IT Security Systems Engineer Jobs in Reston, VA

Join a team that delivers critical cybersecurity support, managing Risk Management Framework processes across a diverse set of systems while driving compliance in a cloud-native environment. Elevate i...

Shape the security landscape by overseeing compliance and risk management for critical information systems, ensuring resilience and protection against evolving threats while collaborating with diverse...

Join a team that's vital to securing information systems for critical Defense initiatives. You will manage security compliance, conduct risk assessments, and collaborate with various stakeholders to e...

Elevate your career as you champion cybersecurity solutions, ensuring compliance and enhancing resilience for federal systems. Leverage your expertise in risk management and security assessments to gu...

Join a team that's shaping the future of secure endpoint systems for intelligence operations. Leverage your expertise to design, implement, and optimize cutting-edge solutions, ensuring compliance and...

Support our Secure AI practice by leading client engagements, driving cybersecurity solutions, and developing deep client relationships. Bring your expertise in AI security and engage with senior lead...

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...

Partner with us to enhance cloud security through design, automation, and incident response. Leverage your AWS expertise to guide and mentor teams while implementing best practices in a dynamic cybers...

Join a team that's enhancing cloud security measures through advanced development and incident response strategies, while mentoring junior staff and implementing automation solutions for a robust cybe...

Unlock potential by leading advanced network solutions for government missions. Collaborate across teams to enhance technical designs, support data centers, and diagnose complex issues to secure and o...

Join us in shaping the future of cloud communications as a lead architect, guiding the migration and administration of Microsoft Exchange in hybrid environments, ensuring security and high availabilit...

Transform your career by leading secure architecture and engineering efforts across cloud and on-premises environments, ensuring compliance with NIST and IRS standards while significantly enhancing cy...

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...

Develop and optimize enterprise technology asset management, ensuring compliance and data integrity while collaborating with stakeholders and delivering impactful solutions to enhance user experience...

Architect IAM solutions by translating governance policies into actionable workflows. Collaborate with partners to enhance access controls, streamline compliance, and leverage AI for efficiency, suppo...

Champion the integration and support of HPC systems, ensuring efficiency through troubleshooting and testing software stacks. Collaborate with a dynamic team to enhance system operations for governmen...

Engage in cutting-edge systems integration to enhance HPC solutions, focusing on troubleshooting and optimization. Collaborate with a skilled team to support critical government projects, ensuring rel...

Shape the future of cloud solutions by leading the design and delivery of IaaS and hybrid cloud environments. Drive modernization initiatives, mentor talented engineers, and collaborate with clients t...

Lead the charge in discovering zero-day vulnerabilities, leveraging advanced techniques and tools. Conduct in-depth analysis and design with a focus on programming behaviors. Collaborate to develop, t...

Empower critical defense operations by maintaining and securing enterprise storage systems. Play a key role in ensuring data integrity, optimizing performance, and supporting modernization initiatives...

Optimize enterprise storage systems for national defense. Ensure high availability, data integrity, and secure access across global infrastructures while enhancing performance and supporting moderniza...

Develop and administer enterprise storage systems, ensuring optimum data access, integrity, and security within a complex, multi-network environment, while collaborating with teams to enhance operatio...

Shape the future of digital governance by translating legal mandates into effective IAM workflows. Collaborate with stakeholders to implement access control policies that enhance security and ensure c...

Pioneer data center security projects, ensuring timely delivery and financial oversight while coordinating with contractors. Drive innovation and efficiency within a dynamic team to elevate electronic...

Lead engineering efforts to design, develop, and operate impactful enterprise capabilities while collaborating with diverse teams to ensure mission success in the aviation sector through innovative so...