MOLD DETAIL/PI in Sweetwater, Tennessee at Merritt Precision LLC

Company Bio

Since 2004, Merritt Precision has specialized in large-format CNC machining solutions for various sophisticated composite parts. Experience combined with a focus on relationships has helped Merritt Precision bring our customers’ most ambitious ideas to reality and success in the marketplace. With locations in Merritt Island, FL, and Sweetwater, TN, Merritt Precision provides 3D design, scanning, milling, and tooling services to customers with diverse composite needs.

Job Summary

Merritt Precision is seeking a detail-oriented and experienced Mold Detail Technician to join our composites tooling team. This role plays a key part in the mold-building process by ensuring all surfaces are finished to the highest quality standards. The ideal candidate has strong attention to detail, proficiency in working with fiberglass materials, and a commitment to craftsmanship and safety.

Key Responsibilities:

• Assist in all stages of mold construction for composite tooling projects
• Perform high-quality sanding, buffing, and waxing of plugs and molds
• Measure and accurately mix resin systems with proper catalyst ratios
• Fabricate molds ranging from simple to complex designs
• Apply and roll out wet fiberglass materials using hand tools—ensuring consolidation without air voids
• Spray tooling gelcoat for mold surface applications
• Maintain a clean and organized workspace in compliance with safety standards
• Follow technical drawings, work instructions, and quality assurance protocols
• Measure and verify mold-tooling stack-ups (static/dynamic) to assess preloads, clearances, and fits
• Analyze and troubleshoot mold or part defects, recommending corrective and preventive actions
• Train and mentor junior team members on mold detailing processes and maintenance best practices

Qualifications:

• Minimum 2 years of experience in mold building or tooling for composites
• At least 2 years of hands-on experience with mold detailing or finishing
• Prior experience in fiberglass lamination preferred
• Familiarity with shop tools, equipment, and mechanical measurement techniques
• Ability to read blueprints and follow detailed specifications
• Able to work independently and meet production deadlines with minimal supervision

Physical Requirements:

• Ability to work in a non-climate-controlled manufacturing environment
• Must be able to stand, bend, and reach for extended periods
• Visual acuity required to identify small surface imperfections or defects
• Frequent use of arms, hands, and shoulders for sanding, buffing, and waxing
• Fine motor skills necessary for precision work
• Must be able to climb in and out of plug interiors
• Must be able to wear personal protective equipment (PPE), including respirators when needed
• Able to safely lift up to 50 lbs as required
• This is a safety-sensitive position and requires full compliance with our fit-for-duty standards

Merritt Precision is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. Employment decisions are made without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, veteran status, or any other status protected by applicable federal, state, or local law.

Merritt Precision is committed to providing equal employment opportunities to qualified individuals with disabilities. Reasonable accommodation may be made to enable qualified individuals with disabilities to perform the essential functions of a position, unless doing so would create an undue hardship. Merritt Precision engages in an interactive process with applicants and employees to identify reasonable accommodations.