Be Seen First
Manassas, VA · On-site
$95K - $130K/yr
What You'll Be Doing Troubleshoot HVAC equipment, PLC/DDC controls, hardware, and software Program and modify PLC, DDC, and/or DCS control algorithms Diagnose complex controls issues directly with ...
Quick apply
Be Seen First
Manassas, VA · On-site
$95K - $130K/yr
What You'll Be Doing Troubleshoot HVAC equipment, PLC/DDC controls, hardware, and software Program and modify PLC, DDC, and/or DCS control algorithms Diagnose complex controls issues directly with ...
Washington, DC · On-site
$36 - $45/hr
C. At Johnson Controls, we support our nation's most critical facilities, the people who occupy ... Experience commissioning, troubleshooting or installing DDC systems * Knowledge and competency of ...
Washington, DC · On-site
$36 - $45/hr
C. At Johnson Controls, we support our nation's most critical facilities, the people who occupy ... Experience commissioning, troubleshooting or installing DDC systems * Knowledge and competency of ...
Washington, DC · On-site
$36 - $45/hr
C. At Johnson Controls, we support our nation's most critical facilities, the people who occupy ... Experience commissioning, troubleshooting or installing DDC systems * Knowledge and competency of ...
Quick apply
Washington, DC · On-site
$36 - $45/hr
C. At Johnson Controls, we support our nation's most critical facilities, the people who occupy ... Experience commissioning, troubleshooting or installing DDC systems * Knowledge and competency of ...
Washington, DC · On-site
$36 - $45/hr
C. At Johnson Controls, we support our nation's most critical facilities, the people who occupy ... Experience commissioning, troubleshooting or installing DDC systems * Knowledge and competency of ...
Washington, DC · On-site
$36 - $45/hr
C. At Johnson Controls, we support our nation's most critical facilities, the people who occupy ... Experience commissioning, troubleshooting or installing DDC systems * Knowledge and competency of ...
Thorough working knowledge of AC/DC Electronic theory and solid-state electronics, DDC controls, and computer operations. * Familiar with Honeywell, Powers, and Carrier Building Management Systems or ...
Thorough working knowledge of AC/DC Electronic theory and solid-state electronics, DDC controls, and computer operations. * Familiar with Honeywell, Powers, and Carrier Building Management Systems or ...
Thorough working knowledge of AC/DC Electronic theory and solid-state electronics, DDC controls, and computer operations. * Familiar with Honeywell, Powers, and Carrier Building Management Systems or ...
Thorough working knowledge of AC/DC Electronic theory and solid-state electronics, DDC controls, and computer operations. * Familiar with Honeywell, Powers, and Carrier Building Management Systems or ...
Thorough working knowledge of AC/DC Electronic theory and solid-state electronics, DDC controls, and computer operations. * Familiar with Honeywell, Powers, and Carrier Building Management Systems or ...
Thorough working knowledge of AC/DC Electronic theory and solid-state electronics, DDC controls, and computer operations. * Familiar with Honeywell, Powers, and Carrier Building Management Systems or ...
Recommends to Hospital Engineer parameters to correct DDC controls on HVAC equipment such as air handler units, exhaust fans, and refrigeration systems. Makes DDC changes to correct air flow ...
Quick apply
Recommends to Hospital Engineer parameters to correct DDC controls on HVAC equipment such as air handler units, exhaust fans, and refrigeration systems. Makes DDC changes to correct air flow ...
$30 - $35/hr
This position is responsible for supporting daily operations involving heating, ventilation, air conditioning, refrigeration, BAS/DDC controls, chillers, boilers, CRAC units, cooling towers, pumps ...
Quick apply
$30 - $35/hr
This position is responsible for supporting daily operations involving heating, ventilation, air conditioning, refrigeration, BAS/DDC controls, chillers, boilers, CRAC units, cooling towers, pumps ...
$150K/yr
This position oversees daily operations involving HVAC systems, electrical infrastructure, generators, UPS systems, plumbing, BAS/DDC controls, locksmithing, carpentry, fire alarm systems, preventive ...
Quick apply
$150K/yr
This position oversees daily operations involving HVAC systems, electrical infrastructure, generators, UPS systems, plumbing, BAS/DDC controls, locksmithing, carpentry, fire alarm systems, preventive ...
