Group One

HVAC Technician

3+ years HVAC experience in commercial/industrial; MA refrigeration license; reads schematics; strong troubleshooting; valid US driver’s license.

Electrician (Journeyman)

Electrician

Massachusetts licensed electrician/journeyman, 4+ years experience, valid MA driver license, NFPA 70/70E knowledge, good communication.

Minimum 5 years of HVAC experience in commercial/industrial settings; HVAC certification preferred; valid US driver’s license; strong troubleshooting and maintenance skills.

Grounds & Operations Porter

Custodial and groundskeeping, snow removal, basic maintenance; valid US driver’s license with 3+ years experience; able to lift up to 75 lbs; outdoor work.

Engineer

Valid US driver license, 3+ years experience; strong communication; adaptable; read Maximo work orders; perform maintenance across electrical, plumbing, mechanical tasks.

Four+ years of electrical experience in commercial/industrial facilities; strong knowledge of electrical systems; ability to read and interpret technical drawings; excellent troubleshooting skills.

Lead Engineer

Experience leading engineering teams, shift-based operations at airports, maintenance, Maximo, electrical/mechanical tasks; valid US driver's license; strong communication.

Maintenance Technician (Logan Airport)

Maintenance Technician

Operate tools, mechanically inclined, safety-conscious, read instructions, valid US driver’s license, 3+ years driving.

Commercial Painter

2+ years of experience in commercial or industrial painting; experience on large commercial projects; knowledge of painting techniques and surface preparation; operating spray equipment; OSHA safety training preferred; lifts/scaffolding experience.

Senior HVAC/R Technician

HVAC/R Technician

Massachusetts Refrigeration Technician License; 7+ years in hot & cold commercial kitchen equipment repair; troubleshoot HVAC/R equipment; communication skills; valid US driver's license.

Master Electrician

Massachusetts Master Electrician license required; 5+ years as Master Electrician; NEC/NFPA 70; control systems experience; blueprint reading; leadership; valid US driver's license.

5+ years in commercial/industrial HVAC; HVAC and EPA 608 certified; NATE preferred; strong troubleshooting; valid US driver’s license.

Assistant Manager

3+ years in airport/security/regulated operations; scheduling and payroll system experience; strong Excel and documentation skills; US driver license (3+ years); ability to manage multiple priorities.

Operations Coordinator

3+ years in airport/security/regulated operations; experience with scheduling and payroll systems; Excel proficiency; strong organizational skills; valid US driver’s license.

Overnight Maintenance Technician

At least 2 years of experience as a maintenance technician or similar role, knowledge of plumbing, electrical, carpentry, HVAC, and a valid US driver's license.

Title	Location	Date
HVAC Technician Full Time · $94K-$119K/yr · 3+ YOE Boston, Massachusetts, United States · Onsite	Boston, Massachusetts, United States Onsite	Apr 30, 2026
Electrician (Journeyman) Full Time · $83K/yr · 4+ YOE East Boston, Massachusetts, United States · Onsite	East Boston, Massachusetts, United States Onsite	Apr 30, 2026
HVAC Technician Full Time · $94K-$119K/yr · 5+ YOE Newark, New Jersey, United States · Onsite	Newark, New Jersey, United States Onsite	Apr 30, 2026
Grounds & Operations Porter Full Time · $40K-$46K/yr Newark, New Jersey, United States · Onsite	Newark, New Jersey, United States Onsite	Apr 30, 2026
Engineer Full Time · $62K-$66K/yr · 3+ YOE Queens, New York, United States · Onsite	Queens, New York, United States Onsite	Apr 30, 2026
Electrician Full Time · $67K-$77K/yr · 4+ YOE Newark, New Jersey, United States · Onsite	Newark, New Jersey, United States Onsite	Apr 30, 2026
Lead Engineer Full Time · $71K/yr · 3+ YOE Queens, New York, United States · Onsite	Queens, New York, United States Onsite	Apr 30, 2026
Maintenance Technician (Logan Airport) Full Time · $46K-$54K/yr Boston, Massachusetts, United States · Onsite	Boston, Massachusetts, United States Onsite	Apr 30, 2026
Commercial Painter Full Time · $42K-$50K/yr · 2+ YOE Newark, New Jersey, United States · Onsite	Newark, New Jersey, United States Onsite	Apr 30, 2026
Senior HVAC/R Technician Full Time · $146K-$156K/yr · 7+ YOE East Boston, Massachusetts, United States · Onsite	East Boston, Massachusetts, United States Onsite	Apr 30, 2026
Master Electrician Full Time · $104K-$146K/yr · 5+ YOE East Boston, Massachusetts, United States · Onsite	East Boston, Massachusetts, United States Onsite	Apr 30, 2026
HVAC/R Technician Full Time · $108K-$125K/yr · 5+ YOE Newark, New Jersey, United States · Onsite	Newark, New Jersey, United States Onsite	Apr 15, 2026
Assistant Manager Full Time · $60K-$70K · 3+ YOE New York, New York, United States · Onsite	New York, New York, United States Onsite	Mar 30, 2026
Operations Coordinator Full Time · $60K-$70K · 3+ YOE New York City or United States · Onsite	New York City or United States Onsite	Mar 27, 2026
Overnight Maintenance Technician Full Time · $48K-$58K/yr · 2+ YOE East Boston, Massachusetts, United States · Onsite	East Boston, Massachusetts, United States Onsite	Jan 23, 2025

Activities	Facility maintenanceAviation support servicesCommercial constructionSignage productionParking management
Headquarters	US
Industries	Facility ServicesAviation
Name	Group One
Employees	500
Type	Private
Subsidiaries	Omni-ServG1 Facility ServicesG1 ContractingG1 GraphicsSecure Parking Systems
Tagline	Provides facility maintenance, aviation support, and construction services nationally.
Founded	1,998
Website	grouponellc.com

Group One

About Group One