IT Security Systems Engineer Jobs in Herndon, VA

Develop high-quality cloud-native software solutions and secure automated deployments. Collaborate across engineering teams to design, maintain, and optimize cloud infrastructures supporting mission-c...

Develop and maintain enterprise-scale Linux systems while ensuring security, availability, and performance across diverse environments. Optimize cloud infrastructure and automate operations for improv...

Join a team that's driving innovative cyber defense strategies and shaping the future of enterprise security. As a senior technical advisor, you will enhance compliance and resilience against evolving...

Join a team that's dedicated to applying systems engineering principles across the full lifecycle, ensuring technical integrity and quality in an environment focused on collaboration with government a...

Advance your career in IT Security by engaging in FIPS 140 validation projects, focusing on secure communications for military applications, while enhancing your skills in security analysis, testing...

Drive cybersecurity excellence by leading compliance and risk management initiatives for federal information systems, collaborating with key stakeholders to enhance and maintain robust security postur...

Build innovative digital engineering courses to equip teams with essential systems engineering skills. Collaborate with stakeholders to modernize approaches and support mission partners in a dynamic...

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...