IT Security Engineer Jobs in Arlington, VA

Engineer and optimize cloud-based infrastructures, implementing CI/CD pipelines and architecting Infrastructure as Code using Terraform to streamline software delivery and enhance developer productivi...

Lead enterprise-focused engineering support, ensuring technical integrity and quality for high-priority DoD projects. Collaborate with stakeholders, manage complex requirements, and innovate solutions...

Join a team that's dedicated to testing and validating HPC systems with innovative strategies. Collaborate cross-functionally, automate testing processes, and ensure system requirements are met while...

Support the technical documentation process by creating clear, engaging, and accurate user manuals, guides, and instructional materials, collaborating with engineering teams to ensure a precise unders...

Innovate within an agile team by designing data pipelines and APIs to create AI-driven personnel management solutions, spanning backend engineering to system integration in a pivotal Department of War...

Empower mission-critical environments by delivering Elastic solutions, guiding architecture and strategy while fostering strong customer relationships and driving maximum product value through tailore...

Join a team that's redefining cybersecurity by leading the engineering and security design of Cross Domain Solutions. Collaborate with mission partners and drive future capabilities, ensuring alignmen...

Empower cybersecurity excellence by leading consultancy efforts across technology assets, influencing security integration, and enhancing risk management practices within the organization...

Join a team that architects cutting-edge cloud infrastructures, streamlining deployment processes and enhancing CI/CD pipelines, ensuring effective collaboration between development and operations to...

Champion critical infrastructure engineering solutions by analyzing complex industrial control systems and building management systems, delivering high-quality technical insights and briefings that in...

Join a team that's driving full-stack development excellence for a federal cybersecurity program. Lead impactful projects by designing robust applications and integrating advanced technologies while a...

Champion innovative DevOps solutions while enhancing cloud capabilities for seamless container management. Leverage your expertise to drive impactful change and ensure optimal software orchestration...

Innovate security automation and governance in developer workflows, ensuring compliance, scalable architecture, and effective risk management across the application ecosystem while collaborating with...

Optimize AI-enabled solutions by collaborating with clients, engineering teams, and stakeholders to deliver high-impact prototypes and measurable business value in a fast-paced environment...

Unlock potential by leading the security posture for mission-critical DoD software. You will spearhead RMF lifecycle, collaborate with teams, and ensure compliance across systems, shaping the future o...

Accelerate progress at mission-critical projects by delivering vital support for enterprise data operations, ensuring data stability and facilitating platform enhancements that drive innovation and ef...

Manage, optimize, and secure mission-critical applications in classified environments, ensuring operational reliability and compliance while utilizing cloud-native technologies and container orchestra...

Take ownership of complex projects, coordinating with diverse stakeholders to drive the development and implementation of advanced long-range fires weapon systems for the Marine Corps, ensuring missio...

Manage wireless intrusion detection systems, conducting compliance inspections, and preparing technical reports. Balance multiple projects while providing expert RF engineering support and innovative...

Join us to shape the future of cloud infrastructure by building and owning the observability pipeline for our datacenter hardware. This role requires refining raw telemetry into actionable insights cr...

Elevate cybersecurity by conducting thorough threat analyses, guiding teams, and developing robust threat models for the Federal Government while ensuring superior intelligence reporting and operation...

Elevate cyber threat analysis by employing advanced methodologies and tools to uncover, assess, and report on cybersecurity threats, while providing strategic guidance and mentorship to team members i...

Empower customer success and technical teams by developing innovative training programs that drive performance and growth. Collaborate cross-functionally to enhance onboarding, skills, and measurable...

Partner with us to optimize our CI/CD pipeline and enhance automation while collaborating with a dynamic team to design resilient architectures and software features, ensuring efficiency, performance...

Advance the development of distributed backend services and robust APIs, supporting operational AI adoption and enterprise governance by leveraging cloud-native technologies in a collaborative, missio...