Closes in 11d
Principal Journeyman-Commercial Service
ConstellationBaltimore, MD
Full Time
Posted September 25, 2026
$45 - $55/hr
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Application opens on company website
Listing evidence and provenance
- Source
- Employer career site View original listing
- Freshness
- Open in the current public read path; this is not an employer guarantee.Last observed October 5, 2026
- Classification
- Modern power-system classification not yet published for this listing.Legacy source industry field: Power Generation
- Pay provenance
- Employer-provided pay
Job Description
Performs a wide range of HVAC/Refrigeration services for Commercial customers and promotes the sale of all other services offered by Constellation to customers.
Key Responsibilities
- Install, maintain, and repair complex HVAC and refrigeration systems, including advanced air conditioning units, heating systems, and refrigeration equipment.
- Diagnose and troubleshoot intricate issues with HVAC and refrigeration systems to ensure optimal performance and efficiency.
- Perform comprehensive maintenance and inspections to prevent system failures and ensure compliance with safety and industry standards.
- Collaborate with team members to complete projects efficiently and effectively.
- Read and interpret blueprints, technical drawings, and specifications, to determine the layout and installation requirements.
- Maintain accurate records of work performed, including detailed service reports and inventory management.
- Stay up to date with the latest industry trends, technologies, and best practices to provide high-quality service.
- Install, maintain, and repair complex HVAC and refrigeration systems, including advanced air conditioning units, heating systems, and refrigeration equipment.
- Diagnose and troubleshoot intricate issues with HVAC and refrigeration systems to ensure optimal performance and efficiency.
- Perform comprehensive maintenance and inspections to prevent system failures and ensure compliance with safety and industry standards.
- Collaborate with team members to complete projects efficiently and effectively.
- Read and interpret blueprints, technical drawings, and specifications, to determine the layout and installation requirements.
- Maintain accurate records of work performed, including detailed service reports and inventory management.
- Stay up to date with the latest industry trends, technologies, and best practices to provide high-quality service.
Requirements
- 10 years of experience in HVAC and refrigeration maintenance and repair
- State Journeyman HVAC license
- EPA certification for handling refrigerants
- Demonstrated advanced knowledge of HVAC refrigeration systems, including electrical and mechanical components
- Demonstrated excellent critical thinking skills
- Proven ability to lead and mentor others
- Proven ability to work effectively both independently and collaboratively in team environments
- Strong communication and customer service skills
- Eligibility to meet Company driving standards, including possession of a valid driver's license
- Ability to work weekends and overtime
- Completion of a technical school or apprenticeship program
- Valid gas fitter's license
- 10 years of experience in HVAC and refrigeration maintenance and repair
- State Journeyman HVAC license
- EPA certification for handling refrigerants
- Demonstrated advanced knowledge of HVAC refrigeration systems, including electrical and mechanical components
- Demonstrated excellent critical thinking skills
- Proven ability to lead and mentor others
- Proven ability to work effectively both independently and collaboratively in team environments
- Strong communication and customer service skills
- Eligibility to meet Company driving standards, including possession of a valid driver's license
- Ability to work weekends and overtime
Benefits & Perks
- Constellation offers an extensive selection of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and a wide-range of benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, eligible employees are offered a bonus program, 401(k) with company match, employee stock purchase program; comprehensive medical, dental and vision benefits, including robust wellbeing programs; disability and life insurance benefits; paid time off for vacation, holidays, and sick days; and much more.
- Take-home Vehicle: Start your day from home with a company-provided vehicle.
- Training & Development: We have an in-house training group to support your career and aid in the development of a path for advancement.
- Consistent Opportunities to Work: Technicians enjoy a steady work week even during slower business periods.
- Paid Time Off Benefits: 9 paid company holidays, eligible for 11 days paid vacation time and an additional 2 personal choice paid days in your first full year.
- Expected hourly range of $44.86 to $54.82 , varies based on experience, along with comprehensive benefits package that includes bonus and 401(k). In addition to your hourly wage, this role has additional earning potential through voluntary overtime and task work opportunities dependent on business need.
Ready to Apply?
Apply directly on Constellation's site
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