The **Instrumentation & Electrical (I&E) Technician** will support the **Wichita, Kansas refinery location** , ensuring the **reliability and efficiency** of instrumentation, automation, and electrical systems. This role is critical in troubleshooting, maintaining, and optimizing industrial equipment. The selected candidate will work cross-functionally with mechanics, operators, and other maintenance staff to support plant operations. **Responsibilities** + Diagnose, troubleshoot, and calibrate **instrumentation, control systems, and PLC logic** . + Perform routine and preventive maintenance on **electrical and control systems** . + Install and maintain **fiber and copper communication networks** . + Troubleshoot and program **PLCs** (Allen Bradley, Rockwell). + Maintain and optimize **SCADA, DCS, and automation systems** . + Ensure **FactoryTalk software** is properly implemented and maintained. + Provide **cross-functional support** , including pump and motor troubleshooting. + Ensure compliance with **OSHA and refinery safety regulations** . + Maintain detailed **calibration logs and maintenance records** . + Participate in **24/7 on-call support** on a rotating basis. + **Perform other duties as assigned by the manager.** **Qualifications for Internal Candidates** + **High School Diploma or equivalent required** . + **5+ years of industrial instrumentation and electrical experience required** . + Experience in a **refinery, chemical plant, or heavy industrial setting preferred** . + Proficiency in **electrical schematics, P&IDs, and PLC ladder logic** . + Experience with **PLC troubleshooting and programming** (Allen Bradley, Rockwell). + Knowledge of **SCADA, DCS, and networking protocols** . + Familiarity with **FactoryTalk, Radar Master, and DeltaV systems preferred** . + Ability to **lift up to 50 lbs** and work at **heights up to 40 feet** . + Strong troubleshooting and **problem-solving skills** . Clean Harbors is an **Equal Opportunity Employer** . We do not discriminate against applicants based on **race, ancestry, color, sexual orientation, gender identity, national origin, religion, age, physical or mental disability, veteran status** , or any other **federal, state, provincial, or local protected class** . **Clean Harbors is a Military & Veteran Friendly company.** ***CH #LI-AN1**