Precision Jig & Fixture Machinist - CAD-to-Assembly Pro

SB Tool Company; Shelby Charter Township (MI); On-site; USD 34,000 - 48,000; Full time

Benefits offered by this job

Health, dental, and vision insurance

401(k) with company match

Paid holidays and paid time off

Weekly pay with overtime

Job summary

Smith Brothers Tool Company in Michigan is seeking an experienced jig and fixture builder who thrives at the intersection of machining, assembly, and inspection. You will fabricate and assemble precision jigs and fixtures to customer specifications and quality standards.

You will read blueprints and GD&T, interpret 3D CAD models, and use precision hand metrology tools. Manual lathes, mills, and grinders form the core of your daily work, with collaborative problem solving and attention to detail.

Qualifications

• 3–5 years of hands-on jig and fixture building experience.
• Expert blueprint reading and practical GD&T application.
• Comfortable interpreting 3D CAD models and using precision hand metrology tools.
• Manual machining background (mills, lathes, grinders) preferred.
• Strong shop math, problem-solving, and communication; meticulous attention to detail; able to work independently and on a team.

Responsibilities

• Fabricate and assemble precision jigs, fixtures, and tooling to customer specifications and quality standards.
• Interpret blueprints, GD&T, and 3D CAD to establish reference points, locate tooling holes, and validate dimensions.
• Run manual lathes, Bridgeport mills, and grinders for fabrication, fitting, and finishing.
• Create basic fabrication sketches, rework/repair existing tooling, and conduct final functional checks.
• Partner with engineers and other builders to resolve fit/assembly issues and maintain a safe, organized work area.

Job description

Smith Brothers Tool Company in Michigan is seeking an experienced jig and fixture builder who thrives at the intersection of machining, assembly, and inspection. You will fabricate and assemble precision jigs and fixtures to customer specifications and quality standards.

You will read blueprints and GD&T, interpret 3D CAD models, and use precision hand metrology tools. Manual lathes, mills, and grinders form the core of your daily work, with collaborative problem solving and attention to detail.