The Junior Controls Engineer supports the design, programming, and troubleshooting of Building Automation Systems (BAS) and Building Management Systems (BMS) that control HVAC equipment and facility utilities. Reporting to senior engineers, this role assists in developing control sequences, implementing automation strategies, and ensuring optimal HVAC system performance and energy efficiency.
Assist in programming and configuring HVAC control systems using BAS/BMS platforms (e.g., Tridium Niagara, Johnson Controls Metasys, Honeywell, Siemens).
Support development and implementation of control sequences for HVAC equipment such as air handling units, chillers, boilers, VAV boxes, and pumps.
Assist in integrating sensors, actuators, and controllers within the BAS architecture.
Participate in commissioning activities including functional testing, troubleshooting, and calibration of HVAC control systems.
Help diagnose and resolve BAS/BMS faults and communication issues in collaboration with field technicians and vendors.
Prepare and update control system documentation, including sequence of operations, wiring diagrams, and system narratives.
Assist in maintaining software libraries, control logic documentation, and version control.
Support training sessions for operators and maintenance staff on BAS/BMS functionalities.
Work with mechanical engineers, facility managers, and IT teams to ensure control systems meet operational and energy efficiency goals.
Participate in team meetings, design reviews, and training programs to enhance technical knowledge.
Stay current on BAS/BMS technologies, industry standards, and best practices.
HVAC control programming and BAS/BMS system support
Commissioning, testing, and troubleshooting of HVAC automation
Documentation and user support
Cross-functional collaboration and continuous learning
Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Control Systems Engineering, or related field (required)
0–2 years of experience with HVAC control systems or building automation through internships, projects, or entry-level roles
Familiarity with BAS/BMS platforms such as Niagara Framework, Metasys, Tridium, or Siemens Desigo (preferred)
Basic programming knowledge in ladder logic, BACnet, Modbus, or similar protocols
Experience with PLC programming and HMI configuration is a plus
Proficiency with Microsoft Office suite
Basic understanding of HVAC systems and control principles
Strong analytical and problem-solving abilities
Effective communication and teamwork skills
Willingness to learn and adapt to new technologies
Attention to detail and ability to follow technical instructions