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
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Lead the DDC engineering scope across assigned projects from design through commissioning and turnover
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Define project-level control strategies, DDC architecture, controller configurations, network design, and integration requirements
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Coordinate DDC deliverables across project teams, field teams, vendors, contractors, SCADA engineers, and system integrators
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Provide technical leadership during client meetings, design reviews, project coordination meetings, and issue-resolution discussions
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Partner with project managers and the Field Engineering Manager to communicate technical risks, resource needs, schedule impacts, and project priorities
DDC Programming & Architecture
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Lead the design and development of Delta Controls DDC systems using GCL+ and related programming tools
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Develop and implement control logic for HVAC systems, AHUs, VAVs, central plants, chillers, boilers, cooling towers, and critical facility infrastructure
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Guide implementation of controller databases, sequences of operation, alarm strategies, scheduling, trending, and system recovery logic
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Support system integration with enteliWEB, Ignition SCADA, BMS, EPMS, and other facility platforms
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Ensure DDC logic is reliable, scalable, maintainable, and aligned with customer and project requirements
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Lead configuration and deployment of Delta Controls enteliWEB environments for mission-critical data center applications
Quality, Standards & Review
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Ensure consistency and quality across DDC deliverables through design reviews, code reviews, testing, and validation
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Review engineering work and provide feedback to ensure adherence to company standards and best practices
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Support development and maintenance of DDC programming standards, reusable code libraries, GCL+ templates, naming conventions, and documentation standards
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Identify opportunities to standardize and improve development processes
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Drive improvements in engineering processes, tools, workflows, and project execution methods
Field Support, Troubleshooting & Commissioning
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Lead troubleshooting and resolution of complex DDC control system issues during startup and commissioning
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Support field teams during static and dynamic commissioning, point-to-point verification, and customer acceptance activities
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Diagnose and resolve issues involving GCL+ logic, controller hardware, communication networks, field devices, enteliWEB integration, and third-party system integrations
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Implement and validate integrations using BACnet/IP, BACnet MS/TP, Modbus TCP, and other open protocols
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Interface with vendors and contractors to support system integration and issue resolution
Mentorship & Team Development
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Mentor and guide Field DDC Engineers and Senior Field DDC Engineers
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Provide technical direction, coaching, code review feedback, and project-specific support
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Support onboarding and training of new team members
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Escalate recurring skill gaps or development needs to the Field Engineering Manager
Qualifications:
Required
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10+ years of experience in DDC programming, building automation, or controls engineering
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2+ years of technical leadership or team lead experience in field operations
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Expert-level proficiency with Delta Controls GCL+ and software tools
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Deep hands-on experience with enteliWEB deployment, configuration, and commissioning
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Proven experience programming and commissioning complex HVAC systems including central plants, chillers, and boilers
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Advanced knowledge of BACnet/IP, BACnet MS/TP, Modbus TCP, and network configuration
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Experience leading DDC scope on complex projects from design through turnover
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Willingness to travel 50–60%, including extended site assignments
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Valid driver's license; domestic and international travel as needed
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OSHA 10 certification within the past two years required (training provided if needed within first week)
Preferred
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Bachelor's degree in Electrical, Mechanical, Automation, or Controls Engineering; or equivalent experience
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Delta Controls Fundamentals and Advanced Applications certification
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Experience in data centers, hyperscale infrastructure, or mission-critical facilities
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Familiarity with Ignition SCADA, Kepware, OPC UA, EPMS, or historian integrations
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Experience with server setup, virtual machines, or OT network environments
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Experience in a systems integrator or engineering services environment
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Exposure to OT cybersecurity or formal commissioning standards
Physical Requirements
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Ability to travel frequently to job sites by car or plane, up to 60%
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Ability to stand, walk, and move throughout job sites for extended periods
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Ability to climb ladders, stairs, and lifts as required
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Ability to bend, kneel, crouch, and work in tight or confined spaces
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Ability to lift, carry, and maneuver equipment and materials up to 50 pounds
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Manual dexterity to handle tools, wiring, and small components
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Ability to work at heights and in varying indoor and outdoor conditions
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Ability to wear and work in personal protective equipment when required (hard hat, vest, safety glasses, gloves, and safety-toed boots)
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Visual keenness to read schematics, labels, and digital displays
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Ability to visually identify and differentiate wires by assigned color
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Ability to hear and respond to alarms, equipment sounds, and verbal instructions
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Capability to safely operate hand and power tools
Benefits & Total Rewards:
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Opportunities for Growth
Hands-on training and career advancement in an exploding data-center industry. -
Medical, Dental, and Vision Insurance
We cover 100% of individual medical premiums and help offset the cost of family coverage. -
401K with Employer Match
Eligible after 90 days, with company matching to help you invest in your future. -
Disability Coverage
Both short- and long-term disability insurance provided at no cost to our employees. -
Flexible PTO
Take time off when you need it, no accruing time necessary. -
Field-Based Employee Benefits
For eligible field-based roles that require travel, Divcon covers all business travel expenses and provides a per diem, phone allowance, tools, and PPE at no cost. Eligible employees also receive paid training and additional reimbursable business expenses.
