IT Security Engineer Jobs in Reston, VA

Support end users by troubleshooting and deploying enterprise software, enhancing operational efficiency and customer satisfaction through effective issue management and clear communication...

Optimize cybersecurity practices by leading analysis, compliance, and risk management to secure Army platforms within an Agile environment. Collaborate with cross-functional teams to enhance cloud-bas...

Champion operational excellence by coordinating release and incident operations for AI model-serving pipelines, supporting critical military initiatives to enhance battlefield performance and ensure c...

Lead the charge in safeguarding critical information systems by overseeing security operations, conducting compliance reviews, and coordinating responses to security incidents. Collaborate with teams...

Lead the coordination of release operations and incident support for AI/ML pipelines, ensuring mission-ready performance across diverse environments. Work collaboratively to enhance deployment consist...

Shape AI operational readiness through coordinated release and incident support. Drive consistency and governance for model-serving pipelines in a multi-enclave environment, enhancing mission-critical...

Elevate your career by collaborating with cross-functional teams to design and implement intelligent automation and agentic workflows that enhance operational efficiency and drive innovation within a...

Develop innovative SharePoint and Power Platform solutions to optimize collaboration and enhance data insights in the O365 environment. Join a dynamic team dedicated to improving processes through aut...

Drive effective service delivery and resource allocation management to ensure comprehensive support, personnel stability, and quality assurance for defense R&D initiatives, while coordinating contract...

Empower customers by providing expert guidance and support in troubleshooting and resolving technical issues, ensuring seamless integration and optimal use of services in a fast-paced, technology-driv...

Lead the charge in overseeing the Security program for our Intelligence Community customers. Utilize your expertise in personnel security to ensure compliance, develop policies, manage operations, and...

Transform your career by designing and enhancing AI/ML software solutions. Collaborate within a dynamic team to tackle complex datasets and contribute to innovation in software development, driving ef...

Drive innovative threat-hunting strategies to proactively identify and eliminate security risks. Collaborate on large-scale data analysis and threat detection while enhancing security operations to pr...

Join us to design, install, and optimize cutting-edge wireless systems, ensuring reliable service across enterprise networks while adhering to security standards and leading junior engineers in a dyna...

Join a team that's dedicated to enhancing cybersecurity compliance for law enforcement. You'll provide expert advisory and program management support while collaborating across divisions to modernize...

Drive the infrastructure design and implementation for AI model inference. Partner to optimize production AI services, ensuring reliability and performance while guiding a collaborative team through i...

Elevate security practices by owning AI-driven code and pull-request enforcement, collaborating closely with engineering teams to ensure AI-enhanced features are secure from inception, while developin...

Lead the charge in enhancing network infrastructure, focusing on cloud environments and security. Collaborate with diverse teams to troubleshoot and optimize systems, ensuring robust connectivity and...

Join our team to enhance network security by designing, implementing, and managing firewall solutions. Utilize your expertise in Cisco, Palo Alto, and Netscaler technologies to safeguard critical netw...

Transform your career by engaging in complex systems engineering challenges across the entire lifecycle. Collaborate with stakeholders and ensure technical integrity in delivering solutions for the In...

Lead the charge in modernizing network infrastructure for critical defense operations, focusing on migrating legacy systems to high-availability architectures while managing complex network transition...

Unlock potential by managing GRC initiatives, enhancing security frameworks, and strengthening compliance across the organization while collaborating with stakeholders to cultivate a robust security c...

Drive comprehensive IT service oversight for Physical Security Systems. Manage video surveillance and access control initiatives, ensuring reliable operations across 24x7 environments. Collaborate wit...

Champion architectural innovation and drive modernization efforts across enterprise IT. Collaborate with leaders to develop robust technology roadmaps and set standards that enhance operations and max...

Unlock potential by leading the modernization of data architectures and fostering innovative data pipelines. Your expertise will drive the transition from legacy to modern systems to support critical...