IT Security Specialist Jobs in Mc Lean, VA

Join a dynamic team to shape cybersecurity initiatives, focusing on supply chain risk management and compliance with Federal standards, while collaborating with key stakeholders to enhance security st...

Lead efforts to maintain compliance and security for defense tech systems. Manage the RMF lifecycle, ensuring systems stay authorized and audit-ready, while collaborating with stakeholders to promote...

Take ownership of maintaining the security posture of information systems. Collaborate with teams for incident handling, compliance audits, and authorization documentation, while providing day-to-day...

Drive secure cloud environments by applying deep technical expertise in cloud engineering and risk compliance. You'll assess, validate, and advise on A&A activities while ensuring adherence to federal...

Unlock potential by joining a dynamic team to enhance cybersecurity measures through penetration testing and vulnerability assessments, while supporting critical government infrastructure and incident...

Lead the charge in safeguarding critical information systems by overseeing security operations, conducting compliance reviews, and coordinating responses to security incidents. Collaborate with teams...

Lead critical cyber operations by analyzing and reporting on cybersecurity threats and vulnerabilities. Deliver actionable intelligence to support mission readiness and enhance organizational security...

Elevate cybersecurity by conducting thorough threat analyses, guiding teams, and developing robust threat models for the Federal Government while ensuring superior intelligence reporting and operation...

Elevate cyber threat analysis by employing advanced methodologies and tools to uncover, assess, and report on cybersecurity threats, while providing strategic guidance and mentorship to team members i...

Oversee the security posture of information systems, ensuring compliance and effective management of sensitive operational environments, while supporting Special Access Programs and collaborating with...

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...

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...