IT Security Specialist Jobs in Reston, VA

Lead a team of systems administrators to enhance mission-critical system performance and security. Oversee operations, ensure compliance, and deliver technical guidance while fostering team developmen...

Shape the future of cybersecurity by joining a dynamic team dedicated to protecting national security. Leverage your analytical skills to tackle complex cyber challenges and drive innovative solutions...

Lead the cybersecurity strategy for DoD systems, ensuring compliance and risk management. Oversee policy development, conduct assessments, and collaborate with teams to maintain a robust security post...

Execute advanced security measures in cloud environments, ensuring integrity and confidentiality while defining security architectures. Collaborate on network systems, mitigating vulnerabilities, and...

Optimize security operations and drive compliance while guiding teams to enhance organizational security posture and support critical IT environments through effective leadership and collaboration...

Unlock potential by leading the design and implementation of robust information security architectures. Drive cybersecurity measures for high-stakes environments while ensuring compliance with federal...

Tackle cybersecurity challenges by designing and integrating security architectures, assessing vulnerabilities, and ensuring compliance within network systems while leading innovative solutions for in...

Engineer robust cloud security solutions and enhance cyber defense strategies. Collaborate on architectural designs while implementing security measures within IS and Network environments to protect s...

Champion national security by collaborating in a dynamic, multi-agency environment. Drive intelligence analysis and operational support for timely outcomes while mentoring peers and ensuring data inte...

Drive the development of policies and systems for cybersecurity, focusing on reliability, accessibility, and preventing unauthorized access. Lead security evaluations, audits, and plan disaster recove...

Drive cybersecurity innovations by leading teams to design and implement robust solutions for critical infrastructure. Utilize expertise in strategic planning, mentoring junior staff, and enhancing cl...

Grow your career with a pivotal role in implementing security for complex systems. Collaborate with engineering teams to identify risks and ensure compliance throughout the system lifecycle, embedding...

Champion secure systems design and integration in complex environments. Collaborate with cross-functional teams to manage security risks, ensuring compliance and support for system authorization throu...

Elevate incident response efforts by leveraging collaboration with teams to develop strategies, foster communication, and analyze cyber threats while enhancing risk mitigation capabilities within dive...

Elevate your career by safeguarding critical infrastructure through proactive security measures, strategic risk management, and seamless collaboration with IT teams to fortify defenses and ensure comp...

Transform customer engagement by providing expert technical guidance post-sale, enabling effective product use, and addressing complex issues to enhance adoption and operational success at major accou...

Join a team that's dedicated to ensuring reliable, efficient IT infrastructure. As Infrastructure/System Administrator, you’ll manage diverse systems, enhance performance, and tackle technical challen...

Engineer the foundational data architecture to integrate, govern, and sustain Terrain-Cyber mapping across PACOM AOR, ensuring compliance with DoD standards while engaging key stakeholders in the data...

Bring your expertise to a key role supporting secure web services and cloud migration, working collaboratively to ensure exceptional network operations and system administration in a high-security env...

Strategize IT operations, cybersecurity, and compliance to enhance secure technology services. Drive M365 administration, oversee vendor management, and maintain compliance with industry standards whi...

Empower the efficient operation of multi-user systems as you manage resources, implement security measures, and evaluate vendor products to enhance performance, all while collaborating with a team ded...

Grow your career with a dynamic team focused on IT risk advisory. Engage deeply with clients to assess and optimize technology risks, implementing effective controls and strategies while fostering col...

Join a dynamic team to design and implement advanced ICAM solutions, ensuring secure access across platforms. Leverage your expertise in microservices architecture and identity management while collab...

Optimize network security by implementing robust solutions that enhance enterprise-wide protections. Collaborate with leadership to ensure risk assessments and advanced configurations boost both opera...

Optimize security posture as a trusted advisor, ensuring compliance with federal cybersecurity standards, performing risk assessments, and facilitating stakeholder engagement to enhance security measu...