Job Title: Junior CNC Operator / Setter (Star Sliding Head), Location: Mayo, Reports to: CNC Supervisor / Production Manager, Type: Permanent, full-time.
Role Purpose
To support the machining team by operating and assisting in the setup of Star Multi Axis sliding head CNC lathes (Fanuc control), producing high‑precision components safely, efficiently, and consistently. This is a development role suited to a junior machinist who can run production, complete in‑process checks, and progressively take on more setup and program‑edit responsibility under supervision.
Key Responsibilities
Operate Star Multi Axis sliding head CNC lathes (Fanuc control) in line with standard procedures and training.
Load/unload parts, start cycles, monitor machining performance, and respond to alarms/issues appropriately.
Complete routine tool changes and basic machine adjustments as trained and authorised.
Escalate process concerns (tool wear, finish issues, dimensional drift) to the setter/programmer/supervisor promptly.
Assist with machine setups and changeovers under supervision: tooling preparation, work holding, bar feed checks, offsets support.
Support prove‑out activities including first‑off checks and confirmation of stable running.
Help maintain setup sheets and basic job documentation.
Carry out minor, controlled edits at the machine under instruction (e.g., offsets, wear adjustments; simple line edits where permitted).
Exposure to CAD/CAM is an advantage, with opportunity to develop programming skills over time.
Read and interpret engineering drawings (GD&T exposure advantageous).
Carry out in‑process inspection using general measuring equipment (micrometers, verniers, pin gauges, etc.).
Support first‑article inspection and record results clearly.
Ensure components meet dimensional, visual, and surface finish requirements.
Maintain strong housekeeping, safety, and tool control standards.
Work closely with Production, Engineering and Quality teams.
Participate in continuous improvement initiatives and training.
Support/learn from senior machinists and contribute positively to team output.
Required Experience & Skills
6–24 months' experience in a CNC machining environment or relevant engineering training (apprenticeship modules / technical college / placement).
Basic understanding of CNC machining and safe working practices.
Ability to follow work instructions and use measuring equipment.
Ability to read basic engineering drawings (tolerances training supported).
Good attention to detail, reliability, and willingness to learn.
Exposure to sliding head / Swiss‑type lathes.
Familiarity with Fanuc controls.
Experience machining precision parts (medical/aerospace/high tolerance).
Interest in CAD/CAM and developing toward programming.
Qualifications / Background
Apprenticeship (in progress or completed) or equivalent practical engineering experience.
Formal CNC / machining qualification advantageous (KSGalway).
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