Senior Controls Engineer

Build the Control Systems That Power Carbon SolutionsLocation: Franklin, TN (On-Site)Type: Full-TimeSeniority: Senior / Technical ContributorJoin Enexor BioEnergyEnexor is a mission-driven climate tech startup outside Nashville, TN, turning organic and plastic waste into clean energy and high-purity CO₂. We build modular, field-deployable systems that redefine what's possible at the intersection of energy, emissions, and sustainability.Why This Role MattersWe're hiring a Senior Controls Engineer to lead the development and deployment of the control systems that drive our energy and carbon capture platforms. You'll design PLC-based control architectures, integrate safety and sensor systems, and own real-world performance from wiring to field commissioning. Your work keeps our systems safe, smart, and mission-ready.What You'll Do Architect and implement industrial control systems for modular power and gas systems Program and debug PLCs and HMIs for process control Integrate instrumentation (temp, pressure, flow, gas sensors) into cohesive control loops Design and support panel builds, including schematics, wiring diagrams, and component selection Collaborate with process, electrical, and mechanical teams for system-level integration Develop test protocols, troubleshoot control logic, and support field deployment Ensure compliance with relevant standards Own documentation, safety interlocks, and startup/commissioning of field systems RequirementsWhat We're Looking ForB.S. or M.S. in Electrical, Controls, or Mechatronics Engineering5-10+ years of experience in industrial controls or automation systemsStrong PLC programming and industrial communication skills (CAN, Modbus, TCP/IP, etc.)Experience in building HMI interfaces.Proficiency in Structured Text.Proficiency in control panel design and low-voltage power distributionHands-on experience commissioning controls in real-world systemsFamiliarity with thermal, pressure, or gas-handling process environmentsBonus Points For:Experience with containerized or field-deployable energy systemsKnowledge of SCADA systems or remote monitoring integrationBackground in waste-to-energy, carbon capture, or emissions reduction techKnowledge of C++ or Python.Knowledge of IoT technologies.Knowledge of embedded system programming in C.Knowledge of PCB design for embedded systems.BenefitsWhy You'll Love It Here Mission with urgency Flat org, fast decisions Equity upside in a growing climate tech startup Hands-on, real-world product work Compensation & Benefits Competitive salary + equity opportunity 401(k) and QSEHRA health stipend Paid vacation and holidays Ready to Build What Matters?Send your resume and a short note to careers@. Highlight your experience with PLCs, controls integration, and systems you've commissioned in the field.

Created: 2026-04-02