assessments, and documentation for critical systems withi...

Champion security compliance by collaborating with stakeholders to ensure effective Risk Management Framework (RMF) practices, conducting audits, and applying vital controls for system security integr...

Shape the future of information security by ensuring compliance and secure operations. Collaborate with stakeholders to support RMF processes and enhance system security through audits and documentati...

Join our team to analyze adversary threats, produce actionable cyber intelligence, and support defensive operations that protect critical DoD networks. This role is perfect for experienced analysts ea...

Join a team that's focused on enhancing security operations for Special Access Programs. As an ISSO, you will manage information security, collaborate with key stakeholders, and ensure compliance whil...

Join a dynamic team as a Classified Information Security Lead, overseeing the management and protection of Secret and Top-Secret data in diverse environments while ensuring compliance with federal reg...

Join a team that's at the forefront of cutting-edge technologies, utilizing your skills in Linux, virtualization, and automation to enhance cloud solutions and ensure compliance across various platfor...

Optimize cyber security efforts while ensuring compliance and system hardening across IT environments. Take an active role in strategic initiatives supporting Zero Trust and safeguarding information w...

Advance your career in cybersecurity with a collaborative team focused on enhancing security measures and compliance while bringing innovation to the open-source landscape. This is a chance to drive i...

Take ownership of security operations, ensuring compliance and integrity of enterprise systems. Collaborate across teams to identify vulnerabilities, manage patches, and support cybersecurity initiati...

Lead the charge in securing enterprise networks as a Senior Network Engineer, overseeing design, implementation, and optimization of advanced security protocols. Ensure resilient operations and compli...

Champion the delivery of innovative Linux solutions by configuring virtual environments, optimizing storage systems, and enhancing technical documentation while collaborating with leadership for impac...

Lead the charge in enhancing security frameworks by performing in-depth assessments, designing robust architectures, and ensuring compliance across multi-enclave environments to protect vital informat...

Unlock potential by leading enterprise network security initiatives. You'll design, implement, and optimize security controls for critical infrastructure, ensuring compliance and resilience within joi...