IT Security Systems Engineer Jobs in Herndon, VA

Toyon is seeking a Software Engineer to develop object-oriented software in languages such as C++, C#, Java, JavaScript, and Python. The role involves designing, developing, testing, and analyzing sof...

Join a team that's dedicated to enhancing IT infrastructure. Leverage your server engineering expertise to provide comprehensive installation, configuration, and support for critical systems in a dyna...

Join a team that's at the forefront of cybersecurity by leading collection efforts, identifying access points, and leveraging advanced technologies to protect critical infrastructure from cyber threat...

Unlock potential by analyzing systems for vulnerabilities and developing countermeasures. Take ownership of producing comprehensive reports and briefings while recommending policy improvements to enha...

Unlock your potential by developing advanced embedded Linux platforms for IoT devices. Bring your passion and expertise to enhance security solutions while collaborating with a dynamic team in a suppo...

Drive end-to-end delivery of innovative software solutions to enhance operational workflows and decision-making for clients by integrating complex data sources into actionable insights, ensuring relia...

Champion testing excellence by guiding diverse teams in validating complex GEospatial systems. Drive quality assurance through manual and automated testing, while coordinating with stakeholders to ens...

Empower the IT modernization of Air National Guard with rigorous QA/QC practices. Ensure compliance, reliability, and security of network infrastructure while validating adherence to standards in all...

Transform enterprise cybersecurity operations by administering, optimizing, and integrating cutting-edge cybersecurity tools, ensuring robust threat detection and vulnerability management across large...

Join a team that's shaping the future of cyber defense operations. Lead strategic initiatives to enhance federal cybersecurity capabilities, design integrated solutions, and advance SOC efficiency whi...

Join a team that's dedicated to enhancing security services at scale. You'll lead threat modeling, develop standards, and collaborate cross-functionally to embed security in the product lifecycle, ens...

Drive proactive security initiatives, leading strategic roadmaps and collaboration with diverse teams. Enhance security for Dasher Logistics through innovative design and technical leadership, ensurin...

Contribute to advanced engineering support for GEOINT, managing cross-functional teams, and ensuring radar standards and data integrity to optimize systems analysis and solutions development across na...

Pioneer cross-functional execution as a Staff Technical Program Manager, driving the federal authorization roadmap, defining strategies, and ensuring compliance across complex initiatives within a dyn...

Reimagine cybersecurity architecture by leading Zero Trust initiatives, enhancing on-prem and cloud security, and driving modernization of technology environments. Collaborate with cross-functional te...

Deliver innovative wireless network solutions by surveying, designing, and configuring systems. Engage in troubleshooting and enhancing performance while ensuring customer satisfaction through high-le...

Take ownership of systems engineering support for mission-critical programs, focusing on RF testing, EMI analysis, and technical reporting while collaborating with teams to ensure compliance within se...

Elevate your career with this role focused on developing complex system models, enhancing engineering processes, and supporting mission-critical decision-making in a collaborative environment...

Lead the charge in enhancing cybersecurity protocols through design, testing, and deployment of services, driving effective incident response and proactive threat management across cloud and on-prem e...

Empower the future of security engineering as a Principal Software Engineer, leading the design and implementation of vital backend services and integrations. Drive innovation in detection workflows w...

Join a team that's driving innovation in technical and functional leadership. You'll oversee multi-disciplinary engineering efforts, directly impacting project success through effective communication...

Lead a dynamic team in delivering secure information solutions, overseeing system security assessments, and providing enterprise-level support for network, server, and application security services...

Join a team that's pioneering AI security solutions, safeguarding technology against threats, developing innovative tools, and optimizing incident response. Shape the landscape of robust AI interactio...

Join a team that's pioneering data modernization efforts, designing automated pipelines, and enhancing AI/ML capabilities. Collaborate with experts to transform complex datasets, ensuring quality and...

Empower enterprise storage solutions across multiple locations, ensuring high availability and optimal performance for mission-critical workloads. Collaborate with cross-functional teams to align stor...