IT Security Officer Jobs in Reston, VA

Help us deliver hands-on cyber experimentation and training by pioneering the design of OT testbeds, integrating real hardware, and educating key national defenders to enhance critical infrastructure...

Support our Managed Security Services team by designing and enhancing SIEM solutions. Engage with clients to implement security technologies and ensure optimal performance of security infrastructures...

Architect and manage Cisco ISE deployment, ensuring security and reliability in user access through effective policy enforcement. Collaborate with teams to enhance identity-based security in a large g...

Innovate within the Insider Threat Program, providing critical programmatic support, data analysis, and policy development. Collaborate with leadership to enhance security measures against potential t...

Elevate security posture by driving the design and implementation of Zero Trust solutions. Play a pivotal role in enhancing enterprise cybersecurity for DoD clients, ensuring compliance with standards...

Lead the development of pioneering AI-driven security solutions. Collaborate with experts to design, deploy, and optimize intelligent systems that proactively mitigate threats, ensuring robust defense...

Drive cybersecurity excellence by assessing IT security controls for compliance with NIST and DHS standards. Collaborate on vulnerability management, ensure risk mitigation, and generate assessment ar...

Drive cybersecurity excellence by leading compliance assessments, risk management, and strategic initiatives for federal information systems. Collaborate with teams to enhance security measures and en...

Accelerate progress at the forefront of IT by developing and managing advanced systems solutions, enhancing performance, and training users to ensure seamless operations and compliance in a dynamic en...

Advance security protocols by ensuring compliance and risk management for government systems. Leverage cybersecurity expertise to lead assessments, mitigate vulnerabilities, and oversee audits effecti...

Engage in cybersecurity leadership by guiding a skilled team focused on defensive operations. Collaborate with stakeholders to enhance security postures while ensuring compliance and effective inciden...

Lead the design and security of SIEM and cloud environments, enhancing visibility and protection across clinical applications as they transition to cloud infrastructures...

Lead the charge in enhancing security systems and protocols, ensuring comprehensive accreditation compliance and fostering collaboration across technical teams to tackle vulnerabilities and implement...

Lead initiatives in information systems security, overseeing accreditation processes, implementing security controls, and mitigating vulnerabilities within a collaborative, on-site environment for opt...

Unlock potential by leading information systems security efforts, enhancing accreditation processes, and ensuring compliance. You'll drive vulnerability assessments, implement security measures, and c...

Reimagine cybersecurity with a focus on RMF and eMASS compliance. Provide essential support for DoD IT services, enhancing security protocols and coordinating validation reviews to safeguard mission-c...

Lead the charge in safeguarding digital assets by implementing robust security measures and collaborating with diverse stakeholders, ensuring compliance with industry standards while fostering an inno...

Elevate enterprise biometric systems through administration, modernization, and security enhancements. Drive resilience and efficiency of national crime information systems while ensuring operational...

Lead a dedicated team to optimize security operations, ensuring compliance and effective management of security requests. Collaborate with government stakeholders to enhance performance metrics and ma...

Optimize security operations by leading a team and ensuring compliance with Federal policy. Collaborate on significant security projects and provide comprehensive analysis and reporting to safeguard a...

Drive impactful technology solutions in the C5ISRT mission space through strategic leadership and collaboration with government sponsors, overseeing multimillion-dollar projects and ensuring quality d...

Manage cybersecurity efforts and support enterprise infrastructure for a global mission-focused team. Collaborate with key stakeholders to ensure compliance and protect systems through effective risk...

Lead cybersecurity initiatives by managing documentation, assessing vulnerabilities, and supporting compliance to enhance enterprise infrastructure capabilities for a mission-focused organization...

Join a dynamic team as a Cyber Security Analyst, focusing on enhancing system security and achieving compliance through risk management, analysis, and strategic recommendations to protect vital inform...

Join a team that's passionate about analyzing software vulnerabilities and enhancing security. Utilize your expertise in binary patch diffing and reverse engineering to support national security missi...