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Joseph J Magnolia

57 Joseph J Magnolia Jobs Hiring Near You

Joseph J Magnolia

Mechanical Pipefitter

Washington, DC · On-site

$26.25 - $33.50/hr

For over 75 years, Joseph J. Magnolia Inc. has proudly served the DC metropolitan area as a premier contractor specializing in commercial new construction, providing expert plumbing and mechanical ...

Joseph J Magnolia

Pipelayer

Hyattsville, MD · On-site

$19 - $25/hr

Description: For over 75 years, Joseph J. Magnolia Inc. has proudly served the DC metropolitan area as a premier contractor specializing in commercial plumbing, mechanical, and site utility ...

Joseph J. Magnolia, Inc.

Pipelayer

Hyattsville, MD

$19 - $25/hr

Description For over 75 years, Joseph J. Magnolia Inc. has proudly served the DC metropolitan area as a premier contractor specializing in commercial plumbing, mechanical, and site utility ...

Magnolia Companies

New Construction Plumber

Washington, DC · On-site

$25 - $40/hr

Magnolia ("JJM") For over 75 years, Joseph J. Magnolia Inc. has proudly served the DC metropolitan area as a premier contractor specializing in commercial new construction, providing expert plumbing ...

Magnolia Companies

Pipelayer

Hyattsville, MD · On-site

$25 - $28/hr

For over 75 years, Joseph J. Magnolia Inc. has proudly served the DC metropolitan area as a premier contractor specializing in commercial plumbing, mechanical, and site utility construction services.

Magnolia Companies

Mechanical Pipefitter

Washington, DC · On-site

$26.25 - $33.50/hr

For over 75 years, Joseph J. Magnolia Inc. has proudly served the DC metropolitan area as a premier contractor specializing in commercial new construction, providing expert plumbing and mechanical ...

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Joseph J Magnolia Jobs Information

Infographic showing various job openings at Joseph J Magnolia in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% Physical job distribution.

New Construction HVAC Sr. Technician

Joseph J Magnolia

Washington, DC • On-site

Full-time

Medical, Life, Retirement, PTO

Re-posted 3 days ago

Job description

Description:

About Joseph J. Magnolia (“JJM”)

For over 75 years, Joseph J. Magnolia Inc. has proudly served the DC metropolitan area as a premier contractor specializing in commercial new construction, providing expert plumbing and mechanical solutions to our customers.


We believe the best service starts with the best people, so we hire the best and invest in their success.


Joseph J. Magnolia (“JJM”) is currently seeking an experienced New Construction HVAC Sr. Technician to join our team. This role involves the installation, start-up, troubleshooting, and repair of commercial HVAC systems and equipment on active construction projects throughout the DC metropolitan area.


A $5,000 signing bonus is available for qualified candidates.


Responsibilities
  • Install, maintain, and repair commercial HVACR systems in accordance with industry standards.
  • Read and interpret blueprints, construction documents, and manufacturer specifications.
  • Troubleshoot and diagnose mechanical, refrigeration, and electrical system issues.
  • Perform equipment start-ups, testing, commissioning, and warranty repairs.
  • Assist manufacturer representatives with equipment start-up and inspections.
  • Perform testing of HVAC and refrigeration systems to ensure proper operation.
  • Utilize tablets, iPads, and digital software for communication and documentation.
  • Work independently and collaboratively to complete projects safely and efficiently.
  • Maintain compliance with HVAC, mechanical, gas, and electrical codes.
  • Manage multiple jobs and schedules while maintaining quality workmanship.
Requirements:
  • Journeyman HVAC License required.
  • Journeyman Gasfitter License preferred.
  • Strong understanding of commercial HVAC and refrigeration systems.
  • Experience troubleshooting high-voltage equipment and controls.
  • Ability to manage multiple projects and crews independently.
  • Proficient with tablets, iPads, and digital service software.
  • Valid driver’s license required.
  • Bilingual (English/Spanish) preferred.

Benefits & Culture

  • Medical benefits starting the first of the month, plus company-paid life insurance and long-term disability.
  • Company contributions to 401(k).
  • Employee Assistance Program (EAP).
  • Company-paid Basic Life Insurance Policy.
  • Paid time off.
  • 7 Paid Holidays.
  • Opportunity to pursue trade school and ongoing professional development.


As part of our standard hiring process, this role requires completion of a background check and drug screening following an offer of employment.