Sr. Maintenance Mechanic

Mini-Circuits•New York, NY

21d•$38 - $45

About The Position

The Senior Maintenance Mechanic maintains, troubleshoots, repairs, and installs HVAC systems and other facility-related equipment to support safe, reliable, and efficient company facilities. The role requires technical expertise with rooftop packaged HVAC units and split systems, along with working knowledge of electrical, plumbing, compressed air, and general building maintenance systems. Working with other Facilities Team members, the mechanic performs preventive maintenance, repairs, renovations, and installations across two company buildings and associated parking areas. The work includes maintaining building infrastructure, office equipment, industrial systems such as air compressors and generators, and engineering, production, and testing equipment that depends on electrical, compressed air, plumbing, and other utility services. The role supports production and engineering operations, minimizes equipment downtime, and helps maintain a safe and functional work environment. All work must comply with company procedures, Environmental Health and Safety (EH&S) requirements, applicable NYC building codes, and other relevant safety and regulatory standards. The position may also provide occasional maintenance support at the company’s Long Island facility, with transportation provided by the company.

Requirements

High school diploma or GED and technical training school.
Five years of hands-on experience performing electrical, carpentry, plumbing, repair, and installation work in an industrial or commercial facility environment.
EPA Section 608 Universal Certification.
Practical knowledge of HVAC system operation, troubleshooting, maintenance, and repair, including rooftop packaged units and split systems.
Proficiency in the safe and effective use of hand tools, power tools, and specialized equipment used in facility maintenance and mechanical repairs.
Working knowledge of fire sprinkler and fire alarm systems, domestic water supply and sewage systems, electrical distribution systems, and other essential building infrastructure.
Ability to operate electrical and mechanical testing instruments, interpret readings, diagnose equipment malfunctions, and perform appropriate corrective maintenance.
Willingness and ability to respond to facility emergencies and urgent maintenance needs outside normal working hours, including evenings and weekends, as required.
Ability to perform physically demanding tasks, including lifting, carrying, climbing, and bending, and stamina to complete assigned duties safely in varied facility and equipment environments.
Excellent verbal communication skills, good written skills, and basic computer knowledge.

Responsibilities

Troubleshoot, maintain, repair, and install HVAC systems, including rooftop packaged units, split systems, air conditioning equipment, ventilation systems, ductwork, and related components.
Use electrical testing instruments, pressure gauges, and other diagnostic equipment to identify malfunctions, determine root causes, and implement corrective actions.
Install, maintain, troubleshoot, and repair electrical components, plumbing fixtures, compressed air lines, equipment, and related facility systems.
Perform building repairs, renovations, and installations involving carpentry, drop ceilings, floor tiles, bathroom fixtures, electrical wiring, HVAC vents and ducts, roofing, and other facility infrastructure.
Safely operate and maintain hand tools, power tools, and specialized maintenance equipment.
Conduct routine inspections and preventive maintenance to reduce equipment downtime, extend the service life of facility systems, and maintain a safe and functional work environment.
Provide maintenance support to production operations and respond to facility emergencies as needed.
Perform seasonal and facility-related duties, including snow removal, to maintain safe and accessible premises.
Perform work in accordance with company ISO procedures, EH&S policies, applicable NYC building codes, and established safety practices.
Identify potential equipment failures, unsafe conditions, and facility maintenance concerns; communicate findings, recommend corrective actions, and escalate issues to the Team Leader or Supervisor as appropriate.
Operate a company vehicle as needed to purchase, pick up, and deliver maintenance materials, parts, and supplies.
Provide occasional maintenance support at the company’s Long Island facility; transportation is provided by the company.
Perform other facility maintenance and job-related duties as assigned by the Supervisor or Manager.