Senior 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 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.

Key Responsibilities:

Advanced DDC Programming & Technical Execution

• 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

Technical Leadership

• 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

Project Leadership

• Independently manage complex DDC workstreams 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

Quality & Continuous Improvement

• 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

Qualifications:

Required

• 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)

Preferred

• Bachelor's degree in Engineering, Computer Science, Automation, Controls, or related technical field
• Delta Controls Fundamentals and Advanced Applications certification
• Experience with Ignition SCADA, Kepware, OPC UA, or historian integrations
• Experience in mission-critical data centers, hyperscale infrastructure, or high-availability environments
• Knowledge of cybersecurity principles for building automation and OT environments
• Experience developing engineering standards and programming best practices
• Familiarity with server setup, virtual machines, or OT network configurations

Physical Requirements

• Ability to travel frequently to job sites by car or plane, up to 60% of the time
• Ability to stand, walk, and move throughout job sites for extended periods
• Ability to climb ladders, stairs, and lifts as required
• Ability to bend, kneel, crouch, and work in tight or confined spaces
• Ability to lift, carry, and maneuver equipment and materials up to 50 pounds
• Manual dexterity to handle tools, wiring, and small components
• Ability to work at heights and in varying indoor and outdoor conditions
• Ability to wear and work in personal protective equipment when required (hard hat, vest, safety glasses, gloves, and safety-toed boots)
• Visual keenness to read schematics, labels, and digital displays
• Ability to visually identify and differentiate wires by assigned color
• Ability to hear and respond to alarms, equipment sounds, and verbal instructions
• Capability to safely operate hand and power tools

Benefits & Total Rewards:

• 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.

Divcon does not accept unsolicited resumes from agencies. Agencies must have a signed agreement in place prior to submitting any candidate. Unsolicited resumes will be considered the property of Divcon, and no fees will be paid.