IT Security Engineer Jobs in Warrenton, VA

Join a team that's driving innovation in Software and Embedded Engineering. Collaborate with top experts while developing critical systems that enhance national security and advance your career in a s...

Transform mission-critical systems by collaborating with diverse teams to analyze and enhance functionalities. Seek innovative problem-solvers who thrive in dynamic environments and are committed to d...

Join a dynamic team to manage and enhance AWS and Linux systems, ensuring robust cybersecurity and performance across multiple networks worldwide, while collaborating with a diverse set of teams to su...

Lead the charge in configuring and deploying IT systems globally, supporting international teams in underdeveloped regions. Oversee logistics, training, and documentation to ensure optimal operation o...

Lead the charge in designing and maintaining secure network architectures, utilizing Cisco technologies to ensure optimal performance and reliability across systems. Collaborate with teams to assess v...

Empower your career by driving platform configurations and technical support efforts for our customers. Collaborate cross-functionally to deliver effective SaaS solutions, enhance client engagement, a...

Transform the cybersecurity landscape by leading innovative security architecture and practices for state government systems. Elevate security measures, guide technical decisions, and collaborate acro...

Elevate your career by researching and analyzing vulnerabilities in cyber physical systems. Use your skills to reverse engineer complex software, develop exploit solutions, and make an impact on natio...

Build and enhance enterprise vulnerability management through ServiceNow Security Operations, integrating different data sources, automating remediation, and optimizing reporting within a collaborativ...

Champion innovative network solutions by performing complex designs, upgrades, and maintenance. Provide expert technical guidance on security and performance optimization, ensuring alignment with orga...

Join us to enhance and maintain advanced weapon systems for the Surface Navy. Leverage your technical skills and drive innovation while supporting important national defense missions in a collaborativ...

Drive IAM strategies across corporate and production environments, defining architecture, standards, and automating processes. Lead initiatives that enhance security, simplify access, and empower team...

Shape the future of PMO operations by leveraging your development skills and expertise to enhance application and system architecture, driving consistent and effective solutions in a collaborative env...

Optimize observability infrastructures while architecting robust solutions and mentoring teams. Drive real-time analytics, enhance system reliability, and ensure operational excellence across cloud en...

Accelerate progress at the forefront of cybersecurity by engaging in threat hunting and analysis. Collaborate with cross-functional teams to identify vulnerabilities and enhance security measures, ens...

TMC Technologies is seeking an Intermediate Systems Engineer to provide expertise in systems engineering, software development, and test/evaluation for the Naval Surface Warfare Center Dahlgren Divisi...

Unlock potential by evaluating and supporting documentation for IT systems to ensure compliance with Information Assurance and security standards while collaborating with leaders to shape cloud securi...

Partner with us to enhance network security and performance as a Sr. Network Engineer, focusing on timely incident response and system optimization within a critical DoD IT framework...

Transform your career by leading DevSecOps and supply chain governance efforts. Collaborate with multi-disciplinary teams to enhance vulnerability assessments and ensure operational readiness of AI an...

Empower advancements in cybersecurity by establishing and enforcing supply chain risk governance across environments, leading cross-functional initiatives to enhance operational readiness and support...

Lead security initiatives to identify vulnerabilities in applications, provide expert remediation guidance, and ensure a secure software development lifecycle. Collaborate with teams using AI and mode...

Join a team that's shaping the future of enterprise networking by leading complex architecture and integration efforts in high-assurance environments. Design, implement, and modernize comprehensive ne...

Lead the charge in managing security infrastructure, guiding a team in the full lifecycle of security tools across diverse environments to ensure optimal security posture and resilience against threat...

Shape software solutions by developing and integrating full stack applications to meet the Intelligence Community's challenges. Collaborate with diverse teams and streamline technology for enhanced in...

Advance application security initiatives by leading manual code reviews, penetration tests, and threat modeling. Work closely with clients to strengthen their secure development processes, delivering...