Controls Specialist

HTS Engineering Ltd.; Houston (TX); On-site; USD 60,000 - 90,000; Full time

Job summary

HTS Engineering Ltd. seeks a Controls Specialist to start up, commission, configure, and troubleshoot Building Automation Systems on commercial HVAC projects. The role requires independent work on standard systems and emphasizes calibration, documentation, and ongoing technical growth.

You will program DDC controllers, configure BAS interfaces, and support GUI development while ensuring system performance and customer satisfaction through careful testing and collaboration with project teams.

Qualifications

• Working knowledge of DDC controls and BAS platforms.
• Basic to intermediate electrical troubleshooting skills.
• Ability to read engineered documents including wiring diagrams and sequences.
• Understanding of HVAC systems and control applications.
• Knowledge of IP networking and communication protocols preferred.

Responsibilities

• Startup and commissioning of BAS for commercial HVAC projects, ensuring design intent and performance.
• Configure and program BAS interfaces and DDC controllers.
• Troubleshoot hardware, software, and network issues, including IP/RS-485 networks.
• Maintain accurate job documentation and redlines, updates as-built docs.
• Collaborate with project managers, engineers, and customers to support execution and quality.

Skills

DDC controls

BAS platforms

Electrical troubleshooting

IP networking

Problem solving

Independent worker

Documentation

Education

High School Diploma

Job description

The Controls Specialist is responsible for the startup, commissioning, configuration, and troubleshooting of Building Automation Systems (BAS) for commercial HVAC projects. This role operates independently on standard systems and plays a critical role in ensuring systems are installed, programmed, and functioning according to design specifications. The Controls Specialist serves as a key contributor to project execution, supporting system performance, customer satisfaction, and overall project quality while continuing to build technical expertise in controls systems and integration.

Responsibilities

System Startup & Commissioning:

• Perform end-to-end I/O verification and system startup activities.
• Execute commissioning processes to ensure systems meet design intent and performance requirements.
• Complete calibrations, system checks, and commissioning documentation.
• Support third-party commissioning and validation efforts.

Programming & Configuration:

• Configure and program DDC controllers and BAS interfaces.
• Implement and troubleshoot graphical user interfaces (GUI).
• Modify sequences of operation and control logic as needed.
• Support integration of HVAC systems including VAVs, AHUs, chillers, and related equipment.

Troubleshooting & Technical Execution:

• Diagnose and resolve hardware, software, and network-related issues.
• Troubleshoot IP and RS-485 communication networks.
• Interpret control drawings, wiring diagrams, and sequences of operation.
• Ensure systems operate efficiently, reliably, and in alignment with project requirements.

Documentation & Quality:

• Maintain accurate job documentation, including redlines and as-built updates.
• Ensure all work aligns with company standards, project specifications, and best practices.
• Identify and communicate system or design issues impacting performance or delivery.

Customer &Team Collaboration:

• Interface with project managers, engineers, and customers to support project execution.
• Communicate system status, issues, and resolutions clearly and professionally.
• Support and guide Controls Support Specialists and junior team members.
• Contribute to a team environment focused on quality, accountability, and continuous improvement.

The Required Profile

• Working knowledge of DDC controls and BAS platforms.
• Basic to intermediate electrical troubleshooting skills.
• Ability to reach and interpret engineered documents, including wiring diagrams and sequences.
• Understanding of HVAC systems and control applications.
• Knowledge of IP networking and communication protocols preferred.
• Strong problem-solving and analytical skills.
• Ability to work independently and manage assigned tasks and projects.
• 1-4 years of Building Automation Systems (BAS) or related controls experience.
• High School Diploma required.