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Direct Digital Control Jobs in Maryland (NOW HIRING)

Amteck, LLC

BMS/EPMS Project Manager

Glen Burnie, MD

DDC (Direct Digital Control) and Control Logic : Expertise in DDC technology, which forms the "brain" of a BMS. This includes understanding control strategies, sequences of operation, and the ability ...

Amteck, LLC

BMS Project Manager

Glen Burnie, MD · On-site

DDC (Direct Digital Control) and Control Logic : Expertise in DDC technology, which forms the "brain" of a BMS. This includes understanding control strategies, sequences of operation, and the ability ...

Amteck, LLC

BMS Project Manager

Gaithersburg, MD

DDC (Direct Digital Control) and Control Logic : Expertise in DDC technology, which forms the "brain" of a BMS. This includes understanding control strategies, sequences of operation, and the ability ...

Daikinapplied

HVAC Controls Techician III

Baltimore, MD · On-site

$35.40 - $68.39/hr

Identify, analyze, diagnose, and troubleshoot direct digital control systems. * Perform preventative maintenance, commissioning, and replacement modifications as needed or requested by customers.

Daikinapplied

HVAC Controls Techician III

Bowie, MD · On-site

$35.40 - $68.39/hr

Identify, analyze, diagnose, and troubleshoot direct digital control systems. * Perform preventative maintenance, commissioning, and replacement modifications as needed or requested by customers.

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Direct Digital Control information

What is the difference between Direct Digital Control vs Building Automation Technician?

AspectDirect Digital ControlBuilding Automation Technician
CertificationsTypically requires HVAC, control system, or electrical certificationsOften holds HVAC, electrical, or building automation certifications
Work EnvironmentDesign, install, and program control systems in commercial or industrial settingsMaintain, troubleshoot, and operate building automation systems on-site
Industry UsageUsed by control system integrators, HVAC contractors, and facilities managersEmployed by building management companies, facilities teams, and contractors

Direct Digital Control specialists focus on designing and programming control systems, while Building Automation Technicians handle the operation and maintenance of these systems. Both roles require similar certifications and work in related environments, but their primary responsibilities differ in system design versus system upkeep.

What does a direct digital control do?

A direct digital control (DDC) technician or engineer manages and programs digital control systems that automate building operations such as heating, cooling, and lighting. They configure, troubleshoot, and maintain these systems using specialized software and tools to ensure efficient and reliable building performance.

What are popular job titles related to Direct Digital Control jobs in Maryland?

For Direct Digital Control jobs in Maryland, the most frequently searched job titles are:

What job categories do people searching Direct Digital Control jobs in Maryland look for?

The top searched job categories for Direct Digital Control jobs in Maryland are:

What cities in Maryland are hiring for Direct Digital Control jobs?

Cities in Maryland with the most Direct Digital Control job openings:

Direct Digital Control jobs near you
Infographic showing various Direct Digital Control job openings in Maryland as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Sr Building Automation Systems Technician (1st Shift)

Baltimore County Public Schools

Middle River, MD • On-site

$39K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 25 days ago

Key responsibilities

  • Oversees and performs the operation and maintenance of various direct digital control (DDC) and building automation systems (BAS).

  • Troubleshoots and repairs DDC and BAS systems, including hardware and software, on site and remotely.

  • Responds to service calls, restores HVAC system operation, and coordinates repairs with other trades and stakeholders.

Baltimore County Public Schools rating

6.3

Company rating: 6.3 out of 10

Based on 71 frontline employees who took The Breakroom Quiz

411th of 640 rated elementary and secondary schools

Job description


Responsible for the operation and maintenance of direct digital control (DDC) and building automation systems (BAS) equipment. Troubleshoots and repairs, on site and remotely, DDC and BAS systems.
Responsibilities
EXAMPLES OF DUTIES:
  • Oversees and performs the operation and maintenance of various direct digital control (DDC) and building automation systems (BAS). Provides advice, guidance, assistance, and training to Building Automation Systems Technicians and others.
  • Troubleshoots and repairs, on site and remotely, DDC and BAS systems including hardware and software. Performs programming using various software packages to maintain and improve system operation.
  • Responds to service calls from schools and those generated by BAS and DDC systems. Restores the operation of heating ventilation and air conditioning (HVAC) systems.
  • Identifies energy savings opportunities that can be achieved through repairs or changes of sequence in the building automation system software.
  • Assists in commissioning new systems and coordinates checkout and warranty calls by installation contractors. Identifies system deficiencies in new BAS and DDC installations.
  • Coordinates with other trades including plumbing and electrical to resolve repair issues. Coordinates with the environmental group to make HVAC-related repairs that may contribute to indoor air quality problems.
  • Initiates service calls. Escalates service calls as required when the operation of HVAC systems cannot be restored in a timely manner. Coordinates the efforts of building automation technicians and building automation systems operators.
  • Assist the senior operations supervisor in coordinating the scheduling of HVAC equipment controlled by BAS systems both at schools and remotely through operator workstations.
  • Records and maintains accurate records of work performed, time and materials used. Uses budgeted funds to order parts and request service from BAS and DDC systems service companies as needed. Maintains supplies, materials and equipment inventory for maintenance of BAS and DDC systems.
  • Assists the field representative or senior operations supervisor with coordinating the production of service reports and the purchase of materials.
  • Communicates appropriately and frequently with faculty, school administrators, supervisor/manager(s) and other employees.
  • Performs other duties as assigned.

Qualifications
MINIMUM QUALIFICATIONS
Education, Training, and Experience:
  • Possession of a high school diploma or an appropriate equivalent. Four years of experience in the operation and maintenance of HVAC equipment with building automation and/or direct digital control systems. Experience in at least one of the following: Siemens, Johnson, Honeywell, Tridium, and/or Pritchard. Multiple systems experience is preferred.

