IT Security Officer Jobs in Reston, VA

Optimize enterprise storage systems for national defense. Ensure high availability, data integrity, and secure access across global infrastructures while enhancing performance and supporting moderniza...

Develop and administer enterprise storage systems, ensuring optimum data access, integrity, and security within a complex, multi-network environment, while collaborating with teams to enhance operatio...

Take ownership of mission-critical IT systems by providing support, troubleshooting, and maintenance for enterprise applications. Collaborate with teams to enhance infrastructure reliability and ensur...

Join a dynamic team driving IT system support for mission-critical enterprise applications. Develop and maintain infrastructure, ensuring security and reliability while enhancing operational efficienc...

Contribute to strategic C-UAS solutions by leveraging technical expertise, driving partnerships, and shaping integrated defense capabilities. Collaborate cross-functionally to support proposal develop...

Join a team that's dedicated to ensuring safety and security in high-profile entertainment settings. As a Security Account Manager, you'll lead security operations, oversee multiple sites, and engage...

Manage data security initiatives to protect and ensure compliance of data platforms. Collaborate with governance teams to implement effective security measures, conduct assessments, and develop traini...

Grow your career with a vital role in systems integration, collaborating with engineers and stakeholders to ensure the seamless operational implementation of advanced space technologies and managing c...

Lead the charge in cybersecurity by designing and implementing controls to safeguard the War Data Platform, conducting assessments, managing risks, and collaborating with teams to elevate security pra...

Manage global infrastructure deployments and support mission-critical IT solutions, enhancing national security. Collaborate with teams to modernize, operate, and sustain critical applications in an i...

Lead advanced IT solutions in infrastructure engineering, enhancing national security through deployment and maintenance of mission-critical applications. Collaborate with a global team to foster opti...

Invent innovative infrastructure solutions while collaborating across teams. This role empowers you to enhance system performance, drive operational excellence, and ensure security compliance in dynam...

Join a dynamic team to support technical planning and systems integration in creating robust infrastructure solutions. Collaborate with engineers to enhance virtualization environments, documentation...

Transform the security landscape by driving compliance, mitigating risks, and designing innovative solutions in a dynamic environment. Collaborate across teams to enhance security operations and respo...

Shape the future of cybersecurity by leading a dynamic program management team responsible for delivering critical Information Assurance initiatives and ensuring effective contract execution for a maj...

Lead the charge in managing personnel activities, driving team performance, and fostering professional development through proactive communication and assessment practices, all while embracing Full Sp...

Lead the design and implementation of secure enterprise systems that enhance DoD missions, ensuring compliance with RMF and best cybersecurity practices across Windows and Linux environments. Drive in...

Solve complex security challenges by developing compliant system architectures for Department of Defense infrastructures, ensuring network integrity and operational resilience through hands-on risk ma...

Shape the future of electronic security systems by leading integrated design and engineering strategies, ensuring high-quality solutions for critical infrastructure. Collaborate with diverse teams to...

Unlock potential by ensuring the effectiveness of security controls through assessments, compliance audits, and risk management strategies within IT systems, enhancing overall security postures and ad...

Engage with State, Local, and Education customers in the South, aligning their security needs with innovative solutions. Drive sales through expert presentations and proof of concept engagements while...

Contribute to a critical digital modernization program as a Network Engineer, architecting secure networks and implementing advanced security policies. Collaborate with technical leaders to enhance ef...

Lead the charge in managing cryptographic operations and engineering activities, ensuring compliance and modernization for Department of State COMSEC missions. Collaborate with technical teams to supp...

Contribute to transformative sales strategies by nurturing relationships, articulating the Tanium platform's value, and managing complex sales cycles to elevate customer satisfaction and exceed quotas...

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