Maintenance Technician III (Waltham, MA)

Planet Group; Waltham (MA); On-site; USD 48,000 - 54,000; Full time

Job summary

Planet Group is seeking a maintenance technician to perform preventive maintenance, inspections, troubleshooting, and repairs on commercial and industrial facility equipment. The role emphasizes safety, clear communication, and reliable documentation of work performed.

The candidate will work with building systems, assist senior technicians, and support operations to ensure a safe, comfortable environment for occupants. A MA Refrigeration Journeyman License is required.

Qualifications

• High School Diploma or equivalent required.
• Trade/vocational training or related certification preferred.
• MA Refrigeration Journeyman License required.

Responsibilities

• Perform preventive maintenance and inspections on facility equipment.
• Troubleshoot and repair building systems and components.
• Document work in CMMS and maintain safe, clean work areas.
• Assist with basic plumbing, electrical, and carpentry tasks as needed.
• Maintain safety standards and assist with contractor coordination.

Skills

Communication

Safety awareness

Mechanical aptitude

Troubleshooting

Reading manuals

Education

High School Diploma or equivalent

Trade school / vocational training / technical certification

Tools

CMMS software

Forklift

Hand tools

Job description

Pay Range: $35-39/hour

Job Summary

Responsible for performing preventive maintenance, routine inspections, troubleshooting, and general repairs on commercial and industrial facility equipment in a safe, efficient, and professional manner. This role supports facility operations by maintaining building systems and equipment reliability while ensuring a safe and comfortable environment for building occupants.

The successful candidate is a strong communicator with excellent follow-through skills, capable of working independently and collaboratively while adhering to all safety, operational, and customer service standards. Mechanical Engineer 3 performs assigned maintenance tasks, documents work activities in the CMMS, and assists in maintaining the overall appearance and functionality of the facility.

Essential Duties and Responsibilities

Preventive Maintenance & Inspections

• Perform scheduled preventive maintenance (PM) activities on facility and building equipment in accordance with established procedures and manufacturer recommendations.
• Conduct routine "shift rounds" and inspections of facility systems and equipment to identify operational issues, safety concerns, and maintenance needs.
• Monitor and record equipment operating conditions including temperatures, pressures, vibration levels, flow rates, and other performance indicators.
• Identify potential equipment failures and report deficiencies to site leadership.

Equipment Maintenance & Repair

• Troubleshoot and perform minor maintenance and repair work on commercial and industrial building systems and equipment.
• Assist senior technicians with more complex repairs and maintenance activities.
• Perform routine maintenance tasks including:
  • Filter replacements
  • Belt and hose inspections/replacements
  • Lubrication and greasing of equipment
  • Oil changes
  • Condenser and coil cleaning
  • Basic mechanical adjustments
• Complete general building maintenance activities such as painting, patching, fixture repairs, and minor carpentry work.
• Perform basic plumbing repairs including faucet, valve, and drain maintenance.
• Assist with simple electrical repairs such as lighting maintenance, lamp replacement, and ballast replacement where permitted.

Customer Service & Communication

• Communicate professionally and effectively with customers, facility occupants, vendors, and team members.
• Ensure customer requests are clearly understood and addressed appropriately.
• Provide updates regarding work status, anticipated completion times, and any operational impacts.
• Support a customer-focused environment by responding promptly and professionally to maintenance concerns.

Safety & Compliance

• Strictly adhere to all company safety policies and procedures.
• Follow OSHA regulations, lockout/tagout procedures, permit requirements, and other workplace safety protocols.
• Utilize required personal protective equipment (PPE) and maintain a safe working environment.
• Identify and report unsafe conditions, hazards, or compliance concerns.
• Participate in safety meetings and required training programs.

Vendor & Contractor Support

• Assist with monitoring subcontractors performing facility services and maintenance activities.
• Provide guidance regarding site procedures, safety requirements, and work locations as directed by management.
• Verify work areas remain safe and organized during contractor activities.

General Facility Support

• Support special projects, facility improvements, and operational initiatives as assigned.
• Maintain work areas, shops, and storage locations in a clean and organized condition.
• Perform additional duties as assigned by the Site Manager, Facilities Manager, or other designated leadership.

Qualifications

Education

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

Business Experience

• Previous experience in commercial or industrial facility maintenance, mechanical maintenance, refrigeration, HVAC, or a related field preferred.

Licenses/Certifications

• MA Refrigeration Journeyman License 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.

Technical Qualifications & Skills

• Basic understanding of commercial building systems and maintenance practices.
• Ability to use hand tools and small power tools safely and effectively.
• Ability to disassemble and reassemble basic building fixtures and equipment.
• Knowledge of basic plumbing, carpentry, and mechanical repair techniques.
• Ability to perform routine maintenance and corrective repairs on building systems and equipment.
• Ability to safely operate forklifts, scissor lifts, aerial lifts, and similar equipment after training and certification.
• Proficiency with computers, mobile devices, tablets, email systems, and CMMS software.
• Ability to learn and apply manufacturer maintenance procedures and facility operating standards.