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Job Summary

EMCOR Government Services is seeking a talented **Part-Time** **Journeyman HVAC Mechanic for the DOE in Washington, DC.** The HVAC Mechanic will operate, monitor, troubleshoot, repair and perform routine reoccurring preventive maintenance services to base building HVAC and other related mechanical equipment. This position is covered by the CBA for Local 99.

The schedule is on the 2** **nd** **Shift: Monday – Thursday 3:00pm-11:00pm

Essential Duties & Responsibilities

+ Installs, services and repairs environment-control systems in commercial buildings, utilizing knowledge of refrigeration theory, pipefitting and structural layout.

+ Performs all HVAC/Mechanical trade functions necessary to install, maintain and repair fixtures, equipment and systems per contract requirements and as directed by the shift lead or manager on duty.

+ Performs preventative maintenance on HVAC/Mechanical systems and components as required by the company.

+ Mounts compressor and condenser units on platforms or floor using hand tools, following blueprints or engineering specifications, the candidate must be familiar with Screw Type and Reciprocating Chiller.

+ Installs, services, and maintains environmental equipment/control systems.

+ Extensive knowledge of packaged direct expansion units, split systems, chilled water piping systems, DDC, pneumatic, and electric controls a must.

+ Have good trouble shooting skills with electrical circuits/components for refrigeration equipment and refrigerate piping systems.

+ Be able to read both ladder and line wiring diagrams.

+ Assist estimators with HVAC layout within building environment.

+ Be able to communicate, work well with customers/co-workers, and handle being under pressure at times.

+ Have good organizational skills with completing paperwork and managing refrigeration/parts inventory.

+ Average skill level with rigging, handling, and moving equipment. Seek out and correct potential problems before they occur

Qualifications

+ Formal apprenticeship with 4 or more years of training.

+ Have at least 5 years of experience as a Journeyman in servicing and repair of equipment.

+ Siemens Apogee Factory training and/or JCI Metasys Factory Training preferred

+ Accomplish all other assigned duties

+ **Must have or be able to obtain a Government Clearance (L Level)**

+ **Must be able to work 2** **nd** **Shift: Monday – Thursday 3:00pm-11:00pm**

+ **Must possess and maintain a Journeyman HVAC License in DC or MD**

\#EGS

\#LI-NS1

Equal Opportunity Employer

As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled

Notice to Prospective Employees

Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companieslist open positions here (https://careers-emcorgroup.icims.com/) . Please check our available positions to confirm that a post or email is genuine.

EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.

Geographic Disclosure

Compensation: $44.11 per hour

Other Compensation:** **_NA_

Benefits: Health and Welfare Benefits consistent with the Collective Bargaining Agreement

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**Job Locations** _US-DC-Washington_

**ID** _2025-4987_

**Company** _EMCOR Government Services, Inc._

**Category** _Maintenance_

**Position Type** _Part-Time_

**Location Type** _Onsite_

**Posted Date** _2 days ago_ _(10/21/2025 10:05 AM)_