Harrisburg, IL 62946 • (29.4 miles) • Full Time • 10/14/2026

Company Description Working at Knobelsdorff Along with building state-of-the-art projects, we build meaningful careers, lasting opportunities, and teams of dedicated individuals who truly own their work. As a leading turnkey specialty contractor specializing in Automation, Electric, Energy, and Power Services, our team tackles challenging, cutting-edge projects that provide opportunities to build new skills, confidence, and gain valuable hands-on experience in a variety of different industries. We tackle industrial electrical installations, advanced automation systems, and renewable energy solutions. Since our founding as a family-owned company in 1988, we've grown while staying true to our core values. Starting your career with Knobelsdorff means joining a culture that values your contrib

Macedonia, IL • (20.3 miles) • Full Time • 10/13/2026

Experience in a wide range of maintenance preferred. Preventative maintenance, mechanical, hydraulic, & electrical troubleshooting. JOB TITLE DEFINITION Review & understand permissibility requirements / monthly electrical examinations/ records Proper splicing & troubleshooting for high/medium voltage Service all electrical motors/equipment Read electrical prints for equipment / MCC Maintain/Calibrate level controllers Follow up repairs from thermography testing Check and maintain weekly electrical tools/maintain records Maintain CO monitor Troubleshoot & install fiber optic cables / PLC racks Fire suppression testing MCC Maintain density gauges and calibration Trouble shoot and maintain VFD Controllers Grease all appropriate components Other duties as needed Requirements 2+ years of surfac

Marion, IL • (41.7 miles) • Full Time • 10/11/2026

Experience in a wide range of maintenance preferred. Preventative maintenance, mechanical, hydraulic, & electrical troubleshooting. JOB TITLE DEFINITION: Review & understand permissibility requirements Proper splicing & troubleshooting techniques for underground cables Service all face equipment to fit in mining cycle Read electrical prints for equipment Perform chain & crawler maintenance Proper cribbing and blocking techniques Operate all face equipment Maintain CO monitor & communications Troubleshoot & install leaky feeder & fiber optic cables Fire suppression testing Downshift – change major components on all equipment Understand and service longwall mining equipment Understand basics around CAT CST system Fix sensors on shield electrics & troubleshoot electrics Grease all appropriate