Network Security Administrator Jobs in Chantilly, VA

Lead the charge in providing operational support for global Unified Communications services, ensuring seamless functionality across VTC, VoIP, and A/V systems while managing troubleshooting and custom...

Transform your career by overseeing information systems security across their lifecycle, ensuring compliance with intelligence policies while managing vulnerabilities and risks. Collaborate with stake...

Build secure CI/CD pipelines and enhance application security for government clients. Collaborate with diverse teams to assess and improve security practices, ensuring robust delivery and compliance w...

Engage in designing, managing, and troubleshooting client networks, facilitating technical support and customer documentation. Collaborate to deliver innovative solutions while ensuring operational ex...

Unlock potential by enhancing system security and compliance for intelligence operations. Lead security initiatives, manage risk assessments, and drive continuous improvement to protect critical infor...

Lead a dedicated team managing the ITSM platform, overseeing user access, catalog maintenance, and performance monitoring to enhance IT service delivery for a federal agency. This role drives operatio...

Empower the organization by providing expert network engineering support, integrating cloud solutions, and ensuring seamless technology operations across teams to enhance infrastructure design and mai...

Unlock your potential as a Cyber Defense Analyst, providing critical support in cybersecurity operations. Engage in monitoring, investigating alerts, and threat-hunting activities to protect TS/SCI ne...

Tackle the administration and optimization of the enterprise ITSM platform, ensuring seamless operations, robust infrastructure, and compliance with security standards while supporting a critical Depa...

Pioneer a robust hybrid network infrastructure, ensuring security and reliability across diverse environments. Collaborate with cross-functional teams to implement cutting-edge technologies and drive...

Champion a robust security program, leading a team to achieve SOC 2 Type 2 attestation while ensuring secure engineering practices across diverse products and cloud environments. Drive compliance, ris...

Lead the charge in managing a large COMSEC IT Services program, ensuring technical performance, staffing, and financial management. Oversee multidisciplinary teams while interfacing with government st...

Transform security architecture by bridging operations and leadership, ensuring robust cyber defense strategies across hybrid environments while enhancing security posture and mitigating risks through...

Champion secure architecture by conducting reviews and assessments for cloud and on-premise systems. Leverage your cybersecurity expertise to design solutions that align with security best practices a...

Support security accreditation and risk analysis for systems. Collaborate with stakeholders to develop security policies, manage compliance, and lead a team in ensuring cybersecurity measures are effe...

Join a team that's dedicated to enhancing data pipeline stability and server administration for enterprise analytics systems. Support the transition of legacy data models into Tableau while ensuring c...

Support enterprise IT and cybersecurity as a ForeScout Network Security Administrator. Manage deployment, maintenance, and troubleshooting across multi-domain environments. Ensure optimal system perfo...

Transform complex network systems by leading design, implementation, and support efforts. Collaborate with diverse teams to enhance telecommunications infrastructures and ensure compliance with cybers...

Unlock potential by conducting advanced penetration tests and cyber threat emulations to enhance the security posture of operational networks. Collaborate with teams to deliver actionable insights and...

Shape the future by leading systems engineering efforts across all lifecycle stages, ensuring seamless integration and performance of complex systems while translating customer needs into effective so...

Unlock your potential by contributing to cybersecurity efforts, developing tools and methods to mitigate risks, and supporting vulnerability assessments to enhance information security across agency s...

Join a dynamic team to enhance security protocols and ensure compliance through effective information assurance practices, risk assessments, and system administration. Collaborate on innovative soluti...

Drive cybersecurity initiatives by leading policy development, analyzing threats, and coordinating defense operations. Collaborate with teams to enhance critical infrastructure protection and ensure e...

Lead the charge in cybersecurity assurance, overseeing DISA Task Orders and ensuring compliance with RMF and security policies. Collaborate with stakeholders to manage risks and deliver mission-critic...

Optimize and secure enterprise Active Directory environments while implementing identity modernization initiatives. Collaborate on scalable infrastructure solutions, automate processes, and enhance op...