IT Security Engineer Jobs in Reston, VA

Elevate your career by supporting high-priority modernization programs, acting as a vital technical liaison to translate complex workflows into actionable requirements while ensuring flawless delivery...

Lead the charge in modernizing complex systems as a Technical Requirements Systems Engineer. You'll collaborate closely with stakeholders to define crucial requirements that drive software solutions a...

Support our Secure AI practice by leading client engagements, driving cybersecurity solutions, and developing deep client relationships. Bring your expertise in AI security and engage with senior lead...

Unlock potential by spearheading the design and validation of Cyber solutions, ensuring security compliance while collaborating in a dynamic engineering environment to deliver cloud-based analytics an...

Partner with us to develop and validate cyber solutions, conduct risk assessments, and ensure compliance throughout the systems engineering lifecycle, working closely with cross-functional teams for o...

Contribute to innovative system integration efforts, focusing on data collection, exploitation strategies, and operational testing. Engage with partners to enhance data governance, drive project execu...

Join a team that's revolutionizing AI in cloud engineering! Apply your systems engineering expertise across all phases of the life cycle, ensuring the integrity and quality of deliverables while colla...

Join us to leverage systems engineering principles across the full system life cycle, optimizing AI-focused cloud and platform engineering efforts. Collaborate with diverse stakeholders to ensure qual...

Transform client engagement by delivering provocative research and insights in cloud security, leveraging extensive experience to drive strategy, innovation, and actionable solutions globally and supp...

Pioneer secure cloud infrastructure solutions in compliance-heavy sectors. Lead design and implementation of scalable distributed systems, collaborating with engineering and public sector teams to add...

Architect a robust distributed metrics and monitoring solution for HPC systems, enhancing performance and scalability to ensure high reliability across complex infrastructures. Collaborate in a talent...

Join a team that's dedicated to designing and maintaining a robust Metrics and Monitoring solution for HPC systems, ensuring exceptional performance and reliability across distributed infrastructures...

Drive system design and monitoring within the National Military Command Center, optimizing operations and resource use. Collaborate with technical teams, manage troubleshooting efforts, and present so...

Join a team that integrates and deploys COTS/GOTS software in HPC environments, ensuring maximum reliability and performance across UNIX, Linux, and Windows systems while supporting mission-critical o...

Shape the future of High Performance Computing by integrating and supporting essential software in diverse environments, ensuring mission-critical systems run reliably and efficiently while collaborat...

Drive the migration of on-premises email security to a Proofpoint cloud solution, ensuring seamless transition and minimal disruption to services. Collaborate with teams to maintain high operational s...

Elevate information security by conducting assessments, implementing policies, and managing risks for critical systems. Collaborate with teams to enforce standards and enhance program effectiveness fo...

Unlock innovative solutions to complex cybersecurity challenges by collaborating with defense and intelligence partners, developing cutting-edge systems, and utilizing advanced methodologies to enhanc...

Grow your career with a vital role in engineering Linux server solutions that enhance system security, reliability, and performance. Collaborate across teams to develop innovative infrastructure impro...

Innovate security strategies to bolster satellite ground solutions through systems engineering and advisory support, enhancing monitoring, vulnerability remediation, and stakeholder collaboration with...

Manage and enhance enterprise IT systems, focusing on Azure, Active Directory, and Microsoft 365. Your expertise will ensure robust security, efficient automation, and effective support across diverse...

Explore critical network engineering and system administration tasks to support classified networks. Collaborate within a dynamic environment, ensuring seamless operations, installations, and maintena...

Lead the design and maintenance of real-time data ingestion infrastructure, collaborating with teams to integrate data systems in a fast-paced Agile environment, ensuring robust and efficient data pro...

Explore your career as you design and optimize complex systems while ensuring cybersecurity across resilient infrastructures. Collaborate with stakeholders to implement solutions that meet performance...

Drive your career forward by leveraging your extensive software engineering expertise to implement innovative cloud solutions and automated testing within a collaborative agile team...