IT Security Officer Jobs in Reston, VA

Drive the security management of Communications Security (COMSEC) materials, ensuring compliance with DoD directives. Oversee inventory, audits, and on-site physical security, coordinating effectively...

Unlock the potential of cyber intelligence by leading innovative projects, collaborating across sectors, and guiding sponsors in enhancing their cybersecurity capabilities to address complex global ch...

Support and enhance cybersecurity frameworks by managing compliance, vulnerability assessments, and incident response within a collaborative federal health IT environment, ensuring protection of sensi...

Lead cybersecurity initiatives by executing Risk Management Framework activities and continuous monitoring in a classified environment, ensuring compliance and operational security for multiple system...

Elevate cloud security by managing asset visibility and vulnerability processes. Collaborate with engineering and IT teams to enhance infrastructure posture and support incident response within a dyna...

Join a team that's driving secure architecture for multi-tenant SaaS applications. You'll advise product teams, lead threat modeling and design reviews, ensuring best practices in security while navig...

Join a team that's redefining cloud security by building AI-driven platforms that enhance threat detection and response capabilities across global environments. Drive automation and lead initiatives t...

Provide senior-level security risk management expertise to enhance compliance, automate activities, and advise on secure cloud solutions, applying NIST frameworks to improve federal cybersecurity post...

Unlock potential by supporting cybersecurity efforts across diverse systems. Collaborate with senior personnel to ensure adherence to federal frameworks and maintain operational security through docum...

Take ownership of cybersecurity initiatives by supporting operational security practices, assisting with compliance documentation, and collaborating with security teams to maintain a robust security p...

Elevate your career by supporting enterprise identity and access management solutions. Ensure secure authentication and authorization while managing role-based access and enforcing IAM policies to ali...

Drive effective service delivery and resource allocation management to ensure comprehensive support, personnel stability, and quality assurance for defense R&D initiatives, while coordinating contract...

Engage in comprehensive personnel security management, ensuring compliance with government standards. Collaborate effectively within a multidimensional team to enhance security protocols and streamlin...

Elevate national security by providing expert cybersecurity engineering support for critical government programs, ensuring systems align with security requirements while enhancing mission success in a...

Transform resilience and security through advanced cybersecurity solutions. Collaborate with industry leaders to develop frameworks and policies that enhance operational capabilities in a dynamic envi...

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...

Advance application security initiatives by leading manual code reviews, penetration tests, and threat modeling. Work closely with clients to strengthen their secure development processes, delivering...

Champion strategic initiatives as a Policy and Security Cooperation Advisor, facilitating communication between organizations and ensuring compliance with security regulations while driving successful...

Tackle complex cyber security challenges by developing and implementing robust solutions for tactical systems, ensuring mission success while maintaining top-notch security posture against vulnerabili...

Join a team that's dedicated to enhancing information security for critical systems. In this role, you will manage and implement security operations, ensuring compliance and protection against vulnera...

Lead and oversee nationwide counterintelligence efforts, integrating security measures to protect national interests from foreign intelligence threats while advancing clear policies and standards for...

Join a dynamic engineering team to enhance Windows OS sensor solutions, tackling complex challenges, optimizing systems, and ensuring high-quality project delivery through collaboration and technical...

Join a dynamic team as you oversee and enhance cybersecurity strategies, ensuring secure architectures and compliance standards are met while collaborating across diverse technical teams for optimal i...

Elevate your career by implementing and optimizing security controls, managing incident response, and collaborating with teams to fortify our cybersecurity posture across cloud and hybrid environments...

Unlock your potential by managing endpoint operations, supporting troubleshooting efforts, and ensuring compliance in a dynamic IT environment. Join a global team committed to excellence in technology...