Class B Machinist
Listed on 2026-09-20
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Manufacturing / Production
CNC Machinist, Machine Operator, Manufacturing & Industrial Operations, Production QC/QA
Location:
Los Alamos,New Mexico
87544,US
Salary: $30–$35/hour
Job Type:Full-time
About the job Jona Manufacturing Services, Inc. is seeking a dependable and skilled Class B Machinist to join us manufacturing team. The ideal candidate will have hands‑on machining experience, a good understanding of CNC machining practices, and the ability to produce quality parts while following drawings, work instructions, and established manufacturing procedures.
- Set up and operate CNC and/or manual machining equipment with limited supervision.
- Manufacture parts according to engineering drawings., specifications, work instructions, and job requirements.
- Read and interpret blueprints, technical drawings, dimensions, and tolerances.
- Select and install the appropriate tooling, and make routine machine adjustments as needed.
- Verify tooling, offsets, and setup information before and during machining operations.
- Performing in‑process inspections to ensure parts meet specified requirements.
- Use precision measuring equipment, including calipers, micrometers, indicators, and height gauges. gauges, and other inspection tools.
- Monitor machining operations and identify problems with tooling, dimensions, surface finish, or machine performance.
- Make routine adjustments to maintain dimensional requirements and tolerances.
- Accurately complete manufacturing and inspection travelers, along with other required production tasks .and inspection documentation.
- Report any machining, drawing, tooling, or quality concerns to the appropriate supervisor or the quality assurance personnel.
- Follow established quality, safety, and manufacturing procedures.
- Keep machines, tools, and work areas in a clean, safe, and organized condition.
- Work cooperatively with senior. machinists, supervisors, Quality Assurance, and other production personnel.
Qualifications - Previous experience working as a machinist or CNC machinist in a manufacturing environment.
- Experience setting up and operating CNC machining equipment.
- Ability to read and interpret engineering drawings and blueprints
Working knowledge of machining practices, cutting tools, speeds, feeds, and basic tooling.choice.
- Ability to understand dimensional tolerances and basic GD&T requirements.
- Experience using precision measuring and inspection equipment.
- Ability to perform routine machine setups and adjustments with limited supervision.
- Strong attention to detail and a commitment to producing quality work.
- Abilitytofollow written procedures, work instructions, and job‑specific requirements.
- Reliable attendance and the ability to collaborate effectively as part of a team. Preferred experience includes working with CNC lathes, CNC mills, multi‑axis equipment, and precision machining. Preferred.
Experience working in a controlled manufacturing environment were documentation, traceability,
inspection, and customer‑specific quality requirements are important is also beneficial.
Preferred experience includes working with CNC lathes, CNC mills, multi‑axis equipment, and precision machining.
Experience working in a controlled manufacturing environment were documentation, traceability, inspection, and customer‑specific quality requirements are important is also beneficial.
What We're Looking ForThe ideal Class B Machinist has a solid foundation in machining and is capable of completing routine setups and machining operations with limited supervision. This individual should be comfortable reading drawings, using precision measuring equipment, making necessary machining adjustments,
and verifying that their work meets established requirements.
A Class B Machinist should also be willing to learn more advanced setups and machining techniques. Programming, and troubleshooting while working alongside more experienced machinists
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