CNC Machinist / Programmer - 3-Axis Milling (DMG Mori / Fanuc)

At a Glance

Company:

Martin International Enclosures
Location:

Seabrook, NH, USA (On-site)
Job Type:

Full-Time
Pay Range:

Dependent upon experience
Experience Level:

Mid (3+ years CNC machining/programming)
Work Authorization:

Must be authorized to work in the U.S.
Published:

April 9, 2026

Why This Role Exists
This role exists to support Martin International Enclosures' mission of producing

high-quality, fully customized racks, enclosures, power solutions, and OEM components

for critical applications in data centers, industrial machinery, and government sectors. CNC Machinists are essential to maintaining precision, consistency, and craftsmanship across all production, ensuring our clients receive reliable, mission-critical products.

The Work You'll Be Doing
In this role, you will:
Set up and operate

DMG Mori 3-axis milling machines

and other CNC equipment
Program, load, and run CNC programs at the machine
Select tooling, set offsets, and verify workholding
Inspect parts using micrometers, calipers, and surface plates
Maintain tolerances to exact specifications throughout production runs
Perform first-article and in-process inspections
Troubleshoot issues and adjust feeds/speeds/offsets to maintain quality
Collaborate closely with programmers, engineers, QC, and other machinists

Machines, Controls & Software
Machines:

DMG Mori CNC 3-Axis Milling, Mill/Router setups
Controls:

Fanuc
CAM Software:

Any (Mastercam/Fusion/Misc.)
Inspection Tools:

Calipers, micrometers, surface plates

Materials You'll Work With
Aluminum
Mild / Alloy Steel
Stainless Steel
Other metals as needed

What We're Looking For
Required:
3+ years of CNC machining/programming experience
Experience with 3-axis mills or routers
Proficiency with Fanuc controls
Ability to read blueprints and engineering models
Strong understanding of setups, tooling, and offsets
Experience performing part inspections and holding tight tolerances
Reliable, safety-minded, and team-oriented
Preferred:
CAM programming experience
Multi-axis machining or mill-turn experience
Experience in industrial, data center, or OEM manufacturing environments

Why Machinists Like Working Here
Machinists choose

Martin International Enclosures

because:
Modern, clean, and organized shop environment
State-of-the-art machines and tooling
Steady workload and realistic schedules
Competitive pay and comprehensive benefits
Opportunities to grow into setup, programming, or leadership roles
Collaborative, engineering-focused culture that respects skilled trades

Pay, Benefits & Schedule
Pay Range:

Dependent upon experience

Benefits:

Medical, dental, vision insurance
401(k) with company match
Paid time off and holidays
Tuition reimbursement / training opportunities

Apply
Interested machinists can

apply directly through hireCNC