IT Security Officer Jobs in Chantilly, VA

Lead the charge in establishing a Private Sector Clearance Program, ensuring compliance with security directives through personnel security investigations and adjudication support within a federal env...

Elevate your career as you partner with us to safeguard vital systems. Utilize your analytical skills to identify vulnerabilities, counteract threats, and lead incident responses within an essential c...

Unlock your potential by supporting cybersecurity initiatives as a technical advisor with a focus on risk management and security assessments. Drive the implementation of policies and safeguard inform...

Join a dedicated team to enhance safety and security across County facilities through training, audits, and collaboration. Promote emergency preparedness with effective strategies and guidance to ensu...

Lead the charge in enhancing mission-critical cloud-native solutions. Drive operational excellence through automation and monitoring, ensuring resilient and scalable systems for seamless software deli...

Architect and enhance cybersecurity measures while leading incident response teams to secure complex systems and networks. Collaborate across departments to implement strategic security controls ensur...

Join a team that's dedicated to safeguarding critical systems and networks against cyber threats. You'll design, implement, and maintain robust security measures while collaborating with cross-functio...

Transform your career by securing vital cloud infrastructures for defense aviation. Collaborate with cross-functional teams to implement robust security measures, enhance compliance, and streamline th...

Shape the future of personnel security by ensuring compliance and support for critical security programs. Collaborate with diverse teams to analyze case issues while delivering timely solutions and ma...

Engage in enhancing personnel security processes to optimize program efficiency. Collaborate with teams providing essential support, analysis, and resolution to security challenges while maintaining h...

Transform enterprise security operations by leading the Special Access Program (SAP) security team, ensuring compliance and strategic oversight to protect vital assets while fostering collaboration ac...

Transform security engineering in a dynamic environment. Lead Zscaler implementations, ensuring robust data governance, user access management, and operational excellence across cloud infrastructures...

Deliver impactful security solutions to safeguard national programs by conducting assessments, analyzing threats, and advising leadership, ensuring compliance with regulations while supporting advance...

Join a team that's central to enhancing cybersecurity for pivotal operations. As a key engineer, you'll design and maintain cutting-edge security tools to bolster defense capabilities across varied en...

Join the team as a Lead Cybersecurity Specialist, overseeing the IT Security Program. Collaborate with cross-functional teams to mitigate threats and enhance security operations in a dynamic environme...

Elevate cyber defense by conducting network analysis and engineering, optimizing operations through data-driven insights, and developing methodologies for effective solutions in a collaborative enviro...

Oversee the management of communications security materials and devices, ensuring compliance and accountability while conducting security briefings and educating personnel on proper handling of classi...

Join a team that's advancing secure software solutions by leveraging your expertise in application security. You will enhance security measures through source code analysis and collaborate with client...

Advance national security initiatives as a Program Security Officer, leading the execution of security disciplines to protect sensitive information and personnel while managing complex security projec...

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...

Elevate your career as a mid-level technical lead, safeguarding digital infrastructure and ensuring compliance with CMMC and ISO frameworks through active threat hunting and system hardening in a hybr...

Unlock potential by collaborating across agencies to coordinate high-impact engagements and support national security missions. This role involves program administration, event management, and interac...

Optimize enterprise and AWS-native security tools; assess, recommend, and enhance configurations to bolster security effectiveness. Leverage extensive experience to analyze integrations and identify i...

Transform security project management by leading innovative initiatives across regional data centers. Collaborate cross-functionally to ensure the highest standards in physical security systems while...

Transform your career with an impactful role in network security, working alongside a multidisciplinary team. Leverage your extensive cybersecurity experience to provide technical support and collabor...