BAS Design Engineer – HVAC Controls & Building Automation

Jobot; St. Louis (MO); On-site; USD 90,000 - 115,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k) with company match

Paid vacation/holidays/sick time

Professional development

Job summary

Jobot is seeking a BAS Design Engineer to join the St. Louis team, focusing on designing building automation and HVAC control systems for commercial and industrial facilities.

You will work with project managers, programmers, and installation teams to ensure designs enable successful installation and operation. The ideal candidate has strong BAS/DDC experience, CAD proficiency (AutoCAD/Visio), and knowledge of HVAC equipment and control sequences.

Qualifications

• Experience designing Building Automation Systems (BAS), DDC, or HVAC control systems.
• Proficiency with AutoCAD, Visio, or similar design software.
• Strong understanding of HVAC equipment, control sequences, and electrical wiring.
• Familiarity with BAS platforms such as Niagara, Schneider Electric, Distech, Johnson Controls, Siemens, or Automated Logic.
• Ability to interpret mechanical drawings, electrical schematics, and project specifications.
• Knowledge of BACnet, Modbus, and building automation networks is a plus.

Responsibilities

• Develop BAS/DDC control drawings, wiring diagrams, and installation packages.
• Design control panel layouts, system architecture, and network diagrams.
• Select controllers, sensors, actuators, and other control system components.
• Prepare engineering submittals, points lists, and equipment schedules.
• Review mechanical plans, project specifications, and sequences of operation.
• Coordinate with project managers, technicians, and contractors to resolve design questions.
• Update drawings and documentation throughout the project lifecycle.

Skills

BAS design experience

DDC/HVAC control

HVAC equipment knowledge

BAS platforms familiarity

Ability to interpret drawings

BACnet/Modbus knowledge

Project management

Attention to detail

Tools

AutoCAD

Visio

Job description

BAS Design Engineer – HVAC Controls & Building Automation

$90000 - $115000 per year | St. Louis, MO | On-site | Permanent

Designing building automation and HVAC control systems for commercial and industrial facilities

A bit about us:

A building automation systems (BAS) integrator specializing in HVAC controls and mission-critical facilities, delivering design, installation, programming, commissioning, and long-term service for complex commercial projects.

Why join us?

• Medical, dental, and vision insurance
• 401(k) with company match
• Paid vacation, holidays, and sick time
• Ongoing professional development and technical training

Job Details

BAS Design Engineer – HVAC Controls & Building Automation

Location: St. Louis, MO

Employment Type: Full-Time

About the Position: We’re looking for a BAS Design Engineer to join our growing team in the St. Louis area. This position focuses on designing building automation and HVAC control systems for commercial and industrial facilities.

The ideal candidate has a strong understanding of HVAC controls and enjoys turning project specifications into detailed, accurate designs that technicians can use in the field. You’ll work closely with project managers, programmers, and installation teams to ensure systems are designed for successful installation and operation.

What You’ll Do

• Develop BAS/DDC control drawings, wiring diagrams, and installation packages.
• Design control panel layouts, system architecture, and network diagrams.
• Select controllers, sensors, actuators, and other control system components.
• Prepare engineering submittals, points lists, and equipment schedules.
• Review mechanical plans, project specifications, and sequences of operation.
• Coordinate with project managers, technicians, and contractors to resolve design questions.
• Update drawings and documentation throughout the project lifecycle.

What We’re Looking For

• Experience designing Building Automation Systems (BAS), DDC, or HVAC control systems.
• Proficiency with AutoCAD, Visio, or similar design software.
• Strong understanding of HVAC equipment, control sequences, and electrical wiring.
• Familiarity with BAS platforms such as Niagara, Schneider Electric, Distech, Johnson Controls, Siemens, or Automated Logic.
• Ability to interpret mechanical drawings, electrical schematics, and project specifications.
• Knowledge of BACnet, Modbus, and building automation networks is a plus.
• Strong attention to detail and ability to manage multiple projects.

Equal Opportunity Employer Statement

Jobot is an Equal Opportunity Employer. We provide an inclusive work environment that celebrates diversity and all qualified candidates receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, age (40 and over), disability, military status, genetic information or any other basis protected by applicable federal, state, or local laws. Jobot also prohibits harassment of applicants or employees based on any of these protected categories. It is Jobot’s policy to comply with all applicable federal, state and local laws respecting consideration of unemployment status in making hiring decisions.