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HVAC Technician 3

  • HVAC Technician 3 job type Posted on: Nov 05, 2026
  • HVAC Technician 3 experience level Reliant Critical Infrastructure
  • HVAC Technician 3 employment type Ashburn, Virginia
  • HVAC Technician 3 employment type Onsite
  • HVAC Technician 3 salary Full-time

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Job Title :

HVAC Technician 3

Job Type :

Full-Time

Job Location :

Ashburn Virginia United States

Remote :

No

Jobcon Logo Job Description :

Job Description

TITLE: HVAC Technician III - Data Center

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The HVAC Technician III, will serve as the lead technician for all mission critical mechanical services/maintenance under contract. The position will be responsible for monitoring compliance with contractual commitments. The position will provide guidance, leadership and knowledge regarding the installation, service, maintenance, and operation of mission critical data center mechanical equipment.

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ESSENTIAL DUTIES AND RESPONSIBILITIES:

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• Experienced and able to perform preventive maintenance, trouble diagnosis, routine, and emergency repairs without supervision on all HVAC equipment including but not limited to:

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• Air and water-cooled reciprocating chillers

\n

• Centrifugal and screw package chillers

\n

• Natural gas boilers and unit heaters

\n

• Electric duct heaters

\n

• Cooling Towers

\n

• Pneumatic, DDC and Variable Frequency Drive controls

\n

• HVAC air distribution systems, AHU’S, FCU’S, Fans and other devices used in air distribution.

\n

• Various types of water pumps used in the HVAC industry.

\n

• Maintain, upgrade and backup Building Automation Software as required.

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QUALIFICATIONS:

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Education/Experience (Desired):

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• High School Diploma/GED required

\n

• Successful completion of basic air condition theory class.

\n

• Understand proper use of HVAC diagnostic tools and instruments.

\n

• Experience with DDC, pneumatic and variable frequency drive controls.

\n

• Minimum of 7 years large commercial HVAC service experience required; 8 years preferred.

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• Satisfactorily pass or complete any required client background checks or training.

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Computer Skills:

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• Proficient in Microsoft Office or related software.

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Certificates and Licenses:

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• Environmental Protection Agency (EPA) Universal Certification a plus

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• VA Journeyman HVAC license a plus

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• OSHA Certification

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• Clear and valid Virginia/Maryland driver’s license

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• US citizen and able to obtain security clearance is preferred

Jobcon Logo Position Details

Posted:

Nov 05, 2026

Reference Number:

8134cefd7b995c03

Employment:

Full-time

City:

Ashburn

Job Origin:

APPCAST_CPC

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Job Description

TITLE: HVAC Technician III - Data Center

\n


\n

The HVAC Technician III, will serve as the lead technician for all mission critical mechanical services/maintenance under contract. The position will be responsible for monitoring compliance with contractual commitments. The position will provide guidance, leadership and knowledge regarding the installation, service, maintenance, and operation of mission critical data center mechanical equipment.

\n


\n

ESSENTIAL DUTIES AND RESPONSIBILITIES:

\n


\n

• Experienced and able to perform preventive maintenance, trouble diagnosis, routine, and emergency repairs without supervision on all HVAC equipment including but not limited to:

\n

• Air and water-cooled reciprocating chillers

\n

• Centrifugal and screw package chillers

\n

• Natural gas boilers and unit heaters

\n

• Electric duct heaters

\n

• Cooling Towers

\n

• Pneumatic, DDC and Variable Frequency Drive controls

\n

• HVAC air distribution systems, AHU’S, FCU’S, Fans and other devices used in air distribution.

\n

• Various types of water pumps used in the HVAC industry.

\n

• Maintain, upgrade and backup Building Automation Software as required.

\n


\n

QUALIFICATIONS:

\n

Education/Experience (Desired):

\n

• High School Diploma/GED required

\n

• Successful completion of basic air condition theory class.

\n

• Understand proper use of HVAC diagnostic tools and instruments.

\n

• Experience with DDC, pneumatic and variable frequency drive controls.

\n

• Minimum of 7 years large commercial HVAC service experience required; 8 years preferred.

\n

• Satisfactorily pass or complete any required client background checks or training.

\n


\n

Computer Skills:

\n

• Proficient in Microsoft Office or related software.

\n


\n

Certificates and Licenses:

\n

• Environmental Protection Agency (EPA) Universal Certification a plus

\n

• VA Journeyman HVAC license a plus

\n

• OSHA Certification

\n

• Clear and valid Virginia/Maryland driver’s license

\n

• US citizen and able to obtain security clearance is preferred

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