Network Security Administrator Jobs in Chantilly, VA

Unlock new possibilities as you design secure infrastructure and enhance system performance. Collaborate with a talented team to maintain seamless operations across cloud and database environments whi...

Join a dynamic team to develop and secure deployment pipelines, bridging development, security, and operations in a fast-paced environment. Utilize automation tools to ensure compliance and enhance CI...

Join a team that's shaping the future of information security by validating system security requirements, designing architecture, and assessing risks in a dynamic, large-scale environment. Collaborate...

Elevate information security by leading system security design, validation, and threat assessment. Collaborate with technical teams to implement and uphold security standards across complex environmen...

Transform federal cybersecurity compliance by leading initiatives for FISMA Moderate applications, coordinating across diverse teams to ensure secure and efficient operations in accordance with nation...

Drive the expansion of a dynamic audit program, leading a global team to ensure compliance and facilitate continuous improvement while fostering relationships across departments and external partners...

Deliver innovative solutions by identifying system vulnerabilities and analyzing attack techniques. Collaborate on countermeasures and provide critical reports to ensure operational security and resil...

Unlock potential by identifying, analyzing, and mitigating system vulnerabilities. Collaborate with teams to produce insights and comprehensive reports that enhance cybersecurity measures. Leverage cu...

Manage the implementation and support of critical systems for Anti-Terrorism programs. Collaborate with cross-functional teams, providing maintenance, security, and user support across various Navy in...

Champion system performance and security by maintaining, updating, and troubleshooting critical C4I systems. Ensure effective IT solutions and user support across multiple Navy installations, contribu...

Lead the charge in enhancing security compliance and vendor risk management practices, ensuring alignment between customer security needs and internal processes. Engage cross-functional teams to suppo...

Elevate IT infrastructure management by overseeing system performance, automating processes, and ensuring security measures. Collaborate with teams to enhance deployment strategies and maintain high a...

Oversee IT infrastructure management and automation, ensuring optimal performance and security. Collaborate with teams to enhance deployment strategies while maintaining comprehensive documentation an...

Pioneer cybersecurity solutions by assessing compliance, conducting risk analyses, and enhancing protection for DLA’s OT and IT infrastructures, ensuring adherence to government policies and standards...

Lead the design and implementation of AI-powered security automation solutions to enhance SOC efficiency. Collaborate on workflows, integrate technologies, and streamline operations while improving an...

Oversee and enhance security programs across multiple bureaus, ensuring compliance and safeguarding classified information. Provide expert guidance and training, develop security policies, and advise...

Lead the charge in shaping secure architectures and practices, manage complex security incidents, and deliver high-quality compliance solutions while mentoring junior team members and collaborating ac...

Drive advanced cybersecurity assessments and strategies, enhancing mission assurance through expert vulnerability analysis, secure coding, and risk evaluation for tactical portfolios across diverse en...

Optimize network performance by engineering solutions, managing configurations, and collaborating with service providers to ensure reliable transport services. Drive strategic initiatives and provide...

Empower your career by joining a dedicated team focused on advancing C4ISR systems for military applications. Leverage your expertise in Windows Systems Administration to enhance mission-critical solu...

Help us design and maintain resilient infrastructure for high-volume data operations. Collaborate with teams to automate cloud environments, ensuring efficient application performance using modern too...

Innovate with us in a key role managing Linux systems. Leverage your TS/SCI clearance and 5 years of experience to enhance application and data flow administration. Join a collaborative team dedicated...

Unlock your potential as a key member of our intel team, leveraging your strong Linux expertise and leadership in system administration, while contributing to impactful projects and advancing national...

Empower transformation by managing and optimizing enterprise network operations, collaborating with engineers and security teams to ensure high performance and security compliance in a dynamic environ...

Provide enterprise-level system administration and technical support, ensuring optimal performance, security, and compliance of Microsoft Azure, Active Directory, and Microsoft 365 environments while...