IT Security Systems Engineer Jobs in Reston, VA

Transform security operations by providing expert oversight and strategic support for Sensitive Compartmented Information (SCI) through audits, briefings, and stakeholder coordination, ensuring readin...

Champion technical sales initiatives by guiding clients in optimizing penetration testing solutions. Leverage offensive security expertise to drive product adoption and ensure clear technical wins in...

Engineer advanced data analytics to transform complex datasets into actionable insights that drive strategic decision-making and enhance GEOINT capabilities across critical programs. Collaborate with...

Transform your career by leveraging your software engineering skills to develop robust infrastructure solutions for High Performance Computing systems in a dynamic Linux environment while ensuring sec...

Drive security excellence as a Senior Site Security Officer, managing compliance, vulnerability assessments, and team training to protect critical infrastructure in a dynamic cloud environment while s...

Innovate by maintaining and optimizing CICS and MQ production environments. Utilize advanced troubleshooting and configuration skills to ensure 24/7 system availability and performance, while supporti...

Drive complex network solutions by troubleshooting, leading project delivery, and ensuring security within client environments. Leverage deep expertise in enterprise networking and firewall management...

Lead innovative cloud application engineering initiatives, establishing a top-tier development practice while seamlessly integrating government compliance and user-centered design to enhance digital e...

Take ownership of implementing phased computer systems, conducting thorough requirements analysis, and ensuring client approvals. Drive integration and testing of systems while managing configuration...

Drive the development and modernization of large-scale enterprise data integration solutions. Utilize strong Informatica PowerCenter and SQL expertise to support complex data environments and enhance...

Manage the design and optimization of enterprise databases across hybrid environments, ensuring security and compliance while leading automation initiatives and mentoring junior engineers to support b...

Drive system architecture and requirements analysis by leading design activities and guiding users to achieve integrated system solutions. Collaborate with teams to enhance operational effectiveness t...

Drive innovation in threat detection by leveraging AI and automation. Collaborate with security teams to enhance detection capabilities, optimize risk mitigation strategies, and improve response times...

Shape the future of defense technology by leading innovative software projects focused on machine learning. Collaborate with cross-functional teams to deliver high-quality applications that enhance op...

Shape the future of enterprise IT by leading initiatives on compliance standards and technology integration. Drive improvements in infrastructure, service delivery, and employee experience while manag...

Collaborate to provide crucial support to the Intelligence Community through expert analysis and innovative solutions in technical data exploitation and visualization, while enhancing team communicati...

Join us in driving strategic plans and managing advanced tech projects, ensuring oversight and alignment with corporate goals. Leverage your communications and analytical skills to support leadership...

Elevate our systems infrastructure by designing and maintaining scalable solutions. Bring your expertise in containerization, virtualization, and automation to ensure high availability, security, and...

Take ownership of designing and maintaining a cutting-edge infrastructure, ensuring high availability and security. You will play a pivotal role in creating efficient systems using advanced containeri...

Empower critical operations by overseeing physical security and access control. Join us in ensuring safety for sensitive environments through expert coordination, adherence to regulations, and vigilan...

Join our team to enhance enterprise network operations, ensuring secure connectivity and optimal performance across a vast infrastructure supporting critical missions. Your expertise will contribute t...

Join a dynamic team to shape cybersecurity initiatives, focusing on supply chain risk management and compliance with Federal standards, while collaborating with key stakeholders to enhance security st...

Lead the charge in designing advanced communications and data architectures, serving as a key technical expert to program leadership while ensuring compliance and operational integrity across various...

Join us to lead and innovate in advancing TSA's operational capabilities through strategic oversight of acquisition programs, ensuring timely delivery of technology solutions that meet mission objecti...

Lead innovative systems engineering efforts, transforming complex project requirements into actionable plans, while ensuring delivery aligns with customer objectives and providing expert support throu...