Research Engineering Intern III, Summer 2027 (Onsite)

Job Description
FAST Labs™ is a world-class research organization. Our vision, We secure the future through fearless innovation®, fuels our curiosity and propels our technical teams to take on 'never been done before' challenges. FAST Labs defines the next generation of technology across BAE Systems' Aerospace & Mission Systems (AMS) segment. FAST Labs is seeking interns currently enrolled in undergraduate or graduate programs to support our Research and Development (R&D) programs across multiple Technical Areas. These Tech Areas develop novel technologies ranging from the next generation of new RF/cyber algorithms to demonstration of advanced EW capabilities in integrated systems at government ranges.
Roles and Responsibilities may include:

• Support research focused teams in the design, test, or analysis of capabilities in RF, algorithms, signal processing, artificial intelligence/machine learning (AI/ML), or reverse engineering/vulnerability detection/exploitation.
• Contribute to modeling, simulation, and analysis tasks that help validate prototype performance.
• Collect and analyze data; produce plots, summaries, or insights for the team.
• Develop or modify small scripts or tools (often in MATLAB or Python) to automate data processing or simulations.
• Collaborate with cross-functional teams.
• Demonstrate curiosity and initiative while staying aligned with mentor guidance.

In addition to your technical assignment, you will participate in BAE Systems' nationwide LEAP Internship & Co-op Program, where you will Learn, Engage, Apply, and Progress within the company. The LEAP Program will provide you with the opportunity to work alongside experienced professionals on impactful projects, engage in career development opportunities, and network with our business leaders and the other students in the program.
This internship will be located onsite in Merrimack NH.
Required Education, Experience, & Skills

• Must be currently enrolled in an undergraduate program for Engineering, Computer Science, Physics, Math, or a related field, and will complete your junior year prior to summer 2027.
• Strong interpersonal and written and verbal communication skills.
• Demonstrated self-motivation and ability to work independently.
• Ability to close on discrete tasking in a timely manner.
• Must be eligible for a US DoD security clearance

Preferred Education, Experience, & Skills

• Knowledge of RF technologies, algorithms, signal processing, artificial intelligence/machine learning, reverse engineering/vulnerability detection/exploitation, performance and data analysis
• Research and development (R&D) experience
• Experience with MATLAB, C++, Python
• Security clearance (secret or higher)

Pay Information
Full-Time Salary Range: $49592 - $68993
Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.
Temporary employees generally are not eligible for BAE Systems benefits, but can elect to participate in the 401(k) savings plan. Temporary employees working 20+ hours per week are eligible for medical benefits, the employee assistance program, and business travel accident insurance.
About BAE Systems, Inc.
BAE Systems, Inc. is a defense, aerospace, and security company headquartered in Falls Church, Virginia, with more than 40,000 employees worldwide. We serve, supply, and protect those who protect us. As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support.
Our culture is performance-driven and values-led, built on curiosity, creativity, and collaboration. Purpose isn't a tagline here. It's what drives us. We're developing breakthrough technologies that defend national security and make a lasting impact on our communities and our planet. When you join BAE Systems, you're not just building a career. You're contributing to a mission that truly matters.
This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.