Bethesda, MD · On-site
$85 - $110/hr
Recommends to Hospital Engineer parameters to correct DDC controls on HVAC equipment such as air handler units, exhaust fans, and refrigeration systems. Makes DDC changes to correct air flow ...
Bethesda, MD · On-site
$85 - $110/hr
Recommends to Hospital Engineer parameters to correct DDC controls on HVAC equipment such as air handler units, exhaust fans, and refrigeration systems. Makes DDC changes to correct air flow ...
Recommends to Hospital Engineer parameters to correct DDC controls on HVAC equipment such as air handler units, exhaust fans, and refrigeration systems. Makes DDC changes to correct air flow ...
Recommends to Hospital Engineer parameters to correct DDC controls on HVAC equipment such as air handler units, exhaust fans, and refrigeration systems. Makes DDC changes to correct air flow ...
Alexandria, VA · On-site
This position is responsible for supporting daily operations involving heating, ventilation, air conditioning, refrigeration, BAS/DDC controls, chillers, boilers, CRAC units, cooling towers, pumps ...
Alexandria, VA · On-site
This position is responsible for supporting daily operations involving heating, ventilation, air conditioning, refrigeration, BAS/DDC controls, chillers, boilers, CRAC units, cooling towers, pumps ...
This position is responsible for supporting daily operations involving heating, ventilation, air conditioning, refrigeration, BAS/DDC controls, chillers, boilers, CRAC units, cooling towers, pumps ...
This position is responsible for supporting daily operations involving heating, ventilation, air conditioning, refrigeration, BAS/DDC controls, chillers, boilers, CRAC units, cooling towers, pumps ...
Alexandria, VA · On-site
This position oversees daily operations involving HVAC systems, electrical infrastructure, generators, UPS systems, plumbing, BAS/DDC controls, locksmithing, carpentry, fire alarm systems, preventive ...
Alexandria, VA · On-site
This position oversees daily operations involving HVAC systems, electrical infrastructure, generators, UPS systems, plumbing, BAS/DDC controls, locksmithing, carpentry, fire alarm systems, preventive ...
This position oversees daily operations involving HVAC systems, electrical infrastructure, generators, UPS systems, plumbing, BAS/DDC controls, locksmithing, carpentry, fire alarm systems, preventive ...
This position oversees daily operations involving HVAC systems, electrical infrastructure, generators, UPS systems, plumbing, BAS/DDC controls, locksmithing, carpentry, fire alarm systems, preventive ...
Alexandria, VA · On-site
$30 - $35/hr
This position is responsible for supporting daily operations involving heating, ventilation, air conditioning, refrigeration, BAS/DDC controls, chillers, boilers, CRAC units, cooling towers, pumps ...
Alexandria, VA · On-site
$30 - $35/hr
This position is responsible for supporting daily operations involving heating, ventilation, air conditioning, refrigeration, BAS/DDC controls, chillers, boilers, CRAC units, cooling towers, pumps ...
This position is responsible for supporting daily operations involving heating, ventilation, air conditioning, refrigeration, BAS/DDC controls, chillers, boilers, CRAC units, cooling towers, pumps ...
This position is responsible for supporting daily operations involving heating, ventilation, air conditioning, refrigeration, BAS/DDC controls, chillers, boilers, CRAC units, cooling towers, pumps ...
Troubleshoot and repair any issues with AC/DC electronic systems, solid-state electronics, and DDC controls. * Operate and maintain Honeywell, Powers, and Carrier Building Management Systems or ...
Troubleshoot and repair any issues with AC/DC electronic systems, solid-state electronics, and DDC controls. * Operate and maintain Honeywell, Powers, and Carrier Building Management Systems or ...
Washington, DC · On-site
$34 - $44.75/hr
The Building Controls Technician will provide services related to the expansion, upgrade or ... Control (DDC) building automation and control systems. The senior control technician will be ...
Quick apply
Washington, DC · On-site
$34 - $44.75/hr
The Building Controls Technician will provide services related to the expansion, upgrade or ... Control (DDC) building automation and control systems. The senior control technician will be ...
A DDC Controls job involves working with Direct Digital Control (DDC) systems to manage and automate HVAC, lighting, and other building systems. Professionals in this role typically program, install, maintain, and troubleshoot control systems to ensure efficient operation. They may also integrate different building management systems (BMS) and optimize energy usage. Strong technical skills in programming, networking, and system diagnostics are essential. This job is common in commercial, industrial, and institutional buildings.
