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Ddc Controls Jobs in Washington (NOW HIRING)

AIR Control Concepts

Controls Technician

Elkridge, MD · On-site

$30 - $45/hr

Controls Technician Job Location: Elkridge MD Operating Company: Metropolitan Equipment Group FLSA ... Program, modify, and commission Direct Digital Control (DDC) systems and configure graphics ...

AIR Control Concepts

Controls Technician

Elkridge, MD · On-site

$30 - $45/hr

Controls Technician Job Location: Elkridge MD Operating Company: Metropolitan Equipment Group FLSA ... Program, modify, and commission Direct Digital Control (DDC) systems and configure graphics ...

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Ddc Controls information

What are the key skills and qualifications needed to thrive in the DDC Controls position, and why are they important?

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.

What is a DDC Controls?

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.

What does a typical workday look like for someone working in DDC Controls?

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.

What are the most commonly searched types of Ddc Controls jobs in Washington? The most popular types of Ddc Controls jobs in Washington are:
What are popular job titles related to Ddc Controls jobs in Washington? For Ddc Controls jobs in Washington, the most frequently searched job titles are:
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What cities in Washington are hiring for Ddc Controls jobs? Cities in Washington with the most Ddc Controls job openings:
Ddc Controls jobs near you
Infographic showing various Ddc Controls job openings in Washington as of August 2026, with employment types broken down into 100% Full Time. Highlights an 87% In-person, and 13% Remote job distribution.

HVAC/DDC Technician - Operations & Maintenance

System One

Catonsville, MD • On-site

$19.25 - $24.75/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 11 days ago

Job description

Job Title: HVAC/DDC Technician – Operations & Maintenance Location: Catonsville Md, MD Type: Contract

Responsibilities

  • Support the operation, inspection, troubleshooting, and maintenance of HVAC equipment, Building Automation Systems (BAS), Direct Digital Control (DDC) systems, steam and hot water systems, chillers, air handling units, geothermal heat pumps, and related energy management equipment.
  • Perform preventive maintenance activities on boilers, chillers, air handling units, cooling towers, geothermal heat pumps, water heaters, and related mechanical equipment.
  • Monitor equipment performance and identify abnormal operating conditions, conducting system testing, adjustments, calibration, and verification of proper operation.
  • Conduct steam trap inspections and assist with repair or replacement activities, along with chemical water treatment monitoring and related maintenance activities.
  • Monitor and troubleshoot BAS/DDC systems and equipment alarms, verify controller communications, check and calibrate sensors, transducers, actuators, and control devices.
  • Tune control loops (PI/PID) as required, maintain software backups, trend logs, and system documentation, and support BAS modifications and operational changes.
  • Respond to routine and emergency service requests, diagnose equipment failures, develop corrective action plans, and document findings, repairs, and recommendations.
  • Coordinate with facility personnel regarding operational concerns and recurring issues.
  • Complete scheduled preventive maintenance activities, inspect electrical connections, motors, bearings, belts, filters, refrigerant systems, pumps, valves, and safety devices, and ensure compliance with safety and regulatory requirements.
  • Record maintenance activities, inspections, repairs, and equipment status in the CMMS, update work orders, and support inventory tracking and reporting activities.
  • Follow all safety procedures, lockout/tagout requirements, and industry best practices; identify and report safety hazards or equipment conditions.

Requirements

  • High school diploma or equivalent.
  • Technical training in HVAC, mechanical systems, or building automation controls.
  • Experience with commercial or institutional HVAC systems.
  • Knowledge of BAS/DDC control systems and HVAC troubleshooting.
  • Ability to read mechanical, electrical, and control schematics.
  • Strong troubleshooting and diagnostic skills.
  • Proficiency with CMMS software and maintenance documentation.
  • Valid driver's license (if required).
  • Minimum of 10 years of relevant experience.
  • Required skills: HVAC (id=9517)

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M1 #LI- Ref: #223-Eng Orlando