IT Security Specialist Jobs in Reston, VA

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

Manage IT Operations, driving enterprise-wide service quality and efficiency improvements while ensuring compliance with security standards and facilitating 24/7 operations for mission success across...

Lead the charge in transforming IT operations to enhance mission-critical services. Manage teams focused on system integration, provide continuous service improvements, and ensure compliance with ITSM...

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

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...

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...

Lead the charge in enhancing cybersecurity frameworks by implementing best practices and managing security compliance while supporting the full system lifecycle in a dynamic, collaborative environment...

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

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...

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...