Senior CNC Machinist – High-Precision Milling (Haas/Okuma)

Tree Top Staffing LLC; Leander (TX); On-site; USD 34,000 - 41,000; Full time

Benefits offered by this job

Competitive salary

Dental insurance

Flexible schedule

Health insurance

Opportunity for advancement

Paid time off

Training & development

Vision insurance

Job summary

Tree Top Staffing LLC is seeking a skilled CNC Machinist for a precision machining company specializing in high-tolerance parts for semiconductor and firearms industries. The 8,000 sq. ft.

facility is home to a team of 11 professionals dedicated to delivering top-quality machined components. The company primarily operate CNC mills with Haas and Okuma controls, focusing on high-mix, low-volume production. Applicants should have 5+ years of CNC milling experience, strong GD&T knowledge, and the

Qualifications

• 5+ years CNC milling setup/operation.
• Strong GD&T and blueprint reading.
• Experience with Haas and Okuma preferred.
• Ability to work independently.
• Background in firearms manufacturing is a plus.

Responsibilities

• Set up and operate CNC mills (primarily Haas and Okuma) for precision machining.
• Read and interpret blueprints, GD&T, and work instructions to ensure accurate part production.
• Adjust machine settings, tooling, and offsets to meet tight tolerances.
• Perform first-piece and in-process inspections using precision measuring instruments.
• Troubleshoot machining issues and make necessary adjustments.
• Work efficiently in a high-mix, low-volume environment, particularly in firearms manufacturing.
• Maintain a clean and organized work area, adhering to safety and quality standards.

Skills

CNC Milling

GD&T

Blueprint Reading

Independence

Firearms Industry Experience

Tools

Haas controls

Okuma controls

Job description

Tree Top Staffing LLC is seeking a skilled CNC Machinist for a precision machining company specializing in high-tolerance parts for semiconductor and firearms industries. The 8,000 sq. ft.

facility is home to a team of 11 professionals dedicated to delivering top-quality machined components. The company primarily operate CNC mills with Haas and Okuma controls, focusing on high-mix, low-volume production. Applicants should have 5+ years of CNC milling experience, strong GD&T knowledge, and the