IT Security Officer Jobs in Arlington, VA

Shape the future of IT security by leading vulnerability management efforts. Collaborate across teams to safeguard critical systems, ensure compliance, and communicate risks, empowering a secure and r...

Drive strategic analysis within the ONR S&T portfolio, synthesizing complex data to produce actionable insights and recommendations for Navy and Marine Corps technology programs. Collaborate with key...

Transform national security by conducting thorough technical surveillance assessments, advising on vulnerabilities, and shaping security policy in a dynamic, mission-driven environment. Engage with le...

Empower customer growth by leveraging consultative sales strategies and IT expertise to enhance relationships and drive enterprise infrastructure services revenue. Partner closely with teams to strate...

Transform software integration through advanced DevSecOps practices. Collaborate with cross-functional teams to enhance testing, and maintain secure environments for complex systems in classified sett...

Engineer advanced integration and modernization efforts for COMSEC applications, ensuring interoperability across systems while providing expert support for software and database management in federal...

Drive secure network solutions by leveraging SME expertise to enhance DoD IP capabilities. Collaborate with teams to innovate architecture, optimize systems, and ensure operational integrity and docum...

Join a team that's pivotal in enhancing cybersecurity for mission-critical systems. Your expertise in risk management and vulnerability assessments will drive compliance and strengthen the security po...

Engage in critical cybersecurity activities focused on implementing and maintaining Risk Management Framework (RMF) for enterprise information systems in a Department of Defense environment, ensuring...

Drive impactful user profile management initiatives for national defense. You will enhance system efficiency and security across diverse environments, contributing directly to mission readiness and op...

Shape the future of cybersecurity by enhancing and automating security controls across technology products, ensuring compliance with industry standards and regulatory requirements while acting as the...

Contribute to enhancing security measures by automating compliance checks, collaborating with engineering teams, and maintaining key documentation. Drive the cybersecurity posture through continuous m...

Champion transformative initiatives in cybersecurity by leading pilots and projects that protect national interests. Collaborate with a talented team to analyze threats, enhance technological capabili...

Lead the charge in analyzing and disseminating cybersecurity threat assessments. Develop key indicators to navigate a dynamic environment while maintaining cybersecurity awareness and independence in...

Unlock innovative solutions while analyzing complex industrial control systems. Join a dynamic interdisciplinary team focused on enhancing critical infrastructure through comprehensive assessments and...

Empower national security missions by leading systems engineering initiatives, fostering international intelligence collaborations, and delivering integrated, secure capabilities to enhance operationa...

Champion innovative AI solutions to enhance decision-making across sectors. Lead interdisciplinary projects leveraging machine learning, large language models, and cutting-edge research to address com...

Shape the future of counterterrorism by analyzing critical DoD data to identify and report on known or suspected terrorists, ensuring the safety and security of U.S. interests while collaborating with...

Unlock potential by designing innovative cross-cutting solutions that integrate advanced technologies across various cybersecurity pillars. Collaborate with stakeholders to ensure alignment with feder...

Support our dynamic team by managing complex systems and networks across multiple domains. Ensure operational continuity through effective system administration and collaborate to resolve issues effic...

Lead a dynamic team responsible for secure intelligence dissemination across multiple domains, ensuring compliance and accuracy while managing clearance verifications and metadata quality in alignment...

Transform the counterterrorism landscape by leveraging AI and emerging technologies. Collaborate across multidisciplinary teams to evaluate, implement, and innovate technical solutions that address co...

Join our team to lead and enhance Security Operations, driving AI-driven strategies and incident responses while ensuring compliance and strengthening our security posture across a global organization...

Drive your career forward as a key player in enhancing CI/CD environments, fostering team collaboration, and implementing innovative engineering solutions. Your expertise will shape the technical land...

Join a critical role in assessing and enhancing security controls for federal cyber programs. Drive risk management and compliance while fostering a culture of security awareness across systems with e...