Horizontal Mill Machinist III - Weekend Shift
GCM Inc.
| Company | GCM Inc. |
| Category | Manufacturing |
| Location | UNION CITY |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Not stated |
| Salary | Not stated by the employer |
| Posted | 21 May 2026 |
| Last verified | 9 Aug 2026 |
| Source | Employer ATS (paylocity) |
Description
Description
SUMMARY
As a CNC Horizontal Machinist III, you will be required to set-up and run the most complex proven or new parts. May assist programmer, department lead or supervisor in the development of new processes.
Weekend shift hours:
Friday Shift - 12:30 pm to 1:00 am
Sat and Sun Shift - 11:30 am to 12:00 am
JOB RESPONSIBILITIES:
• Must be a team player as measured by his/her peers.
• Ability to read and understand blueprints/drawings and related technical data.
• Participate in the quotation process and process development as required
• Program, set-up, and run all facets of work assigned
• Develop fixtures as needed Responsible for maintaining a clean, neat, and safe work environment.
• Receive daily instructions from Production Supervisor and plan day accordingly using the “Shop Floor Control System”.
• Meet job standard times consistently and communicated to lead or supervisor when not.
• Confer with Team Leaders and Programmers regarding drawings, sketches, and design data of a part to
• determine dimension and configuration of tool path(s)
• Must be familiar with the Rotary and Indexing capability as the application applies to all the Machine Centers.
• Use machine controls for proper feeds and speeds for maximum efficiency.
• Optimize process to achieve maximum efficiency.
• Save updated programs, documents, and pictures
• Clock in and off operations according to sequence number of the work order.
• Check parts to ensure they meet blueprint specifications using approved methods of inspection.
• Must be able to use all Standard Measurement Instruments such as: micrometers, height gages, calipers, inter-mics, bore gages, comparators, thread gages, gage pins etc. to measure the manufactured parts and assemblies.
• Deburr work in process.
• Share knowledge with peers Work in teams to troubleshoot manufacturing problems and perform quality assurance checks of work
• Meet department goals and objectives in a timely manner.
• Promote the company initiative of Lean Manufacturing/Continuous Improvement projects and 5S implementation and sustainment.
• Interact with organizational team members and other departments in a professional manner.
• Adhere to company’s requirements for ISO9001:2008 and ISO13485:2003 certification and compliance.
• Adhere to Safety and OSHA compliance.
Requirements
EDUCATION AND/OR EXPERIENCE REQUIRED:
• Associate’s degree in Machine Tool Technology preferred
• Minimum five to seven years work experience
• Five years of trade school, vocational education, or four years formal apprenticeship
• Comprehensive knowledge of theoretical and practical aspects of blueprint reading, GD & T
• Extensive knowledge of accepted inspection practices
• Extensive knowledge of CNC programming and G & M code
• Extensive probe and tool pre-setter knowledge
• Extensive troubleshooting skills.
• Demonstrated ability at operating computer numerical control machines
• Ability to read blueprints to ensure accuracy in part making
• Ability to speak basic English language
• Knowledge of Shop safety practices and use of PPE
PHYSICAL DEMANDS WHILE PERFORMING THE JOB:
• Visual acuity: near acuity and accommodation are required for reading machine dial gauges, blueprints, and
• precision measuring instruments used in the inspection of parts
• Hearing ability: ability to monitor machine sounds to identify and diagnose changes in order to take appropriate
• action
• Frequently required to stand, walk, push, reach overhead, and bend to the floor
• Frequently required to sit and use hands to finger, handle, or feel objects, tools, or controls
• Occasionally lift and/or move up to 50 pounds
WORKING ENVIRONMENT OF THE JOB:
• High noise levels from operating machines
• Physical hazards from moving equipment and machine parts
• Breathing fumes, dust, and mist
• Skin exposure to oils and cutting fluids