Mechanic – Electrical & Instrumentation (E&I)

Be a part of an industry and company that is growing! Heartwell Renewables manufactures and distribute renewable diesel fuel - from the hole in the ground to the hole in your fuel tank, we have you covered.

With the need to find new green ways to power the future, there’s never been a better time to tout the benefits of renewable solutions. Renewable fuels, help clean up the environment by reducing toxic emissions and strengthen our number one industry—agriculture—by creating demand for the crops and livestock our farm families grow. Renewable diesel represents an additional opportunity to use locally sourced corn oils, soybean oils, and animal fats to produce clean fuels for our nation’s energy supply.

JOB DESCRIPTION:
The Mechanic – Electrical & Instrumentation (E&I) is responsible for installing, maintaining, troubleshooting, and repairing electrical, instrumentation, and control systems in a renewable diesel production facility. This role supports safe, reliable, and efficient plant operations by ensuring all electrical and automation systems function within regulatory and operational standards.

RESPONSIBILITIES:

• Installing, maintaining, testing, evaluating, and repairing various electrical components and systems including low voltage automation systems, medium voltage motor control circuits, and high voltage (<15kV) power distribution systems.
• Test electrical systems and equipment to ensure functionality and safety.
• Troubleshoot and repair or replace faulty wiring, motors, switches, breakers, and related components.
• Read and interpret electrical blueprints, schematics, and technical manuals.
• Perform preventive and corrective maintenance to minimize equipment failures.
• Ensure compliance with applicable electrical codes, standards and safety regulations.
• Collaborate with other maintenance and production staff to resolve electrical issues.
• Maintain accurate records of maintenance and repair work.
• Install, calibrate, and maintain field instrumentation including: pressure, temperature, level, and flow transmitters.
• Troubleshoot and repair control valves, actuators, switches, analyzers, and PLC-based control systems.
• Interpret P&IDs, loop diagrams, wiring diagrams, and instrumentation datasheets.
• Perform loop checks and function tests during shutdowns, turnarounds, and new installations.
• Maintain accurate calibration and instrumentation records.
• Assist with maintenance and troubleshooting of DCS, PLC, SIS, and SCADA systems.
• Monitor control system alarms, process deviations, and equipment performance.
• Support plant upgrades, modifications, and system optimization initiatives.
• Follow all refinery safety policies including lockout/tagout (LOTO), confined space entry, hot work permits.
• Participate in hazard assessments, toolbox talks, and safety meetings.
• Comply with environmental, reliability, and operational standards.
• Maintain accurate maintenance logs and documentation.
• May require overtime or on-call work to handle emergency repairs.

 
MINUMUM QUALIFICATIONS:

• Must be legally eligible to work in the US without sponsorship.
• Exposure to high voltage, noise, and industrial equipment.
• Diploma or Associate Degree in Electrical, Instrumentation, Electronics, or a related technical field
• 3–7 years of I&E experience in an industrial environment
• Strong knowledge of industrial electrical systems (low voltage and high voltage)
• Proficiency in calibration and maintenance of industrial instruments
• Familiarity with PLCs (e.g., Allen-Bradley, Siemens), DCS platforms (Honeywell, Emerson), and safety systems
• Ability to read and interpret technical drawings, schematics and manuals
• Strong troubleshooting, analytical, and communication skills
• Ability to pass refinery safety training and meet physical requirements (standing, climbing, lifting, confined spaces, etc.)

Heartwell Renewables is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. We offer a competitive salary, comprehensive benefits package, and opportunities for career growth and development.