IT Security Analyst Jobs in Leesburg, VA

Join a team that's shaping the future of cybersecurity by leading global defense strategies. Oversee threat detection, incident response, and cloud security, while fostering innovation within a high-i...

Join us in shaping the future of INFOSEC engineering by assessing and validating information systems, ensuring compliance, and integrating cutting-edge tools to align technology strategies with busine...

Join us to lead advanced offensive security operations, executing penetration tests across multiple networks, ensuring the integrity of mission-critical systems in support of defense initiatives. Shap...

Join as a Senior Penetration Testing Lead, spearheading offensive security measures to protect crucial AI capabilities for the DoW. Oversee assessments across multiple secure environments, validating...

Lead the design and support of robust datacenter infrastructure, ensuring optimal performance and security while collaborating with teams on complex IT projects in a dynamic environment that values re...

Shape the future of military intelligence operations through tactical planning, training, and analysis, supporting joint and combined exercises while ensuring knowledge transfer to key personnel and e...

Optimize information systems security for federal clients, ensuring compliance with federal privacy laws and overseeing security operations, policy enforcement, and risk management strategies to prote...

Join a team that's leading offensive security operations to protect mission-critical AI capabilities. As a Senior Penetration Testing Lead, you will drive controlled adversarial assessments, influenci...

Transform security practices by leading risk assessments and program analyses for protected technology within research initiatives, ensuring robust safeguards against vulnerabilities while supporting...

Join a dynamic team driving IT system support for mission-critical enterprise applications. Develop and maintain infrastructure, ensuring security and reliability while enhancing operational efficienc...

Unlock potential by optimizing AWS cloud spend and implementing financial best practices. Partner with multi-disciplinary teams to enhance financial governance and deliver impactful cost-saving soluti...

Join us to assess and enhance information systems security through ongoing evaluations, reporting, and clear communication of security postures to clients while adhering to the highest DoD standards...

Tackle complex project requirements and optimize processes through effective collaboration and analysis. Lead stakeholder workshops and refine documentation to ensure alignment with mission priorities...

Contribute to the establishment of AI-native security solutions by leading technical design and client delivery. You'll drive architectural standards, oversee implementations, and ensure integration a...

Take ownership of vulnerability assessments and compliance for our IT infrastructure. Collaborate with teams to remediate vulnerabilities, enhance monitoring tools, and mentor junior analysts, all whi...

Tackle complex cybersecurity challenges as a Subject Matter Expert, providing strategic guidance and risk management across multi-domain systems. Collaborate with engineering teams to ensure effective...

Join a team that's focused on enhancing system observability through effective monitoring and performance analysis. Collaborate with stakeholders to implement solutions and manage operational events i...

Execute system administration tasks for RedHat Linux VMs in a cloud environment while ensuring compliance with security standards, applying patches, and troubleshooting server issues to support develo...

Elevate security compliance and engineering efforts for eLxr OS, encompassing all ecosystem components. Lead initiatives in secure development, vulnerability management, and audit readiness while enha...

Transform information security by enhancing data loss prevention and insider threat capabilities. Engage in hands-on engineering, tool configuration, and cross-functional collaboration to protect sens...

Lead the charge in identifying and assessing insider-threat risks within HHS. Collaborate with key partners to deliver analytic support and communicate critical insights to senior leaders for enhanced...

Join a team that's redefining cloud infrastructure management through automation and intelligent monitoring. Drive operational excellence and enhance system reliability in a fast-paced environment wit...

Shape the future of technology initiatives by leading complex technical analysis and testing for high-quality outcomes, ensuring regulatory compliance, and collaborating with cross-functional teams to...

Shape the future of network management by designing, implementing, and maintaining secure and high-performing LAN/WAN systems. Collaborate across IT teams to ensure infrastructure reliability and supp...

Join a team that's dedicated to enhancing information security through comprehensive assessments and authorization support throughout the program lifecycle, ensuring compliance and the effectiveness o...