What does a mechanical maintenance worker do?
Mechanical maintenance worker responsibilities
Here are examples of responsibilities from real mechanical maintenance worker resumes:
- Coordinate all aspects of preventive maintenance, repair, and installation of mechanical, electrical, plumbing, and HVAC systems.
- Perform electrical repairs such as checking and replace fuses, ballasts, lamps, HVAC fan motors.
- Dismantle devices to gain proper access and remove defective parts, using hoists, cranes, handtools and power tools.
- Complete demolition and replacement of existing deteriorate plumbing.
- Test electro-mechanical subsystems for circuit integrity and operational reliability.
- Maintain and develop positive business relationships with a customer's key personnel involve in or directly relevant to a logistics activity.
Mechanical maintenance worker skills and personality traits
We calculated that 20% of Mechanical Maintenance Workers are proficient in CDL, Mechanical Equipment, and Motor Vehicle. They’re also known for soft skills such as Manual dexterity, Mechanical skills, and Troubleshooting skills.
We break down the percentage of Mechanical Maintenance Workers that have these skills listed on their resume here:
- CDL, 20%
Maintained a safe working environment by following all safety rules and regulations set forth by the city and CDL handbook.
- Mechanical Equipment, 18%
Developed and implemented program for performing and tracking mechanical integrity inspections on pressure vessels and other critical mechanical equipment.
- Motor Vehicle, 9%
Perform a variety of minor repairs and services to maintain motor vehicles.
- Technical Manuals, 8%
Conducted and supervised acceptance inspections and determined required repairs on all motor transport equipment in accordance with applicable Technical Manuals.
- Diesel Engines, 8%
Assisted in dismantling and overhauling gasoline and diesel engines Aligned wheels, adjusted brakes and performed needed electrical adjustments
- Plumbing, 7%
Complete demolition and replacement of existing deteriorated plumbing.
"cdl," "mechanical equipment," and "motor vehicle" are among the most common skills that mechanical maintenance workers use at work. You can find even more mechanical maintenance worker responsibilities below, including:
Manual dexterity. The most essential soft skill for a mechanical maintenance worker to carry out their responsibilities is manual dexterity. This skill is important for the role because "industrial machinery mechanics, machinery maintenance workers, and millwrights must have a steady hand and good hand–eye coordination when handling very small parts." Additionally, a mechanical maintenance worker resume shows how their duties depend on manual dexterity: "use charts, technical manuals, and experience to identify and prevent other potentially troublesome areas. "
Mechanical skills. Another soft skill that's essential for fulfilling mechanical maintenance worker duties is mechanical skills. The role rewards competence in this skill because "industrial machinery mechanics, machinery maintenance workers, and millwrights use technical manuals and sophisticated diagnostic equipment to figure out why machines are not working." According to a mechanical maintenance worker resume, here's how mechanical maintenance workers can utilize mechanical skills in their job responsibilities: "perform semi-skilled mechanical maintenance and repair duties involving facilities and equipment as required. "
Troubleshooting skills. mechanical maintenance workers are also known for troubleshooting skills, which are critical to their duties. You can see how this skill relates to mechanical maintenance worker responsibilities, because "industrial machinery mechanics, machinery maintenance workers, and millwrights must observe, diagnose, and fix problems that a machine may be having." A mechanical maintenance worker resume example shows how troubleshooting skills is used in the workplace: "assist mechanics in troubleshooting electrical problems. "
The three companies that hire the most mechanical maintenance workers are:
- Nueces County3 mechanical maintenance workers jobs
- National Railroad Passenger Corporation2 mechanical maintenance workers jobs
- City of St. Louis2 mechanical maintenance workers jobs
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Compare different mechanical maintenance workers
Mechanical maintenance worker vs. Shuttler
An Oiler applies or puts lubricants, oil, or fuel on vehicles, motors, or machines. Besides monitoring and recording gage readings, an Oiler also helps professional engineers to start and operate machinery. These professionals service vehicles, motors, or machines from time to time and help skilled engineers maintain, repair, and overhaul them. Other duties performed by oilers include cleaning and maintaining the engine room, repairing and welding the engine part and deck, and recording all the engine department's tasks.
These skill sets are where the common ground ends though. The responsibilities of a mechanical maintenance worker are more likely to require skills like "cdl," "mechanical equipment," "technical manuals," and "diesel engines." On the other hand, a job as a shuttler requires skills like "transport vehicles," "vehicle damage," "service cars," and "group associates." As you can see, what employees do in each career varies considerably.
The education levels that shuttlers earn slightly differ from mechanical maintenance workers. In particular, shuttlers are 0.9% less likely to graduate with a Master's Degree than a mechanical maintenance worker. Additionally, they're 0.0% less likely to earn a Doctoral Degree.Mechanical maintenance worker vs. Oiler
Mechanics are professionals responsible for assembling, maintaining, and repairing vehicles and types of machinery. They are knowledgeable of various tools and equipment, machinery, electrical systems, and other components. They can usually be seen indoors, garages in particular. Due to the advancement of technology, they are also required to be familiar with computer and software programs that can be used in auto shops and vehicles. They always work in safety precautions.
While some skills are similar in these professions, other skills aren't so similar. For example, resumes show us that mechanical maintenance worker responsibilities requires skills like "motor vehicle," "technical manuals," "diesel engines," and "plumbing." But an oiler might use other skills in their typical duties, such as, "preventative maintenance," "safety standards," "construction equipment," and "oiling."
Oilers earn similar levels of education than mechanical maintenance workers in general. They're 1.3% more likely to graduate with a Master's Degree and 0.0% less likely to earn a Doctoral Degree.Mechanical maintenance worker vs. Engine oiler
The required skills of the two careers differ considerably. For example, mechanical maintenance workers are more likely to have skills like "cdl," "mechanical equipment," "motor vehicle," and "technical manuals." But a engine oiler is more likely to have skills like "autocad," "diesel generators," "lng," and "dryers."
Engine oilers typically earn higher educational levels compared to mechanical maintenance workers. Specifically, they're 8.3% more likely to graduate with a Master's Degree, and 3.7% more likely to earn a Doctoral Degree.Mechanical maintenance worker vs. Mechanic
Types of mechanical maintenance worker
Updated January 8, 2025
