IT Security Engineer Jobs in Arlington, VA

Shape the future of mission-critical systems by implementing, maintaining, and troubleshooting complex IT infrastructures, including Linux/UNIX systems and Kubernetes environments in secure settings w...

Elevate federal cybersecurity program management by leading governance, risk, and compliance initiatives. Drive strategic oversight, manage multidisciplinary teams, and ensure compliance with federal...

Champion cybersecurity excellence by leading a large federal GRC program, managing multidisciplinary teams to ensure compliance and operational success across complex environments while engaging with...

Discover your potential as a Cyber Technical Targeter, leveraging your expertise in operations and analysis to drive impactful results and enhance customer engagements through strategic lead identific...

Shape the future of federal engagements by delivering expertise in secure GitLab implementations. Collaborate with diverse teams to configure cloud solutions, migrate legacy systems, and ensure compli...

Lead the charge in system engineering solutions, guiding cross-functional teams to achieve robust project outcomes while leveraging extensive experience and a collaborative approach...

Join a dedicated team to monitor and analyze cyber threats, providing strategic insights and incident management for classified/unclassified IT systems while enhancing the agency's cybersecurity postu...

Empower mission support through skilled network engineering, ensuring robust LAN/WAN operations, system integrity, and integration of cutting-edge subsystems while collaborating on enhancements and de...

Support our mission by integrating advanced voice and cybersecurity systems. Collaborate with engineers to implement next-gen technology and enhance operational efficiency, while ensuring the security...

Deliver expert-level software engineering solutions, providing technical leadership and guiding teams to develop scalable, secure systems for critical operations. Drive architectural design standards...

Shape innovative solutions through comprehensive systems engineering and integration support for complex intelligence programs. Collaborate with diverse stakeholders to manage requirements, facilitate...

Transform information security strategies to safeguard systems and data. Engage in expert-level management of certification, accreditation, and multi-agency collaboration to ensure compliance and robu...

Champion information security excellence by overseeing policy development, system design evaluations and incident response efforts. Engage multiple agencies to enhance security measures while managing...

Lead the migration of IAM data to a modern platform, ensuring accuracy and security throughout the process. Collaborate with multiple teams while managing technical risks, operational support, and com...

Lead the charge in firewall operations, ensuring compliance and performance while managing high-level technical oversight for a skilled team in a dynamic, secure environment. Drive innovation and main...

Empower a collaborative team to design and enhance complex software applications, utilizing agile methodologies. Drive performance and scalability improvements while ensuring quality and effective com...

Contribute to the design, implementation, and maintenance of secure network infrastructures in cloud and hybrid environments, optimizing connectivity and performance while ensuring compliance and secu...

Oversee and optimize network infrastructure, ensuring performance, security, and availability. Collaborate with teams to address complex issues and implement cutting-edge technologies while providing...

Tackle cloud infrastructure challenges to support national security initiatives while leveraging cutting-edge technology and collaborating with talented professionals in a dynamic, mission-critical en...

Lead the charge in modernizing IT infrastructure for national security. Utilize advanced cloud solutions and collaborate with clients to tackle complex challenges while ensuring robust security measur...

Discover innovative solutions by leveraging cloud technologies and architecture. Collaborate with experts to modernize IT infrastructures for national security challenges, enhancing computing platform...

Collaborate to enhance software delivery in a dynamic DevOps role, streamlining development and operations with cutting-edge automation. Focus on improving system resilience while ensuring secure and...

Deliver innovative solutions as a technical lead, guiding a skilled team in software and DevOps to tackle complex projects and enhance mission outcomes with cutting-edge technologies and practices...

Empower cybersecurity advancements through hands-on offensive techniques and AI/ML engineering, driving innovative solutions for complex security challenges in a fast-paced, collaborative environment...

Tackle enterprise endpoint administration by managing Windows environments with Ivanti, Intune, and BigFix. Collaborate on security and patching initiatives while providing expert support for complex...