IT Security Officer Jobs in Reston, VA

Join a team that's redefining systems engineering by managing requirements to enhance mission efficacy in a digital engineering environment while collaborating with stakeholders to deliver secure, imp...

Lead critical information assurance efforts to ensure security and compliance for complex geospatial systems. Collaborate with multiple teams, implement security processes, and conduct risk assessment...

Empower cyber defense by leading adversary emulation efforts, guiding operational execution, and enhancing security posture through strategic engagement management and technical excellence...

Lead the charge in innovative cloud solutions by providing hands-on expertise and architectural guidance to resolve critical tech issues. Collaborate across IT specialties to enhance application deplo...

Elevate your career by leveraging your threat intelligence and engineering skills to develop advanced tracking systems that protect critical infrastructure against sophisticated cyber threats. Join a...

Manage the personnel security program for Task Force Raptor, ensuring compliance and security for the cleared workforce while interfacing with key government personnel. Drive program goals and oversee...

Drive systems engineering excellence by applying expertise across the full lifecycle, ensuring quality deliverables in cloud and AI/ML environments while collaborating with key stakeholders and managi...

Lead the charge in enhancing security posture through in-depth analysis and recommendations for networks and infrastructure, addressing vulnerabilities and implementing robust cyber defense solutions...

Innovate embedded intelligence programs for global clients. Lead design, performance oversight, and team development, ensuring high-quality delivery while identifying growth opportunities to enhance r...

Lead and innovate the cybersecurity incident response function, utilizing advanced technical expertise in security operations, threat detection, and automation to enhance organizational resilience and...

Accelerate progress at the forefront of cybersecurity by enhancing incident response capabilities. Lead a high-performing team in a dynamic environment to build modern security solutions and strengthe...

Innovate security architectures that embed protection into enterprise systems. Engage with multidisciplinary teams to design comprehensive solutions addressing cloud, data, and network security challe...

Take ownership of security governance and compliance efforts in cloud environments. Ensure robust cyber defense across systems, supporting the modernization of US federal court case management with ex...

Lead the charge in network architecture and automation to deliver robust Teleport solutions. Drive technical strategy, oversee implementation, and engage with stakeholders for mission-critical systems...

Join a team that delivers effective solutions in a classified environment, collaborating on hands-on system administration while ensuring security and compliance for seamless operations across the sys...

Explore a pivotal role in enforcing safeguards against misuse of AI technology. Utilize your expertise in weapons systems to devise automated enforcement mechanisms and enhance model assessments, driv...

Develop and execute advanced Red Team penetration testing strategies to identify security vulnerabilities and enhance defenses for critical Navy technology systems, leveraging expertise in various OS...

Lead and manage armed security operations at sensitive U.S. facilities, ensuring safety and compliance while optimizing team performance and delivering outstanding customer service. Collaborate closel...

Tackle critical facility security functions while ensuring compliance with NISPOM and government regulations. Lead personnel security and training initiatives, maintain classified material accountabil...

Champion the integration of OSINT technologies as you manage diverse Linux and Windows systems, optimize performance, and deliver user support, ensuring a robust and compliant infrastructure for vital...

Accelerate customer success by forging strategic partnerships and guiding enterprise clients through their AI security journeys, ensuring they achieve measurable outcomes and realize business value fr...

Oversee the development and management of SAP lifecycle documentation and policies, ensuring compliance and efficiency while supporting decision-making for senior DoN leadership in a dynamic DoD envir...

Champion innovative cloud security by driving compliance and architecture solutions across a multi-vendor AWS environment, leveraging your expertise to enhance security posture and ensure robust opera...

Unlock potential by managing and supporting IT systems, ensuring seamless operations through troubleshooting, infrastructure management, and client/server/device support in a fast-paced environment...

Transform legacy systems into modern microservices by designing and executing robust automated testing frameworks, ensuring quality and resilience through Agile practices and strong collaboration...