Transmission Assembler - 1st shift

Twin Disc; Racine (WI); On-site; USD 2,755,000 - 3,857,000; Full time

Job summary

Twin Disc, Inc. is seeking a Transmission Assembler for 1st shift in a high-mix manufacturing environment. You will assemble complete transmissions and subassemblies, perform precision measurements, and conduct basic functional testing per quality requirements.

The role requires reading blueprints or work instructions, using torque tools, and maintaining a safe, organized workstation while supporting continuous improvement efforts and cross-training.

Qualifications

• Reading work instructions and engineering drawings/blueprints.
• Mechanical aptitude and ability to use common hand tools and measuring devices.
• Ability to work independently and as part of a team; dependable attendance and punctuality.
• Strong attention to detail and commitment to quality and safety.

Responsibilities

• Assemble transmissions and subassemblies using fixtures and hand tools.
• Set up torque tools and verify torque values per specification.
• Install seals, gaskets, O-rings, snap rings, and retaining hardware as instructed.
• Measure and verify critical characteristics using calipers, micrometers, indicators, gauges.
• Follow standardized work instructions and maintain 5S at the workstation.

Skills

Reading blueprints

Mechanical aptitude

Team collaboration

Attention to detail

Safety-conscious

Education

High school diploma or GED

Tools

Torque wrench

Calipers/Micrometers

Hand tools

Job description

TWIN DISC, Inc. has a proud history of engineered transmission and propulsion solutions for equipment that fuels the world, feeds the globe, and creates our societies’ infrastructures. Through the ingenuity of our employees, we’ve built a strong company that is respected throughout the world and is a leader in the markets we serve. We are currently looking to fill a position for Transmission Assembler - 1st shift.

Position Summary

Responsible for assembling complete transmissions and transmission subassemblies in a high-mix manufacturing environment. Performs precision mechanical assembly, measurement, inspection, and functional testing in accordance with work instructions, drawings, torque/angle specifications, and quality requirements while meeting safety, delivery, and productivity expectations.

Essential Duties and Responsibilities

• Assemble transmissions and subassemblies (e.g., geartrain, shafts, bearings, clutch packs, pumps, housings/covers) using fixtures, presses, and appropriate hand/power tools.
• Set up and use torque wrenches/torque tools (including torque-angle when required); verify fastener type, torque values, and sequence per specification.
• Install seals, gaskets, O-rings, snap rings, and retaining hardware; apply sealants/adhesives and lubricants per work instructions.
• Measure and verify critical characteristics using calipers, micrometers, indicators, gauges, and specialty fixtures.
• Follow standardized work instructions.
• Maintain cleanliness and contamination control to prevent debris-related failures.
• Perform in-process inspections and record results for traceability as required.
• Conduct functional checks and basic testing as required and document outcomes.
• Identify nonconforming parts/conditions, stop and elevate issues, and support containment/corrective actions in coordination with Quality/Engineering.
• Maintain a clean and organized workstation using 5S; support continuous improvement, safety initiatives, and cross-training.

Required Qualifications

• High school diploma or GED (or equivalent experience).
• Ability to read and interpret work instructions and basic engineering drawings/blueprints.
• Mechanical aptitude and ability to use common hand tools and measuring devices.
• Ability to work independently and as part of a team; dependable attendance and punctuality.
• Strong attention to detail and commitment to quality and safety.

Preferred Qualifications

• 3+ years of experience assembling transmissions, drivetrains, powertrain products, or similar precision mechanical assemblies.
• Experience with presses, bearing installation, snap rings, seal installation, and torque/angle tooling; ability to troubleshoot torque/fit issues.
• Proficiency with precision measurement (calipers, micrometers, indicators).
• Experience working in a high-mix/low-volume environment; able to shift between models and follow revision-controlled documentation.
• Lean/5S familiarity and participation in continuous improvement or problem-solving activities (Kaizen, etc.).

Physical Requirements / Work Environment

• Ability to stand/walk for extended periods during the shift.
• Frequent bending, reaching, grasping, and use of hand/finger dexterity.
• Ability to lift and/or move up to 35 lbs unassisted (heavier items with assistance or lifting devices).
• Ability to distinguish colors/markings and visually inspect small parts and assemblies.
• Work performed in a manufacturing environment with exposure to moving equipment, noise, and oils/coolants; required PPE must be worn.