Senior Field DDC Engineer

The Senior Field DDC Engineer is an experienced technical contributor responsible for leading the deployment, commissioning, troubleshooting, and optimization of Delta Controls DDC-based building automation systems for mission-critical data center environments. This role serves as the primary technical resource on complex DDC projects, providing guidance to Field DDC Engineers while remaining highly hands-on in GCL+ programming, enteliWEB deployment, system integration, and commissioning.

The Senior Field DDC Engineer independently leads complex DDC implementations, mentors junior engineers, supports continuous improvement initiatives, and partners with project teams to ensure successful project execution. While this role provides technical leadership, it does not carry direct people management responsibilities.

• Lead development, configuration, deployment, and commissioning of complex Delta Controls DDC systems for data center BMS and EPMS applications
• Program advanced GCL+ control logic including complex HVAC sequences, equipment staging, alarm handling, scheduling, trending, and system recovery
• Configure Delta Controls enteliWEB environments including graphics, navigation, dashboards, user roles, and system connectivity
• Develop and maintain controller databases, I/O structures, device bindings, and network configurations
• Lead integration with PLCs, Ignition SCADA, Kepware, OPC UA, BACnet/IP, BACnet MS/TP, Modbus TCP, and third-party systems
• Perform advanced troubleshooting of communications, data integrity, GCL+ logic, hardware, and performance issues
• Validate complete DDC system functionality through commissioning, point-to-point testing, and customer acceptance

• Serve as the technical lead on assigned DDC projects without direct people management responsibilities
• Provide technical guidance and mentoring to Field DDC Engineers
• Review engineering work for accuracy, consistency, and adherence to standards
• Assist with complex design decisions and technical problem solving
• Act as primary escalation point for difficult technical issues before involving the Lead Field DDC Engineer
• Share knowledge through coaching, documentation, and hands‑on field training
• Independently manage complex DDC work streams from design through commissioning and turnover
• Coordinate technical activities with Project Managers, Controls Engineers, field personnel, and customers
• Identify technical risks and develop mitigation plans
• Support project scheduling by identifying engineering dependencies and priorities
• Participate in customer meetings and technical design reviews

• Drive adherence to company DDC development standards and engineering best practices
• Develop reusable GCL+ code libraries, enteliWEB templates, and engineering standards
• Document lessons learned and contribute to continuous improvement initiatives
• Stay current on Delta Controls platform enhancements and emerging BAS technologies
• Recommend improvements to engineering processes and deployment methodologies

• 7+ years of hands‑on DDC programming or building automation experience with strong Delta Controls focus
• Expert knowledge of Delta Controls GCL+ programming, controller configuration, and enteliWEB deployment
• Extensive experience commissioning BAS, BMS, and EPMS systems in field environments
• Advanced knowledge of BACnet/IP, BACnet MS/TP, Modbus TCP, and network configuration
• Strong troubleshooting skills across DDC applications, networking, and system integrations
• Demonstrated ability to lead complex technical projects without direct supervisory responsibility
• Experience mentoring or coaching engineers
• Excellent written and verbal communication skills
• Willingness to travel 50–60%, including extended site assignments
• Valid driver's license; domestic and international travel as needed
• OSHA 10 certification within the past two years (training provided if needed within first week)

• Bachelor's degree in Engineering, Computer Science, Automation, Controls, or related technical field
• Delta Controls Fundamentals and Advanced Applications certification
• E…