Manufacturing Engineer - Heating Treatment Specialist

Steel Tool & Engineering Co. in Trenton, MI is looking for a full‑time Manufacturing Engineer
- Heating Treatment Specialist. We are a trusted company in the aerospace industry and focus on making high‑quality metal parts.

At Steel Tool & Engineering, we do more than produce precision aerospace components—we invest in building rewarding careers. As experts in brazed honeycomb assemblies for turbine engines across commercial and military markets, we’re proud to offer a complete manufacturing solution where innovation and skilled workmanship come together. Our difference lies in our dedication to system‑driven, data‑informed processes that deliver outstanding quality, reliability, and on‑time performance.

We partner with our customers through every phase of new product development, supported by a collaborative team that feels like family. If you’re seeking a workplace where your talents are recognized, your professional growth is supported, and your contributions are valued, Steel Tool & Engineering is the place for you.

Our company is certified for safety and quality.
Pay depends on experience
. You will work Monday through Friday, from 6:00 am to 4:30 pm
. This is a steady, full‑time job with regular hours.

• 100% paid health insurance (If you already have medical coverage and don't request STE medical insurance, you can receive a $300/month medical waiver)
• Dental and vision for you and your dependents
• Life insurance
• 401(k) retirement plan
• Paid holidays
• Paid vacations

As a Manufacturing Engineer
- Heating Treatment Specialist, you will help make sure our heat‑treating processes work well every day. You will work on jobs like hardening, tempering, annealing, carburizing, and stress relieving metal parts. You will write down how things should be done, check instructions, and update recipes for heat treating. You will check that furnaces and equipment are working right and follow industry rules.

If there are problems, you will help solve them and make sure everything meets quality standards. You will also help test metal parts, check their hardness and structure, and work with other teams to keep everything running smoothly. Sometimes, you will help with audits, paperwork, and new product projects.

• Bachelor's degree in manufacturing engineering, mechanical engineering, metallurgy, or a related field
• Experience with heat‑treat operations in aerospace or precision manufacturing (preferred)
• Strong problem‑solving and analytical skills
• Ability to interpret blueprints, specifications, and metallurgical requirements

If you want to join a company that cares about quality and teamwork, we want to hear from you. Use our mobile‑friendly application to apply!