Senior AI and Decision Engineer

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver integrated, high-impact solutions that advance our nation's health, security, and prosperity. Our people tackle the toughest technical challenges, supported by competitive benefits, meaningful career development, and a culture of innovation, collaboration, and technical excellence. Choose MITRE for a career with purpose - and help shape the future.
Our AI-enhanced Discovery and Decisions department has a need for an Artificial Intelligence and Decision Engineer with a passion for artificial intelligence (AI) and expertise in algorithms and decision making. We are specifically looking for talent in machine learning (including deep learning and reinforcement learning), and one or more of the following technical areas: large language models (LLM), generative and agentic AI, decision science, human machine teaming, cognitive science, AI testing and evaluation, multi-agent systems, knowledge-based reasoning, automated planning, semantics, and ontologies.
As an Artificial Intelligence and Decision Engineer, you will have opportunities to work on a wide range of problems, working in interdisciplinary teams. Your experience will allow you to:

• Apply large language models to sponsors' decision making and problem-solving challenges.
• Design, develop, evaluate, and field AI solutions that inform consequential, mission-critical decisions.
• Identify and lead new R&D opportunities to strengthen the nation's growing artificial intelligence capabilities.

Roles & Responsibilities:

• Work in cross-functional teams to develop and implement AI-enhanced decision systems, including capabilities that leverage large language model technology.
• Apply modern AI and engineering techniques to develop decision support software prototypes based on analysis of workflow and operational needs.
• Propose and execute novel, cutting-edge research in Al-enhanced decision systems.
• Evaluate Al solutions against sponsor requirements and produce actionable recommendations.
• Lead projects or small teams to solve complex decision problems for our sponsors.

Basic Qualifications:

• Requires a minimum of 5 years of related experience with a Bachelor's degree in computer science or an engineering discipline related to artificial intelligence; or 3 years and a Master's degree; or a PhD with relevant experience who can immediately contribute.
• Hands-on experience with machine learning (including deep learning and reinforcement learning), and one or more of the following technical areas: large language models (LLM), generative and agentic AI, decision science, human machine teaming, cognitive science, AI testing and evaluation, multi-agent systems, knowledge-based reasoning, automated planning, semantics, and ontologies.

• Ability to articulate challenges in high-stakes decision making with AI and identify gaps.
• Ability to work independently to learn new technologies, techniques, processes, languages, platforms, and systems.
• Ability to function as a member of cross-functional teams.
• Experience with programming languages such as C++ and Python.
• Must be able to obtain and maintain a US government clearance (DoD Secret government Clearance)
• This position requires a minimum of 3 days a week on-site.

Preferred Qualifications:

• Demonstrated recent experience with large language models.
• Experience with testing and evaluation of AI systems, explainable AI, or strategic AI adoption.
• Hands-on experience with the development and deployment of AI-enhanced decision system prototypes.
• A keen interest in learning about and rapidly responding to new problems across a variety of domains.
• Excellent written and verbal communication skills to articulate challenging technical concepts to both lay and expert audiences.
• Active DoD Secret clearance.

This requisition requires the candidate to have a minimum of the following clearance(s):
None
This requisition requires the hired candidate to have or obtain, within one year from the date of hire, the following clearance(s):
Secret
Salary compensation range and midpoint:
$143,600 - $179,500 - $215,400 Annual
Work Location Type:
Onsite
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local or international law.
MITRE intends to maintain a website that is fully accessible to all individuals. If you are unable to search or apply for jobs and would like to request a reasonable accommodation for any part of MITRE's employment process, please email for general support and for intern positions. This service is for individuals requiring reasonable accommodation requests. Please note that vendor solicitations will not receive a reply.
Benefits information may be found here.
Copyright 1997-2026, The MITRE Corporation. All rights reserved. MITRE is a registered trademark of The MITRE Corporation. Material on this site may be copied and distributed with permission only.