What does a mechanical assembler do?

Mechanical assemblers are individuals who fabricate or assemble mechanical pieces, products, or parts. They are knowledgeable about assembly instructions as well as their interpretations. Among their primary responsibilities are to read the list of mechanical components, identify all present interests, and assemble tools. They should know how to read and interpret sketches and blueprints. It is also essential for every assembler to listen to the directions given by their supervisors or any other head.
Mechanical assembler responsibilities
Here are examples of responsibilities from real mechanical assembler resumes:
- Hand place and assemble components such as transformers, resistors, transistors, capacitors, and integrate circuits.
- Assemble cable and harness units in a line environment utilizing manual dexterity.
- Solder electronic componentry to PCB board such as resisters, capacitors, diodes, connectors, etc.
- Assemble pc boards with resistors diodes transformers potentiometers and other components require for the wave solder machine to mass produce.
- Demonstrate manual dexterity as it relates to detail assembly processes.
- Utilize hoists and rigging to facilitate assembly.
- Assemble aerospace components by hand and tools.
- Certify IPC specialist and training certification for ESD.
- Solder SMT and through-hole components into circuit boards.
- Assemble through-hole and surface mount components on PC board.
- download and test PLC programs to ensure components work correctly.
- Experience in manufacturing cable assemblies/wire harnesses to IPC-A-610 and IPC-A-620 standards.
- Make thermal units for tester to accommodate hot/cold ambient test on diodes and transistors.
- Mount RF, electrical and mechanical components into chassis enclosure packaging and circuit boards.
- Carry out different mechanical operations such as circular see, hand see, jig see, and cutoff wheels.
Mechanical assembler skills and personality traits
We calculated that 10% of Mechanical Assemblers are proficient in Hand Tools, Sub Assemblies, and Dexterity. They’re also known for soft skills such as Communication skills, Creativity, and Detail oriented.
We break down the percentage of Mechanical Assemblers that have these skills listed on their resume here:
- Hand Tools, 10%
Completed mechanical assembly following drawings and schematics to meet customer specifications utilizing various hand tools.
- Sub Assemblies, 8%
Performed electrical tests on completed sub assemblies, reworked and troubleshooting questionable units.
- Dexterity, 6%
Manipulated small parts/tools requiring good Manuel dexterity andhand/eye coordination, And Mechanical Assembler
- Assembly Operations, 5%
Performed routine production assembly operations on structural and mechanical sub/assemblies and aircraft systems, equipment and accessories using manual operations.
- Calipers, 5%
Conducted measurements with calipers, micrometers, lasers and collaborated with quality control department.
- Math, 4%
Used math skills including addition, subtraction, multiplication, division, fractions and decimals to measure.
Common skills that a mechanical assembler uses to do their job include "hand tools," "sub assemblies," and "dexterity." You can find details on the most important mechanical assembler responsibilities below.
Communication skills. The most essential soft skill for a mechanical assembler to carry out their responsibilities is communication skills. This skill is important for the role because "mechanical engineering technologists and technicians must be able to clearly explain, both orally and in writing, the need for changes in designs or test procedures." Additionally, a mechanical assembler resume shows how their duties depend on communication skills: "assembled and installed communication equipment using standard hand and power tools following detailed assembly drawings and specific written and oral instructions. "
Detail oriented. mechanical assemblers are also known for detail oriented, which are critical to their duties. You can see how this skill relates to mechanical assembler responsibilities, because "mechanical engineering technologists and technicians must make precise measurements and keep accurate records for mechanical engineers." A mechanical assembler resume example shows how detail oriented is used in the workplace: "verified mechanical performance of custom test fixtures using customer specifications and engineering drawing details. "
Math skills. For certain mechanical assembler responsibilities to be completed, the job requires competence in "math skills." The day-to-day duties of a mechanical assembler rely on this skill, as "mechanical engineering technologists and technicians use mathematics for analysis, design, and troubleshooting." For example, this snippet was taken directly from a resume about how this skill applies to what mechanical assemblers do: "possess experienced interpreting engineering drawings, geometry and/or specifications. "
Mechanical skills. A commonly-found skill in mechanical assembler job descriptions, "mechanical skills" is essential to what mechanical assemblers do. Mechanical assembler responsibilities rely on this skill because "mechanical engineering technologists and technicians must apply theory and instructions from engineers by making new components for industrial machinery or equipment." You can also see how mechanical assembler duties rely on mechanical skills in this resume example: "assembled control panels, medical gas outlets, and other electro-mechanical medical equipment. "
The three companies that hire the most mechanical assemblers are:
- Aerotek136 mechanical assemblers jobs
- Raytheon Technologies61 mechanical assemblers jobs
- Express Employment Indy South59 mechanical assemblers jobs
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Mechanical assembler vs. Assembler & quality control
Assembly technicians are responsible for constructing small parts and components to create a new product according to the specifications of a client or a supervisor. An assembly technician performs diagnostic tests on the assembled product to ensure efficiency and conduct adjustments as needed. An assembly technician also provides manual instructional guides for product use and troubleshooting procedures. Assembly technicians must be knowledgeable about the technology and mechanical industry, as well as have the ability to analyze designs as a guide for creating high-quality products.
