IT Security Engineer Jobs in Fairfax, VA

Join a leading team as a Senior Network Engineer, where you'll design, implement, and optimize robust network solutions using Juniper technology. Collaborate on high-level system architecture and deli...

Join a team that's dedicated to maintaining optimal network performance and reliability. Support various network operations, with a focus on Tier 1-2 troubleshooting and device management under experi...

Elevate security standards by driving improvements across large engineering projects. Partner with teams to conduct reviews, develop methodologies, and enhance security practices for internet-facing s...

Join a team that's driving innovation in compliance auditing and security research. Lead and mentor a skilled team, collaborate across departments, and elevate our software offerings for enhanced cust...

Shape the future of software engineering by developing and enhancing complex systems, supporting teams, and ensuring adherence to design requirements while driving innovative solutions in diverse oper...

Champion cutting-edge wireless technologies and enhance communications as you manage RF operations critical to mission success through innovative network engineering solutions...

Lead the charge in optimizing communication systems for critical missions, ensuring reliable advanced capabilities. Enhance operational readiness by managing the electromagnetic spectrum and supportin...

Partner with us to lead electronic security projects, overseeing a team of technicians and subcontractors. Ensure successful project execution through robust communication, risk management, and adhere...

Deliver innovative software solutions that integrate with Windows platforms to enhance security and streamline processes, while collaborating with interdisciplinary teams to ensure high standards of p...

Lead the charge in architecting scalable, secure solutions across Enterprise Risk, bridging business needs with technical execution. Collaborate with diverse teams, mentor engineers, and drive innovat...

Lead the development and execution of a robust cybersecurity governance program, ensuring compliance with regulatory standards and enhancing organizational risk management. This strategic role fosters...

Lead the design, deployment, and monitoring of large-scale cloud infrastructures. Ensure high reliability and performance while automating processes to optimize and secure systems for critical nationa...

Shape the future of cybersecurity by ensuring compliance and connectivity across Department of Defense networks. Collaborate with cross-functional teams to assess, validate, and implement network solu...

Innovate solutions in network engineering by troubleshooting and optimizing infrastructures. Collaborate with a diverse team across time zones to ensure robust network performance, security, and uptim...

Elevate your career by providing senior-level expertise in designing, implementing, and sustaining robust network infrastructures. Collaborate with cross-functional teams to optimize connectivity, enh...

Join a team that's innovating secure network solutions to modernize IT services for the Department of Defense, leveraging expert design, configuration, and analysis to optimize and consolidate connect...

Transform network architecture by leading integrations, optimizations, and enhancements in complex systems to ensure seamless operations and improved service delivery for enterprise-level initiatives...

Transform data into insights as a Senior Manager in AI-driven security, leading teams to innovate scalable solutions while driving process improvements and strategic client engagements. Elevate your c...

Lead the charge in securing FAA cloud environments through innovative architecture, compliance, and integrated cybersecurity solutions. Collaborate with cross-functional teams to ensure operational ef...

Join a team that's dedicated to securing the National Airspace System through robust PKI operations, certificate lifecycle management, and innovative solutions for secure communications across diverse...

Tackle complex cybersecurity challenges as a consultant, leading independent assessments to identify and exploit vulnerabilities across diverse environments, while mentoring junior members and advisin...

Engineer scalable, secure solutions in a multi-site environment by configuring and deploying systems, integrating data sources, and optimizing performance through Agile methodologies...

Deliver innovative systems engineering solutions in a dynamic enterprise landscape. Collaborate with cross-functional teams to implement Axonius, ensuring security, scalability, and compliance in a mu...

Pioneer innovative software solutions while collaborating with diverse teams to design, develop, and maintain tools that enhance productivity and streamline workflows across a variety of complex syste...

Lead and elevate the security operations and incident response, managing a team of engineers and analysts to safeguard systems and data, while ensuring continuous improvement in security postures acro...