IT Security Engineer Jobs in Arlington, VA

Shape the future of enterprise security engineering by leading high-performing teams to identify, mitigate, and manage technology risks across diverse platforms while ensuring secure business operatio...

Drive mission-critical operations as a Platform Support Engineer. Provide essential triage and support for Kubernetes and cloud environments, enabling teams to efficiently execute national security pr...

Lead the charge in shaping identity security by owning technical direction for Okta’s IGA, PAM, and ISPM implementations, driving innovative solutions, mentorship, and ensuring best practices across t...

Join a team that's shaping the future of engineering systems by ensuring technical solutions meet operational goals through collaboration and innovative design from conception to deployment and beyond...

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...

Lead the charge in architecting and managing a robust global network, ensuring seamless connectivity and security. Collaborate across teams to optimize operations, implement enhancements, and provide...

Optimize system engineering efforts by guiding requirements analysis, design, and integration while managing high-risk programs and fostering technical leadership in advanced hardware/software systems...

Optimize data protection systems as a hands-on engineer, ensuring integrity, compliance, and resilience in critical enterprise environments through management of backup and recovery solutions in on-pr...

Unlock potential by leveraging your expertise in Windows infrastructure management, enhancing performance and security in complex environments, supporting critical operations, and driving automation t...

Lead the charge in expert IT Operations support while managing complex issues, mentoring team members, and optimizing processes in a dynamic federal environment across a broad technology landscape...

Elevate your career by designing and integrating secure, scalable cloud infrastructure. Lead continuous improvement initiatives, manage environments, automate processes, and enhance platform resilienc...

Shape the future of security by owning and enhancing cloud and application safety. Leverage AI to automate threat detection, manage incidents, and secure corporate environments while collaborating acr...

Unlock potential by overseeing User Activity Monitoring to identify and analyze network anomalies, supporting Army systems modernization efforts through robust reporting and collaboration with cyber d...

Empower your career by managing and optimizing Linux systems, automating processes, and collaborating with cross-functional teams to enhance system reliability and performance in a dynamic environment...

Join a team that's dedicated to safeguarding information systems as a Senior ISSO. You'll oversee security assurance for a complex IT infrastructure, ensuring compliance with federal regulations and m...

Shape the future of secure software integration and automation as a Lead DevSecOps Engineer. Drive CI/CD pipeline design, system testing, and mentorship while ensuring compliance for complex DoD softw...

Contribute to next-gen collaboration tools, ensuring security and performance across the Intelligence Community. Collaborate withIT professionals to develop, monitor, and enhance Linux-based solutions...

Join a team that's passionate about analyzing software vulnerabilities and enhancing security. Utilize your expertise in binary patch diffing and reverse engineering to support national security missi...

Innovate within a dynamic IT environment by providing exceptional service desk support, resolving complex issues, and collaborating with client teams to enhance end-user experience while maintaining s...

Join a high-impact team empowering the next generation of AI-powered solutions. Lead the architecture and delivery of a cutting-edge AI platform, driving innovation while ensuring safety and reliabili...

Lead the charge in securing cloud infrastructure, focusing on Google Cloud Platform. Guide teams in implementing security best practices while balancing compliance, performance, and cost. Collaborate...

Transform network operations by designing and building communication networks, ensuring systems meet quality standards, and providing innovative solutions for complex challenges in a top-security envi...

Lead the charge in managing multi-cloud infrastructure, guiding a team of engineers in design, implementation, and optimization of cloud solutions across AWS, GCP, and Azure while ensuring security an...

Empower the future of software security by joining our innovative team. As a vital member, you'll lead security research initiatives to enhance AI-driven DevSecOps tools, identifying vulnerabilities a...