logo inner

Machinist I

3D HubsNashua, New Hampshire, United StatesOnsite

Be yourself at Protolabs


Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification.  We are an equal opportunity employer, and we are committed to building a diverse team that feels they are valued in the workplace.  So do you feel you do not meet every single requirement but still intrigued? We encourage you to still apply!  You can help make our company even better.  We do not discriminate based on race, color, national origin, sexual orientation, gender, age, mental or physical ability, or any way you represent yourself.  We strongly believe diversity makes for more successful teams. 

Why Protolabs?


We are the leaders in digital manufacturing.  We hire doers, makers, and creative thinkers who tackle our roles with an entrepreneurial spirit.  Our culture is centered around meaningful work that brings new and innovative products to market at unprecedented speeds.  We are a diverse team that comes from all walks of life and take pride in our team who is smart, genuine, humble, and passionate about what we do.  It’s our people who fuel our creativity and make our culture feel like home. The Machinist I is responsible for creating prototype machined parts on CNC Milling machines.

The role will also create computer program for the CNC machines using Mastercam and do set up to run multiple parts if needed. This is a second shift position with hours from 3:00pm to 11:00pm and is eligible for shift differential.

What You Will Do


  • Set up CNC milling or CNC lathe machines and run parts as needed.
  • Responsible for quick turnaround of parts and accuracy within established guidelines.
  • Safety and maintenance of machining area.
  • Run jobs on CNC milling and CNC lathe machines ensuring all parts meet tight manufacturing requirements.
  • Prepare CAM files from various sources to include CAD files, prints, and verbal instruction.
  • Plan and set up jobs for CNC milling and CNC lathe equipment.
  • Maintain organization of jobs and material inventory.
  • Perform cleaning and general maintenance on milling or lathe machines and general shop equipment.
  • Perform other related duties as assigned.

What It Takes


  • High School Diploma or equivalent.
  • 2+ years experience as a CNC Milling or CNC lathe machine operator preferred doing setup and some understanding of programming
  • Able to read blueprints, Use of SolidWorks and Mastercam.
  • Self-starter capable of dealing with a variety of tasks in a fast paced, multi-tasking environment
  • Ability to solve problems that arise in a manufacturing environment without direct supervision while also performing as part of a team.
  • Ability to manage time and prioritize work in an effective manner.
  • Knowledge of Machining in a prototype manufacturing setting or related experience and education.
  • High standard of attention to detail.
  • Basic level of Microsoft Office Suite, (Outlook, Word, Excel)

What's In It For You:


  • We offer amazing benefits including but not limited to:
  • Health Insurance: Traditional OR High Deductible plan
  • Flexible Spending Accounts
  • Health Savings Account (including employer contributions)
  • Dental and Vision
  • Basic and Supplemental Life Insurance
  • Short-Term and Long-Term Disability
  • Paid caregiver leave
  • You will receive at least 3 weeks of PTO, Holiday Pay, and Volunteer Hours
  • 401k with company match and immediate vest
  • Employee Stock Purchase Program at a discounted rate
  • Matching grants through Protolabs foundation
  • And More!

$25.87 - $30.43 an hourProtolabs offers a competitive total rewards package, and compensation mix vary based on position, such as base wage, as well as other earnings including incentives and commissions. Actual pay offered will vary depending on multiple factors which may include, without limitation, job function, work experience, specialized skills, training, education, and certifications

Proto Labs maintains ITAR-compliant operations in all of our United States based facilities.  Due to ITAR regulations, this role is only open to U.S. Citizens, lawful permanent residents (green card holders) or foreign nationals granted refugee or asylee status.  Individuals with temporary visas (e.g. E, F-1, H-1, H-2, L, B, J, TN or OPT) are not eligible for hire in this role.


Proto Labs, Inc. is an Affirmative Action / Equal Opportunity Employer


Physical Demands:


While performing the essential duties of this job, the employee is occasionally required to sit; use a computer keyboard, monitor and mouse, telephone and printer; reach with hands, and arms, talk, see and hear.  The employee is regularly required to stand, walk, stoop or kneel and must be able to lift and/or move up to 70 pounds.

Work Environment:


Indoors (A/C); nonsmoking; the majority of this job function is performed in a manufacturing area exposed to machinery and noise; with eye protection and safety shoes required. Occasionally works in outside weather conditions. Occasionally works near moving mechanical parts and in high, precarious places and is occasionally exposed to wet and/or humid conditions, fumes or airborne particles, toxic or caustic chemicals, risk of electrical shock and vibration. The noise level in the work environment is usually quiet to moderate.

Apply for this job

Life at 3D Hubs

3D Hubs is the world's largest network of manufacturing services. With production facilities connected in over 140 countries, the 3D Hubs online platform helps product designers and engineers find the fastest and most price competitive manufacturing solution. Founded in 2013, the network has since produced more than 2,000,000 parts, making 3D Hubs the global leader in distributed manufacturing.
Thrive Here & What We Value1. Equal Opportunity Employer2. Commitment to Building a Diverse Team that Feels Valued in the Workplace3. Belief in Giving People Space to Truly Be Themselves4. Flexible and Hybrid Working Arrangements5. Wellness and Wellbeing with Access to OpenUp Psychologists, Headspace Mindfulness Practice6. DoggoFriendly Office7. Daily Lunch and Snacks Provided in the Office; Strengthens Bonds and Fuel Collaboration8. 4 Learning and Development Days for Training or Volunteering9. €650 to Spend on Learning Courses, Events, Trainings10. Access to InHouse LEARN Platform with Diverse Courses, Training, and Workshops
Your tracker settings

We use cookies and similar methods to recognize visitors and remember their preferences. We also use them to measure ad campaign effectiveness, target ads and analyze site traffic. To learn more about these methods, including how to disable them, view our Cookie Policy or Privacy Policy.

By tapping `Accept`, you consent to the use of these methods by us and third parties. You can always change your tracker preferences by visiting our Cookie Policy.

logo innerThatStartupJob
Discover the best startup and their job positions, all in one place.
Copyright © 2025