Part-Time CNC Lathe & Mill Machinist

Achates LLC; Brownsburg (IN); On-site; USD 37,000 - 52,000; Part time

Benefits offered by this job

Flexible part-time schedule

2-3 days per week preferred

401(k) with company matching after 1 k

Job summary

Achates LLC in Brownsburg, IN is seeking a part-time CNC Lathe & Mill Machinist to join our AS9100/ISO-certified shop. We offer a flexible schedule, typically 2–3 days per week, with half-day options and hours around 7:00 AM–3:30 PM.

The ideal candidate has extensive CNC experience, can read blueprints, perform offsets, edit G-code, and maintain tight tolerances. You will set up lathes and mills, troubleshoot setups, and support quality documentation.

Qualifications

• 10+ years CNC machining experience.
• Strong lathe setup and operation experience.
• Strong mill setup and operation experience.
• Ability to read blueprints and hold tight tolerances.
• Understanding of tooling, speeds, feeds, and machining fundamentals.
• G-code editing experience.
• GD&T knowledge.
• Experience making offsets and minor program edits.
• Troubleshoot setups, tooling, and machining problems.
• Strong attention to detail and pride in producing quality work.

Responsibilities

• Set up and operate CNC lathes to produce close-tolerance precision components.
• Set up and operate CNC mills as needed.
• Read and interpret blueprints, technical drawings, and work instructions.
• Make offsets and minor program edits.
• Select appropriate tooling and optimize setups.
• Develop and troubleshoot fixturing and workholding solutions.
• Perform in-process and final inspections using precision measuring equipment.
• Troubleshoot machining issues and find practical solutions.
• Help maintain quality documentation and follow AS9100 quality standards.
• Share your machining knowledge and experience with other members of the team.

Skills

CNC lathe operation

CNC milling operation

Blueprints reading

G-code editing

GD&T

Troubleshooting

Offsets

Quality inspection

Team collaboration

Tools

Fusion 360

Mastercam

Haas

Job description

Part-Time CNC Lathe & Mill Machinist

Brownsburg, Indiana | $27-38/hour, based on experience | Flexible Schedule

Looking for a Flexible Machining Opportunity?

Are you an experienced machinist who doesn't necessarily want—or need—a full-time job?

Maybe you're looking to supplement your income, stay active in the trade, work a few days a week, or simply share the experience you've built over the years with the next generation of machinists.

We're looking for an experienced CNC Lathe and Mill Machinist to join our team on a part-time, flexible basis.

Ideally, we're looking for someone who wants to work 2-3 days per week, but we're also open to someone who prefers half-day shifts or another schedule that works for both of us.

Our standard shop hours are 7:00 AM-3:30 PM, and we're willing to discuss a schedule within those hours that makes sense for the right person.

There may also be opportunities for additional hours from time to time, depending on our workload and your availability.

What You'll Do

• Set up and operate CNC lathes to produce close-tolerance precision components
• Set up and operate CNC mills as needed
• Read and interpret blueprints, technical drawings, and work instructions
• Make offsets and minor program edits
• Select appropriate tooling and optimize setups
• Develop and troubleshoot fixturing and workholding solutions
• Perform in-process and final inspections using precision measuring equipment
• Troubleshoot machining issues and find practical solutions
• Help maintain quality documentation and follow our AS9100 quality standards
• Share your machining knowledge and experience with other members of the team

What We're Looking For

We're looking for a seasoned machinist who knows how to make parts—and knows how to figure things out when something isn't going according to plan.

Ideally, you have:

• 10+ years of CNC machining experience
• Strong CNC lathe setup and operation experience
• Strong CNC mill setup and operation experience
• The ability to read blueprints and hold tight tolerances
• A solid understanding of tooling, speeds, feeds, and machining fundamentals
• G-code editing experience
• GD&T knowledge
• Experience making offsets and minor program edits
• The ability to troubleshoot setups, tooling, and machining problems
• Strong attention to detail and pride in producing quality work
• A dependable, professional approach to your work

Experience Matters Here

This position could be a great fit for someone who has spent years in the machining trade and wants to keep doing what they enjoy—without committing to a traditional full-time schedule.

We're especially interested in someone who enjoys sharing knowledge and helping others learn.

You don't have to be looking for a management position. You don't have to be looking for a full-time career.

Bonus Qualifications

• CAM experience (Fusion 360, Mastercam, or similar)
• Experience with Haas, Mazak, Fanuc, or similar controls
• Aerospace or defense manufacturing experience
• Trade school, apprenticeship, or equivalent training
• Experience troubleshooting difficult machining or setup problems

Why Join Us?

We're an AS9100/ISO-certified machine shop focused on quality, precision, and continuous improvement.

You'll work in a clean, climate-controlled facility with well-maintained CNC equipment and a team that values experience and craftsmanship.

We believe experienced machinists have a lot to offer—not just in the parts they make, but in the knowledge they can pass along to others.

If you're looking for a part-time machining position with flexibility, want to supplement your income, or simply want to stay involved in the trade and share what you've learned, this may be a great fit.

Compensation & Benefits

$27-38/hour, based on experience

• Flexible part-time schedule
• 2-3 days per week preferred, with half-day schedules considered
• Additional hours may be available depending on workload and availability
• No health, dental, vision, PTO, or other full-time benefits are offered with part-time positions
• 401(k) with company matching available after 1 year of service

Schedule

Our standard shop hours are 7:00 AM-3:30 PM.

We're flexible on scheduling for the right person. We're primarily looking for someone who can commit to 2-3 days per week, and we're open to half-day schedules and other arrangements.