Controls Technician Jobs in San Antonio, TX

Overview
We are seeking a skilled and motivated Controls Engineer to support our data center controls projects in San Antonio and Wichita Falls TX. The ideal candidate will have a strong background in system design and a passion for developing innovative control systems. This role requires expertise in various engineering disciplines, including electrical, mechanical, and software engineering. As a Controls Engineer, you will play a critical role in designing, implementing, and optimizing control systems that enhance the performance and reliability of data center power and cooling systems.

Job Responsibilities

1. System Integration Support

• Assist in integration of electrical and control systems into EPMS/BMS platforms.
• Support configuration of field devices including power meters, PLCs, relays, and I/O modules.
• Participate in commissioning of systems using protocols such as:
• Modbus TCP/IP
• BACnet/IP
• Hardwired I/O (digital/analog)

2. Field Installation & Commissioning

• Support installation verification of:
• CAT6 and fiber communication cabling
• Control panels and network switches
• Field devices (meters, sensors, breakers)
• Perform point-to-point checkout and loop testing.
• Assist in startup activities for power distribution systems (PDCs, PDPs, BACOP systems).
• Record and document field issues and resolutions.

3. Network & Communication Support

• Assist with setup and verification of industrial networks:
• IP addressing and device configuration
• Ethernet switch connections
• Basic troubleshooting of network communication issues
• Verify communication between devices and EPMS servers.
• Perform network continuity and cable testing.

4. Programming & Configuration

• Support configuration and minor programming tasks in:
• SCADA/EPMS platforms such as Niagara, Ignition
• PLCs and gateways
• Assist in mapping field points based on I/O lists and point schedules.
• Validate device registers (Modbus/BACnet) under supervision.

5. Graphics & Visualization

• Assist in development and updates of system graphics such as:
• Electrical one-line diagrams
• Equipment views and dashboards
• Alarm and trend displays
• Ensure graphics align with company/client standards

6. Documentation & Quality Control

• Maintain accurate documentation including:
• As-built drawings
• Wiring diagrams
• Commissioning reports
• Track and update point lists and integration checklists.
• Ensure work complies with project specifications and standards.

7. Vendor & Team Coordination

• Coordinate with:
• Equipment vendors (metering, switchgear, etc)
• Electrical contractors and installation teams
• Support senior engineers in technical discussions and issue resolution.

8. Troubleshooting & Support

• Assist in diagnosing issues related to:
• Device communication failures
• Incorrect data readings
• Alarm and control logic issues
• Escalate complex issues to senior engineers with clear documentation.

9. Safety & Compliance

• Follow all site safety procedures, especially in energized electrical environments.
• Ensure compliance with:
• Electrical safety standards
• Company engineering and commissioning protocols

10. Professional Development Expectations

• Actively build knowledge in:
• Power monitoring systems
• Industrial networking
• Control system architectures
• Learn AWS/data center standards and best practices.
• Progress toward independent execution of small integration tasks.

11. Typical Deliverables

• Checked and verified field device connections
• Completed point-to-point test sheets
• Updated I/O mapping sheets
• Draft graphics screens
• Commissioning support reports

12. Key Skills

• Basic understanding of electrical systems and schematics
• Familiarity with Modbus/BACnet concepts
• Fundamental networking knowledge (IP, switches, cabling)
• Strong documentation and attention to detail
• Willingness to work in field environments

Job Types: Full-time, Contract

Pay: $83,000.00 - $130,000.00 per year

Benefits:

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

Work Location: In person