IT Security Engineer Jobs in Ashburn, VA

Pioneer secure operations by managing identity verification and PKI systems, ensuring integrity and availability while supporting mission-critical infrastructure across diverse environments for nation...

Partner with us to ensure high-performance, secure networks across multiple sites. You'll play a key role in integrating new systems and enhancing network capabilities, ensuring our infrastructure is...

Advance your career by managing Windows Server environments, optimizing Active Directory, and deploying automated solutions. Collaborate with an Infrastructure Team to support a dynamic curriculum wit...

Elevate your career by leading key initiatives in cloud infrastructure security, automation, and compliance for large-scale systems while collaborating closely with engineering and public sector teams...

Empower the software engineering team to design, develop, and test innovative applications and platform solutions. Collaborate across the SDLC while adhering to best practices and proactively resolvin...

Transform federal cybersecurity sales by providing expert guidance, developing tailored solutions using Splunk, Okta, Appgate, and Palo Alto, and partnering with stakeholders to ensure alignment with...

Unlock potential by designing and implementing scalable cloud solutions on AWS, transforming legacy infrastructures into modern cloud-native architectures to enhance data analytics and operational eff...

Transform your career by overseeing security posture for information systems while ensuring compliance with DOD and SAP regulations. In this crucial role, you'll implement controls, manage incidents...

Optimize software testing processes by developing and maintaining automated and manual test scripts using Playwright. Collaborate with developers to ensure comprehensive test coverage and compliance w...

Partner with us to drive success as a Corporate Sales Engineer specializing in Next-Gen SIEM, collaborating with teams to unify security solutions and deliver exceptional customer experiences across a...

Reimagine cloud solutions by designing scalable architectures and transforming legacy systems into AWS cloud-native applications. Collaborate closely with customers to deliver effective migrations and...

Grow your career with a dynamic team, leading system design and implementation for federal law enforcement. Leverage your skills in a classified environment while mentoring professionals and supportin...

Transform operational capabilities by ensuring secure, reliable SAP network systems. Collaborate with stakeholders to manage configurations, monitor systems, and implement security controls for missio...

Support and optimize enterprise systems by engineering scalable IT solutions, integrating technologies, and ensuring operational compliance collaboratively across teams while developing SOPs and docum...

Unlock your potential by leading multi-disciplinary teams in a critical space program. Drive technical excellence, manage stakeholder relationships, and enhance operational missions to face evolving c...

Lead the monitoring and maintenance of critical technology infrastructure, resolving complex technical issues and enhancing operational efficiency while minimizing disruption to services and ensuring...

Design and optimize network solutions for complex telecommunications systems. Collaborate with multidisciplinary teams to ensure effective integration, supporting essential services including LAN/WAN...

Transform the technology landscape of a defense organization by leading strategic initiatives in cybersecurity, AI, data architecture, and systems integration, driving scalable and compliant solutions...

Elevate your career by driving innovative solutions in cybersecurity. You'll collaborate with expert teams, enhancing mission-critical systems through robust software design, detailed documentation, a...

Unlock potential by developing secure Cross Domain Solutions (CDS) for efficient data transfer between classified networks. Ensure compliance while integrating advanced AWS technologies to support vit...

Join a dynamic team as you drive security management for LIGER, overseeing its compliance within the CBP framework. Utilize your expertise in RMF, engage with stakeholders, and ensure the platform mai...

Drive the future of security systems engineering by architecting and integrating robust physical access control solutions and automation frameworks to enhance operational efficiency and security in cl...

Transform mission capabilities by leveraging AI, data engineering, and remote sensing expertise. Drive innovative technical studies, prototype solutions, and enhance analytics to tackle multifaceted c...

Engineer cybersecurity solutions to strengthen DOE's network perimeter. Lead a team in managing next-gen firewalls, ensuring compliance with federal frameworks and protecting mission-critical systems...

Engage with a dynamic team to design and develop secure, high-performance software solutions. Drive innovation while collaborating across disciplines to enhance system security and contribute to missi...