IT Security Engineer Jobs in Arlington, VA

Optimizing technical requirements and system designs, you will lead integration efforts while collaborating across functional teams. Utilize your expertise to ensure the technical integrity of deliver...

Transform enterprise-level IT initiatives by overseeing modernization efforts, managing team dynamics, and ensuring alignment with strategic goals while engaging stakeholders and enhancing operational...

Unlock potential by managing IT operations, enhancing team performance, and implementing automation. Drive the efficiency of core systems and oversee a dedicated support team while serving as a techni...

Optimize infrastructure operations by deploying and maintaining efficient software systems. Collaborate across teams to enhance deployment processes, ensuring reliability and observability of mission...

Optimize software solutions by developing and enhancing complex systems, collaborating with multidisciplinary teams, and supporting critical missions through innovative analytics and large dataset pro...

Elevate your career by leading cybersecurity initiatives to protect a large-scale enterprise serving thousands. Drive compliance and security across systems while coordinating with diverse teams to en...

Lead the charge in cybersecurity by managing security authorizations for DoD systems, collaborating with cross-functional teams, and utilizing advanced RMF tools to ensure compliance and continuous mo...

Develop and manage the security authorization posture of DoD information systems, leveraging advanced RMF tools. Collaborate with engineering and operations teams to ensure compliance and enhance cybe...

Unlock potential by creating secure integrations and APIs that enhance interoperability across diverse enterprise systems while supporting modernization efforts and ensuring data integrity...

Engineer advanced integration and modernization efforts for COMSEC applications, ensuring interoperability across systems while providing expert support for software and database management in federal...

Optimize software applications in cloud environments by coding, debugging, and collaborating with engineers. Elevate system scalability and security through innovative cloud technologies and automatio...

Shape the future of federal IT initiatives through expert technical delivery and enablement. Collaborate with cross-functional teams to optimize Agile processes and deliver high-performance Elastic St...

Lead the charge in designing and optimizing secure Azure Virtual Desktop environments. Collaborate with cross-functional teams to ensure high availability and performance, delivering top-quality solut...

Join a team that's driving the success of complex DoD installations by overseeing site activations from concept through to operational readiness, ensuring compliance with Navy standards...

Lead the charge in cyber threat hunting and data analysis to bolster security operations. Collaborate with clients to enhance threat awareness, automate processes, and ensure the effectiveness of cybe...

Elevate cloud software development by coding, debugging, and deploying applications on cloud platforms while ensuring system scalability, reliability, and security through collaboration and innovation...

Join a team that's pushing the boundaries of VDI technology to deliver innovative cloud solutions. Collaborate across functions, solve complex issues, and elevate infrastructure performance in a cruci...

Shape the future of national security by managing and securing Linux infrastructure. Collaborate with cybersecurity professionals to enhance system integrity, perform vulnerability assessments, and en...

Join our team as a Linux System Administrator, securing and maintaining critical systems. Collaborate with cybersecurity professionals to implement robust configurations and ensure operational resilie...

Shape the future of cybersecurity by securing and enhancing FEMA's Linux-based infrastructure. Collaborate with experts to ensure system integrity and availability, proactively monitoring performance...

Champion data protection as you design and implement DLP controls across diverse platforms. Collaborate with cross-functional teams to safeguard sensitive information and reduce data exposure risk, en...

Lead the charge in optimizing systems engineering processes through ServiceNow. Partner cross-functionally to elevate workforce learning and ensure high-quality delivery. Drive innovation in technolog...

Unlock potential by conducting in-depth technology evaluations and managing customer technology solutions, ensuring alignment with mission needs and operational efficiency for effective cybersecurity...

Drive your career forward by leveraging your IT expertise to evaluate and implement technology solutions that effectively address customer needs while ensuring operational efficiency and cybersecurity...

Elevate your career by designing and implementing data pipelines that drive agentic AI applications. Collaborate with cross-functional teams to transform enterprise data into scalable, production-grad...