IT Security Engineer Jobs in Arlington, VA

Join a team that's dedicated to optimizing critical technology infrastructure, providing technical support, and automating solutions to enhance performance while minimizing operational disruptions...

Join a team that leads the implementation and sustainment of security engineering solutions powering SOC capabilities across enterprise environments for enhanced cyber defense and monitoring...

Transform IT infrastructure by supporting design and sustainment of hybrid environments, managing essential systems, ensuring security, and driving seamless operations across multiple domains...

Join a dynamic team to support and enhance enterprise IT infrastructure across hybrid environments, ensuring performance, security, and compliance for mission-critical applications in the DoD OIG netw...

Execute the design and sustainment of IT infrastructure across hybrid environments, ensuring security and performance of critical applications for both unclassified and secret domains while collaborat...

Shape the future of secure software development by leading vulnerability management, ensuring vulnerabilities are swiftly addressed and security controls are effectively implemented. Collaborate with...

Engage cross-functional teams to maintain systems for the Fire Control Program, ensuring operational readiness and troubleshooting technical issues to enhance mission capabilities for strategic deterr...

Transform client experiences by leading seamless onboarding initiatives. You'll collaborate with teams to address technical needs, ensuring smooth project management and effective training for long-te...

Engage with clients to architect and implement Prisma SASE solutions. Lead delivery and support efforts, provide strategic guidance, and troubleshoot complex security issues to enhance client security...

Engineer robust security solutions by conducting thorough penetration tests and assessments, identifying vulnerabilities, and collaborating with teams to enhance application and infrastructure securit...

Join a team that's focused on enhancing security operations for Special Access Programs. As an ISSO, you will manage information security, collaborate with key stakeholders, and ensure compliance whil...

Join a team that's redefining security engineering, leading impactful assessments and innovative enhancements with cutting-edge technology. Your expertise will fortify systems against evolving challen...

Join a dynamic team to enhance security through penetration testing, vulnerability assessments, and collaboration with engineering teams. Your expertise will drive improvements in application and infr...

Shape security governance and compliance for a FedRAMP-authorized environment, focusing on risk management, strategic stakeholder engagement, and leading cross-functional teams to fulfill federal comp...

Accelerate our cybersecurity efforts in the air-gapped cloud environment, leading a dedicated team responsible for threat management, incident response, and developing best practices to ensure robust...

Manage complex incidents within a multi-cloud environment while enhancing security and optimizing AWS infrastructure. Collaborate with cross-functional teams to implement best practices, ensuring a se...

Champion system enhancements and transitions by providing comprehensive support for project management, systems integration, and deployment, ensuring seamless collaboration to meet organizational requ...

Contribute to innovative product security solutions by leading research in networking and cyber security. Collaborate closely with teams to develop software prototypes, assess feasibility and integrat...

Transform security operations by leading a motivated team of engineers to innovate and implement platform security solutions while ensuring compliance with U.S. federal regulations and overseeing oper...

Transform the digital landscape by integrating systems while providing hands-on leadership across various environments. Drive innovation with deep expertise in network architecture and engineering as...

Join a dynamic scrum team to develop mission-critical software solutions leveraging Agile and DevSecOps methodologies, enhancing GEOINT management and operational stability within a cutting-edge progr...

Join our team to provide critical system administration solutions, optimizing infrastructure and managing virtual servers, while collaborating with cross-functional teams to meet user capacity and per...

Lead the charge in managing and mentoring a diverse team of system administrators to ensure the performance and security of mission-critical systems in a hybrid work environment...

Join our team to empower security by engineering automated policies and multi-cloud hygiene. Work collaboratively to reduce developer workload and enforce security standards, enhancing secure delivery...

Join a dynamic Security team dedicated to mitigating insider risks by developing advanced detection systems and tooling. Collaborate across departments to enhance protective measures and innovate solu...