IT Security Systems Engineer Jobs in Reston, VA

Lead the charge in advancing application security protocols throughout the software development life cycle. Collaborate with teams to enforce best practices while ensuring compliance with federal stan...

Elevate the cybersecurity posture through expert risk management, compliance, and vulnerability mitigation efforts. Drive high-level engineering solutions to ensure robust security standards within mi...

Join us to oversee and enhance security measures for critical defense operations. You'll manage SCI programs, maintain compliance, and ensure the protection of sensitive information while collaboratin...

Take ownership of corporate security initiatives to enhance endpoint protection, manage insider risk, and maintain compliance across our fin-tech environment. Partner with teams to implement technical...

Elevate security by leading cross-functional teams in designing and implementing advanced network security controls, ensuring resilience and scalability in a modern cybersecurity landscape. Drive inno...

Join the Mantis Security Team to develop security designs, conduct risk analysis, and manage cyber security compliance efforts, ensuring robust information security integration and protocol adherence...

Join a team that's enhancing cybersecurity solutions to protect critical assets. Lead the development and integration of cutting-edge systems while collaborating across teams to ensure mission integri...

Drive the charge in comprehensive systems engineering, ensuring seamless integration and validation across all lifecycle stages from concept development to disposal, while balancing performance, cost...

Join a dynamic team to design and manage cutting-edge cybersecurity solutions. Shape best practices by integrating security throughout the DevSecOps lifecycle while ensuring compliance with federal re...

Develop secure systems engineering solutions to protect critical infrastructure. Lead analysis of vulnerabilities, implement cybersecurity controls, and collaborate across teams to enhance security fo...

Advance national security efforts by engineering critical system security solutions. Utilize your expertise in network technologies and risk assessments to protect enterprise-level infrastructure and...

Transform customer missions by harnessing cutting-edge IT systems engineering, integrating AI/ML solutions to enhance aerospace applications, and leading digital engineering initiatives across diverse...

Transform IT infrastructure by managing complex systems and security. Utilize advanced troubleshooting and analysis techniques to resolve issues efficiently while collaborating with cross-functional t...

Elevate cybersecurity standards as you lead efforts to protect critical systems, integrate advanced solutions, conduct security assessments, and mentor team members. Collaborate across teams to ensure...

Partner with us to enhance cybersecurity posture by engineering and implementing robust security solutions while ensuring compliance with established frameworks. Collaborate with cross-functional team...

Transform enterprise IT through effective program management and system integration, ensuring collaboration across various functions such as HR, finance, and security to meet strategic objectives whil...

Empower data security initiatives by designing and implementing solutions for DoD and federal clients, ensuring compliance with Zero Trust principles and best practices in data protection across hybri...

Elevate network security through design, implementation, and continuous optimization, ensuring a robust infrastructure supporting critical software engineering functionalities within a dynamic, 24/7 t...

Join us to design, build, and maintain cutting-edge security architectures across hybrid environments. Collaborate with teams to enhance detection capabilities and translate regulatory needs into effe...

Drive advanced incident response and threat detection efforts in a dynamic SOC environment. Engage in proactive threat hunting and operational support to enhance organizational security measures and m...

Join a dynamic team as an Information Systems Security Engineer, focusing on enhancing cybersecurity resilience through design, compliance, and risk management, while integrating security into system...

Explore new horizons by joining our team as a Senior Network Security Engineer, where you will enhance network defenses, lead security projects, and collaborate across functions to safeguard critical...

Unlock your potential in a dynamic role supporting Marine Corps SIGINT operations. Collaborate on engineering solutions, documentation, and system evaluations to enhance tactical intelligence capabili...

Join us to engineer secure systems by enhancing operational integrity across various platforms. Collaborate with leadership and stakeholders while ensuring technical compliance and driving security in...

Join a team that's paving the way in systems engineering for global communications. Contribute to innovative modeling projects, collaborate with experts, and ensure mission success through meticulous...