HVAC Controls Application Engineer

  • Premier Mechanical Inc
  • Addison, Illinois
  • 02/06/2026
Full time Information Technology Telecommunications

Job Description

HVAC Controls Application Engineer

Reports to the VP of Controls Primary Hours 7:30-4PM

Overview We are seeking an HVAC Controls Application Engineer professional who can balance technical engineering work with sales and estimating responsibilities. This dual-role position involves designing control systems while also preparing proposals, supporting business development and sales efforts, and engaging with clients. The ideal candidate is a hands-on engineer who enjoys both technical problem-solving and customer-facing opportunities.

Principal Responsibilities: Typical responsibilities include, but are not limited to, the following:

Responsibilities ?Application Engineering

Review bid plans and specifications to design cost-effective HVAC control systems. • Develop sequences of operation on design build or design-assist projects. • Identifies and prepares preliminary Requests for Information (RFIs) for review by project managers. • Preparation of control submittals and coordination of responses for re-submittals. • Handles the release and ordering of all controls materials and required software. • Provide point-to-point checkout forms and functional testing documentation to technicians for commissioning. • Support project managers, contractors, and field technicians during installation and commissioning. • Review control drawings, submittals, and wiring diagrams for accuracy and compliance. • Provide technical documentation for closeout and end-user training. • Ensure solutions meet project specifications, codes, and company standards.

Supplemental Responsibilities ?Estimating & Sales

Review specifications, drawings, and RFQs to develop scopes of work and estimates. • Prepare detailed proposals, including equipment, materials, labor, and subcontract costs. • Assist sales teams in pursuing opportunities, preparing presentations, and responding to bids. • Meet with clients, engineers, and contractors to clarify requirements and present technical solutions. • Track pipeline opportunities and provide technical input during sales forecasting. • Identify opportunities for system upgrades, retrofits, or energy-saving enhancements with new or existing service clients.

Preferred Skills

Relevant control system certifications. • Experience with energy management systems and analytics tools. • Applicable sales training or estimating experience. • LEED knowledge or accreditation. • OSHA safety training certification.