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 turnoverDefine project-level control strategies, DDC architecture, controller configurations, network design, and integration requirementsCoordinate DDC deliverables across project teams, field teams, vendors, contractors, SCADA engineers, and system integratorsProvide technical leadership during client meetings, design reviews, project coordination meetings, and issue-resolution discussionsPartner 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 toolsDevelop and implement control logic for HVAC systems, AHUs, VAVs, central plants, chillers, boilers, cooling towers, and critical facility infrastructureGuide implementation of controller databases, sequences of operation, alarm strategies, scheduling, trending, and system recovery logicSupport system integration with enteliWEB, Ignition SCADA, BMS, EPMS, and other facility platformsEnsure DDC logic is reliable, scalable, maintainable, and aligned with customer and project requirementsLead 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 validationReview engineering work and provide feedback to ensure adherence to company standards and best practicesSupport development and maintenance of DDC programming standards, reusable code libraries, GCL+ templates, naming conventions, and documentation standardsIdentify opportunities to standardize and improve development processesDrive 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 commissioningSupport field teams during static and dynamic commissioning, point-to-point verification, and customer acceptance activitiesDiagnose and resolve issues involving GCL+ logic, controller hardware, communication networks, field devices, enteliWEB integration, and third-party system integrationsImplement and validate integrations using BACnet/IP, BACnet MS/TP, Modbus TCP, and other open protocolsInterface with vendors and contractors to support system integration and issue resolution Mentorship & Team Development Mentor and guide Field DDC Engineers and Senior Field DDC EngineersProvide technical direction, coaching, code review feedback, and project-specific supportSupport onboarding and training of new team membersEscalate recurring skill gaps or development needs to the Field Engineering Manager Qualifications Required 10+ years of experience in DDC programming, building automation, or controls engineering2+ years of technical leadership or team lead experience in field operationsExpert-level proficiency with Delta Controls GCL+ and software toolsDeep hands-on experience with enteliWEB deployment, configuration, and commissioningProven experience programming and commissioning complex HVAC systems including central plants, chillers, and boilersAdvanced knowledge of BACnet/IP, BACnet MS/TP, Modbus TCP, and network configurationExperience leading DDC scope on complex projects from design through turnoverWillingness to travel 50–60%, including extended site assignmentsValid driver's license; domestic and international travel as neededOSHA 10 certification within the past two years required (training provided if needed within first week) Preferred Bachelor's degree in Electrical, Mechanical, Automation, or Controls Engineering; or equivalent experienceDelta Controls Fundamentals and Advanced Applications certificationExperience in data centers, hyperscale infrastructure, or mission-critical facilitiesFamiliarity with Ignition SCADA, Kepware, OPC UA, EPMS, or historian integrationsExperience with server setup, virtual machines, or OT network environmentsExperience in a systems integrator or engineering services environmentExposure to OT cybersecurity or formal commissioning standards Physical Requirements Ability to travel frequently to job sites by car or plane, up to 60% of the timeAbility to stand, walk, and move throughout job sites for extended periodsAbility to climb ladders, stairs, and lifts as requiredAbility to bend, kneel, crouch, and work in tight or confined spacesAbility to lift, carry, and maneuver equipment and materials up to 50 poundsManual dexterity to handle tools, wiring, and small componentsAbility to work at heights and in varying indoor and outdoor conditionsAbility 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 displaysAbility to visually identify and differentiate wires by assigned colorAbility to hear and respond to alarms, equipment sounds, and verbal instructionsCapability 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.