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

Drive your career forward by supporting and optimizing IT systems, ensuring seamless operations across client/server and network devices while managing problem resolution and user assistance to enhanc...

Empower dynamic cloud solutions through hands-on AWS infrastructure engineering, ensuring reliability and automation. Contribute to deploying cutting-edge Agentic AI applications in secure environment...

Unlock potential by joining our cybersecurity team as an Insider Threat Program Engineer. Collaborate on innovative solutions, ensuring the seamless operation and security of user activity monitoring...

Unlock the potential of space operations by providing critical threat analysis support, enhancing decision-making processes across various missions and partner agencies in a dynamic operational enviro...

Champion the transformation of our IT security landscape, ensuring robust operations and innovative technology solutions that empower teams, manage risk effectively, and enhance employee experience in...

Join a team that's shaping the future of geospatial intelligence by designing and operating a cloud mapping platform. You'll tackle complex engineering challenges while enhancing secure software deliv...

Champion NIST/CMMC compliance and technical support for clients by managing cybersecurity systems, deploying infrastructure, troubleshooting issues, and enhancing security protocols. Join a dynamic te...

Join a team that's committed to delivering exceptional systems engineering solutions. You'll design, implement, and secure virtualized infrastructures, directly supporting U.S. government operations a...

Tackle complex system engineering challenges by managing virtual and physical environments. Leverage extensive Linux and Unix expertise to ensure operational excellence in infrastructure management wh...

Join a dynamic operations team responsible for 24/7 monitoring of space-based services, ensuring mission success and national security through real-time anomaly response and effective collaboration wi...

Lead the charge in providing critical support for IT systems, ensuring optimal operation and user assistance. Utilize your advanced Linux and networking expertise to manage day-to-day functions and re...

Join a team that's dedicated to enhancing IT systems through hands-on support and problem-solving. Collaborate with professionals in a dynamic environment, providing critical maintenance and optimizat...

Join a team that's at the forefront of cybersecurity, performing advanced threat hunting and analysis. Leverage your experience with APTs and collaborate to protect vital systems against evolving cybe...

Champion and enhance Galois' industrial security program while leading a skilled team. Ensure compliance with security regulations and protect company and client assets through effective leadership an...

Shape the future of data reporting by developing and enhancing automated solutions that provide insights into operational performance, ensuring data accuracy, and collaborating with stakeholders in a...

Help us ensure national security as a KM/CM Lead, driving operational efficiency through advanced knowledge management practices and intelligence reporting within the Intelligence Community...

Unlock potential by driving the development and customization of a mission-critical ServiceNow application within an Agile team, ensuring efficient solutions that meet evolving customer needs in a dyn...

Lead the charge in enhancing operational effectiveness and efficiency of transportation security programs. Guide management in policy interpretation and implementation, while directing project teams t...

Empower mission success by conducting cybersecurity assessments and readiness reviews across the Pacific theater, focusing on operational technology and cloud environments, ensuring compliance with de...

Shape the future of cybersecurity by collaborating with USMC stakeholders to drive ATO completion, mitigate risks, and enhance security protocols throughout the systems' lifecycle leveraging your exte...

Lead a dynamic team to optimize shared cloud infrastructure across Azure and AWS. Drive the evolution of application architecture, ensuring reliability and scalability while collaborating with various...

Shape the future of enterprise security as you build a market-leading voice in compliance. Collaborate with founders and engage CISOs to drive influence, create credible content, and lead impactful di...

Drive enterprise cybersecurity operations and compliance to safeguard critical IT systems. Lead incident response, manage vulnerabilities, and enhance security posture across on-premises and cloud env...

Join a dynamic team to enhance our network infrastructure while ensuring its performance and security. Utilize your extensive experience in administration and troubleshooting to lead network projects...

Drive security excellence by guiding the Department of Veterans Affairs in cloud security, vulnerability remediation, and secure data management, while collaborating cross-functionally to enhance comp...