Controls Engineer – Building Automation Systems; BAS

$90000 - $120000 per year | Norman, OK | On-site | Permanent

HVAC Systems Sales & Services company based in the Midwest. Specialties include: equipment sales, maintenance and repair services, HVAC controls, parts and product support.

• Low Medical, Dental, Vision rates
• 401k Retirement
• Paid Time Off
• Paid Holidays
• Wellness Programs
• Mileage Reimbursements and Per Diem
• PPE and tools

Controls Engineer – Building Automation Systems (BAS)

Location:

Oklahoma

Employment Type:

Full-Time

We are an established commercial HVAC and building automation company providing innovative control solutions, mechanical systems, and energy management services throughout the region. Our team specializes in designing, integrating, and supporting building automation systems that improve equipment performance, energy efficiency, and occupant comfort.

We are looking for a Controls Engineer to join our growing team in Oklahoma. This position will focus on the design, programming, integration, and commissioning of HVAC building automation systems for commercial and institutional facilities.

The ideal candidate has a strong understanding of HVAC mechanical systems, DDC controls, and building automation technologies, along with the ability to take projects from initial design through successful startup and turnover.

• Design, develop, and program Building Automation Systems (BAS) and Direct Digital Controls (DDC) for commercial HVAC applications.
• Develop control sequences, system architecture, point schedules, graphics, and technical documentation.
• Program and configure controllers, supervisory devices, and operator interfaces using Niagara N4 and other BAS platforms.
• Support the integration of HVAC equipment, including chillers, boilers, air handlers, rooftop units, VAV systems, and variable frequency drives.
• Perform system startup, functional testing, commissioning, and troubleshooting to ensure proper operation.
• Review mechanical drawings, electrical schematics, control diagrams, and sequences of operation.
• Integrate third-party equipment and systems using BACnet, Modbus, and other industry-standard communication protocols.
• Collaborate with project managers, technicians, mechanical contractors, and customers throughout project execution.
• Troubleshoot control hardware, software, communication networks, and system performance issues.
• Provide technical support for system upgrades, retrofits, and energy optimization projects.
• Ensure projects meet engineering specifications, quality standards, and customer expectations.

• 3+ years of experience in BAS/DDC controls engineering, programming, or system integration.
• Strong knowledge of commercial HVAC systems and mechanical equipment operation.
• Experience with Tridium Niagara N4, Johnson Controls Facility Explorer (FX), KMC Controls, or similar BAS platforms.
• Proficiency in DDC programming, control sequences, system graphics, and equipment integration.
• Familiarity with BACnet, Modbus, and building automation networking.
• Ability to interpret mechanical drawings, electrical schematics, and engineering specifications.
• Experience with system startup, commissioning, and troubleshooting.
• Strong analytical, problem-solving, and communication skills.
• Ability to work independently while collaborating with field technicians and project teams.

• Niagara N4 certification.
• Experience with Johnson Controls FX, KMC Controls, or other open-protocol BAS platforms.
• Familiarity with AutoCAD, Visio, or BAS design software.
• Experience designing or programming central plant controls, chilled water systems, and complex HVAC applications.
• Associate's or bachelor's degree in Mechanical Engineering, Electrical Engineering, Engineering Technology, or a related field.
• Experience with energy management, system optimization, and building automation retrofits.

• Work with an established company specializing in commercial HVAC and building automation.
• Gain exposure to a variety of control platforms, mechanical systems, and challenging projects.
• Collaborate with experienced engineers, programmers, and field technicians.
• Opportunities for continued technical training, certifications, and career advancement.
• Supportive, team-oriented environment that values technical expertise, quality workmanship, and long-term customer…