CoolSys Refrigeration and HVAC Systems Jobs in Riverdale, MD

Operating Engineer

JLL - Baltimore,MD

Develop your engineering career at JLL! The Operating Engineer supports operation, inspection and maintenance processes to mechanical, HVAC, electrical and plumbing equipment and systems. You will work as part of an...

Operating Engineer

JLL - Baltimore,MD

Develop your engineering career at JLL! The Operating Engineer supports operation, inspection and maintenance processes to mechanical, HVAC, electrical and plumbing equipment and systems. You will work as part of an...

Stationary Engineer

MedStar Health - Brooklyn,MD

General Summary of Position ...

Lead Generator

ARS-Rescue Rooter - Bowie,MD

Company Name: ARS-Rescue Rooter Overview: Pay: $20.00 per hour + commission ...

Asphalt Paving Machine Operator

HOLCIM - Bowie,MD

COMPANY OVERVIEW Holcim is planning to spin-off its North American Business to unleash its full potential, capitalizing on North America's oversized growth in construction led by the modernization of infrastructure, a surge in...

HVAC Technician V

Johns Hopkins Hospital - Baltimore,MD

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Refrigeration Maintenance Mechanic I

Johns Hopkins Hospital - Baltimore,MD

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Senior HVAC Sales Engineer - Baltimore

Carrier - Baltimore,MD

Country: United States of America Location: CAM05: CCS-Baltimore, MD 3701 Commerce Drive, Ste. 111, Baltimore, MD, 21227 USA Carrier is the leading global provider of healthy, safe and sustainable building and cold...

Outside Sales / HVAC - Laurel, MD

ARS-Rescue Rooter - Laurel,MD

Company Name: ARS-Rescue Rooter Overview: American Residential Services is the largest provider of residential services in the US, employing more than...

Utility Engineer I (Commercial HVAC Tech)

Community College of Baltimore County - Catonsville,MD

Salary: $37.14 - $52.94 Hourly Location : Essex, MD Job Type: Full-Time Staff Job Number: 2025-018 Division: Administrative...

HVAC MECHANIC

Chugach Government Solutions - Annapolis,MD

About Us When you work at Chugach Government Solutions (CGS), you join a proud legacy of supporting missions while sustaining culture. The federal division of Chugach Alaska Corporation, CGS has been supporting critical...

In-Home Skilled Trades Sales - Columbia MD

Blue Dot Heating, Air Conditioning - Columbia,MD

Company Name: Blue Dot Heating, Air Conditioning Overview: Pay: Pay: $100k - $200k+ annually based on performance* (average compensation range of top performers)...

Software Engineer, Senior Associate

Peraton - Annapolis Junction,MD

Responsibilities Peraton is seeking a Software Engineer to support an IC mission in the Ft. Meade / Annapolis Junction, MD area. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g.,...

HVAC Installer

The Tustin Group - Baltimore,MD

Summary: Performs all aspects of HVAC work including assembly, installation, and replacement of HVAC equipment including pipes, fittings and fixtures, and ductwork while maintaining job requirements and customer...

HVAC Technician

Bering Straits Native Corporation - Baltimore,MD

ESSENTIAL DUTIES & RESPONSIBILITIES The Essential Duties and Responsibilities are intended to present a descriptive list of the range of duties performed for this position and are not intended to reflect all duties performed...

Hvac Technician

Aerotek - Edgewater,MD

Job Title: HVAC Technician Job Description We are seeking an experienced HVAC Technician with four years of experience to assist with service and retrofitting tasks. You will be responsible for retrofits, installations,...

HVAC Service Technician II

Daikin Applied - Bowie,MD

Make your mark at the world's largest HVAC company Daikin Applied is seeking a full-time HVAC Service Technician II. In this role, you will be responsible for diagnosing, repairing, and performing...