IT Security Systems Engineer Jobs in Reston, VA

Champion reliable Linux environments by maintaining stability, security, and efficiency to support mission-critical operations and validate performances within a multidisciplinary team...

Lead strategic operations and business growth by overseeing cross-functional execution, driving operational excellence, and cultivating relationships with key stakeholders in the Defense and Intellige...

Lead the charge in delivering high-performance networking solutions to enhance operational capabilities and support mission-critical tasks within a dynamic IT environment, ensuring robust communicatio...

Collaborate to deliver innovative solutions impacting enterprise applications, web services, and data services for government clients. Shape IT strategies and architecture while leading teams towards...

Own and enhance our global security awareness program to reduce human-risk. Leverage behavior change principles and innovative learning content to engage teams, manage phishing simulations, and foster...

Unlock potential by delivering advanced cybersecurity solutions for mission-critical environments. You will assess vulnerabilities, engineer security architectures, and guide multidisciplinary teams i...

Advance your career by delivering cybersecurity leadership across multiple IT initiatives. Drive risk assessment, compliance tracking, and vulnerability management to enhance cybersecurity posture and...

Lead the charge in driving cybersecurity compliance and risk management across multiple systems. Oversee policy development, conduct security assessments, and collaborate with stakeholders to ensure t...

Partner with us to design and enhance enterprise PAM solutions, focusing on Microsoft Entra ID, automation, and integrations. Collaborate across teams to deliver secure identity management and support...

Join a team that's pivotal in designing and implementing cybersecurity solutions for key U.S. Navy systems. This role requires a proactive mindset to enhance technical ownership and cybersecurity expe...

Transform critical network infrastructure through your expertise in Cisco technologies, network security, and operational leadership. Take charge of designing, implementing, and securing enterprise ne...

Grow your expertise by tackling complex infrastructure solutions, optimizing performance, and driving automation initiatives within a hybrid-cloud environment while leading cross-functional teams and...

Lead the charge in enhancing physical security systems across multiple locations. Collaborate with teams to implement, audit, and manage security technologies, ensuring a secure and efficient operatio...

Optimize cybersecurity initiatives by leading compliance assessments and risk evaluations. Collaborate with diverse teams to enhance security postures, streamline documentation, and ensure compliance...

Lead the charge in managing and optimizing network systems to ensure peak performance. Collaborate with teams to support and enhance local and wide area networks, while ensuring security and availabil...

Advance enterprise cybersecurity by developing and implementing strategies across cloud, networks, and endpoints to ensure robust protection within the DODIN infrastructure. Collaborate with senior le...

Drive innovation by leading the architecture and development of scalable and secure data ecosystems. Collaborate on strategies for cloud infrastructure, analytics, and cybersecurity while ensuring ali...

Lead the charge in optimizing communication systems for critical missions, ensuring reliable advanced capabilities. Enhance operational readiness by managing the electromagnetic spectrum and supportin...

Transform the landscape of identity management by implementing and supporting enterprise IAM solutions. This role involves configuring authentication processes while collaborating with Maryland state...

Optimize enterprise Identity and Access Management solutions while supporting modernization efforts across state agencies. Experience in system administration, IAM protocols, and a commitment to profe...

Engineer complex assessments as a Red Team Cyber Assessment specialist, emulating threats and identifying vulnerabilities across diverse network architectures. Drive impactful security evaluations and...

Shape the future of federal program integration by translating complex government requirements into actionable strategies, driving critical programs, and fostering collaboration across product and eng...

Elevate enterprise network security by managing Cloudflare and Zero Trust systems, ensuring robust cloud connectivity, and collaborating across teams to optimize network operations and maintain servic...

Join a team that's shaping the future of data analytics and software development. This senior position offers you the chance to lead complex projects, collaborate across teams, and drive high-impact s...

Optimize resource deployment and streamline development processes as a key DevOps Engineer. Collaborate with cross-functional teams to enhance system reliability through advanced automation, container...