Manufacturing Engineer Intern (Summer 2026)

Ultra Electronics Group • Braintree, MA

2d • Onsite

About The Position

Protecting What Matters. Powering the Future of Naval Technology. Your work here has global impact. From developing sonar and radar systems to advancing unmanned and undersea platforms, our technologies empower the U.S. Navy and allied forces to operate in some of the world’s most complex environments. As the maritime and underwater battlespace evolves, we continue to push boundaries—driven by innovation, accountability, and a shared commitment to excellence. Join us as we shape the future of naval warfare—safeguarding the seas and strengthening navies worldwide. Nationality Requirements Due to the nature of the programs we support, certain roles may require candidates to meet U.S. nationality requirements and be eligible to obtain a security clearance. Position Summary Mission: Build What Matters. Improve What Counts. Why This Role Exists Our mission is simple: deliver precision-built products that perform without failure in high-stakes environments. As a Manufacturing Engineer Intern, you will directly support the systems, processes, and people who make that possible. This isn’t a shadow-and-observe internship. You will contribute to real process improvements, real production challenges, and real operational outcomes. Job Description What You’ll Do (Impact-Focused) You will partner with manufacturing engineers, operators, quality, and supply chain to: Improve production efficiency through data-driven process analysis Support root cause investigations and implement corrective actions Assist in developing and refining work instructions and process documentation Participate in Lean manufacturing initiatives (5S, waste reduction, flow improvements) Analyze cycle times, tooling effectiveness, and production bottlenecks Support fixture/tooling design improvements Contribute to cost-reduction and yield-improvement initiatives Help implement mistake-proofing and quality controls You will leave this internship having made measurable improvements. What Success Looks Like By the end of your internship, you will have: Identified and improved at least one production inefficiency Contributed to a documented process improvement project Demonstrated ownership of a scoped engineering initiative Built trust with operators and cross-functional partners Presented findings and recommendations to engineering leadership Who Thrives Here We’re looking for interns who are: Pursuing a degree in Mechanical, Manufacturing, Industrial, or related Engineering field Analytical and comfortable working with data Hands-on and curious about how things are built Comfortable on a production floor (not just behind a desk) Strong communicators who can translate engineering to operators Self-directed and energized by solving real problems Bonus if you have exposure to: CAD software Lean / Six Sigma concepts ERP/MRP systems Technical drawings & GD&T The Environment You will work in a fast-paced manufacturing setting where precision and accountability matter. We operate with high standards, clear expectations, and a team-first mindset. You won’t just learn how things are made — you’ll learn how to make them better. The Environment You will work in a fast-paced manufacturing setting where precision and accountability matter. We operate with high standards, clear expectations, and a team-first mindset. You won’t just learn how things are made — you’ll learn how to make them better.

Requirements

• Pursuing a degree in Mechanical, Manufacturing, Industrial, or related Engineering field
• Analytical and comfortable working with data
• Hands-on and curious about how things are built
• Comfortable on a production floor (not just behind a desk)
• Strong communicators who can translate engineering to operators
• Self-directed and energized by solving real problems

Nice To Haves

• CAD software
• Lean / Six Sigma concepts
• ERP/MRP systems
• Technical drawings & GD&T

Responsibilities

• Improve production efficiency through data-driven process analysis
• Support root cause investigations and implement corrective actions
• Assist in developing and refining work instructions and process documentation
• Participate in Lean manufacturing initiatives (5S, waste reduction, flow improvements)
• Analyze cycle times, tooling effectiveness, and production bottlenecks
• Support fixture/tooling design improvements
• Contribute to cost-reduction and yield-improvement initiatives
• Help implement mistake-proofing and quality controls

Benefits

• Climate controlled, well-lit and clean work environment!
• Work/life balance that includes up to 3 weeks PTO for first year
• 8 Paid Holidays, with 3 floating holidays
• 401k Plan with Company Match
• Educational Assistance Program (Tuition Reimbursement)
• Wellness Program and incentives
• Company HSA contributions
• Insurance Benefits that start 1st of the month following hire
• Eligibility in Company Performance-based bonuses annually
• Additional Employee Discounts and Perks
• Company-Paid Benefits:
• $75 monthly student loan repayment program
• Basic Life Insurance
• Basic Accidental Death and Dismemberment (AD&D) Insurance
• Short Term Disability
• Long Term Disability
• Employee Assistance Program (EAP)
• Voluntary Employee-Paid Benefits:
• Medical and Prescription insurance
• Dental insurance
• Vision insurance
• Supplemental Life Insurance Plans
• Supplemental AD&D insurance for Employee and Family
• Accident Plan
• Critical Illness Plan
• Hospital Indemnity Plan
• Pet Insurance
• Identity Theft

What This Job Offers

• Job Type: Full-time
• Career Level: Intern
• Education Level: No Education Listed