Machinist

Job Description

Job Description

Job Title: Machinist Job Description

The machinist is responsible for creating precision prototypes of new medical device components in a highprecision, qualitydriven manufacturing environment. This role involves setting up and operating CNC mills, lathes, Swisstype machines, and manual equipment to produce complex parts from detailed engineering drawings. You will work closely with engineers and designers, quickly develop and adjust CNC programs, and ensure parts meet stringent tolerances and regulatory requirements. This position is ideal for an experienced CNC machinist who thrives in stable production work and enjoys contributing to innovative medical technologies.

• Set up and operate a variety of machine tools, including CNC mills, CNC lathes, Swisstype lathes, and manual machines, to produce precision prototype parts for medical devices.
• Work closely with engineers and designers to interpret and understand complex technical drawings, blueprints, specifications, and models for prototype development.
• Develop, modify, and optimize CNC programs using CAM software such as Mastercam to achieve required geometries, surface finishes, and tight tolerances, including 4axis, 5axis, and multiaxis (up to 7axis) operations.
• Perform detailed inspections of machined parts using precision measuring instruments, including micrometers, calipers, pin gauges, and optical comparators (preferred), to verify adherence to specifications and GD&T requirements.
• Troubleshoot machining issues on CNC and Swiss machines, identify root causes, make necessary adjustments to programs and setups, and implement improvements to enhance prototype accuracy, quality, and repeatability.
• Collaborate with crossfunctional teams to provide feedback on design feasibility and manufacturability, suggesting design or process changes to improve production efficiency and product performance.
• Execute changeovers efficiently on CNC and Swiss equipment, including setup or setupassist activities, ensuring minimal downtime and consistent quality across different parts and materials.
• Apply SPC and statistical process controls to monitor machining processes, maintain stable production, and support continuous improvement in quality and throughput.
• Conduct and support First Article Inspections (FAI), documenting results and ensuring new or revised parts meet all dimensional and quality requirements before release to production.
• Document machining processes, setup instructions, tooling configurations, and CNC program modifications for future reference and knowledge sharing.
• Maintain a clean, organized, and safetyfocused work area, ensuring tools, fixtures, and equipment are in good working condition and properly stored.
• Follow all safety standards, quality control procedures, and regulatory requirements applicable to medical device manufacturing, including proper handling of medicalgrade materials.
• Operate and monitor CNC controls such as Fanuc, utilizing Gcode and Mcode effectively to run programs, adjust offsets, and maintain consistent part quality.
• Support braiding and other specialized machining or manufacturing operations as needed, contributing to the production of complex medical components.
• Participate in ongoing training and skill development to grow into setup, lead, or advanced Swiss machining roles.

• At least 5+ years of experience in CNC machining, with a strong focus on prototype development and precision machining.
• Proficiency in CNC programming, setup, and operation of both manual and CNC machine tools, including mills, lathes, and Swisstype machines.
• Handson experience operating CNC lathes, Swiss mills, Swisstype lathes, and working as a CNC Swiss machinist.
• Ability to read and interpret complex engineering drawings, blueprints, and models, including application of GD&T.
• Strong skills in machining to tight tolerances, including working with multiaxis CNC equipment (4axis, 5axis, and up to 7axis).
• Practical experience using precision inspection tools such as micrometers, calipers, pin gauges, and preferably optical comparators.
• Experience working with medicalgrade materials, including stainless steel (174, 316L), titanium, cobalt chrome, nitinol, and engineering plastics such as PEEK and Delrin.
• Proficiency with CNC machine operation and machine setup, including changeovers and troubleshooting on CNC and Swiss equipment.
• Working knowledge of Fanuc CNC controls, including effective use of Gcode and Mcode.
• Exposure to SPC and statistical process controls for monitoring and improving machining processes.
• Experience with First Article Inspections (FAI) and documenting inspection results.
• Ability to troubleshoot machining issues and implement corrective actions to maintain accuracy and quality.
• Strong collaboration skills to work effectively with engineers, designers, and crossfunctional teams.
• Attention to detail and commitment to maintaining high quality standards in a regulated manufacturing environment.

• Associate degree or technical certification in machining, manufacturing technology, or a related field, or equivalent experience.
• Experience in aerospace machining or related highprecision industries, which tends to translate well to this environment.
• Setup or setupassist experience on Swiss machines, including Swiss CNC and Swiss lathe platforms.
• Familiarity with CAM software such as Mastercam for developing and adjusting CNC programs.
• Experience with braiding and specialized medical manufacturing processes is a plus.
• Handson experience with Swiss CNC brands and platforms such as Tornos, Tsugami, Hanwha, Miyano, or similar equipment.
• Comfort working with GD&T in both programming and inspection contexts.
• Strong organizational skills for documenting setups, processes, and program changes.
• Demonstrated ability to work in a stable production environment while maintaining flexibility to adapt to changing project requirements.

You will work in a clean, modern, and safetyfocused facility dedicated to highprecision medical manufacturing, where quality and craftsmanship are highly valued. The production environment is stable and structured, avoiding the chaos of highmix, lowvolume job shops, so you can focus on doing your best work. There is clear opportunity to grow into setup, lead, or advanced Swiss machining roles, with ongoing exposure to cuttingedge equipment and complex, rewarding projects. You will be part of a collaborative culture that values continuous improvement, professional development, and the creation of products that make a meaningful impact on patients lives.

The role is based in a highprecision, qualitydriven medical manufacturing environment that emphasizes stability, safety, and cleanliness. Work is focused on stable production rather than highmix, lowvolume job shop work, allowing machinists to concentrate on consistent processes and meticulous craftsmanship. The facility features modern CNC and Swiss equipment, including multiaxis machines and advanced controls such as Fanuc, supported by precision inspection tools like micrometers, calipers, pin gauges, and optical comparators. You will work with medicalgrade metals and engineering plastics under established safety and quality control procedures. The environment supports growth into setup, lead, and advanced Swiss roles, with structured processes, clear documentation practices, and a strong emphasis on maintaining an organized, wellmaintained workspace.

This is a Contract to Hire position based out of Bartlett, TN.

The pay range for this position is $25.00 - $35.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave)

This is a Contract to Hire position based out of Bartlett, TN.

This position is anticipated to close on Nov 25, 2026.

This is a fully onsite position in Bartlett,TN.

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.