Controls Service Tech IV

About Us:

Since 1980, Dyna Ten Corporation (a Comfort Systems USA Company) has delivered high-quality Commercial Construction and Service Solutions across the greater North Texas market. We partner with our clients to provide technical expertise and high-level execution on every project. As a result, Dyna Ten is a trusted provider of HVAC, Plumbing, and Building Automation Controls solutions.

Our culture is built on accountability, teamwork, and a commitment to developing our people. We take pride in promoting from within, supporting both field and office teams, and delivering results the right way. We offer strong long-term career opportunities, excellent benefits, and a positive, team-oriented work environment

Position Summary The Controls Tech IV serve as a senior field authority for complex controls systems, customers, and technical teams. The role delivers reliable, secure, and user-friendly building-automation solutions for commercial HVAC, lighting, monitoring, and related systems while representing Dyna Ten with professionalism and technical accuracy. This position reports to the Team Lead - Controls.

Principal Duties and Responsibilities Install, terminate, label, test, and document controllers, panels, sensors, actuators, relays, network devices, and control wiring in accordance with approved drawings and standards.

Review control drawings, points lists, sequences of operation, equipment submittals, network architecture, and project requirements before work begins.

Perform point-to-point checkout, controller setup, database loading, graphics verification, calibration, functional testing, and commissioning support.

Use meters, laptops, manufacturer software, trend data, alarms, and operating information to diagnose and correct controls and integration issues.

Coordinate with customers, electricians, mechanical trades, TAB, commissioning agents, engineers, programmers, and project leadership.

Complete accurate daily reports, time, material, deficiency, test, as-built, backup, and turnover documentation.

Coach less-experienced technicians, review work quality, and lead resolution of complex field, network, sequence, and integration deficiencies.

Comply with electrical safety, lockout/tagout, ladder, lift, driving, cybersecurity, customer-site, and project requirements.

Protect customer operations and system data, maintain assigned tools and test equipment, and escalate conditions that could affect safety, schedule, warranty, or performance.

Participate in scheduled after-hours cutovers, commissioning, service response, or on-call support as assigned.

Perform other duties as assigned.

Required Qualifications At least 8 years of commercial building-automation, HVAC controls, low-voltage, or closely related experience.

Ability to read control drawings, wiring diagrams, points lists, sequences of operation, and equipment information.

Ability to use digital meters, laptops, controls software, and mobile documentation tools safely and accurately.

Working knowledge of HVAC systems, low-voltage electrical practices, and IP or field-bus networking appropriate to the assigned level.

Valid driver's license and driving record that meets company requirements.

Strong safety, troubleshooting, documentation, communication, and customer-service skills.

Preferred Qualifications Technical degree or certificate in HVAC, controls, electronics, electrical technology, networking, or a related field.

Manufacturer certification for the building-automation platforms supported by Dyna Ten.

Experience with BACnet, Modbus, Lon Works, Niagara, SQL, virtual machines, or third-party system integration.

Experience in healthcare, data centers, laboratories, central plants, or other mission-critical environments.

What you can expect

Exceptional health, dental and vision insurance.

Paid Employee Only Medical Coverage In house and manufacturer led training, and leadership development

Long-term career growth into operations, sales and/or leadership

Comprehensive benefit package and employer sponsored memberships
401k matchPTO and Holiday Pay Annual incentive program

Stable work Working Conditions Must have the ability to perform the duties above in a non-controlled environment. This will include climbing ladders, working on ladders and elevated surfaces, maintain in good working conditions, tools, materials, and equipment required to your work area. Working exposed to the elements during (when required) at all times of the year. All employees are required to always wear PPE…