Dual Fuel · 5 hours ago
Senior System Integrator
NYC Metro Area
Full-time
Onsite
Senior Level, Lead/Staff
8+ years expDual Fuel is a fully integrated energy solutions provider specializing in energy-efficient upgrades for multifamily buildings. The Senior Systems Integrator will program and commission DDC systems, integrate various systems, and lead teams during installations, ensuring high-quality execution while contributing to the development of the Axxon platform.
ComplianceEnergyEnergy ManagementMechanical EngineeringService Industry
Hiring Manager
Joseph Bohm
Responsibilities
Program and commission DDC systems using Node-RED on our in-house Axxon edge controllers, Easy-IO controllers, and CPT Tools
Integrate systems via BACnet and Modbus with third-party BMS platforms
Implement Project Haystack tagging for semantic data modeling
Work hands-on at control panels to troubleshoot I/O, wire field devices, and verify proper operation
Develop and implement sequences of operations for boilers, chillers, air handlers, pumps, and related HVAC systems
Commission systems from startup through optimization—including PID tuning, system balancing, and performance verification
Diagnose system issues across both mechanical and controls domains
Produce as-builts, points lists, drawings, and commissioning reports
Provide technical support to the service team for existing installations across 250+ multifamily sites
Contribute real-world insights to guide the Axxon platform roadmap
Collaborate with software engineers to improve system dashboards, visualizations, and user experience
Refine and improve alarm logic based on field performance
Test and validate new platform features in live environments
Influence product direction through hands-on commissioning experience
Lead and coordinate teams of electrical installers during controls installations
Manage and schedule field work to ensure high-quality, on-time execution
Conduct quality-control reviews prior to commissioning
Train and mentor installers on wiring, I/O terminations, and device installation
Work closely with plumbing foremen to ensure seamless mechanical–controls integration
Communicate project status to management and coordinate resources across multiple job sites
Review and approve DDC installation work before startup
Qualification
Required
8+ years of HVAC controls engineering and building automation experience
Strong DDC programming abilities in block-based or visual environments (Node-RED, Niagara, etc.)
Experience integrating systems via BACnet and/or Modbus
Hands-on experience working at control panels, wiring I/O, and troubleshooting hardware
Solid understanding of HVAC control fundamentals: PID, binary/analog I/O, sequences of operation, and logic
Working knowledge of mechanical systems (boilers, chillers, pumps, valves, VFDs, dampers, sensors)
Ability to read and interpret mechanical drawings, electrical schematics, and P&IDs
Demonstrated ability to lead and mentor technicians
Strong organizational and project-coordination skills
Excellent communication abilities across trades and internal teams
Problem-solver who can bridge engineering design with field realities
Passion for controls work and continuous improvement
Valid driver's license and reliable transportation for NYC-area job sites
Preferred
Experience with Node-RED or similar flow-based tools
Knowledge of Project Haystack or semantic data standards
Experience with Easy-IO controllers
Deep understanding of BACnet objects and services
Familiarity with multifamily building systems and energy-efficiency strategies
Experience with Con Edison rebates and supporting technical documentation
Background in commissioning commercial HVAC systems
Prior supervisory experience in controls or electrical installation
Open-source contributions or forum participation related to controls
Technical diploma or degree in HVAC, Controls, Electrical, Computer Science, or related fields
Industry certifications (Niagara, Tridium, BACnet, or manufacturer-specific)
Benefits
401(k)
401(k) matching
Dental insurance
Employee assistance program
Health insurance
Life insurance
Paid time off
Retirement plan
Vision insurance
Company
Dual Fuel
Dual Fuel provides plumbing, breechings, boiler cleaning, chimney inspection, code compliance and energy management services.
51-200 employees
H1B Sponsorship
Dual Fuel has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2022 (1)
Funding
Current Stage
Growth StageLeadership Team
Joseph Bohm
Chief Executive Officer
Simon Farhi
Chief Financial Officer
Company data provided by crunchbase