IT Security Systems Engineer Jobs in Reston, VA

Transform cybersecurity strategies by providing leadership and oversight, ensuring effective risk management, compliance, and the development of robust security architectures to safeguard enterprise o...

Engineer innovative security automation solutions that enhance threat detection and response capabilities. Collaborate with teams to customize tools and processes that meet client needs while ensuring...

Join a team that's committed to enhancing cloud security across our infrastructure. You'll design security controls, conduct assessments, mentor team members, and collaborate with stakeholders to safe...

Unlock your potential by providing critical support and management for IT systems, optimizing their operations, and resolving complex technical issues. Collaborate with teams to ensure seamless functi...

Empower enterprise cybersecurity by managing and optimizing SIEM solutions, primarily focusing on Splunk. This role involves log management, infrastructure maintenance, and ensuring seamless operation...

Join a team that's shaping the future of Navy sensor systems by developing and testing advanced combat technology solutions. Collaborate with engineers to enhance military capabilities while gaining v...

Oversee the implementation and enforcement of information security policies ensuring compliance with standards. Lead risk management activities and perform continuous system monitoring to safeguard se...

Grow your career with a crucial role leading advanced cybersecurity assessments and validating remediation strategies, enhancing security posture across diverse networks and systems in a mission-drive...

Elevate cloud security by designing innovative controls to protect against modern threats, enhance compliance, and strengthen resilience. Collaborate with teams to secure multi-cloud environments and...

Engage with senior leadership to design and implement advanced identity governance, provisioning, and compliance solutions, enhancing operational efficiency and security across enterprise and cloud en...

Join a team that's dedicated to ensuring high availability and performance of critical systems. As a Systems Engineer, you'll provide 24/7 operational support while implementing best practices and man...

Transform enterprise IT security by leading initiatives in risk management, privacy, and compliance. Collaborate across teams to identify vulnerabilities, enhance governance, and ensure the delivery o...

Join a team that engineers cutting-edge security operations tools and strategies. You will optimize security functions across diverse environments, enhancing efficiency and threat neutralization throu...

Lead the charge in cybersecurity by protecting digital assets and networks, while guiding a team in proactive threat detection and infrastructure improvements. Collaborate with project managers to ens...

Lead the architecture and implementation of secure cloud services for regulated environments, ensuring compliance and operational excellence. Collaborate with cross-functional teams to deliver resilie...

Join a dynamic team as you implement key security protocols and compliance measures, ensuring adherence to DoD standards. Leverage your expertise to support organizational security initiatives across...

Architect high-impact software solutions, ensuring quality delivery and collaboration with teams. Leverage your extensive experience to innovate and improve processes while developing scalable applica...

Engage in system integration and advanced technical support while enhancing network communications. Drive solutions in a high-pressure environment with cutting-edge technology, ensuring compliance and...

Lead the charge in maintaining secure enterprise application hosting environments, enhancing performance, and advising on infrastructure risks while ensuring compliance and operational resiliency acro...

Champion operational excellence by managing IT and enterprise software systems, driving tool consolidation, implementing automation, and ensuring reliable IT operations in a fast-paced, growing health...

Explore cutting-edge geospatial intelligence solutions by supporting vital engineering efforts across National and Allied systems. Drive modernization and integration while leading strategic initiativ...

Engineer the future of financial system management by maintaining Momentum environments and ensuring operational excellence through effective troubleshooting, compliance support, and system health man...

Inspire and support secure network operations for critical government systems by managing computer systems, enhancing cybersecurity measures, and leading IT teams to ensure compliance with national se...

Lead and optimize enterprise security technologies, ensuring reliable and standardized performance across multiple sites. Drive system architecture, oversee project delivery, and collaborate with vari...

Oversee enterprise-level security and privacy initiatives, implement strategies, and enhance organizational posture against emerging threats while advising senior leadership on compliance and best pra...