HVAC/DDC Technician - Operations & Maintenance
$75k - $80kSystem One
Job Title: HVAC/DDC Technician – Operations & Maintenance Location: Catonsville Md, MD Type: Direct Hire Compensation: $75,000.00 - $80,000.00 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. Benefits System One offers 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. Equal Opportunity Employer 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. #J-18808-Ljbffr
- ...fill a full-time opening for Commercial HVAC Technician. We offer a competitive... ...Reassembles equipment and starts unit to test operation. Measures, cuts, threads, and bends... ...designs, uses, benefits, repair, and maintenance. LANGUAGE SKILLS Ability to...OperationsFull timeApprenticeshipLocal areaFlexible hours
- ...ventilation, air conditioning and refrigeration (HVAC) equipment. Essential Functions Install, operate, service, and repair light commercial heat pump/air... ...techniques used in the installation, repair and maintenance of HVAC equipment and systems; of refrigerant...OperationsHourly payContract workWork experience placementLocal areaVisa sponsorshipWork visaAfternoon shift
- ...Title: HVAC Mechanic I Date: April 1, 2026 Supersedes: 4... ...diagnoses and performs repairs and maintenance services, or installs, a... ...department personnel in the proper operating procedures and safety... ...Control Systems (pneumatic and DDC), Technical training/Certification...OperationsCasual workMonday to FridayAfternoon shift
$30.48 - $38.1 per hour
...A Hiring Company is seeking a skilled HVAC Technician to install, service, and repair a variety of HVAC systems, ensuring optimal operation and maintenance. The ideal candidate will have vocational training and 3-5 years of experience. Knowledge of OSHA regulations and...OperationsHourly pay$40 - $45 per hour
...HVAC Technician AAA Complete Building Services (CBS) seeks a full-time HVAC Technician with a Maryland Journeyman HVAC... ...facility's HVAC systems and equipment to ensure proper operations and preventative maintenance of components and equipment. The HVAC Technician...OperationsHourly payFull timeMonday to Friday- ...region, is looking for a Commercial HVAC Service Technician to join our Baltimore, MD team!... ...single point of contact for all planned maintenance and emergency services. Think... ...owners, property managers, and multi-site operations. Through close collaboration...OperationsLocal area
$26.01 - $31.54 per hour
...HVAC Technician Job Category: Repair & Maintenance Full-Time On-site Hourly Range: $26.01 USD to $31.54 USD Location: Jessup, MD 20794, USA... ...(VAV) and fan powered boxes. Maintains the safe operation of systems including electronic/pneumatic environmental...OperationsHourly payFull timeContract workFor subcontractorWork at officeLocal areaRelocation packageShift work$10k
...deliver and install portable HVAC equipment across the nation,... ...Equipment: Lead the setup, maintenance, and repair of portable HVAC... ...rent-ready. Manage Warehouse Operations: Receive equipment at the... ...Mentor & Lead: Guide junior technicians, sharing your expertise to help...OperationsHourly payFull timeTemporary workSummer workSeasonal workWork at officeLocal areaRelocationNight shiftRotating shiftWeekend work$40 per hour
...looking for an experienced Commercial HVAC Field Technician to join our growing team! If you... ...systems. This role ensures client systems operate efficiently, reliably, and in... ...controls. Perform scheduled preventive maintenance and inspections to identify potential...OperationsFull timeFor contractorsCasual workImmediate startRelocation packageMonday to FridayFlexible hours- ..., ventilation, air conditioning and refrigeration (HVAC) equipment. Essential Functions Install, operate, service, and repair light commercial heat pump/air... ...and techniques used in the installation, repair and maintenance of HVAC equipment and systems; of refrigerant types...OperationsHourly payContract workWork experience placementLocal areaVisa sponsorshipWork visaAfternoon shift
$35 - $40 per hour
...HVAC Control Mechanic Location: 1800 Orleans Street, Baltimore... ...hour Responsibilities Perform maintenance, installation and repair work... ...experience working as an HVAC Technician in commercial, industrial, or... ...controls. Proficient in the operation of the Andover Infinity and Johnson...OperationsHourly payFull timeApprenticeshipWork experience placement$42.65 per hour
...years. Our focus is to support facility maintenance, IT/technical services, construction and... ...Annapolis Junction, MD. Job Overview The HVAC Mechanic will provide the repair and... ...will provide the daily HVAC maintenance operations and activities for all assigned facilities...OperationsContract workFor contractorsLocal areaShift workDay shift- Description Position Summary As a Commercial HVAC Technician , you will play a critical role in... ...directly to the success of our operations. Responsibilities Perform a variety... ...and customer experience Reports any maintenance problems to the supervisor If assigned...OperationsTemporary workLocal area
$27 - $35 per hour
...a valued member of our prestigious organization. Title: HVAC Maintenance Mechanic Location: 1800 Orleans Street, Baltimore, MD... ...position. Recommend and participates in departmental HVAC operations development, improvement, and implementation as it relates to...OperationsHourly payTemporary workApprenticeshipWork experience placementLocal area$55.29 per hour