There are some key differences in the responsibilities of each position. For example, mechanical assembler responsibilities require skills like "hand tools," "sub assemblies," "dexterity," and "assembly operations." Meanwhile a typical assembler & quality control has skills in areas such as "part numbers," "safety guidelines," "r," and "quality inspection." This difference in skills reveals the differences in what each career does.
Assemblers & quality control tend to make the most money working in the automotive industry, where they earn an average salary of $34,668. In contrast, mechanical assemblers make the biggest average salary, $37,830, in the finance industry.The education levels that assemblers & quality control earn slightly differ from mechanical assemblers. In particular, assemblers & quality control are 0.3% more likely to graduate with a Master's Degree than a mechanical assembler. Additionally, they're 0.1% less likely to earn a Doctoral Degree.Mechanical assembler vs. Assembly technician
In manufacturing facilities, an assembly associate is responsible for assembling product components according to guidelines and diagrams. Their daily tasks often include preparing and processing products, operating machines, maintaining records, and adhering to schedules and production goals. They are also responsible for attending regular meetings and maintaining the cleanliness of work areas, discarding trash properly. Moreover, as an assembly associate, it is essential to maintain an active communication line with co-workers and adhere to the company's safety guidelines and policies.
In addition to the difference in salary, there are some other key differences worth noting. For example, mechanical assembler responsibilities are more likely to require skills like "assembly operations," "calipers," "manual dexterity," and "electro-mechanical assembly." Meanwhile, an assembly technician has duties that require skills in areas such as "customer service," "work ethic," "mechanical assembly," and "production equipment." These differences highlight just how different the day-to-day in each role looks.
Assembly technicians may earn a higher salary than mechanical assemblers, but assembly technicians earn the most pay in the finance industry with an average salary of $37,725. On the other hand, mechanical assemblers receive higher pay in the finance industry, where they earn an average salary of $37,830.In general, assembly technicians achieve similar levels of education than mechanical assemblers. They're 0.1% less likely to obtain a Master's Degree while being 0.1% more likely to earn a Doctoral Degree.Mechanical assembler vs. Assembly associate
Assembly line workers are factory or production floor employees who work on putting together company products. They are assigned to work on a specific part of the product. Once they are done, they should hand it over to the next person on the line. They ensure the quality of the product by doing their part consistently. They also manage the inventory of the features they handle. Assembly line workers should work conscientiously so that the assembly line will remain unbroken. They should be familiar with occupational safety and health practices to ensure that the production floor remains safe for all the workers.
The required skills of the two careers differ considerably. For example, mechanical assemblers are more likely to have skills like "sub assemblies," "assembly operations," "calipers," and "manual dexterity." But a assembly associate is more likely to have skills like "computer system," "assembly machines," "pallets," and "safety policies."
Assembly associates earn the highest salary when working in the automotive industry, where they receive an average salary of $34,416. Comparatively, mechanical assemblers have the highest earning potential in the finance industry, with an average salary of $37,830.Most assembly associates achieve a similar degree level compared to mechanical assemblers. For example, they're 0.6% more likely to graduate with a Master's Degree, and 0.0% more likely to earn a Doctoral Degree.Mechanical assembler vs. Assembly line worker
Types of mechanical assembler
Updated January 8, 2025











