IT Security Officer Jobs in Arlington, VA

Unlock critical COMSEC operations to support the Intelligence Sector. Ensure compliance and effective management of COMSEC materials while providing ongoing training and coordination for secure data h...

Drive security excellence for Defense and Intelligence systems by implementing risk management frameworks, conducting vulnerability assessments, and collaborating with teams to ensure compliance with...

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...

Join our team as a strategic leader responsible for guiding critical maritime security initiatives while engaging with senior defense leaders, overseeing operations, and driving mission impact across...

Lead cybersecurity initiatives, providing advanced guidance and support for large-scale programs. Collaborate with diverse teams to ensure compliance and security of complex information systems in a f...

Unlock potential by leading cybersecurity initiatives, engaging with mission partners, and utilizing your extensive expertise in network security, scripting, and multi-discipline team support to prote...

Unlock the potential of your cybersecurity expertise to design and implement Zero Trust architectures, driving security improvements across classified networks while collaborating with key stakeholder...

Optimize multi-user systems operations by managing resources, security, and user interactions. Lead installations and provide technical recommendations to enhance performance and ensure efficient comp...

Drive the future of cybersecurity by leading enterprise security configuration and governance. You'll oversee compliance, risk management, and develop innovative strategies to enhance organizational s...

Transform cybersecurity strategies by integrating best practices in information system security engineering, risk management, and compliance to protect critical systems throughout their lifecycle, ens...

Lead the charge in shaping the Census Bureau's Cloud strategy by overseeing innovative IT projects, ensuring compliance, and enhancing operational efficiencies in a dynamic, mission-focused environmen...

Lead the charge in architecting and implementing a robust Zero Trust security framework to protect critical infrastructure, ensuring compliance with DoW standards and integrating advanced security sol...

Elevate insider risk management by supporting our Insider Threat Program. Leverage technical expertise in investigations to enhance detection, mitigate risks, and foster cross-functional collaboration...

Advance transport network design by expertly configuring systems, enhancing security, and troubleshooting complex network issues in diverse environments, while ensuring compliance with INFOSEC and COM...

Pioneer expert-level systems engineering for critical GEOINT capabilities. Lead multi-acquisition projects, guide cross-functional teams, and align solutions to mission objectives across complex syste...

Bring your expertise to our Cybersecurity team, ensuring compliance with Risk Management Framework while conducting assessments and validations, and supporting cybersecurity incident response and cont...

Accelerate progress at the forefront of cloud security by delivering assessments and managing vulnerabilities across diverse environments, ensuring compliance and robust remediation strategies through...

Lead the charge in fortifying national security by developing comprehensive security policies and guidance. Collaborate across government sectors to mitigate foreign intelligence threats and enhance o...

Shape the future of national security by leading policies and guidance in personnel security. Collaborate across the executive branch to safeguard against foreign intelligence threats and enhance risk...

Engage in enterprise-level cybersecurity engineering, incident response, and compliance efforts across diverse environments. Contribute to vulnerability management and Zero Trust initiatives while enh...

Contribute to enhancing information security practices across the organization. Collaborate with teams to assess designs, recommend secure solutions, and manage vulnerabilities, ensuring effective gov...

Transform the future of DevSecOps as you enhance delivery workflows, integrate security into development pipelines, and ensure 24/7 operational reliability, supporting essential services for military...

Lead the charge in safeguarding information systems as an Information Assurance Engineer, ensuring compliance and operational security for critical Defense networks while collaborating with teams to e...

Join a team that monitors security events, conducts incident management, and utilizes security tools to ensure network safety. Contribute your expertise to maintain critical infrastructure and enhance...

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...