IT Security Officer Jobs in Arlington, VA

Join a dynamic team where you'll ensure the security integrity of critical ICAM systems, guiding security architecture and engineering efforts to achieve system accreditation while mentoring colleague...

Serve as the key point of contact for information system security compliance, ensuring robust cyber controls and support across DHS HQ systems while executing RMF activities to protect critical data a...

Pioneer identity and access management initiatives within a critical DoD program. Drive cutting-edge Zero Trust architecture and optimize user access for heightened security in a complex enterprise en...

Join a key role in strengthening security for a large DoD program through optimal identity lifecycle management, advanced IAM technologies, and Zero Trust implementation, ensuring compliance and enhan...

Join our Cybersecurity team to lead the design and implementation of secure network architectures while mentoring junior staff and managing client accounts. Drive innovation and ensure project success...

Lead the charge in enhancing cybersecurity initiatives by providing expert guidance, overseeing program execution, and advising on security architecture to strengthen operational integrity and reduce...

Oversee and lead multi-disciplinary cybersecurity teams, driving risk assessment, governance, and compliance strategies across federal mandates while enhancing team collaboration and operational succe...

Lead the oversight and execution of cybersecurity risk management programs, guiding teams in assessments and governance while ensuring alignment with federal mandates and frameworks. Provide expert di...

Drive an advanced offensive security program by executing engagement strategies that assess risks across applications, networks, and cloud environments, while mentoring teams and enhancing security to...

Engineer and maintain multiple complex cloud application stacks, ensuring robust security and efficient CI/CD processes. Drive innovation through advanced container solutions and architecture in a dyn...

Join a dynamic team to develop, engineer, and deploy innovative technical solutions focused on security within a dedicated network environment, collaborating to overcome data protection challenges...

Help us ensure peak IT system performance and stability through expert monitoring and incident response, collaborating with cross-functional teams to diagnose and resolve issues swiftly, all while mai...

Transform security operations as the lead contractor authority for all Special Access Program (SAP) matters, ensuring compliance, risk mitigation, and operational integrity in a dynamic multi-program...

Join a dynamic team as the main contractor security authority, overseeing Special Access Program (SAP) security operations. Ensure compliance, risk management, and leadership guidance within a multi-p...

Shape the future of security compliance by managing personnel and information security protocols, ensuring adherence to government standards, and providing expert guidance to staff and management...

Join a team that's dedicated to safeguarding information systems as a Senior ISSO. You'll oversee security assurance for a complex IT infrastructure, ensuring compliance with federal regulations and m...

Lead the charge in securing network infrastructure by implementing robust security measures and risk management practices throughout the system lifecycle, ensuring compliance and protecting critical d...

Lead critical data integration initiatives by providing governance, architecture, and quality management support in intelligence planning and dissemination. Enhance operational effectiveness through e...

Shape the future of cybersecurity by developing strategies, leading a team, and ensuring compliance to protect vital infrastructure and client data across a SaaS platform...

Lead, shape, and execute advanced penetration testing assessments, overseeing scoping, planning, and reporting. Collaborate with teams to enhance cybersecurity measures across various platforms, ensur...

Contribute to maintaining the security posture of information systems by enforcing policies, conducting assessments, and ensuring compliance with DoD and NIST standards. Collaborate with teams to supp...

Manage the implementation and enforcement of information systems security policies, ensuring the operational security posture of systems meets DoD and NIST compliance standards while supporting RMF ac...

Execute advanced cryptologic solutions, tackling complex problems through innovative approaches in computer science. Collaborate on critical network protection, forensics, and attack attribution, driv...

Analyze adversarial threats to various systems while researching intelligence sources. You will profile adversarial behavior and contribute to strategic assessments, ensuring effective responses to em...

Discover critical security vulnerabilities by executing application security reviews and penetration tests. Collaborate across teams to influence security improvements, driving the innovation necessar...