Cylindrical Roll Thread Operator - Swing Shift

**Position Summary** The Cylindrical Roll Threader Operator sets up, operates, and owns day-to-day production on Portland Bolt's new cylindrical die roll threading machine (PMC PM-75VS-L), producing rolled threads on rod and bolt stock in the 1-1/2" to 2" diameter range. This is a hands-on, skilled machine role for an operator who takes pride in a precise setup, verifies their own quality, and keeps production moving. **This position is central to bringing a new piece of capital equipment online — the successful operator will be trained by the machine's OEM specialist during commissioning and will become the in-house expert on cylindrical threading.** **Shift:** This position will work on our swing shift Mon-Fri, 2:30pm - 11:00pm. It comes with a $2 shift differential while working these hours. **Essential Duties & Responsibilities** **1. Machine Setup & Operation** - Set up, adjust, and operate the cylindrical die roll threader independently, including die installation, removal, and alignment across both spindles - Select and set spindle inclination (0–10°) for thru-feed and plunge-feed threading modes based on the job - Select spindle speed and feed parameters by diameter and material grade using the variable-speed inverter drive (0–90 RPM) - Verify die synchronization between spindles to prevent lead error and surface damage on the workpiece - Perform changeovers between part sizes and thread pitches with minimal supervision - Run standard, non-standard, and specialty parts to print and to specification **2. Quality & Process Control** - Inspect threads using GO/NO-GO gauges and hand measurement tools; confirm first articles before running production - Troubleshoot quality and setup issues — thread form, lead, surface finish — and make corrections independently - Track die life and wear indicators; flag dies for replacement before they produce out-of-spec threads - Record production, quality, and downtime data in process control and production logs (supports OEE tracking) - Follow and help refine standard operating procedures and setup sheets for the machine **3. Maintenance & General Support** - Perform daily and weekly preventive maintenance checks (coolant level and concentration, lubrication, guard inspection) per the PM schedule - Maintain correct coolant concentration; record daily refractometer readings and top-offs - Operate overhead cranes and forklifts to move material and product safely - Inspect equipment and product for safety and integrity; report abnormal conditions - Follow lockout/tagout (LOTO) and all machine safety procedures without exception - Maintain a clean, organized work cell and shipping floor; support 5S and continuous improvement activities - Perform other tasks as assigned **Physical Requirements & Work Environment** - Manufacturing floor role; on your feet for extended periods - Regularly stand and walk; frequently use hands and fingers to handle, feel, and adjust; reach with hands and arms; climb or balance; occasionally stoop, kneel, crouch, or crawl - Ability to lift up to 75 lbs - Vision requirements: close, distance, peripheral, and depth perception, plus the ability to adjust focus - Exposure to noise, non-weather heat, and occasional wet or humid conditions; coolant mist in the machine area - Required use of personal protective equipment (PPE) as designated by area **Qualifications** **Required** - High school diploma or GED - 2+ years of roll threading or comparable machine setup/operation experience, working independently the majority of the time - Strong mechanical aptitude — understands how the machine works, not just how to run it - Comfortable with units of measurement, reading prints, and using precision measurement tools - Ability to troubleshoot quality issues and make independent corrections - Detail-oriented, safety-first, and able to manage shifting priorities in a fast-paced production environment - Able to work both independently and as part of a team **Preferred** - Expe…