JOBS / MARYLAND / Mobile Maintenance Technician

Mobile Maintenance Technician

📍 Rockville, MD Permanent

About the Role

The Mobile Maintenance Tech is responsible for performing preventative maintenance, troubleshooting, repair, and installation of building systems and equipment within commercial, industrial, healthcare, educational, and mixed-use facilities. This position ensures the safe, efficient, and reliable operation of facility assets, including mechanical, electrical, plumbing, HVAC, and general building systems.

The ideal candidate possesses strong mechanical aptitude, a customer-service mindset, and the ability to diagnose and resolve maintenance issues while maintaining compliance with safety regulations and facility operating standards.

$26 - $32 an hourThe pay listed is the hourly range or the hourly rate for this position. A specific offer will vary based on applicant’s experience, skills, abilities, geographic location, and alignment with market data.

Responsibilities

Perform preventive maintenance on facility equipment and building systems.

Troubleshoot, repair, and maintain HVAC, electrical, plumbing, mechanical, and related facility systems.

Respond to work orders and service requests in a timely manner.

Inspect facility equipment to identify safety hazards, operational deficiencies, or maintenance needs.

Repair or replace pumps, motors, valves, filters, belts, bearings, lighting fixtures, and other building components.

Conduct routine inspections of HVAC equipment, air handlers, boilers, chillers, and associated systems.

Maintain interior and exterior building infrastructure in safe working condition.

Perform minor carpentry, painting, drywall, flooring, and general building repairs.

Utilize computerized maintenance management systems (CMMS) to document work performed and maintain maintenance records.

Support emergency response activities and after-hours maintenance as required.

Assist with equipment installations, renovations, and facility improvement projects.

Ensure compliance with OSHA regulations, safety procedures, and company policies.

Maintain inventory of tools, equipment, and maintenance supplies.

Work collaboratively with facility managers, engineering personnel, contractors, and vendors.

Qualifications

Education

High School Diploma or GED required.

Technical school, vocational training, or military maintenance experience preferred.

Experience

2+ years of facility maintenance, industrial maintenance, building maintenance, or mechanical repair experience required.

Experience maintaining commercial buildings, healthcare facilities, manufacturing environments, distribution centers, or educational facilities preferred.

Working knowledge of HVAC, electrical, plumbing, mechanical, and general building systems.

Experience using hand tools, power tools, testing equipment, and diagnostic devices.

Technical Skills

Knowledge of the following systems is preferred:

HVAC equipment and controls

Electrical systems up to 480V

Plumbing and piping systems

Pumps and motors

Air compressors

Building automation systems (BAS/BMS)

Boilers and chillers

Conveyor systems

Preventive maintenance programs

CMMS software platforms

Life safety systems

Required Competencies

Strong troubleshooting and problem-solving skills

Ability to read blueprints, schematics, and technical manuals

Excellent communication and customer service skills

Ability to work independently with minimal supervision

Strong attention to detail

Ability to prioritize multiple work orders and deadlines

Commitment to workplace safety and compliance

Travel up to 30 miles between work sites

Physical Requirements

Frequently stand, walk, climb ladders, bend, kneel, and reach.

Lift and carry up to 50 pounds regularly.

Work in mechanical rooms, rooftops, confined spaces, and varying weather conditions.

Ability to respond to emergency maintenance situations as needed.

Preferred Certifications

EPA Universal Certification

HVAC Certification

OSHA 10 or OSHA 30

Certified Maintenance & Reliability Technician (CMRT)

Stationary Engineer License (where applicable)

Electrical or Mechanical Trade Certification

About ABM Industries

ABM Industries, founded in 1909 and headquartered in New York City, is one of the largest facility services providers in the US, with over 100,000 employees maintaining some six billion square feet of space daily. Services include engineering, HVAC and mechanical, electrical and power, janitorial, and parking operations. Its technicians work on site at client facilities across 19 industries, including airports, data centers, manufacturing plants, semiconductor fabs, hospitals, universities, and distribution warehouses.

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Job Snapshot

$26 – $32 /hr

-17% below median

≈ $54,000 – $66,500 / yr