Information Systems Security Officer (ISSO) Jobs in Chantilly, VA

Unlock potential by leveraging your expertise in Windows infrastructure management, enhancing performance and security in complex environments, supporting critical operations, and driving automation t...

Unlock potential by leveraging your 15+ years of Linux systems administration expertise to enhance large-scale operations, ensure security integrity, and optimize performance with innovative scripting...

Lead the design, development, and management of SharePoint solutions, ensuring exceptional user experiences through effective collaboration and innovative technologies while providing comprehensive su...

Optimize system operations and architecture to enhance mission capabilities. Collaborate across teams to ensure robust applications and infrastructure. Provide expertise in server administration withi...

Transform the cloud landscape by managing AWS environments, ensuring high availability, security, and optimization for mission-critical applications. Collaborate with diverse teams while tackling comp...

Join us to drive innovation in cybersecurity by identifying and exploiting vulnerabilities in mobile and network devices, collaborating with interagency partners to enhance mission success, and levera...

Support enterprise-level technical operations by managing and troubleshooting desktop systems, laptops, and mobile devices. Collaborate with IT teams to ensure compliance and provide exceptional custo...

Advance your career by providing Tier II/Tier III desktop support across large-scale government environments, ensuring secure and efficient IT operations while collaborating with diverse teams to reso...

Pioneer advanced cyber defense initiatives, driving transformative solutions for the Defense Industrial Base. Leverage technical expertise to protect national security, while managing projects and col...

Manage the architecture and optimization of the ServiceNow platform in a secure infrastructure, ensuring high availability and security for mission-critical operations while leading system upgrades an...

Grow your career as a Tier 2 System Administrator, providing impactful IT support and collaborating with innovative teams to ensure efficient resolution of technical challenges while delivering top-ti...

Join a team that's redefining security operations in a 24/7 environment. You will lead SOC/NOC strategies, mentor engineers, and enhance security across Azure and Microsoft 365, ensuring operational e...

Join a team that's dedicated to enhancing national security by analyzing and optimizing critical processes for efficient technology delivery. Lead initiatives to streamline workflows and improve opera...

Transform mission capabilities by partnering with teams to develop critical software solutions, ensuring alignment with user needs and government objectives in a dynamic, agile environment...

Empower security by monitoring and analyzing cyber threats, coordinating incident responses, and delivering actionable insights to protect enterprise systems and networks...

Reimagine cybersecurity solutions with us as you lead projects in reverse engineering and vulnerability research, mentoring teams and delivering impactful results through innovative technical strategi...

Innovate the management of critical partnerships and cyber operations support. Engage with industry leaders and the IC to drive mission objectives while ensuring effective communication and resource a...

Join a dynamic team driving enterprise reliability through expert system administration and troubleshooting. Optimize resource utilization and manage complex configurations, ensuring system integrity...

Optimize enterprise reliability by managing system configurations and troubleshooting server issues. Provide Tier 1-2 support, enhance system performance, and contribute to mission architecture within...

Join a dynamic team to enhance cloud security measures while deploying cutting-edge technologies. Utilize your expertise to recommend improvements and guide solutions across diverse infrastructures, e...

Shape the future of cybersecurity by deploying advanced security solutions, mentoring junior engineers, and optimizing cloud infrastructures for enhanced safety and efficiency...

Shape the future of cloud security by designing, deploying, and managing advanced cybersecurity solutions. Join a collaborative team to enhance security protocols and mentor the next generation of eng...

Drive thorough information review and release processes while managing complex cases in alignment with FOIA, PA, and EO compliance. Utilize strong analytical skills to deliver high-quality service wit...

Pioneer innovative DevSecOps solutions to enhance cloud security workflows, streamline CI/CD processes, and collaborate with cross-functional teams in support of vital national security operations...

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