Senior Agentic AI/ML Engineer

General Dynamics Information Technology (GDIT) is a global technology and professional services company dedicated to delivering innovative technology solutions and mission services to every major U.S. government, defense, and intelligence community agency. With a strong workforce of 26,000 experts operating across more than 50 countries worldwide, GDIT leverages the power of technology to bring immediate value and cutting-edge solutions to critical operations. Known for its mission-ready capabilities in areas such as artificial intelligence, cloud computing, cybersecurity, and software development, the company prioritizes providing secure, reliable, and scalable solutions that meet the evolving needs of government agencies and their mission objectives. At its wholly owned subsidiary, Iron EagleX (IEX), GDIT combines the agility of small teams with global reach, focusing on deploying advanced IT and intelligence solutions that empower organizations to operate smarter, faster, and more securely in dynamic environments.

The Senior Agentic AI/ML Engineer role at Iron EagleX, located in Crystal City, VA, offers a unique opportunity for experienced professionals to contribute meaningfully to the national defense mission. This position involves the design, development, deployment, and sustainment of machine learning, artificial intelligence, and agentic AI systems that enhance advanced analytics, automation, and mission-critical decision-making processes. Ideal candidates will be deeply involved across the AI development lifecycle, from data preparation and model training to agentic workflow design, system evaluation, and operational deployment. The position requires proficiency in creating reliable, scalable AI and ML solutions that transform complex data and emerging AI concepts into actionable capabilities, fostering improved workflows and automated processes that support and protect U.S. defense operations.

As a Senior Agentic AI/ML Engineer, you will play a pivotal role in advancing the Department of War's mission to ensure the safety and security of the United States. Your work will directly influence critical government operations by building practical AI systems capable of reasoning over tasks, using tools, retrieving pertinent information, executing multi-step processes, and interfacing securely with external systems under stringent controls and guardrails. Collaboration with data engineers, software engineers, analysts, and key stakeholders is vital to clearly define requirements and deliver AI-powered solutions with high standards for security, quality, explainability, and maintainability.

The role offers opportunities to engage with the latest AI technologies, including language models, prompting techniques, retrieval-augmented generation, and agentic design patterns. Additionally, candidates will contribute to building AI/ML pipelines, developing APIs, establishing CI/CD workflows, and deploying containerized solutions using tools like Docker. With an expected salary ranging between $170,000 and $230,000, this full-time, onsite position is complemented by a comprehensive array of benefits and the chance to work alongside a military-friendly employer that values innovation and individual growth. Candidates must hold or be willing to obtain a TS/SCI clearance with a CI polygraph, possess at least 10 years of related experience, and be U.S. citizens. There is an optional travel requirement of 10-25%, reflecting the dynamic nature of the work environment.

Joining GDIT means embracing a culture where mission, people, and innovation converge. The company supports career growth with AI-powered tools, internal mobility teams, and wellness programs that include 401(k) plans with company match, competitive pay, paid time off, and more. By becoming a part of this team, you contribute directly to strengthening national security while advancing your own professional development in a collaborative, fast-paced setting where technology delivers real-world impact.