IT Security Officer Jobs in Chantilly, VA

Grow your career as an Information Systems Security Officer, ensuring the security of information systems by executing NIST RMF, conducting audits, and collaborating with technical teams while promoti...

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...

Take ownership of critical cybersecurity operations within a key U.S. initiative. Lead threat detection and continuous monitoring activities across multiple security environments, ensuring mission rea...

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...

Partner with us to enhance cybersecurity operations and compliance within AI/ML testing environments, managing risk and security documentation while collaborating with multidisciplinary teams in class...

Join a team that provides critical multi-discipline security support for Special Access Programs, ensuring compliance with established protocols, identifying security vulnerabilities, and enhancing op...

Empower your career by overseeing the design and management of robust Identity and Access Management systems, ensuring secure, efficient access to vital IT resources while maintaining compliance and o...

Transform cybersecurity by identifying vulnerabilities and mitigating risks using advanced analytical techniques. Collaborate with a skilled team to enhance network defenses and respond to evolving cy...

Champion security protocols and ensure compliance across enterprise systems. Collaborate with teams to assess risks and enforce standards for information assurance, playing a crucial role in safeguard...

Join a dynamic team to oversee security operations for Special Access Programs. You'll manage security requirements, coordinate with stakeholders, and support mission activities in a fast-paced enviro...

Advance cyber defense by executing 24/7 monitoring and incident response, leveraging cutting-edge technologies to protect classified and unclassified networks in a dynamic SOC environment, ensuring th...

Support 24/7 cybersecurity operations through threat detection, incident investigation, and response across classified and unclassified networks. Leverage SIEM platforms and automation tools to enhanc...

Join a team that supports critical 24/7 security operations to safeguard multi-classified data. Collaborate in incident detection, investigation, and response, enhancing cyber resilience within an int...

Empower the future of IT by leading transformative advancements in enterprise technology and cybersecurity solutions, optimizing cloud services, infrastructure, and aligning operations with organizati...

Join us to implement advanced Zero Trust security measures across diverse classified environments, shaping mission-critical operational policies while enhancing cybersecurity protocols and access cont...

Drive comprehensive cybersecurity compliance and assurance by leading Security Assessment and Authorization efforts, coordinating across teams to ensure continuous monitoring, risk management, and eff...

Lead vital Information Systems Security initiatives, ensuring compliance with federal cybersecurity standards. Collaborate across teams to manage authorization processes, document security controls, a...

Champion the security landscape at scale by leading threat modeling and automation of security controls while collaborating across teams to embed secure design practices into product and infrastructur...

Join a team that's redefining cybersecurity integration to support critical federal missions. You'll assess, test, and integrate cutting-edge solutions, enhancing our security posture against evolving...

Empower your career by designing and implementing innovative security solutions for critical production environments while collaborating globally to enhance network protections and drive impactful sec...

Take ownership of cybersecurity operations, serving as the technical lead in identity management, compliance auditing, and vulnerability remediation while ensuring best practices and operational excel...

Oversee and enhance information security protocols, ensuring compliance with regulations and managing risks across systems. Collaborate with stakeholders to implement effective strategies and maintain...

Lead the charge in advancing cyber intelligence capabilities, guiding sponsors in tackling complex cyber threats, and applying expertise to improve operational practices within government and industry...

Deliver seamless system administration for Linux servers, ensuring robust security and compliance. This role involves configuring, monitoring, and upgrading network resources while supporting hardware...