Network Security Administrator Jobs in Chantilly, VA

Empower international combat training readiness by analyzing system designs and requirements, driving improvements for complex Navy Surface Combat Systems, and supporting effective training strategies...

Join a team that's tackling high-priority intelligence challenges by applying creativity and technical mastery in cyber operations, focusing on malware analysis, incident support, and innovative solut...

Optimize enterprise virtualization platforms by designing, administering, and leading modernization efforts. Collaborate across teams to ensure high availability and resilience while mentoring junior...

Shape the future of IT security by leading vulnerability management efforts. Collaborate across teams to safeguard critical systems, ensure compliance, and communicate risks, empowering a secure and r...

Empower client success by managing projects that enhance technology deployment and improve processes with a focus on KPI development and business analysis. Engage effectively with VIP clients to drive...

Empower the cybersecurity landscape by safeguarding critical systems, ensuring compliance, and facilitating security measures across diverse business applications to enhance the DISA mission and its o...

Drive cybersecurity excellence by leading compliance assessments, risk management, and strategic initiatives for federal information systems. Collaborate with teams to enhance security measures and en...

Transform security operations by designing and implementing ServiceNow SecOps solutions that enhance incident response, vulnerability management, and automation, while collaborating across teams to en...

Drive offensive security initiatives by leading penetration testing and red-team efforts. Own complex technical engagements, ensuring robust assessments and impactful remediation strategies for federa...

Lead the charge in enhancing network infrastructure and cloud services, ensuring reliable performance and security. Collaborate across teams to tackle technical challenges, while supporting both remot...

Manage full life cycle support of AWS GovCloud and On-Prem systems. Drive compliance and performance analysis while supporting development and maintaining cybersecurity for mission-critical applicatio...

Unlock potential by driving the design and implementation of Azure IaaS solutions, supporting operational services, and enhancing performance through collaboration with teams and stakeholders in a dyn...

Drive advancements in Cyber Security by enhancing Risk Management processes and providing executive-level support. Collaborate with stakeholders to ensure compliance while producing high-quality docum...

Join a team that shapes the future of large-scale Linux systems administration. Oversee installations, monitor operations, and enhance system performance while maintaining security integrity in a dyna...

Innovate by designing and implementing complex cloud solutions, managing container orchestration platforms, and advising on future IT strategies to enhance operational efficiency within a critical cyb...

Contribute to enhancing cybersecurity confidence by monitoring critical systems, ensuring compliance, and collaborating with experts. Engage in proactive risk management to strengthen operational secu...

Join a team that's dedicated to enhancing cybersecurity through expert assessments, leading workshops on threats, and providing recommendations for software and network security. Drive innovative solu...

Oversee the design and management of the network testing lab environment, ensuring it effectively simulates real-world network conditions for thorough technology testing and validation while coordinat...

Join a team that conducts cutting-edge offensive cyber operations to strengthen national security. Employ advanced tactics against vulnerabilities in Operational Technology (OT) and contribute to cruc...

Contribute to the stability and security of mission-critical GIS operations by leading the administration of Esri ArcGIS Enterprise systems. Ensure seamless integration, performance, and user support...

Optimize security protocols and systems for global information security, ensuring practices align with business goals while enhancing the organization’s overall cyber defense strategy through innovati...

Join a team that empowers global information security by enhancing security platforms, conducting audits, and implementing best practices to create a robust cybersecurity environment for the organizat...

Unlock potential by driving robust security solutions and engineering practices within a collaborative team, ensuring optimal security across enterprise platforms while influencing key business stakeh...

Lead security engineering efforts to ensure AI and data systems meet critical security compliance needs. Collaborate with diverse teams to identify risks, implement controls, and maintain secure opera...

Unlock potential by leading the support and integration of a COTS access system. Collaborate with cross-functional teams to ensure operational readiness while maintaining exceptional communication and...