Electrical Controls Engineer

At Macro Air
, we invented the High Volume, Low Speed (HVLS) fan — and we’re still redefining what’s possible in air movement technology.

We’re looking for a hands‑on Electrical Controls Engineer to own the design, programming, and integration of the control systems that power our next generation of Macro Air fans. This is an engineering role — not maintenance — where you’ll build, debug, and refine real control logic that drives innovation, performance, and reliability.

• Design, program, and maintain C++ applications for HMIs and control interfaces using Modbus, BACnet, and related industrial protocols.
• Integrate and configure VFDs, drives, and motor controllers to achieve precise, stable fan performance.
• Develop and validate control architectures that ensure safety, reliability, and scalability across product lines.
• Generate and maintain wiring diagrams, electrical schematics, configuration standards, and technical documentation.
• Lead troubleshooting and root‑cause analysis for system‑level control or electrical issues during development and field support.
• Collaborate cross‑functionally with firmware, software, mechanical, and manufacturing teams to ensure system integrity and product consistency.
• Participate in validation and compliance testing for new and existing products.
• Research emerging technologies in motor control, automation, and communication protocols to strengthen Macro Air’s product leadership.

You won’t be successful in this role without:

• Proficiency in C++ for control interfaces or embedded systems.
• Hands‑on experience with Modbus
  , BACnet
  , and industrial automation networks.
• Proven ability to integrate and configure VFDs
  , motor controllers, and related hardware.
• Ability to read and produce wiring diagrams and electrical schematics
  .
• Strong diagnostic and troubleshooting skills for control and electrical systems.
• Clear, disciplined technical documentation and communication habits
  .
• Bachelor’s degree in Electrical, Controls, or related Engineering field (or equivalent practical experience).
• Familiarity with HVAC, building automation
  , or industrial controls systems.
• Understanding of TCP/IP, serial communication
  , and tools like oscilloscopes or logic analyzers.
• Experience in product validation, compliance testing
  , or embedded system debugging
  .
• Willingness to travel occasionally for testing, validation, or field support (typically less than 10%).
• Ability to thrive in a flat, high‑accountability environment where ideas turn into product fast.

Macro Air Technologies is headquartered in DFW, TX
, with operations and partners worldwide. Join us if you’re ready to take ownership, solve hard problems, and move air — differently.

Job Type: Full‑time

• 401(k) and 401(k) matching
• Health insurance
• Life insurance
• Paid time off
• Vision insurance