IT Security Engineer Jobs in Fairfax, VA

Engineer innovative software solutions while enhancing your career in a dynamic environment. Leverage your extensive experience to tackle complex challenges and make a significant impact on project ou...

Architect infrastructure solutions and manage a hybrid cloud environment, ensuring security and compliance across all systems. Collaborate with cross-functional teams to optimize performance and scala...

Champion innovative geospatial solutions by integrating data services and supporting mission-critical applications for the U.S. Coast Guard. Collaborate with teams to develop and maintain geospatial s...

Accelerate progress at enterprise image management by overseeing the design, development, and support of workstation and server operating systems. Engage with teams to ensure compliance and efficiency...

Join a team that's at the forefront of cybersecurity, leading proactive threat hunting and adversary analysis. Drive the development of methodologies and ensure effective threat mitigation through exp...

Partner with us to stabilize complex customer situations in the Public Sector. You'll lead critical recovery efforts, build executive relationships, and drive value realization, leveraging your techni...

Engage in critical Cyber Threat Intelligence initiatives, enhancing the security of unclassified and classified networks through your expertise in information systems security and risk assessment...

Lead the charge in enhancing cybersecurity for vital networks through advanced threat intelligence and cutting-edge security solutions. Collaborate with teams to identify and mitigate risks while ensu...

Transform legacy systems into modern microservices by designing and executing robust automated testing frameworks, ensuring quality and resilience through Agile practices and strong collaboration...

Lead the charge in modernizing legacy systems with innovative microservices and robust testing frameworks. Collaborate within Agile teams to ensure code quality and deployment success while enhancing...

Manage the design and implementation of security solutions for critical National Security Systems, ensuring compliance with NIST guidelines. Collaborate with engineering teams to assess and enhance sy...

Join a team that's driving innovation in submarine sonar technology as you lead verification testing and tools management. Collaborate with diverse stakeholders to enhance systems engineering practice...

Develop and implement security frameworks ensuring compliance with identity and authorization standards. Collaborate with teams to enhance SDKs and client libraries for robust security practices acros...

Engage in full lifecycle software engineering, providing expert technical advisory support for US Army TENCAP programs. Drive compliance and align mission objectives through oversight in development...

Join a team that's at the forefront of cybersecurity, detecting and responding to sophisticated threats while mentoring junior analysts and enhancing your expertise in advanced cyber defense methodolo...

Launch a proactive cyber defense initiative by using advanced tools to detect, analyze, and respond to threats. Collaborate with a skilled team to strengthen security measures and enhance incident res...

Oversee the administration and maintenance of robust network systems, ensuring security compliance and optimal performance. Collaborate with stakeholders to implement effective system configurations a...

Shape the future of safety-critical systems by engaging in design, development, and testing of embedded software for defense applications. Collaborate with talented engineers to ensure top-quality sol...

Join a team that's dedicated to open-source intelligence research, providing vital insights to enhance threat intelligence programs. You'll support security measures, manage risks, and ensure the safe...

Join a leading role as an Information Assurance and Security Engineer, delivering critical security expertise for a cloud-based system. Drive safe practices, ensure compliance, and enhance security po...

Grow your career with a dynamic role focused on shaping client success and satisfaction through strategic program management, relationship building, and expert guidance across customer engagements in...

Lead the charge in designing and implementing enterprise data integration solutions, ensuring secure and efficient data movement across diverse systems. Collaborate with technical teams and provide gu...

Unlock high reliability navigation solutions as you lead advanced GNSS and SBAS systems engineering efforts. Collaborate across disciplines, mentor junior engineers, and ensure safety standards are me...

Elevate your career by providing critical Linux systems administration and support, ensuring operational excellence in mission-critical environments. Collaborate with a dynamic team while managing eff...

Lead the charge in maintaining secure, mission-critical IT systems by providing expert administration and troubleshooting for both Linux and Windows environments, ensuring optimal performance and comp...