Maintenance Technician III

Job Requisition ID: 68439 Department: Manuf. & Operations (DEPT_MFGOP) At Dover Fueling Solutions (DFS), we are taking fueling and convenience retail to the next level. We are passionate about cultivating excellence in everything we do, but what really fuels us is our people. They’re the heart of our company. As an employee, our promise to you is that you’ll work on new and innovative products and solutions, be mentored by managers and teammates who are collaborative, caring, and act with integrity, and have the opportunity to grow in ways that are meaningful to you. Unique and interesting projects – both locally and globally – will challenge you and allow you to pursue different and rewarding career paths. We are #EnergizedByGrowth. DFS is part of a legacy of leadership that spans back generations, made up of some of the most trusted, leading-edge brands in the industry. As part of Dover Corporation and with our talented, innovative, outstanding people, we are doing great things and redefining what is possible in fueling and convenience retail. Providing advanced fuel-dispensing equipment, including clean energy solutions, systems and payment, automatic tank gauging and wet stock-management solutions, DFS comprises the product brands of Wayne Fueling Systems, OPW Fuel Management Systems, ClearView, Tokheim, ProGauge, Fairbanks, LIQAL, AvaLAN, and Bulloch Technologies. Headquartered in Austin, TX, DFS has a significant technology development and manufacturing presence worldwide, including facilities in Brazil, China, India, Italy, Poland, the Netherlands, the United Kingdom and the United States. Position Summary The CNC Technician is responsible for installing, troubleshooting, repairing, calibrating, and maintaining Computer Numerical Control (CNC) machinery and related industrial equipment. The primary objective of this position is to maximize machine reliability, minimize production downtime, maintain equipment accuracy, and support a safe and efficient manufacturing environment. The technician performs emergency, corrective, and preventive maintenance on multi-axis CNC lathes, mills, grinders, robotic systems, and auxiliary equipment. This role requires strong mechanical, electrical, hydraulic, pneumatic, and controls knowledge, along with the ability to interpret complex schematics and diagnose equipment faults. Core Responsibilities

Troubleshooting: Diagnose mechanical, electrical, electronic, hydraulic, pneumatic, and CNC control faults using schematics, diagnostic tools, alarms, and machine data. Mazak, Okuma, Haas and Mori Seiki. Repairs: Repair, rebuild, adjust, or replace components such as ball screws, linear guides, spindle assemblies and bearings, motors, encoders, gears, pumps, valves, sensors, and related machine components. Preventive Maintenance: Perform scheduled preventive and predictive maintenance, including lubrication, fluid and filter changes, cleaning, inspections, alignment checks, calibration, geometry adjustments, and condition monitoring. Electrical & Automation: Troubleshoot and service servo drives, variable frequency drives (VFDs), PLCs, transformers, relays, contactors, HMIs, power supplies, motors, and input/output devices. CNC Controls: Navigate, diagnose, and make approved adjustments to major machine control platforms such as FANUC, Siemens, Mitsubishi, and Allen-Bradley. Machine Accuracy: Support machine leveling, axis alignment, backlash checks, spindle alignment, laser calibration, and other activities required to maintain machining accuracy and repeatability. Installation & Commissioning: Assist with machine installation, relocation, startup, commissioning, utility connections, and verification of safe operation. Documentation: Record maintenance activities, work orders, failure information, parts usage, calibrations, and completed preventive maintenance in the Computerized Maintenance Management System (CMMS). Continuous Improvement: Identify