IT Security Specialist Jobs in Mc Lean, VA

Empower security resilience by leading enterprise-wide cybersecurity initiatives, shaping strategic risk management, and fostering collaboration across IT and OT environments to mitigate cyber threats...

Elevate network modernization initiatives by providing expert guidance and technical leadership in the design, integration, and testing of complex network systems to ensure alignment with strategic go...

Join a team that's shaping the future of network infrastructure modernization. Leverage your expertise in IT systems and network engineering to guide complex projects and collaborate with diverse team...

Elevate your career by supporting cybersecurity operations and compliance activities, enhancing the security posture of enterprise systems, and implementing robust policies to protect vital informatio...

Grow your career with a dynamic team supporting cybersecurity operations, analyzing vulnerabilities, and ensuring compliance for enterprise systems. Engage in incident response, security assessments...

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...

Grow your career with a vital role in overseeing security measures for specialized information systems. Collaborate with ISSMs to ensure compliance with federal regulations, manage user access, and en...

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...

Join a team that's shaping cybersecurity compliance for advanced AI/ML environments. You'll deploy and manage Trellix ePO while ensuring RMF adherence, collaborating with experts in securing vital dat...

Lead the charge in fortifying cybersecurity by managing an integrated security program that encompasses personnel, physical, and IT security for sensitive information, ensuring the highest protection...

Launch your career as an Information Systems Security Officer, leading Assessment and Authorization processes, ensuring security controls for critical systems, and collaborating with technical teams t...

Engineer robust security frameworks to safeguard information assets and AI assets. Collaborate with IT and business teams to assess risks, enhance cybersecurity operations, and implement AI governance...

Drive data management innovation and application development as you serve as a senior technical authority in nuclear logistics systems, guiding key strategies and collaborations to enhance operational...

Transform cybercrime investigations by providing expert analysis and actionable intelligence. Leverage cryptocurrency tracing and OSINT techniques to support law enforcement in uncovering financial cr...

Lead the charge in enhancing information security programs by developing, implementing, and overseeing robust security measures while ensuring compliance with industry standards and best practices...

Champion the proactive detection and mitigation of cyber threats in a large enterprise environment by leveraging expertise in threat hunting, analysis, and incident response to safeguard critical syst...

Drive security advancements by designing and implementing Zero Trust solutions, collaborating with teams to safeguard critical information systems against advanced threats and ensuring compliance with...

Shape the future of technology by leading systems engineering efforts that drive innovative solutions. Collaborate with cross-functional teams and guide the integration of complex systems while ensuri...

Transform the cybersecurity landscape by leading incident response and defense operations. Collaborate with federal agencies to analyze threats and drive strategic improvements for national security a...

Transform intelligence operations by providing strategic planning support to ensure effective mission execution. Collaborate with stakeholders while delivering insights to enhance operational assessme...

Lead penetration testing initiatives to assess vulnerabilities, mentor junior testers, and provide expert guidance to ensure robust security solutions for our clients. Drive security excellence by unc...

Lead the charge in enhancing network infrastructure for a vital program, ensuring seamless operations and security. Collaborate with IT teams on classified projects, leveraging over a decade of experi...

Support the management and security of enterprise IT assets, overseeing their lifecycle and ensuring compliance with federal standards while leading asset audits and coordinating with stakeholders...

Lead senior cybersecurity engineering efforts, guiding teams to enhance risk management and security assessments while advising on cloud security and compliance in federal environments. Drive impactfu...