IT Security Engineer Jobs in Herndon, VA

Unlock potential by developing cloud-based applications to enhance national security. Collaborate in an Agile team to deliver secure and scalable solutions using modern technologies while supporting m...

Elevate cybersecurity operations by leading ACAS vulnerability management across ARNG environments. Drive risk reduction and compliance through strategic scanning, reporting, and collaboration with SO...

Shape your career by joining a dynamic team dedicated to managing Linux systems and enhancing cybersecurity in DoD environments. Utilize your expertise in AWS, F5, and Palo Alto technologies while ens...

Shape enterprise-level DDI solutions through design, automation, and operational excellence. Leverage your expertise in DNS, DHCP, and IPAM to enhance network reliability, security, and efficiency acr...

Lead the development and maintenance of IT infrastructure while managing network operations and supporting strategic goals in a collaborative environment to elevate user experience and system efficien...

Join a team that's dedicated to optimizing network infrastructure while collaborating across departments. You'll manage and support networks, troubleshoot issues, and ensure secure connectivity in a f...

Lead the charge in developing innovative software solutions that leverage AI to enhance user experiences, improve efficiency, and foster collaboration across teams while ensuring high-quality, maintai...

Transform enterprise engineering by leading technical architecture, ensuring compliance with DoD standards and zero trust initiatives, while driving innovative strategies across system design, develop...

Accelerate your career in a dynamic role where you will enhance cloud automation, collaborate across teams, and maintain CI/CD pipelines in a fast-paced environment, ensuring optimal performance of ap...

Optimize backend services for a generative AI platform, ensuring high performance, scalability, and reliability. Collaborate with a talented team to design robust systems that address complex orchestr...

Engage in designing and developing AI-driven applications, integrating sophisticated models for enhanced business solutions. Collaborate with cross-functional teams to deliver robust, enterprise-grade...

Lead the charge in developing automated testing solutions for software, collaborating within a Scrum team to design, implement, and optimize tools while ensuring code quality and the efficiency of CI...

Join a team that's dedicated to fortifying cybersecurity through proactive monitoring, threat detection, and incident response within complex network environments while driving process improvements an...

Collaborate in applying core systems engineering principles to support Electronic Warfare programs, ensuring the success of integration efforts within combat systems and enhancing warfighter capabilit...

Drive the Internal Platform Infrastructure program, enhancing cross-functional integrations and security initiatives while managing multiple complex workstreams and vendor relationships for operationa...

Lead enterprise architecture strategies to modernize identity, credential, and access management for critical federal initiatives impacting millions. Collaborate across sectors to ensure secure, resil...

Develop and manage enterprise identity and access solutions, ensuring secure authentication and compliance with Zero Trust principles. Lead the implementation of Microsoft Entra services and integrate...

Transform security operations by providing oversight, conducting audits, and ensuring compliance with NISPOM and DCSA regulations. Collaborate with internal teams to safeguard classified information a...

Innovate solutions in systems engineering for military training systems, guiding the design, development, and integration of advanced technologies. Collaborate across teams to ensure high-fidelity, mi...

Drive cybersecurity operations and compliance initiatives to ensure system integrity, security, and operational excellence within classified environments, supporting critical mission functions for est...

Drive the design, integration, and sustainment of advanced military training systems. Collaborate across teams to enhance mission capabilities, ensuring systems meet strict operational requirements wi...

Partner with us to build and manage critical security services for the US intelligence community, ensuring reliability and customer delight within our growing DevOps team...

Shape the future of physical security in data centers by leading a high-performing team of engineers. Drive security design excellence across projects, ensuring compliance and strategic direction thro...

Empower operational excellence by enhancing platform reliability and resilience. Collaborate with development and cloud teams to monitor performance, mitigate risks, and ensure 24/7 availability for m...

Unlock potential by leading and enhancing enterprise infrastructure operations, ensuring optimal system performance and security for classified missions, while mentoring technical teams and driving mo...