BAS Applications Engineer

BAS Applications Engineer – St. Louis, MO – Full-Service Mechanical & Automation Contractor – Up to $120,000 + Excellent Benefits About the Opportunity: A well-established mechanical and building automation contractor is seeking a BAS Applications Engineer in the greater St. Louis area. This role is ideal for a controls engineering professional who enjoys designing, developing, and supporting innovative BAS solutions while working closely with project managers, engineers, and field technicians. Position Details: Title: BAS Applications Engineer Location: St. Louis, MO (Earth City area) Compensation: $90,000 – $120,000 (DOE) + Bonus Schedule: Flexible start window (7 AM – 9 AM) Travel: Occasional local site visits About the Company: Founded in 1954, this family-owned national mechanical contractor providesfull-service HVAC, plumbing, and building automation solutions. With more than 500 employees , including 15 engineers and 8 licensed PEs, the company is known for expertise in design-build projects, energy management, system integration, and preventative maintenance . Their client portfolio spans commercial, municipal, military, healthcare, education, entertainment, and senior living facilities. Responsibilities: Design and engineer BAS systems for both new construction and retrofit projects. Review HVAC drawings, mechanical specifications, and sequences of operation. Prepare detailed submittals including control diagrams, schematics, equipment selections, valve and damper schedules, and programming logic. Provide technical support, engineering documentation, and product research. Assist with BAS integration and ensure all work aligns with design intent and industry standards. Collaborate with project managers, contractors, and consulting engineers throughout the design process. Manage multiple concurrent projects while monitoring deadlines, budgets, and deliverables. Ideal Candidate: Experience as a BAS Applications Engineer or in a related BAS engineering role. Strong understanding of HVAC fundamentals and control system design. Hands‑on background with BAS platforms such as Distech, Trane, or Honeywell. Skilled in reading and interpreting drawings, blueprints, and technical documentation. Excellent organizational, communication, and time-management abilities. What’s Offered: Salary: $90,000 – $120,000 (DOE) + Bonus Flexible Work Hours (7 AM – 9 AM start) Medical, Dental, and Vision Insurance (up to 80% employer-paid) 401(k) with strong company match + profit sharing Vacation: 3 weeks PTO + Paid Holidays Sick Leave: 1 week per year, bankable up to 3 months How to Apply: If you’re an experienced BAS Applications Engineer with a passion for designing high-quality building automation solutions, this is an excellent chance to join a respected mechanical contractor with over seven decades of industry leadership. Apply today to learn more! #J-18808-Ljbffr ControlsJobs