IT Security Systems Engineer Jobs in Reston, VA

Engineer robust network security solutions by leveraging firewall expertise, particularly with CISCO, Palo Alto, and Netscaler. Collaborate to optimize infrastructure, enhance security protocols, and...

Drive innovative solutions by leading comprehensive systems engineering efforts. Translate requirements into optimal designs while ensuring seamless integration and compliance through collaboration an...

Help us enhance our technology program by providing expert network engineering services, managing complex infrastructure including cloud services, endpoint devices, and network analytics for governmen...

Unlock potential by leading the design of innovative software solutions, architecting enterprise systems, and guiding development teams in a complex, collaborative environment to drive organizational...

Drive the design and development of secure, scalable software solutions by overseeing cross-functional initiatives and guiding teams to deliver high-quality systems across regulated industries...

Peraton is seeking a Network Engineer to provide consulting on advanced information technologies and methodologies. The role involves designing and planning network communication systems, conducting c...

Lead the charge in cybersecurity by designing secure cloud architectures, influencing stakeholders, and ensuring compliance with firm policies while mitigating risks in cloud environments and enhancin...

Shape the future of Cyber Operations by leading AI and security tooling architecture. As a Principal Engineer, you'll define engineering standards, ensure technical excellence, and guide a high-perfor...

Champion innovative middleware solutions by designing robust data streaming architectures. Leverage your expertise in Kafka and Oracle Service Bus to enhance integration processes and ensure high syst...

Engineer and lead a skilled team of data communication engineers overseeing daily network operations, ensuring robust telecommunication systems, and collaborating on critical agency projects with secu...

Take ownership of the network infrastructure as Team Lead, guiding engineers in daily operations, project implementations, and strategic enhancements to ensure seamless communication and data services...

Join a team that's transforming technology into opportunity as a Systems Engineer. You'll leverage advanced engineering solutions to enhance critical IT infrastructure, ensuring operational excellence...

Drive innovative solutions as a Systems Engineer, enhancing enterprise IT operations while managing complex systems. Collaborate with teams to ensure operational efficiency and security compliance for...

Join us to manage a high-performing team, driving data-driven IAM solutions and enhancing security frameworks while presenting insights to diverse audiences. Lead initiatives that transform operationa...

Lead the charge in providing expert systems engineering support for complex geospatial intelligence systems, collaborating with government partners to develop solutions and drive innovation across mis...

Join a team that designs and maintains scalable network infrastructure while ensuring optimal performance and security. Lead troubleshooting efforts, mentor junior engineers, and stay ahead of emergin...

Pioneer enterprise vulnerability management operations, ensuring timely mitigation and compliance across ARNG networks. Lead a dedicated team to sustain cybersecurity readiness for over 120,000 users...

Join a dynamic team as you drive security management for LIGER, overseeing its compliance within the CBP framework. Utilize your expertise in RMF, engage with stakeholders, and ensure the platform mai...

Unlock your potential as a Senior Systems Administrator, providing critical support for complex enterprise systems. Collaborate to deliver innovative infrastructure solutions that enhance operational...

Champion the development of IT enterprise architecture to enhance interoperability, collaborating with diverse teams to document critical capabilities, dependencies, and transition strategies that ali...

Optimize progress at managing Linux-based servers in classified and unclassified environments. Collaborate to implement solutions, automate processes, and enhance system performance with a focus on cy...

Lead the design and optimization of data center asset management processes, ensuring compliance and operational excellence throughout the lifecycle of hardware assets while collaborating cross-functio...

Manage and enhance secure public key infrastructure services, ensuring authentication and encryption across diverse networks while supporting national defense initiatives. Collaborate across teams to...

Conduct comprehensive IT security audits, ensuring infrastructures are secure, efficient, and compliant. Collaborate with teams worldwide, preparing detailed reports on vulnerabilities and recommendin...

Shape robust project strategies and drive continuous service improvement in support of critical intelligence operations. Collaborate with diverse teams to ensure high-quality IT service delivery acros...