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Salary
≈ $54k – $97k per year (Estimated)
Location
In office (Waltham, 7am - 5pm)
Seniority
Middle · 5+ years exp

Confirmed on the employer's own hiring board on Oct 27, 2026. First seen by Alion on Oct 22, 2026. EMCOR Group scores A on the Alion truth index.

Overview
Company
Impact
Profile match
EMCOR Group is an American mechanical and electrical construction, industrial and energy infrastructure and building services company headquartered in Norwalk, Connecticut. A Fortune 500 member of the S&P 500 listed on the NYSE, it reported about 16.99 billion dollars of revenue in 2025 through roughly 100 operating companies, around 450 US locations and about 47,700 employees, including subsidiaries such as AltairStrickland, R.S. Harritan and Welsbach Electric. Its job board covers project managers and engineers, HVAC and fire protection technicians, sheet metal and electrical apprentices, cost accountants and safety staff.

About Us

From commercial office space and manufacturing to multi-site retail portfolios, we manage and support over 1 billion square feet of facilities space for the nation’s leading organizations. We provide comprehensive facility services ranging from mechanical maintenance and self-performed, site-based operations to energy-efficiency upgrades and supplier-managed interior/exterior maintenance.

Job Summary

Maintenance tech II-Waltham, MA. Mon to Fri 7:00am to 5:00pm. Responsible for preventive maintenance, inspections, troubleshooting, and repairs of commercial and industrial facility equipment. Ensures building systems operate safely and efficiently while maintaining a comfortable environment for occupants. Documents work in the CMMS, supports facility operations, and delivers excellent customer service while working independently and as part of a team.

Essential Duties & Responsibilities

Perform preventive maintenance, inspections, and routine repairs on commercial building systems and equipment. Troubleshoot equipment issues and assist with mechanical, plumbing, electrical, and general building repairs. Monitor equipment performance, document maintenance activities, and report concerns. Complete tasks such as filter changes, lubrication, belt replacement, coil cleaning, painting, and minor carpentry repairs. Provide excellent customer service and communicate effectively with occupants, vendors, and team members. Follow all safety policies, OSHA regulations, and PPE requirements. Support contractors, special projects, and facility operations while maintaining clean and organized work areas. Perform other duties as assigned.

Qualifications

Education

(HS Diploma, Under/Graduate Degree, etc.)

High School Diploma or equivalent required. Trade school, vocational training, technical certification, or related coursework preferred.

Business Experience

(prior years work/related experience)

5 years experience in the position

Licenses/Certifications

EPA608 CFC required. Valid driver's license required. Forklift, aerial lift, scissor lift, OSHA, or trade certifications are a plus.

Language Skills

Ability to read, understand, and interpret safety procedures, operating instructions, maintenance manuals, blueprints, diagrams, and work orders. Ability to prepare routine reports, maintenance documentation, and professional correspondence.

Ability to effectively communicate with customers, coworkers, and management. Ability to calculate measurements, percentages, proportions, area, circumference, and volume. Ability to apply basic algebraic and geometric concepts to maintenance and repair activities. Ability to solve practical problems involving multiple variables in environments with limited standardization.

Qualifications

Basic knowledge of commercial building systems, maintenance practices, and general repairs, including plumbing, carpentry, and mechanical systems. Ability to safely use hand and power tools, operate lifts and forklifts (with certification), and utilize computers, mobile devices, and CMMS software. Must be able to follow maintenance procedures and facility standards.

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is frequently required to stand; walk; sit; use hands to finger, handle, or feel; reach with hands and arms and talk or hear. The employee is occasionally required to climb or balance; stoop, kneel, crouch, or crawl and taste or smell. The employee must occasionally lift and/or move up to 50 pounds. Specific vision abilities required by this job include ability to adjust focus.

Work Environment

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this Job, the employee is occasionally exposed to moving mechanical parts; high, precarious places; fumes or airborne particles; toxic or caustic chemicals; outside weather conditions; extreme cold; extreme heat; risk of electrical shock; explosives; risk of radiation and vibration.

The noise level in the work environment is usually moderate.

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.

Affirmative Action Policy

Please review our Affirmative Action Policy.

Notice to Prospective Employees

Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. 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

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