Lead Field DDC Engineer

About Us:

Headquartered in Dallas, Texas, Divcon delivers fully integrated automation solutions nationwide that optimize performance, energy efficiency, and reliability across HVAC, lighting, power monitoring, and mission-critical systems. Leveraging advanced technologies - including Allen-Bradley PLCs, Ignition SCADA, and Delta DDC systems - we combine deep technical expertise with field-tested execution to deliver precise, scalable, and high-performance solutions.

About the role:

The Lead Field DDC Engineer is a senior technical leader responsible for the design, development, coordination, and delivery of Delta Controls DDC-based building automation systems across complex, large-scale data center and mission-critical infrastructure projects. This role combines deep hands-on DDC programming expertise with project-level technical leadership, guiding engineering execution, reviewing work, mentoring team members, and ensuring high-quality, consistent DDC deliverables from design through commissioning and turnover. This role also supports deployment of Delta Controls enteliWEB SCADA environments and requires proficiency in GCL+ programming.

Key Responsibilities:

Project Technical Leadership

• Lead the DDC engineering scope across assigned projects from design through commissioning and turnover
• Define project-level control strategies, DDC architecture, controller configurations, network design, and integration requirements
• Coordinate DDC deliverables across project teams, field teams, vendors, contractors, SCADA engineers, and system integrators
• Provide technical leadership during client meetings, design reviews, project coordination meetings, and issue-resolution discussions
• Partner with project managers and the Field Engineering Manager to communicate technical risks, resource needs, schedule impacts, and project priorities

DDC Programming & Architecture

• Lead the design and development of Delta Controls DDC systems using GCL+ and related programming tools
• Develop and implement control logic for HVAC systems, AHUs, VAVs, central plants, chillers, boilers, cooling towers, and critical facility infrastructure
• Guide implementation of controller databases, sequences of operation, alarm strategies, scheduling, trending, and system recovery logic
• Support system integration with enteliWEB, Ignition SCADA, BMS, EPMS, and other facility platforms
• Ensure DDC logic is reliable, scalable, maintainable, and aligned with customer and project requirements
• Lead configuration and deployment of Delta Controls enteliWEB environments for mission-critical data center applications

Quality, Standards & Review

• Ensure consistency and quality across DDC deliverables through design reviews, code reviews, testing, and validation
• Review engineering work and provide feedback to ensure adherence to company standards and best practices
• Support development and maintenance of DDC programming standards, reusable code libraries, GCL+ templates, naming conventions, and documentation standards
• Identify opportunities to standardize and improve development processes
• Drive improvements in engineering processes, tools, workflows, and project execution methods

Field Support, Troubleshooting & Commissioning

• Lead troubleshooting and resolution of complex DDC control system issues during startup and commissioning
• Support field teams during static and dynamic commissioning, point-to-point verification, and customer acceptance activities
• Diagnose and resolve issues involving GCL+ logic, controller hardware, communication networks, field devices, enteliWEB integration, and third-party system integrations
• Implement and validate integrations using BACnet/IP, BACnet MS/TP, Modbus TCP, and other open protocols
• Interface with vendors and contractors to support system integration and issue resolution

Mentorship & Team Development

• Mentor and guide Field DDC Engineers and Senior Field DDC Engineers
• Provide technical direction, coaching, code review feedback, and project-specific support
• Support onboarding and training of new team members
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