A typical day in a DDC Controls role involves programming and configuring digital controllers, performing system startups and commissioning, troubleshooting field devices, and collaborating with HVAC technicians and project managers. You may split your time between on-site work at commercial buildings and office-based tasks, such as system documentation and remote diagnostics. Interaction with clients and facilities staff is common, especially when addressing system issues or providing training. While the job can be fast-paced and occasionally requires after-hours support, it offers a dynamic environment with opportunities to learn about the latest building automation technologies.
Excelling in DDC Controls requires strong knowledge of HVAC systems, building automation, and control logic, usually backed by technical training or an associate degree in a related field. Familiarity with programming interfaces, industry-standard protocols (like BACnet or Modbus), and certifications such as Niagara AX or Tridium are often expected. Effective problem-solving, attention to detail, and the ability to clearly communicate with clients and team members help professionals stand out. These competencies are crucial for designing, installing, and troubleshooting complex building automation systems, ensuring optimal building performance and client satisfaction.
The most popular types of Ddc Controls jobs in Washington are:
For Ddc Controls jobs in Washington, the most frequently searched job titles are:
The top searched job categories for Ddc Controls jobs in Washington are:
Cities in Washington with the most Ddc Controls job openings:
$95K - $130K/yr
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 18 days ago
NOW HIRING: LEAD SERVICE HVAC ENGINEER / CONTROLS SPECIALIST
Charlotte, NC
HVAC Controls | PLC Programming | Building Automation
We are looking for an experienced Lead Service Engineer / Controls Specialist who can troubleshoot both the equipment AND the controls behind it.
Technicians or Service Engineers with hands-on HVAC equipment service experience combined with actual PLC/controller programming experience are exactly what we're looking for. We need someone who can program and modify controls — not someone who has only operated or monitored a BAS/PLC system.
What You'll Be Doing
Troubleshoot HVAC equipment, PLC/DDC controls, hardware, and software
Program and modify PLC, DDC, and/or DCS control algorithms
Diagnose complex controls issues directly with customers
Perform controls maintenance, software updates, upgrades, and system optimization
Configure HMI screens, graphics, controllers, and networks
Read and interpret P&IDs and sequences of operation
Perform point-to-point checks, functional testing, calibration, and tuning
Support onsite startup and commissioning
Troubleshoot installation discrepancies and make field programming modifications
Develop commissioning test plans, redlines, and technical documentation
Lead service and support efforts while making independent technical decisions
Serve as a technical point of contact for customers
Controls Background
3+ years of hands-on experience with at least one of the following:
Rockwell – FactoryTalk, RSLogix / Studio 5000, PlantPAx
Tridium – Niagara N4
Johnson Controls – Metasys / Facility Explorer
Siemens – Apogee/PXC, Talon, DXR, Desigo CC or Insight
Distech – BACnet, LON, Eclypse Controllers
Experience with Kepware OPC, ThinManager, VMware, Python, or VBA is also valuable.
HVAC / BAS Experience
Strong candidates will understand large commercial or industrial HVAC and Building Automation Systems, including HVAC equipment troubleshooting, sequences of operation, plant utilities, instrumentation, control valves, functional testing, and commissioning.
What We're Looking For
Hands-on HVAC equipment service/troubleshooting experience
Actual PLC/DDC/controller programming experience
3+ years working with a relevant controls platform
Strong mechanical and electrical troubleshooting ability
Ability to work independently and directly with customers
Bachelor's degree in Mechanical Engineering, Electrical Engineering, or similar field OR equivalent industry experience
Ability to travel to customer facilities as needed
Availability for a compensated on-call rotation
Compensation & Benefits
$95,000–$130,000 base salary, depending on experience
Performance bonuses
Travel incentives and per diem
Paid on-call rotation
Medical, dental, and vision coverage
401(k) with company match
Generous PTO, holidays, and unlimited personal time
If you're the person people call when the HVAC system isn't working — and you can troubleshoot the equipment, get into the programming, find the controls issue, make the change, and get the system running correctly — I want to talk with you.
Come join the Workforce of the Future with ERS. We have been placing qualified candidates in the at some of the most successful companies for 54 years.
Become a part of our team!
