Senior HVAC Controls Engineer

Company: Envelop Group
Location: Indianapolis
Posted on: February 15, 2026

Job Description:

Job Description Job Description As part of the Envelop Group family of companies, Open Control Systems (OCS) delivers quality driven, custom solutions, while focusing on partnerships to promote environmental balance, cost effectiveness, efficiency and superior customer satisfaction. Differing from traditional solutions, OCS offers customized field level system architecture, allowing for more accurate, time sensitive data analysis. The Controls Engineer will be responsible for the interpretation of scope and hardware/software design, database creation, graphical user interface, and the implementation of procedures and standards used in the design and programming of controls projects. The Controls Engineer will assist the installation team with system commissioning and device verification in the field. What you'll do: Configure and program HVAC building automation and control systems (direct digital controls) and create sequence of operations. Develop and test software programs to operate the system. Apply field change information for as-built drawings and software. Perform tasks as required to execute and fully complete assigned projects including: system programming, integration, system and network commissioning and project closeout. Complete hardware design and software programming using established standards. Manage and complete the loading, device verification, and commissioning of all system controllers as required. Validate complete system functionality and resolve issues with subcontractors and others to ensure proper operation. Provide accurate project as-built and commissioning documentation. Perform site-specific training for owner/operator on the total system in full or with assistance. Ensure owner/operator has been trained. Provide proper documentation and manuals for system operation. Perform other duties as assigned. Required skills, knowledge, and experience: Bachelor's degree in (mechanical) engineering or equivalent training and experience in a similar field. 3 years of technical, hands-on experience with systems design, commissioning and programming of digital HVAC controls systems. Proficiency working with Alerton, Tridium, or Siemens required. Knowledge of the concepts of HVAC controls in new construction, renovation/retrofit project types, components, and systems with the ability to program and commission pre and post installation, preferred. Strong communication, interpersonal, and presentation skills. Must be highly organized and possess the ability to work in a high paced environment with the ability to prioritize tasks to meet the schedules given by leadership. Demonstrated ability to operate independently and autonomously and take ownership of all tasks. Physical Demands: Work is performed in an office environment and requires the ability to operate standard office equipment including but not limited to laptop, email, smartphone, and tablet. Travel to customer job sites which requires the ability to work in a variety of circumstances, including but not limited to standing, walking, bending, kneeling, crouching, crawling, climbing ladders, scaffolds, and high-lift equipment; working in ducts, crawl spaces, roofs, basements, above ceilings, and in outside/inside/heat/cold/day/night conditions. Must be able to maintain a professional appearance. May be required to satisfy requirements imposed by specific projects, customers, or company. Must be able to carry and move equipment and tools weighing up to 25 pounds unassisted. Qualified applicants must be legally authorized for employment in the United States without the need for employer-based sponsorship currently or in the future. OCS Pre-hire requirements include a drug test and a background check. Job Posted by ApplicantPro

Keywords: Envelop Group, Terre Haute , Senior HVAC Controls Engineer, Engineering , Indianapolis, Indiana