Licenses and Certifications
  • Possession of a valid class C Maryland driver's license or an equivalent is required.
  • Possession of a Baltimore County Electrician's License - Restricted (Low Voltage) or an equivalent preferred.
  • Required licensure must be maintained throughout employment within this classification.

Knowledge, Skills, and Abilities:
  • Knowledge of heating, ventilation, and air conditioning (HVAC) systems. Knowledge of direct digital control (DDC) and building automation systems (BAS). Working knowledge of personal computers, software, and work order systems.
  • Skill in the operation, repair, programming, and maintenance of HVAC, BAS, and/or DDC systems. Skill in the operation of personal computers and software.
  • Ability to learn Baltimore County Public School system safety, procedural and policy guidelines, and applicable government regulations. Ability to lead, oversees, and coordinates the operation and maintenance of direct digital control (DDC) and building automation systems. Ability to train others to operate, program, and repair HVAC equipment with building automation systems and direct digital control systems. Ability to communicate effectively.

PHYSICAL AND ENVIRONMENTAL CONDITIONS:
  • The work of this class entails heavy physical labor including frequent walking, standing, kneeling, reaching, bending, digging, lifting, and carrying objects of moderate to heavy weight, ascending/descending ladders, scaffolds, stairs and the use of tools and equipment.
  • Works in confined spaces in proximity to loud machinery, frequently requires accessing and positioning oneself to reach limited access spaces including but not limited to crawl spaces, roofs, trenches, pits, manholes, attics, and tunnels.
  • Recognizes exposure to live circuits and/or operating machinery in adverse weather conditions and travel to sites throughout Baltimore County.

CONDITIONS OF EMPLOYMENT:
Persons appointed to this classification are designated as Essential Personnel and are required to work when schools and/or offices are closed during adverse weather conditions or any other emergency.
In addition to working the assigned work schedule, persons appointed to this class work scheduled overtime and must be available for emergency overtime when the need arises by responding to overtime calls before and after standard scheduled hours of work.
Persons appointed to this class may be requested to work an alternative schedule or shift temporarily as designated by supervisor.
Persons appointed to this class are designated as essential personnel and as such may be required to work during emergency events.
A license to drive in the State of Maryland and the ability to drive a pickup truck or van is required.
License(s) if/when required for this position are subject to verification and must be maintained in good and active standing during the duration of employment without lapse. Lapse or void in valid/active licensure may result in disciplinary action up to and including termination.
Attendance and participation in training and related activities to attain low voltage licensure and/or low voltage work certifications.
Some positions in this class must be physically qualified to drive a commercial motor vehicle in accordance with Federal Motor Carrier Safety Administration regulations and must remain physically qualified to operate such vehicles throughout their employment. Persons holding a commercial driver's license (CDL) are subject to alcohol and drug testing in accordance with applicable state and federal regulations and Board of Education policy.
Salary: Pay rates range from $28.37 - $42.80 per hour.
Grade: 10/American Federation of State, County and Municipal Employees (AFSCME) pay scale.
Visit the BCPS Office of Payroll website for additional information on pay scales, other compensation and leave accruals at Office of Payroll - Baltimore County Public Schools.
Other Compensation: This position may also be eligible for comp time as per the AFSCME Master Agreement and Memorandum of Understanding. Visit the BCPS website for additional information at https://www.bcps.org/cms/One.aspx?portalId=2828&pageId=69996497
FLSA Status: Non-Exempt
Retirement: Eligible for the Baltimore County Employees' Retirement System.
Benefits: BCPS offers a comprehensive benefits program for eligible employees including options for medical plans, dental plans, vision, life insurance, flexible spending accounts, disability coverage, and 403(b)/457 plans. Other benefits include paid holidays, sick, personal business, and bereavement days, and flexible leave options such as FMLA, sick bank, and board approved leaves. All new hires will attend a benefits meeting upon hire.
Visit the BCPS website for additional information about benefit plans for BCPS employees at
https://www.bcps.org/hr/compliance/benefits_and_retirement
This document describes the duties and responsibilities of a position or group of positions. It shall not be held to exclude duties not referenced nor limit the right of management to assign work to employees.
Application Instructions:
Please read and carefully follow the instructions provided below.
  • Applicants are required to have a completed application on file for employment with Baltimore County Public Schools (BCPS). Information on your resume and application must match. This information is necessary for salary determination should you receive an offer of employment.
  • Professional references must be submitted to complete your application. Examples of professional references include current and former principals, supervisors, managers, mentor teachers and university/college supervisors. Personal references from colleagues, friends, community members, etc. will not be accepted.
  • Be sure to account for all periods of employment and unemployment. Failure to complete all fields of the "Work Experience" section of the application may result in your application not being considered. A resume will not be the only document considered in determining your qualifications for a position.
  • You MUST attach your unofficial transcript(s) or license(s) to your application if you applying for a position as a teacher or position which requires Licensure/Certification.

Pre-Employment Requirements:
  • All people employed by the Baltimore County Public Schools, regular and temporary, are required to be fingerprinted and have a criminal background investigation (per COMAR) completed. The fee charged for fingerprinting is $109.
  • Anyone offered employment is required to provide proper identification and documentation of eligibility for employment in the US.
  • If you have military experience, you will be asked to provide a copy of DD214.
  • Official transcripts will be required upon hire and must be sent via escript/clearinghouse from your university.
  • Some positions will require employees to undergo a physical examination and/or drug testing.
  • All newly hired personnel must attend a Benefits and Retirement Orientation meeting.
  • Additional job verification will be required for salary credit.

Contact Information
Laurie Phillips Friend, HR Analyst
Email: lphillips@bcps.org
Phone: 443-809-9517

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