Control Engineer-ChillersCompany Name: Mitsubishi Heavy Industries America, Inc. Location: Plano, TX, US, 75024Mitsubishi Heavy Industries America, Inc. (MHIA) is looking for a Controls Engineer - Chiller to join our team. This is a hybrid role based out of our Plano, Texas, location.ABOUT MITSUBISHI HEAVY INDUSTRIES AMERICA, INC. (MHIA): For over 130 years, Mitsubishi Heavy Industries (MHI) Group's innovative and integrated solutions have demonstrated our commitment to creating a positive social impact around the globe. Our range of products and services is tailored to meet our customers' evolving needs across the commercial aviation, energy, transportation and infrastructure, machinery, defense, and space systems sectors. Our culture embraces diversity and cooperation, and we promote a healthy balance of professional and personal development, ensuring that your ideas and expertise are valued and respected.SCOPE: The Control Engineer (Chiller) is responsible for control system engineering for centrifugal chiller and Modular Chiller Plant (MCP) products, including control logic development and review, interface definition, and coordination with internal teams, suppliers, and customers. This role supports the development and deployment of advanced cooling solutions for data center applications in North America, working closely with key stakeholders such as data center operators, infrastructure providers, and technology partners. The position plays a critical role in aligning system architecture, ensuring integration across mechanical, electrical, and control domains, and enabling scalable, modular solutions. The position contributes to the full lifecycle of products and projects, including early-stage concept development, technical proposal support, detailed design coordination, testing, commissioning, and ongoing optimization.
The role also supports the development of next-generation products through collaboration with customers and external partners. This position collaborates with global stakeholders across Japan and the U.S. to align priorities, enable effective execution, and support MHIA's long-term business objectives.JOB RESPONSIBILITIES:Design and DevelopmentDevelop and review control logic for centrifugal chiller and MCP systems, ensuring performance, reliability, and scalabilityDefine system architecture and control strategies, including temperature, flow, and energy optimization controlDesign and validate control interfaces between chillers, auxiliary equipment (pumps, valves), and supervisory systems (BMS/DCIM)Support the development of advanced controls, including automation, optimization, and future digital integrationOwn design calculations and analysis packages (load flow, short circuit, protection coordination, arc flash, harmonics, transients/dynamic performance) and maintain traceability to requirements.System Integration & Interface ManagementDefine interface requirements and responsibility boundaries among internal teams, customers, and suppliersEnsure alignment of control systems with mechanical and electrical system configurationsCoordinate system integration across multiple vendors and subsystemsSupport troubleshooting and issue resolution related to control system performanceCustomer & Specification AlignmentTranslate customer requirements into clear control system specifications and functional requirementsAct as a technical interface with customers, partners, and suppliers during pre- and post-award phasesRespond to technical inquiries and drive alignment on system functionality and interfacesSupport evaluation and selection of control system suppliers and componentsProject Execution SupportSupport proposal development by defining control system scope, assumptions, and technical solutionsEnsure alignment on scope, schedule, and deliverables across stakeholdersParticipate in testing, commissioning, and site validation activities as neededSupport the continuous improvement of engineering processes and standardizationProduct & Technology DevelopmentContribute to the development of next-generation cooling products, including MCP and modularized systemsIdentify opportunities for performance improvement, cost reduction, and enhanced functionalityMonitor market trends and emerging technologies in control systems, data center cooling, and automationLead vendor design reviews and manage deviation/issue closure through corrective actions and design improvements.This list of responsibilities is not all-inclusive, and an employee may be required to perform other relevant duties as assigned.MINIMUM REQUIRED QUALIFICATIONS:Required Education: Bachelor's degree in electrical engineering, Control Engineering, Mechanical Engineering, or related engineering fieldExperience: Minimum of seven (7) years of experience in control system design or engineering for HVAC, centrifugal chiller (TRANE or JCI), or industrial systemsStrong understanding of control logic, PLC/DDC systems, and industrial automationExperience with system integration and interface definition across multiple disciplinesAbility to read and develop control diagrams, sequences of operation, and functional specificationsStrong analytical and problem-solving skillsAbility to communicate effectively with customers, suppliers, and multidisciplinary teamsWillingness to travel domestically and internationally as requiredPREFERRED QUALIFICATIONS:Master's in electrical engineering, Control Engineering, or Mechanical EngineeringMinimum of ten (10) years of experience in control system engineering for HVAC, chiller, or industrial systemsProven track record developing new and innovative control solutions or products, and seeing them to successful market entryProven track record in project management, customer interface and support, and project testing and commissioningWORKING CONDITIONS:Travel: 25%Standard Monday through Friday work week. Weekend/late night work if applicable: % Lifting/physical requirements: Regularly required to sit for long periods, stand, walk, talk, and/or hear. Frequently lift and/or move up to 10 pounds and occasionally lift and/or move up to 25 poundsWhy Should You Apply? Excellent Benefits (Medical, Dental, Vision & 401K Matching) Excellent growth and advancement opportunities Paid vacation, sick time, and 15 holidays Committed to quality products and services. Great working environment and culture MHIA is an Equal Employment Opportunity (EEO) employer actively seeking to diversify the workforce and is committed to a policy of equal employment opportunity. Therefore, all qualified applicants are strongly encouraged to apply.