CNC Machinist - Lathe Set-up

ARCH; Escondido (CA); On-site; USD 48,216 - 55,104; Full time

Benefits offered by this job

Competitive pay

PTO

Strong team culture

Job summary

ARCH in Escondido, California is looking for a highly skilled CNC Lathe Programmer / Setup Machinist to lead a 4-machine Doosan lathe cell focused on producing precision aerospace components. The role emphasizes quality, throughput, and continuous improvement.

Ideal candidates will have over 5 years of CNC lathe programming experience, proficiency with Doosan lathes, and a strong understanding of aerospace machining standards. Join a dedicated team and enjoy competitive pay and benefits.

Qualifications

• 5+ years CNC lathe programming and setup experience.
• Experience with Doosan lathes and Fanuc controls.
• Aerospace machining experience with tight tolerances.

Responsibilities

• Create, modify, and optimize CNC programs for Doosan lathes.
• Perform complete machine setups and run first article parts.
• Ensure parts meet aerospace quality standards.

Skills

CNC lathe programming

Blueprint reading

Troubleshooting

G-code programming

Tools

Doosan lathes

Fanuc controls

CAM software

Job description

Pay Range: $35-$40/hour depending on technical abilities

Why Join Us?

• Work on challenging aerospace components
• Own a dedicated 4-machine Doosan cell
• Competitive pay, PTO, and benefits
• Strong team culture focused on quality and improvement

Position Summary

We are seeking a highly skilled CNC Lathe Programmer / Setup Machinist to own and operate a 4-machine Doosan lathe cell producing precision aerospace components. This is a hands‑on role responsible for programming, setup, process optimization, and troubleshooting in a fast‑paced, AS9100‑compliant environment.

This position plays a critical role in ensuring quality, throughput, and on‑time delivery, with a strong emphasis on continuous improvement and machining excellence.

Key Responsibilities

Programming

• Create, modify, and optimize CNC programs for Doosan lathes (Fanuc or similar controls).
• Interpret engineering drawings, GD&T, and specifications to develop accurate machining strategies.
• Select appropriate tooling, speeds, feeds, and cutting strategies for optimal performance and tool life.

Setup & Operation

• Perform complete machine setups, including tooling, fixturing, work offsets, and program prove‑outs.
• Run first article parts and make necessary adjustments to meet dimensional and surface finish requirements.
• Ensure setups are repeatable and documented for production runs.

Quality & Compliance

• Ensure all parts meet aerospace quality standards and customer specifications.
• Perform in‑process inspections using precision measurement tools (micrometers, calipers, gauges, CMM as applicable).
• Support First Article Inspection (FAI) and maintain compliance with AS9100 requirements.

Troubleshooting & Problem Solving

• Diagnose and resolve machining, tooling, and program‑related issues.
• Perform root cause analysis for scrap, rework, or process inconsistencies.
• Collaborate with Engineering and Quality to implement corrective actions.

Cell Ownership & Collaboration

• Take ownership of the 4‑machine Doosan lathe cell performance, uptime, and output.
• Coordinate with Production, Engineering, and Quality teams to meet schedule and delivery commitments.
• Train and support operators on machine operation, setups, and best practices.
• Manufacturing shop environment with exposure to machinery, coolant, chips, and noise.
• Standing for extended periods and lifting moderate weights may be required.

Qualifications

Required

• 5+ years CNC lathe programming and setup experience
• Experience with Doosan lathes and Fanuc controls
• Aerospace machining experience (tight tolerances, exotic materials)
• Strong blueprint reading and GD&T knowledge
• Ability to program at the machine (G‑code)

Preferred

• Multi‑axis / live tooling experience
• CAM software (Mastercam or similar)
• Lean Manufacturing experience

Additional Notes: ARCH Global Precision is an Equal Opportunity Employee and wholeheartedly supports diversity in the workplace as a basic premise for business success. All employees of ARCH Global Precision are employed on an at‑will basis. This job description in no way states or implies that these are the only duties to be performed by the employee(s) incumbent in this position. Employee(s) will be required to follow any other job‑related instructions and to perform any other job‑related duties requested by any person authorized to give instructions or assignments. A review of this position has excluded the marginal functions of the position that are incidental to the performance of fundamental job duties. All duties and responsibilities are essential job functions and requirements and are subject to possible modification to reasonably accommodate individuals with disabilities. To perform this job successfully, the incumbent(s) will possess the skills, aptitudes, and abilities to perform each duty proficiently. Some requirements may exclude individuals who pose a direct threat or significant risk to the health or safety of themselves or others. The requirements listed in this document are the minimum levels of knowledge, skills, or abilities.

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.