Machine Builder

ATC Automation is seeking a Machine Builder to join our team in Cookeville, Tennessee. In this role, you will combine hands-on mechanical skills with innovative automation technology to build custom automated assembly and test systems for customers across a variety of industries.

As a Machine Builder, you will assemble, install, troubleshoot, rebuild, and repair custom automation equipment using engineering drawings, blueprints, and technical documentation. Working alongside engineers, designers, and manufacturing teams, you will play a vital role in delivering high-quality automation systems that meet customer specifications, project schedules, and ATC's quality standards.

This is a full-time, direct-hire position based at ATC Automation's headquarters in Cookeville, Tennessee.

Since 1977, ATC Automation has been a trusted leader in designing and building custom automation solutions. From concept to commissioning, we partner with some of the world's top brands to deliver precision-engineered machinery that improves efficiency, reliability, and performance. Our expertise spans industries that shape the way we live and move-Life Sciences, Transportation, Consumer Products, and General Industry.

• Assemble, fit, install, rebuild, and repair custom automated machinery and equipment using engineering drawings, blueprints, and technical specifications.
• Interpret mechanical, electrical, and pneumatic schematics to support equipment assembly, troubleshooting, and system integration.
• Verify bills of materials (BOMs) and confirm components are installed according to engineering designs and customer requirements.
• Align machine components and assemblies, verify critical tolerances, and ensure proper fit, function, and performance.
• Perform machine setup, operational testing, equipment tryouts, and performance validation prior to customer acceptance.
• Complete layout work including locating, drilling, tapping, and fitting components required for machine assembly.
• Create accurate hand sketches and measurements to support fabrication, modifications, or engineering updates.
• Troubleshoot mechanical and assembly-related issues, identify root causes, and recommend effective corrective actions.
• Evaluate nonconforming components and determine appropriate disposition, including repair, rework, or replacement in accordance with quality standards.
• Collaborate with Mechanical Engineers, Controls Engineers, Designers, and fellow Machine Builders throughout the machine build process.
• Read electrical schematics, pneumatic diagrams, and I/O layouts to assist with low-voltage verification and pneumatic system plumbing.
• Maintain a clean, organized, and safe work environment while following company safety procedures and best practices.
• Assist the Machining and Fabrication departments as needed to support production schedules and overall project success.
• Perform other duties as assigned to support business and customer needs.

• Ability to read and interpret blueprints, engineering drawings, assembly prints, and technical specifications.
• Strong mechanical aptitude with experience assembling precision machinery, automated equipment, or custom machines.
• Experience with mechanical troubleshooting, machine alignment, and equipment setup.
• Working knowledge of machining processes, fabrication methods, toolmaking, and mechanical design concepts.
• Experience using hand tools, precision measuring instruments, power tools, and shop equipment.
• Ability to read and interpret electrical schematics, pneumatic diagrams, and hydraulic drawings.
• Familiarity with industrial automation equipment, conveyors, robotics, servo systems, or automated assembly equipment is preferred.
• Experience identifying and resolving assembly issues while maintaining high-quality workmanship.
• Ability to work independently while collaborating effectively within a cross-functional team environment.

• High school diploma or equivalent required; technical certificate or vocational training in manufacturing, machining, mechanical assembly, or a related field preferred.
• One to three (1–3) years of experience in machine building, industrial assembly, manufacturing, or a related mechanical field.
• Strong mechanical problem-solving and troubleshooting skills.
• Excellent attention to detail and commitment to producing high-quality work.
• Ability to manage multiple priorities and adapt to changing project demands.
• Strong communication and teamwork skills.
• Demonstrated reliability, dependability, and consistent attendance.
• Willingness and ability to travel occasionally as required to support customer projects.

• Producing high-quality machine assemblies that meet engineering specifications and customer expectations.
• Completing assigned machine build activities safely and on schedule.
• Minimizing rework through attention to detail and quality workmanship.
• Effectively troubleshooting and resolving mechanical assembly issues.
• Collaborating successfully with engineering, manufacturing, machining, fabrication, and project teams.
• Maintaining a safe, organized, and efficient work environment.
• Contributing to continuous improvement efforts that enhance build quality and assembly efficiency.

• Stand, walk, push, pull, reach overhead, and bend to floor.
• Exert 20 to 50 pounds of force occasionally.
• Exert 10 to 25 pounds of force frequently.
• Exert up to 10 pounds of force constantly to move objects.
• VISUAL ACUITY: Near acuity with or without accommodation.
• HEARING Ability: Ability to monitor machine sounds to identify and diagnose.

This job description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not intended to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this position. This job description is subject to change but will remain in effect until superseded or canceled in writing by Human Resources.

ATC Automation is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, disability, age, veteran status, and other protected status as required by applicable law.

ATC Automation is the Automation segment of TASI Group. The TASI Group of Companies is comprised of four technologically advanced Strategic Business Segments commonly linked by a disciplined focus on Product Integrity, Package Integrity, and Automation. Each TASI company delivers world-class products and services, focusing on our global customer needs in diverse market segments. TASI has served several thousand global customers over the years and enjoys a very high rate of repeat customers, many of which are Blue Chip Global Companies. Major Markets include: Automotive, Medical Devices, Life Science, Pharmaceutical, Packaging, Oil & Gas, Food & Beverage, Consumer Goods and General Industrial Equipment.