IT Security Engineer Jobs in Arlington, VA

Advance enterprise process improvement initiatives by serving as a Subject Matter Expert in ISO/IEC 15288, applying Agile, Lean Six Sigma methodologies to enhance organizational effectiveness and oper...

Join a team that champions operational success by leading IT management and infrastructure initiatives, enabling seamless support for a globally distributed workforce while enhancing security and comp...

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...

Join a team that's dedicated to ensuring national security through innovative DevOps solutions. Leverage your 5+ years of engineering experience to enhance an on-prem hybrid environment utilizing cutt...

Champion advanced cybersecurity solutions by leading engineering initiatives and integrating innovative tools. Collaborate with teams to enhance security posture, streamline operations, and drive cont...

Advance mission-critical enterprise infrastructures through expert systems engineering. Ensure compliance and security across Windows and Linux environments while driving modernization efforts and pro...

Unlock potential by managing client relationships and driving product adoption, ensuring customer satisfaction while mitigating risks, enhancing revenue opportunities, and providing expert guidance th...

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...

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...

Join a team that's dedicated to designing and operating secure cloud infrastructures for federal agencies. Contribute to a major HCM modernization program with a focus on CI/CD automation and high-per...

Oversee vital cybersecurity initiatives, ensuring compliance and managing risks while collaborating with technical teams to maintain robust system security and foster communication with government sta...

Empower the Intelligence Community as a Storage Engineer, ensuring security and efficiency in storage solutions. Leverage advanced technologies and collaborate with teams to enhance operational capabi...

Empower cross-functional teams by managing M365 services, ensuring effective operations, and facilitating smooth communication with stakeholders while implementing data security measures and best prac...

Shape the future of Microsoft 365 governance, coordinating updates and managing operations across platforms while fostering strong relationships with internal teams and vendors to support business obj...

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...

Drive the evolution of our Windows endpoint infrastructure with your expertise in Microsoft Intune and cloud technologies. Collaborate with cross-functional teams to enhance security, optimize operati...

Drive innovative cybersecurity solutions by reverse engineering complex software and firmware. Lead multi-disciplinary teams in developing tools for binary analysis and tackle national security challe...

Lead the development and maintenance of safety-critical embedded systems, collaborating with top engineers to ensure compliance with quality standards and customer requirements in a dynamic and challe...

Unlock potential by leading the Technical Engagement Network Lab, managing advanced cybersecurity capabilities, ensuring seamless operations, and delivering robust support to government agencies facin...

Support the implementation and operation of Linux-based IT systems, ensuring seamless performance and reliability while managing daily operations, identifying issues, and automating tasks for efficien...

Lead the charge in optimizing cybersecurity solutions and operationalizing Zero Trust architectures while providing expert security engineering and architecture services to enhance threat detection an...