Senior Control Engineer

The Senior Control Engineer leads the design, development, and testing of control and electrical systems for Dunham-Bush chiller, airside, and package products. This role carries a strong background in the HVAC industry, particularly chiller control systems, and takes ownership of DDC and/or PLC control logic development and programming, BMS communication and networking integration, and graphical user interface (GUI) development. Knowledge of Turbocor or centrifugal compressor control sequences is a strong added advantage. The Senior Control Engineer works with greater independence than a Controls Engineer, provides technical leadership on complex control projects, and mentors junior engineers. Leads development and programming of DDC and/or PLC control logic and operation sequences for chiller, airside, and package products. Serves as the technical subject matter expert on HVAC chiller control systems; knowledge of Turbocor or centrifugal compressor control sequences is a strong added advantage. Designs and develops graphical user interfaces (GUI) for unit controllers, local displays, and/or remote monitoring tools, ensuring intuitive and reliable operator interaction. Leads interfacing and integration of Building Management System (BMS) communication (e.g., BACnet, Modbus, LonWorks), networking, and other high-level communication protocols between DB equipment and third-party systems. Primarily responsible for electrical starter and control panel design, switch board fabrication, and oversight of manufacturing plant facilities. Responsible for the installation and technical support of DDC controller-based hardware and software configurations and operation sequences. Designs, develops, and supervises all aspects of electrical control systems, equipment, and machinery. Prepares design documents (electrical data, drawings, operation manuals, etc.) for new and current product platforms. Reviews factory orders for compliance with applicable standards, customer requirements, and sound engineering principles and practices. Prepares documentation required for special/highly customized projects, including drawings, purchased part specifications, procedures, and bills of material. Performs hands-on electrical panel testing, troubleshooting, procedures, and safety compliance. Provides technical support to Sales/Marketing, Warranty Service, Quality Control & Production Departments, Associate Companies, and Customers as needed. Provides technical mentorship and guidance to junior Electrical/Controls Engineers. Assists the Purchasing Department in sourcing components and raw materials, providing specifications, and evaluating vendor quality. Performs any other duties as assigned by the Engineering Manager or as detailed in company documents. The Company may at any time, as deemed necessary, add or amend any of these job responsibilities. Knowledge, Skill, and Ability Requirements: Strong background in the HVAC industry, especially chiller control systems; knowledge of Turbocor or centrifugal compressor control sequences is a strong added advantage. Proficient in development and programming of DDC and/or PLC control logic. Experience interfacing BMS communication protocols (e.g., BACnet, Modbus, LonWorks), networking, and high-level communication between control systems. Experience developing graphical user interfaces (GUI) for equipment control and monitoring. Sound electrical engineering knowledge and practice. Good written and verbal English communication skills. Very proactive, innovative, team-player, analytical-minded; able to lead technical projects with minimal supervision. Education Requirements: Bachelor's degree in Electrical Engineering or related field. 5-8 years of relevant working experience, with a strong HVAC or related manufacturing background and demonstrated PLC/DDC programming skills. Experience with Turbocor or centrifugal compressor control sequences is a strong added advantage. Experience with BMS integration, networking, and GUI/HMI development strongly preferred. Product safety certification process, ETL and AHRI relevant experience will be an added advantage. #J-18808-Ljbffr