Facility Solutions Group

BMS/BAS Application Engineer III

Facility Solutions Group

full-time

Posted on:

Location Type: Office

Location: Round Rock • Texas • 🇺🇸 United States

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Job Level

SeniorLead

Tech Stack

Cyber Security

About the role

  • Design and configure advanced BAS/BMS control applications and graphics.
  • Develop and optimize complex sequences of operation for HVAC, lighting, and energy systems.
  • Integrate third-party systems (BACnet, Modbus, LonWorks, APIs) into enterprise BAS platforms.
  • Provide technical leadership during commissioning, troubleshooting, and system optimization.
  • Collaborate with sales and project managers to develop system solutions, estimates, and proposals.
  • Mentor and provide guidance to Application Engineer I and II staff.
  • Maintain expertise in manufacturer platforms, software updates, and emerging technologies.
  • Ensure all designs and implementations comply with codes, standards, and cybersecurity requirements.
  • Document application designs, workflows, and testing procedures for knowledge transfer.
  • Support client training and serve as a technical point of contact for advanced issues.

Requirements

  • Bachelor's degree in Engineering, Computer Science, or related technical field required.
  • 8+ years of experience in BAS/BMS design, programming, and integration.
  • Expertise with major BAS platforms and protocols (BACnet, Modbus, LonWorks).
  • Strong knowledge of HVAC systems, electrical controls, and networking.
  • Proficiency in programming, databases, and graphics tools for BAS applications.
  • Ability to troubleshoot complex integration and performance issues.
Benefits
  • Health insurance
  • 401(k) matching
  • Paid time off
  • Professional development opportunities

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
BAS designBMS designHVAC programmingHVAC integrationBACnetModbusLonWorksdatabasesgraphics toolstroubleshooting
Soft skills
technical leadershipmentoringcollaborationcommunicationguidance
Certifications
Bachelor's degree in EngineeringBachelor's degree in Computer Science