...focus is to support facility maintenance, IT/technical services, construction... ...associated components. The technician performs diagnostics,... ...tower systems, but work on other HVAC systems is required. The... ...systems. Monitors proper operation of pressures and temperatures...OperationsContract workFor contractorsLocal areaNight shift- ...HVAC Controls Technician We are seeking an HVAC Controls Technician to join... ...: Perform preventive maintenance, repair, install, commissioning... ...electronic control systems operations Help mechanical staff... ...with Direct Digital Control (DDC) systems. Knowledge of a...OperationsFor subcontractorLocal areaWorldwideMonday to FridayShift workDay shift
$28 - $46 per hour
...with top-tier clients in the HVAC and refrigeration industry!... .... • Provides preventative maintenance activities for customers by... ...equipment malfunction and any operating deficiency of the mechanical... ...to new or less qualified technicians as needed. • Maintains proper...OperationsApprenticeshipWork experience placementLocal area$25.05 - $30 per hour
...HVAC Technician Join our team at Charlestown by Erickson Senior Living as an HVAC Technician... ...make an impact: Perform light maintenance of all heating, cooling, and... ...safety of systems to ensure trouble-free operation What you will need: Minimum...OperationsLocal area- ...than 100 years of facility maintenance, repair, renovation and construction... .... About this position: HVAC Technician in Baltimore, MD The... ...air distribution systems Operate, procure, introduce, and get... ...Direct Digital Controllers (DDC) Diagnose and effect...OperationsContract workFor subcontractorWork at office
$37 - $52 per hour
...MECHANICAL ENGINEERING & CONSTRUCTION CORPORATION Job Title: HVAC-R Service Technician II & III Department: Service Technicians Grade... ...provides comprehensive mechanical solutions and HVAC maintenance strategies for our commercial, industrial, institutional,...Hourly payFull timeTemporary workApprenticeshipLocal areaFlexible hours$48 per hour
...Title: HVAC Technician - up to $40/hr. base pay $10,000 Sign-on Bonus HVAC Technician - Are you an HVAC Service expert who is passionate... ...cooling systems, as well as complete assigned preventative maintenance. What we offer? Competitive Compensation: With our tools, resources...Hourly payFull timeTemporary workRelocation packageFlexible hoursShift work$39 - $49 per hour
In this exciting HVAC Controls Technician role you will be responsible for the installation oversight, programming, commissioning, and troubleshooting... ...-out documents. Assists with final validation of system operation. Provides project team with technical direction and...OperationsFull timeTemporary workWork at officeNight shift$48 per hour
...Job Description CTR Group is seeking experienced HVAC Service Technicians for our client in the Baltimore, MD, area for a Direct-Hire opportunity... ...systems, as well as complete assigned preventative maintenance. What we offer? Competitive Compensation: ~...Hourly payFull timeTemporary workRelocation packageFlexible hoursShift work- ...ventilating and air conditioning (HVAC) solutions to building owners... ...sales engineers, service technicians, training staff and... ...all work in the service and maintenance field on all major types of HVAC... ...organized work environment. -Operate all company owned equipment safely...OperationsFor contractorsWork at officeLocal areaNight shiftWeekend work
- ...Job Summary: The HVAC Technician performs HVAC preventative maintenance tasks. Job Duties: Change compressors Change heat exchanges Clean Coils Installs, repairs, and maintains all components in plumbing systems including, but not limited to, faucets...
$30 per hour
...site to service and repair refrigeration, HVAC, and other miscellaneous equipment in... ...service calls. Perform periodic preventive maintenance inspections and procedures; maintain the... ...; instruct store personnel in proper operational techniques for safe, effective, and efficient...OperationsHourly payTemporary workTraineeshipLocal areaRemote workWork visaRelocation packageFlexible hours- ...CoolSys is seeking experienced professionals to join their team in Catonsville, Maryland. The role involves supporting HVAC construction projects, requiring a strong background in commercial HVAC as well as hands-on experience in the construction industry. Applicants...Relocation package
$150k
...initiatives across Exigent's portfolio, focusing on commercial HVAC systems design and building performance enhancement. This strategic... ..., and energy modeling software Work directly with clients and operating companies to shape technical strategy Lead engineering teams in...OperationsFor contractors$30 - $50 per hour
...Job Title: Commercial HVAC Service Technician Job Location: Elkridge MD Pay: $30-50/hr based on experience FLSA Status: Non-Exempt About: Under... ...variety of commercial HVAC systems. Perform preventative maintenance and fine‑tune system performance for energy efficiency and...Temporary workFor contractorsNight shift$15 - $35 per hour
...Licensed Carpenter ALTERNATE TITLE(S): Carpenter, Finish Carpenter, Carpenter Technician COMPANY: American Homestays, LLC DEPARTMENT: Facilities Management DIVISION: Operations UNIT: Maintenance ACCOUNTABLE TO: Operations Manager 1 ACCOUNTABLE FOR: Delivering high-...OperationsHourly payFull timeTemporary workPart timeFor contractorsLocal areaMonday to ThursdayFlexible hoursWeekend workAfternoon shift
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