IT Security Engineer Jobs in Fairfax, VA

Transform critical cloud computing challenges into innovative solutions by leading the design, implementation, and mentorship of cloud architecture and DevOps practices while navigating complex techno...

Take ownership of IT operations across two locations, ensuring network integrity and security. Manage user support, system installations, and enhance service delivery. Collaborate with teams to drive...

Build and scale innovative cloud solutions by leading teams, enhancing architecture, and driving technical decisions, while fostering a collaborative, high-performance environment that embraces contin...

Join a team that's optimizing backup services across diverse environments. As a Backup Engineer, you'll drive data protection operations, enhance reliability, and ensure compliance, delivering secure...

Drive enterprise IT systems engineering for mission-critical environments, translating operational needs into scalable solutions. Collaborate with teams on architecture, integration, testing, and life...

Lead the charge in defining and driving enterprise architecture strategies for cloud transformation and application modernization, influencing technology direction and mentoring teams to meet complex...

Design and develop cloud-based applications and services to support SIGINT and cyber solutions. Collaborate across front-end and back-end engineering, using modern technologies in a dynamic team envir...

Take ownership of architecting, engineering, and sustaining advanced security solutions within complex IT environments. Lead technical innovation, mentor teams, and ensure compliance with security fra...

Shape the future of cybersecurity by leading a dedicated team ensuring compliance and secure application delivery across diverse environments. Drive innovation and collaboration to enhance cybersecuri...

Engineer innovative RF design solutions; engage in full-system development, enhancing connectivity and performance across diverse projects in a collaborative environment. Drive creativity and technica...

Engage with an expert team to protect sensitive information and maintain security compliance through development of policies and training, incident response, and collaboration with security discipline...

Transform our IAM ecosystem as you lead in-house management and optimize operations. Drive security, compliance, and user experience by implementing robust identity governance and enhancing cloud and...

Join a team that's advancing cybersecurity by leading endpoint protection operations for critical Department of War mission systems across classified and unclassified environments, ensuring rigorous d...

Join a team that's modernizing critical infrastructure through advanced Linux engineering. You'll lead the design, implementation, and security of high-availability Linux systems, optimizing performan...

Join a team that's driving technical excellence in enterprise solutions. As a trusted advisor, guide customers through the sales cycle, ensuring impactful solution design and accelerating deal progres...

Analyze and lead offensive security efforts to enhance application resilience. Collaborate with teams across the organization to improve detection and response, leveraging both traditional techniques...

Lead the charge in enhancing mission-critical BI platforms by applying SRE principles, developing analytics workflows, and mentoring teams to deliver impactful insights and robust, scalable data solut...

Unlock your potential in data protection by managing and optimizing enterprise backup solutions, ensuring data integrity and compliance in a mission-critical environment while collaborating with cross...

Join a dynamic team as a Senior Network Engineer providing Tier III support for complex system issues. Focus on modern engineering solutions, capacity planning, and network optimization while collabor...

Innovate and engineer complex mission networks, ensuring reliability and security while fostering collaboration across teams to support critical cyber infrastructure and enhance operational efficienci...

Advance your career by utilizing your expertise in enterprise network infrastructure, designing and implementing secure solutions in a dynamic environment, and providing mentorship to junior engineers...

Champion innovative security solutions as the technical lead for product and AI security, overseeing architecture and integration across payment systems while mentoring teams to elevate security matur...

Contribute to innovative security solutions by leading product and AI security initiatives while shaping security architecture across enterprise environments, ensuring robust protection and coherence...

Empower innovation in a dynamic role where you design and implement Kubernetes-based solutions, streamline operations, and enhance cloud infrastructure while supporting critical government missions in...

Drive cybersecurity excellence by managing incident response operations for federal networks. Lead analysis, coordination, and resolution of incidents, utilizing technical skills to transform data int...