IT Security Officer Jobs in Arlington, VA

Manage the integration and execution of complex systems engineering efforts, ensuring user requirements drive design and development while collaborating closely with cross-functional teams throughout...

Unlock potential by leading complex system engineering efforts, ensuring thorough integration of requirements, design, and technology. Collaborate across stakeholder interests to propel successful pro...

Unlock your potential as a Senior Systems Administrator, overseeing IT operations and system management. Engage in troubleshooting, user support, and optimization, ensuring reliable infrastructure in...

Elevate your career by providing critical support and maintenance for diverse IT systems. This role demands strong Linux expertise, operational oversight, and problem resolution in a dynamic environme...

Elevate your career by leveraging your Linux expertise to support mission-critical infrastructure. Collaborate across various technologies to enhance security, reliability, and performance in a dynami...

Build robust systems as a Linux Administrator supporting mission-critical environments. Engage in hands-on administration, and troubleshoot system issues, while ensuring operational excellence and tea...

Manage Linux systems administration for mission-critical environments, ensuring optimal application, data, and messaging flow while independently troubleshooting complex system issues and providing op...

Elevate project outcomes by managing diverse teams, resources, and client expectations. Ensure compliance, communicate effectively, and drive successful program delivery through strategic oversight an...

Oversee and enhance complex programs as a Technical Program Manager, guiding project execution, managing resources, and ensuring compliance. Collaborate with stakeholders to deliver tailored solutions...

Lead the charge in securing Leo's networks across diverse environments. Collaborate with cross-functional teams to enhance threat detection, risk assessment, and incident response. Drive network secur...

Unlock potential by leading cybersecurity efforts for Federal programs, implementing security standards, and managing risks. Collaborate cross-functionally to secure systems, ensuring compliance and e...

Champion the development and enforcement of information systems security policies, ensuring compliance with NIST RMF standards. Support day-to-day security operations and maintain the operational secu...

Champion the security posture of information systems by implementing policies, conducting risk assessments, and managing documentation, ensuring compliance with NIST RMF and supporting daily operation...

Elevate the AWS partnership by building co-sell, co-market, and co-build initiatives, driving joint revenue and solutions. Collaborate cross-functionally to foster growth and operationalize strategic...

Drive critical IT infrastructure management for a vital customer program. Configure, troubleshoot, and secure servers, storage, and networks while ensuring system performance and reliability in a fast...

Join us to lead network architecture for national efforts, enhancing Teleport capabilities through innovative design and automation. Collaborate with vendors and stakeholders to deliver mission-ready...

Lead the design and delivery of advanced network solutions for modernization in mission critical environments, translating architecture into operational capabilities while ensuring efficient integrati...

Unlock potential by defining and implementing product architecture that ensures scalability, performance, and reliability while collaborating with cross-functional teams using Agile methodologies to i...

Innovate solutions to enhance product architecture by implementing scalable, reliable systems. Collaborate within a diverse team to drive Agile practices and optimize performance, ensuring alignment w...

Unlock potential in cybersecurity as an SME, guiding key initiatives and best practices, responding to inquiries, and impacting policies and architecture compliance across national security efforts fo...

Champion the integration of next-gen space systems to enhance national security operations across domains. You'll provide critical technical and operational insights, ensuring alignment with future mi...

Lead and oversee cybersecurity strategies, policy compliance, and risk management across critical systems. Collaborate with multi-disciplinary teams to enhance security posture and gain authorizations...

Transform workflow efficiency by leveraging enterprise data platforms for critical mission support. Collaborate with senior leadership to enhance operations through automation, data governance, and in...

Transform cybersecurity strategies by leading sophisticated threat hunts across diverse data sources. Collaborate with teams to identify and mitigate previously undetected risks, enhancing organizatio...

Join a team that pioneers cybersecurity in mobile applications, conducting penetration tests, documenting findings, and collaborating across teams to enhance security measures while fostering innovati...