IT Security Systems Engineer Jobs in Reston, VA

Lead the charge in enhancing cybersecurity measures through Zero Trust principles, focusing on infrastructure engineering, integration, and compliance to secure sensitive environments across various s...

Champion cutting-edge security solutions, driving the implementation of Zero Trust architecture in mission-critical environments, while collaborating with cross-functional teams to ensure compliance a...

Empower cybersecurity initiatives by developing advanced Zero Trust solutions. Collaborate across teams to secure infrastructure and cloud environments, driving compliance in highly regulated sectors...

Join a team that's dedicated to enhancing secure telecommunications infrastructure. This role combines hands-on support with strategic design, ensuring reliable operations in a mission-critical enviro...

Lead the charge in securing and optimizing OT/ICS networks for energy systems. As a senior engineer, you'll design network architectures, manage cybersecurity compliance, and collaborate with cross-fu...

Empower your career by managing IT systems and infrastructure. Provide expert support for troubleshooting, maintenance, and compliance, ensuring optimal performance across diverse platforms while coll...

Unlock potential by designing secure AI applications and workflows. Collaborate with engineers and stakeholders to evaluate risks, implement controls, and translate complex requirements into practical...

Lead the transformation of our DevSecOps environment, driving modernization and secure software delivery across diverse applications. Collaborate with cross-functional teams to establish a unified str...

Accelerate progress at the forefront of cloud automation by designing, building, and maintaining scalable infrastructure across AWS and Azure. Leverage your expertise in Infrastructure as Code to enha...

Drive innovation by managing F5 systems across multiple data centers, ensuring optimal performance and security. Collaborate with teams to enhance infrastructure and support mission-critical operation...

Unlock potential by owning the full sales cycle with large enterprise accounts. Drive new business, expand customer relationships, and position solutions as key strategic partners in AI and cybersecur...

Champion a robust security program, leading a team to achieve SOC 2 Type 2 attestation while ensuring secure engineering practices across diverse products and cloud environments. Drive compliance, ris...

Unlock governance and security compliance for a vital data analytics platform, bridging data governance and cybersecurity to enhance national security operations and ensure responsible data usage acro...

Engineer innovative software solutions, leveraging advanced analytics and programming skills. Collaborate on complex projects, utilizing expertise in data processing and high-performance computing to...

Drive innovation and excellence in software engineering, focusing on data analytics and high-performance computing. Collaborate on complex projects, utilizing advanced programming skills and a strong...

Join a team that shapes the future of AI security by driving strategic growth, leading high-performing teams, and engaging with executives to secure enterprise AI systems and agentic technologies whil...

Lead the charge in managing enterprise cyber risk assessments and governance processes, ensuring alignment with industry standards to enhance organizational security posture and support business prior...

Lead cybersecurity initiatives by implementing security controls and compliance measures across enterprise environments. Collaborate with cross-functional teams to ensure robust security practices and...

Lead multidisciplinary teams to drive software engineering, DevSecOps, and enterprise automation initiatives, ensuring delivery of mission-critical solutions that enhance operational capabilities and...

Lead a high-performing Agile team as a Senior Windows System Administrator, providing operations support, security management, and technical guidance for complex systems across a broad geographic foot...

Transform business workflows by developing and maintaining applications that enhance productivity and information sharing across teams. Collaborate with IT and business units to deliver innovative sol...

Lead the charge in securing enterprise networks by managing and optimizing firewall configurations, troubleshooting complex connectivity issues, and ensuring compliance with security standards. Collab...

Lead the charge in shaping security solutions across multiple domains, driving technical direction and collaboration to address complex security challenges and enhance risk management company-wide...

Transform security solutions across multiple domains, driving technical direction and collaboration to address high-risk items and enhance Meta's security posture company-wide. Lead cross-functional t...

Join a team that's dedicated to maintaining robust Linux systems across diverse operational environments, ensuring mission continuity and security compliance in a high-stakes intelligence program. Can...