IT Security Analyst Jobs in Arlington, VA

Champion security protocols and ensure compliance across enterprise systems. Collaborate with teams to assess risks and enforce standards for information assurance, playing a crucial role in safeguard...

Support and enhance network infrastructures across domestic and international environments. Collaborate with IT teams to implement solutions, ensure security, and improve performance while mentoring j...

Engineer innovative web application penetration tests, identifying critical vulnerabilities in real customer environments, and enhancing automated testing capabilities through expert manual analysis a...

Join a team that's advancing secure software solutions by leveraging your expertise in application security. You will enhance security measures through source code analysis and collaborate with client...

Transform cyber defense strategies as a leader in incident response. Collaborate with analysts to mitigate threats and enhance organizational security posture. Utilize deep technical skills and provid...

Engage in the design and execution of secure cloud-based solutions, optimizing containers and CI/CD practices while ensuring robust system performance and security. Collaborate cross-functionally to e...

Advance cloud security initiatives by leading risk assessments, monitoring practices, and technical recommendations within the FedRAMP framework, ensuring secure, compliant implementations of commerci...

Lead the charge in providing critical counterintelligence analysis and support through collaboration with various federal agencies, transforming data into actionable intelligence, and developing opera...

Elevate your career as you support modernization and integration of secure Linux-based platforms. Drive automation and infrastructure enhancements in mission-critical environments, enhancing your expe...

Shape the future of national security by leveraging your expertise in cyber exploitation and network analysis. Join a dynamic team to develop operational plans and enhance the protection of critical i...

Lead the charge in enhancing information security for enterprise data. Act as a central point of contact, influence security adoption, manage risks, and provide executive updates in a fast-paced, mode...

Transform cloud infrastructure by partnering with us to design, build, and optimize scalable AWS environments and CI/CD pipelines. Leverage your expertise in automation and security to enhance operati...

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...

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...

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...

Join a dynamic team as you implement key security protocols and compliance measures, ensuring adherence to DoD standards. Leverage your expertise to support organizational security initiatives across...

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...

Serve as a key player in security engineering, assessing risks and designing solutions to protect sensitive information systems. Collaborate with engineering teams, support security architecture, and...

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...

Take ownership of mission-critical IT systems by providing support, troubleshooting, and maintenance for enterprise applications. Collaborate with teams to enhance infrastructure reliability and ensur...

Advance cybersecurity initiatives by overseeing knowledge transfer processes, ensuring compliance with Risk Management Framework (RMF) standards, and maintaining critical security documentation for se...

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...

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...