IT Security Systems Engineer Jobs in Reston, VA

Build innovative web applications as a key member of a dynamic team, enhancing operational efficiency. Engage in all phases of software development while leveraging agile methodologies and modern tech...

Design and develop innovative software solutions for advanced data analysis in support of space operations. Collaborate with multi-disciplinary teams to ensure efficient and effective integration of a...

Shape the future of cloud networking as you oversee global architectures, streamline multi-region programs, and drive innovative strategies to enhance infrastructure while mentoring future leaders and...

Join us as a Technical Manager to lead Digital Forensics and Incident Response initiatives, overseeing incident investigations and managing a team while serving as the primary technical liaison for st...

Optimize security operations by leading personnel clearance management, ensuring compliance with security regulations, and providing expert guidance across various levels of the organization. Drive co...

Unlock potential by leading diverse technical teams in crafting innovative EIT solutions for the DAF EITaaS initiative, ensuring strategic oversight and project success while collaborating across depa...

Transform collaboration experiences as a Senior Engineer/Architect overseeing Microsoft 365 services, ensuring streamlined operations across education and compliance in a federal environment. Drive in...

Join a team that's committed to driving revenue through expert technical support and product demonstrations. Collaborate closely with sales to align solutions with customer needs and elevate their tec...

Oversee enterprise vulnerability assessments and governance within the War Data Platform. Collaborate across teams to establish DevSecOps supply chain methodologies that protect AI and machine learnin...

Lead the charge in designing and securing AWS cloud environments. You will drive cloud security architecture initiatives, support compliance efforts, and enhance operations for mission-critical system...

Transform your career by leading DevSecOps and supply chain governance efforts. Collaborate with multi-disciplinary teams to enhance vulnerability assessments and ensure operational readiness of AI an...

Empower advancements in cybersecurity by establishing and enforcing supply chain risk governance across environments, leading cross-functional initiatives to enhance operational readiness and support...

Join us to lead our offensive security and exposure management efforts. Drive strategy, scale automated testing, and collaborate with teams to reduce risk and strengthen our cybersecurity posture acro...

Grow innovative software solutions while leading teams to develop, enhance, and maintain complex systems in a dynamic environment. Collaborate with engineers to ensure adherence to design requirements...

Lead the charge in designing and optimizing advanced network solutions to enhance government operations and cybersecurity. Leverage your extensive expertise to tackle complex challenges while supporti...

Transform enterprise-level network infrastructure through innovative solutions and expert engineering services. Collaborate with teams to enhance cloud operations and ensure robust security compliance...

Drive effective Cyber Security solutions by leveraging expertise in IT Systems Engineering. Collaborate with cross-functional teams to protect critical infrastructure through assessment, planning, and...

Tackle complex technical challenges as you support cybersecurity initiatives for specialized clients, ensuring effective management of transport networks and contributing to a fully integrated IT Secu...

Join our team to implement and manage enterprise network infrastructure, ensuring secure connectivity and optimal performance for a large-scale operation serving over 120,000 users across diverse loca...

Lead the charge in safeguarding national defense through enterprise directory services. As an Active Directory Systems Administrator, you'll ensure secure authentication and identity management across...

Join a team that's shaping the future of systems engineering through technical leadership, risk management, and collaborative efforts in mission systems integration and development. Drive project succ...

Join a team that's dedicated to advancing endpoint security in a dynamic, mission-driven environment. Collaborate with experts and engage with state-of-the-art technologies to safeguard critical syste...

Drive modernization and security initiatives as a Senior Systems Administrator, overseeing enterprise IT infrastructure. Leverage your expertise in Microsoft technologies to ensure robust system perfo...

Join a team that's shaping the future of Aegis Training Systems through expert leadership in Test and Evaluation, driving successful execution of comprehensive test strategies and technical solutions...

Shape the future of data management by designing, building, and maintaining scalable data pipelines in a modern cloud environment. Collaborate with cross-functional teams to ensure data integrity, gov...