IT Security Specialist Jobs in Reston, VA

Champion security initiatives by leveraging Linux expertise to enhance system protection, ensuring compliance and risk management within complex environments while collaborating with external systems...

Optimize the security infrastructure by managing cyber defense tools, supporting IT operations, and ensuring the smooth integration of applications. Collaborate with teams to safeguard data assets whi...

Shape security strategies by leading penetration tests, mentoring junior testers, and providing technical guidance. Collaborate with stakeholders to identify vulnerabilities, develop methodologies, an...

Oversee and enhance secure systems for DoD environments, integrating security throughout the system lifecycle while managing compliance and risk assessments to support mission-critical operations...

Drive analytic support for national policies on Classification Management and Program Protection, ensuring integration across DoW components. Collaborate with federal entities to enhance security meas...

Shape the future of cybersecurity as a Zero Trust Engineer, implementing key security controls and access mechanisms. Collaborate across multiple environments to enhance mission readiness and protect...

Design and implement Zero Trust security controls to safeguard mission systems across all classification levels, ensuring alignment with Department of War policies and continuous operational reliabili...

Transform cybersecurity environments by designing and deploying innovative solutions while collaborating on a global scale to enhance network security across multiple platforms, ensuring robust suppor...

Elevate your career by providing senior-level cybersecurity engineering support, enhancing the security of federal information systems through effective risk management and compliance processes while...

Champion cybersecurity excellence by supporting law enforcement compliance initiatives, advising top executives, and enhancing program management to ensure robust defense against emerging threats...

Elevate information security across the organization by developing, managing, and enforcing security policies and practices. Lead incident response, ensure compliance, and engage with stakeholders whi...

Play a key role in enhancing cybersecurity operations by implementing and maintaining defensive tools across enterprise systems. Collaborate with various teams to ensure compliance and protect critica...

Manage enterprise cybersecurity applications, ensuring compliance and providing expert support. Drive enhancements to processes and systems while collaborating closely with team members and customers...

Drive mission-critical cybersecurity operations by designing and maintaining secure data solutions that enhance enterprise decision-making. Collaborate to troubleshoot issues and ensure reliable data...

Elevate cybersecurity resilience by deploying and maintaining critical data collection solutions. Collaborate with teams to troubleshoot and enhance system performance, ensuring robust protection and...

Join a team that's dedicated to architecting and enhancing Cyber Security solutions. You will play a pivotal role in engineering and sustaining deployment support, while also overseeing critical secur...

Innovate cybersecurity strategies by designing secure data solutions, troubleshooting issues, and implementing robust access controls to enhance decision-making and operational resilience across the e...

Lead mission-critical cybersecurity efforts by deploying and maintaining data solutions. Drive the design and management of Splunk systems, ensuring secure and reliable data ingestion for informed dec...

Drive ITSM platform efficiency by overseeing operations and maintenance tasks. Collaborate on system design and deployment while providing proactive support on ServiceNow for incident management and p...

Lead the charge in enhancing cyber security measures by designing, deploying, and maintaining Trellix architecture to protect enterprise systems against evolving threats and ensuring compliance with e...

Lead the charge in securing enterprise environments by deploying and managing Trellix security architecture, while responding to threats and conducting assessments to ensure optimal cybersecurity prac...

Join a team that's central to enhancing cybersecurity for pivotal operations. As a key engineer, you'll design and maintain cutting-edge security tools to bolster defense capabilities across varied en...

Unlock potential by enhancing cybersecurity resilience through implementation of stringent technical controls and vulnerability assessments, ensuring compliance with policies across diverse network en...

Drive the implementation of Zero Trust security measures across multi-level networks, ensuring robust access controls and network segmentation. Collaborate with teams to safeguard mission-critical dat...

Shape the future of cybersecurity by implementing advanced security solutions that ensure system confidentiality and integrity. Collaborate with engineers to enhance security architecture while perfor...