IT Security Engineer Jobs in Arlington, VA

Manage and support high-performance network systems in a fast-paced environment. Drive efficient implementation, troubleshooting, and maintenance of IT infrastructure, ensuring optimal operations for...

Deliver expert security solutions while shaping and enhancing endpoint protection, driving automation, and collaborating across teams to maintain a secure and user-friendly environment in a rapidly gr...

Lead the development and implementation of innovative GRC strategies to bolster compliance for public sector customers. Collaborate across teams to enhance security posture and achieve key certificati...

Shape the future of cybersecurity by leading strategic initiatives, driving innovation, and managing a high-performing engineering organization. Collaborate with senior leaders and stakeholders to enh...

Join a team that's enhancing national security through innovative DevSecOps practices. Collaborate with experts to build and maintain complex environments, ensuring efficient software development and...

Build and manage secure cloud infrastructure, develop CI/CD pipelines, and implement best practices in a collaborative environment, helping solve challenging problems through innovative DevSecOps meth...

Unlock potential by joining a dynamic team as an Infrastructure/DevSecOps Engineer. Collaborate with talented individuals to enhance and automate complex software operations while leveraging your clou...

Innovate your career by maintaining and extending a full-stack Governance, Risk, and Compliance platform. Collaborate across backend and frontend systems focusing on security, compliance mapping, and...

Oversee and enhance network security posture by implementing policies, automating tools, and leading incident response efforts, ensuring robust protection against evolving threats within complex netwo...

Lead cybersecurity assessments, innovating methodologies and automation. Collaborate effectively with stakeholders to enhance security, resilience, and compliance across various work programs, while m...

Lead the evolution of a dynamic security response team focused on incident management, threat hunting, and AI-driven security automation. Collaborate with cross-functional teams to enhance our cyberse...

Partner with us to advance AI-driven cybersecurity solutions that protect critical systems. Leverage your expertise in defensive operations and research to innovate strategies for national defense and...

Join a dynamic team providing expert penetration testing to enhance cyber security for enterprise systems. Collaborate on analyzing vulnerabilities, documenting risks, and recommending strategies that...

Lead the design and implementation of secure system architectures while ensuring compliance with DoD and cybersecurity regulations. Collaborate with cross-functional teams to address vulnerabilities a...

Take ownership of securing critical systems as a seasoned Penetration Tester. Work hands-on to identify, exploit, and report vulnerabilities across diverse environments, contributing to a safer digita...

Join us to enhance cybersecurity for Operational Technology at USCG SFLC. You will design secure architectures and mitigation strategies, ensuring compliance across engineering initiatives, while coll...

Advance cybersecurity by engineering and managing firewall technologies in a high-tempo environment. Maintain secure, optimized operations for mission-critical networks and deliver expert support to e...

Lead the charge in securing mission operations by identifying vulnerabilities and designing robust security solutions. Collaborate with engineering teams to ensure compliance and enhance the security...

Drive security management efforts in a classified environment, ensuring compliance with national standards and policies. Collaborate on security reviews, training, and access control while overseeing...

Unlock potential by providing systems engineering support for mission-critical enterprise systems. Collaborate with government teams to design, deploy, and maintain secure IT infrastructure while ensu...

Shape the future of AI security by building and scaling cutting-edge threat intelligence programs that safeguard critical infrastructure from advanced attackers. Collaborate with experts to drive inno...

Manage cybersecurity applications and infrastructure, providing engineering support and process optimization for efficient network defense. Collaborate with customers for troubleshooting and automatio...

Lead the charge in cyber security engineering solutions, ensuring project delivery and safeguarding critical enterprise systems while collaborating with teams to execute technical operations effective...

Contribute to securing complex network systems by leveraging expertise in CISCO technology, designing configurations, and conducting rigorous troubleshooting to enhance performance and resilience in d...

Join a team dedicated to enhancing cybersecurity by managing vulnerabilities, analyzing risks, and ensuring compliance with regulations. Collaborate with experts to fortify systems against threats and...