Firewall Engineer Jobs in Fairfax, VA

Join a team that's responsible for building and maintaining a scalable, secure, and performant Linux infrastructure through automation and modern tooling, ensuring high availability and adherence to b...

Unlock your potential by delivering high-caliber network solutions and support operations, driving technology roadmaps and scaling deployment processes, while collaborating with teams to create innova...

Transform the future of security operations by leading COMSEC management for critical programs. Oversee compliance, coordinate with government agencies, and ensure the effective deployment of classifi...

Join our team as a Senior Security Analyst to enhance vulnerability management, ensuring the integrity of IT infrastructure. Collaborate with stakeholders, lead remediation efforts, and support compli...

Lead the management and troubleshooting of enterprise-level Windows and Linux systems. Optimize IT infrastructure solutions while supporting national defense missions, and enhance reliability and perf...

Deliver comprehensive cybersecurity solutions that integrate compliance into proposal development, ensuring systems are robust, reliable, and meet regulatory standards while leading a dedicated team t...

Unlock potential by designing and managing secure, high-availability enterprise infrastructure solutions for critical DoD missions across cloud and on-premises environments. Drive innovation through h...

Grow your career with a dynamic team delivering secure cloud software solutions. This role focuses on developing, maintaining, and enhancing a cloud-based platform that supports national security miss...

Shape your career as you support government programs with technical expertise in project management, systems engineering, and analytics—driving impactful outcomes in a dynamic environment...

Empower your career by developing cloud-based software solutions that ensure national security. Collaborate with teams on software design, integration, and optimization in a dynamic, mission-critical...

Drive the lifecycle management of AWS cloud solutions, ensuring security, optimization, and observability. Collaborate across teams to implement Infrastructure as Code and enable advanced AI deploymen...

Champion innovation in cloud infrastructure as you optimize systems and automate processes, driving the success of CI/CD pipelines and ensuring the security of Kubernetes clusters while mentoring team...

Optimize enterprise LAN/WAN and telecom services for seamless network integration. Support migration initiatives while providing operational stability, security, and effective troubleshooting across v...

Join a team that's shaping the future of cybersecurity by leveraging your C++ expertise to develop cutting-edge applications, ensuring scalability, maintainability, and performance through collaborati...

Join a team that's committed to enhancing national security through advanced vulnerability analysis. Leverage your skills in network security and threat detection to develop effective countermeasures...

Unlock your potential as a Staff DevSecOps Engineer, leading security and efficiency initiatives for cloud-based platforms in a collaborative environment, driving the deployment of real-time data solu...

Empower your career by leading the development of secure end-to-end application lifecycles. Collaborate with a dedicated team enhancing data platforms for critical decision-making in high-stakes envir...

Optimize security operations by leading personnel clearance management, ensuring compliance with security regulations, and providing expert guidance across various levels of the organization. Drive co...

Join our mission-driven team to enhance & secure crucial internet services. Contribute to technical designs, automate deployments, oversee Kubernetes orchestration, and ensure system reliability while...

Lead the transformation of risk management with automated solutions that enhance visibility, streamline processes, and empower strategic decision-making in a cutting-edge, cloud-native environment...

Champion secure infrastructure in mission-critical environments through hands-on management and support of Linux and Windows systems, ensuring seamless operations and compliance for vital intelligence...

Optimize project efficiency by planning budgets, schedules, and resources while troubleshooting engineering issues. Provide innovative solutions for complex challenges, ensuring compliance with engine...

Engage with enterprise sales teams to deliver technical solutions that strengthen our data security and management platform. Collaborate effectively, driving customer success through detailed technica...

Help us shape critical military cyber operations by leveraging your expertise in software architecture and development. Join a dedicated team committed to national defense, designing and implementing...

Lead the charge in advancing AI security by developing innovative machine learning solutions and collaborating with elite teams to shape strategies that enhance software resilience and national securi...