IT Security Engineer Jobs in Arlington, VA

Advance your career by joining a dynamic team focused on crafting innovative IT solutions for government operations, transforming user experiences, and safeguarding national cybersecurity interests...

Shape the future of cybersecurity by enhancing system security compliance and risk management. Engage with stakeholders, manage vulnerabilities, and maintain critical compliance artifacts to support v...

Shape the future of federal program integration by translating complex government requirements into actionable strategies, driving critical programs, and fostering collaboration across product and eng...

Unlock the potential of cutting-edge technology as you manage and optimize a high-performance compute cluster, ensuring security and efficiency to support complex workloads and integration efforts wit...

Unlock potential by managing and securing enterprise networks as a Windows Systems Administrator. You'll enhance performance, support security operations, and ensure our systems meet federal guideline...

Join a team that's driving cybersecurity excellence by leading complex risk and exposure analysis for DoD systems. Utilize your expertise to identify vulnerabilities, prioritize threats, and mentor ju...

Advance national security by developing and enforcing policies that safeguard sensitive information, ensuring compliance with federal regulations while managing security operations and access to class...

Develop impactful AI and technology solutions while gaining hands-on experience in software development, cloud engineering, and digital transformation within a collaborative environment, empowering yo...

Transform cybersecurity practices by integrating proactive measures, supporting IT security infrastructure, and collaborating on system design to enhance compliance and safety across organizational pl...

Elevate secure communications solutions by architecting innovative designs that meet complex mission requirements. Collaborate with diverse teams to ensure compliance and delivery of secure products a...

Transform your career by joining our team as a driven DevOps Engineer, leveraging your expertise in CI/CD, Kubernetes, and automation. Engage with cross-functional teams to deliver scalable, reliable...

Join a team that's revolutionizing IT solutions by driving automation and scalability through innovative DevOps practices, leveraging cloud technologies and CI/CD pipelines to enhance software develop...

Elevate your impact by implementing robust NIST/CMMC compliance solutions, managing cybersecurity systems, and providing expert technical support for diverse clients while contributing to a collaborat...

Shape the future of defense technology as a Software Engineer, collaborating on the AEGIS Combat System and enhancing training simulations through innovative software solutions in a dynamic team envir...

Empower dynamic cloud solutions through hands-on AWS infrastructure engineering, ensuring reliability and automation. Contribute to deploying cutting-edge Agentic AI applications in secure environment...

Lead and shape systems engineering for complex hardware and software solutions, ensuring compliance with mission objectives and enterprise architecture through direct oversight from concept to deploym...

Drive innovation in multi-discipline systems engineering, leading teams to enhance reliability and resiliency across geospatial intelligence solutions for government agencies, ensuring the highest qua...

Discover an unparalleled opportunity to lead the engineering core of a Governance, Risk, and Compliance (GRC) program. Drive innovative automation solutions, mentor a skilled team, and elevate complia...

Engage with us to manage and maintain diverse network infrastructures, collaborating with external vendors to optimize software solutions, enhance system performance, and support key operational initi...

Engage your expertise to implement, monitor, and enhance cybersecurity controls for classified information systems, ensuring compliance with DoD and IC regulations while supporting accreditation proce...

Optimize security measures by implementing cybersecurity controls and ensuring compliance with DoD and IC requirements, safeguarding classified information systems and enabling secure operations acros...

Transform cybersecurity governance by overseeing compliance initiatives and risk management for critical information systems, ensuring adherence to federal, DoD, and organizational standards while col...

Lead the charge in driving cybersecurity compliance and risk management across multiple systems. Oversee policy development, conduct security assessments, and collaborate with stakeholders to ensure t...

Advance mission success by leading advanced red team operations and infrastructure engineering, ensuring high-security standards while collaborating with teams to develop and deploy innovative solutio...

Drive and enhance red team operations by securing infrastructure and leading advanced techniques in a hybrid, collaborative environment that encourages innovative cybersecurity practices...