IT Security Officer Jobs in Arlington, VA

Manage complex network security engineering efforts by conducting assessments, leading hardware installations, and ensuring adherence to mission security needs while driving enhancements in system rel...

Help us enhance cybersecurity operations through data-driven engineering, optimizing telemetry processing for enhanced visibility across diverse environments, supporting critical missions, and collabo...

Unlock potential by driving secure software development across cloud-native, enterprise, and AI product environments. Collaborate with teams to identify vulnerabilities and enhance secure coding pract...

Drive advanced security analytics and automation in a multi-cloud environment. Lead design and implementation of security solutions, enhancing threat detection and compliance across various network cl...

Deliver high-level Cybersecurity solutions while leading mission-critical projects. Collaborate with teams to ensure compliance, drive security initiatives, and oversee the implementation of robust me...

Innovate enterprise security programs to safeguard against espionage and unauthorized access. Oversee all aspects of information and personnel security for sensitive national defense operations, ensur...

Drive Adelphi's security program, ensuring compliance and collaboration in a fast-paced environment. Lead efforts for timely DoD authorization, integrating security architecture with operations while...

Partner with us to design and implement secure communications solutions under NSA CSfC architectures, enhancing classified environments through engineering innovations and automation. Join a team of e...

Tackle complex challenges in endpoint security by implementing and sustaining advanced technologies and practices to protect networks and data from cyber threats while ensuring compliance with securit...

Deliver critical IT expertise by configuring and managing cyber protection tools. Collaborate across teams to effectively lead projects while performing digital forensics and vulnerability assessments...

Join a dedicated team supporting cybersecurity operations by maintaining network services and integrity across a vast array of classified and unclassified environments, enabling secure mission executi...

Shape secure cloud-based architectures and strategies for government entities, addressing cyber threats with innovation. Collaborate with senior officials, enhance cybersecurity, and transform the lan...

Empower security initiatives by leading information assurance efforts, ensuring compliance through thorough assessment, coordination, and documentation of security processes. Collaborate with stakehol...

Unlock your potential as a cybersecurity leader, driving compliance and risk management for IT and classified networks. Lead audits, enforce regulations, and mentor a team to ensure secure operations...

Engage in network security operations to enhance cybersecurity monitoring across classified and unclassified environments, supporting the Army National Guard's mission continuity and readiness through...

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...

Transform the personnel security landscape by streamlining adjudication workflows, collaborating on policy development, and utilizing advanced automation tools to enhance efficiency and effectiveness...

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...