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Assembly Line Associate Jobs in Saint Louis, MO (NOW HIRING)

Hydromat

Mechanical Technician

Saint Louis, MO · On-site

Hydromat Technicians are responsible for the build and/or repair of Hydromat's line of machines. We ... assembly of hydraulic, pneumatic, and electrical components. This position requires * Associate ...

Hydromat

Mechanical Technician

Saint Louis, MO · On-site

This position involves the assembly of hydraulic, pneumatic, and electrical components.This ... We are committed to gain the appreciation and respect of our customers, associates, suppliers ...

Kelly Services

Manufacturing Associate

O Fallon, MO

$18/hr

Previous manufacturing experience or experience with small parts assembly. * Stable work history ... Reliable transportation required, no bus line offered. What happens next: Once you apply, you'll ...

Adecco

Manufacturing Technician

Saint Louis, MO · On-site

$24.20/hr

Perform line changeovers, which include cleaning, disassembly, re-assembly of line equipment and lubrication. * Support line performance, working closely with team associates for achievement of line ...

GSK Group of Companies

Maintenance Mechanic

Saint Louis, MO · On-site

$24.25 - $31/hr

Perform line changeovers, which include the disassembly and re-assembly of Packaging/Manufacturing ... Support Operations line performance, working closely with team associates for achievement of line ...

Haleon plc.

Maintenance Mechanic

Saint Louis, MO · On-site

$60 - $80/hr

Perform line changeovers, which include the disassembly and re-assembly of Packaging/Manufacturing ... Support Operations line performance, working closely with team associates for achievement of line ...

Gsknch

Maintenance Mechanic

Saint Louis, MO

$24.25 - $31/hr

Perform line changeovers, which include the disassembly and re-assembly of Packaging/Manufacturing ... Support Operations line performance, working closely with team associates for achievement of line ...

Steris Corporation

Quality Technician

Chesterfield, MO · On-site

$17.75 - $24/hr

What You'll Do as a Quality Technician • Assists in production line Quality investigations and ... an associate degree. Preferred: Experience working in a regulated industry (i.e. FDA/13485, ISO ...

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All JobsAssembly Line Associate JobsAssembly Line Associate Jobs in Saint Louis, MO

Assembly Line Associate information

See Saint Louis, MO salary details

$10

$16

$20

How much do assembly line associate jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for assembly line associate in Saint Louis, MO is $16.50, according to ZipRecruiter salary data. Most workers in this role earn between $14.71 and $17.31 per hour, depending on experience, location, and employer.

What is an assembly line associate?

Assembly Line Associates are workers who operate on manufacturing or production lines, assembling products or components in a systematic and repetitive manner. They are responsible for performing specific tasks at various stages of the assembly process, ensuring products are built to quality standards and specifications. Their duties may include using hand tools, operating machines, inspecting finished parts, and maintaining a clean and safe work environment. Assembly Line Associates play a crucial role in keeping production moving efficiently and meeting manufacturing targets.

What are the key skills and qualifications needed to thrive as an assembly line associate?

To thrive as an Assembly Line Associate, you need strong manual dexterity, attention to detail, and a high school diploma or equivalent. Familiarity with manufacturing equipment, conveyor systems, and basic safety certifications is often required. Reliability, teamwork, and the ability to follow instructions precisely are standout soft skills in this position. These skills are crucial for maintaining production efficiency, ensuring product quality, and supporting a safe and collaborative work environment.

What are some common challenges faced by assembly line associates and how can they be addressed?

Assembly Line Associates often encounter challenges such as maintaining speed and accuracy during repetitive tasks, adapting to changes in production schedules, and communicating effectively with team members. Staying focused and following standardized procedures can help minimize errors and improve efficiency. Regularly rotating tasks, taking short breaks, and participating in team meetings can also reduce fatigue and promote a collaborative work environment. Embracing feedback and continuous improvement practices are key to overcoming these challenges and succeeding in the role.

What is the difference between Assembly Line Associate vs Production Worker?

AspectAssembly Line AssociateProduction Worker
CredentialsHigh school diploma or equivalent; minimal certificationsHigh school diploma or equivalent; may include specific machinery training
Work EnvironmentManufacturing plant, assembly line settingManufacturing or factory environment, often involving machine operation
Job DutiesAssembling products, quality checks, following assembly proceduresOperating machinery, assembling parts, packaging products
Industry UsageCommonly used in manufacturing and assembly linesUsed across various manufacturing sectors, similar to assembly line roles

Both roles involve working in manufacturing environments with similar credentials and duties. An Assembly Line Associate typically focuses on assembling products along a production line, while a Production Worker may have broader responsibilities, including operating machinery and packaging. Both are essential in manufacturing operations and often overlap in daily tasks.

Do assembly line jobs still exist?

Yes, assembly line jobs still exist and are common in manufacturing industries such as automotive, electronics, and consumer goods. These roles typically involve operating machinery, assembling products, and following safety protocols, often requiring physical stamina and attention to detail.

Is it hard to work on an assembly line?

Working as an assembly line associate can be physically demanding and requires attention to detail, as tasks often involve repetitive motions and standing for long periods. It may also require quick pace and teamwork, but training is typically provided to help workers adapt to the workflow and safety protocols.

What cities near Saint Louis, MO are hiring for Assembly Line Associate jobs?

Cities near Saint Louis, MO with the most Assembly Line Associate job openings:

Assembly Line Associate jobs near you
Infographic showing various Assembly Line Associate job openings in Saint Louis, MO as of August 2026, with employment types broken down into 1% As Needed, 70% Full Time, 26% Part Time, 1% Temporary, and 2% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $34,322 per year, or $16.5 per hour.

Mechanical Technician

Hydromat

Saint Louis, MO • On-site

Full-time

Re-posted 19 days ago

Job description

Hydromat Technicians are responsible for the build and/or repair of Hydromat's line of machines. We are in search of self-motivated individuals that are true craftsmen. Maintenance machinists, CNC machinists, and skilled mechanics find this work to be enjoyable, challenging, and loaded with continual learning opportunities. This position involves the assembly of hydraulic, pneumatic, and electrical components.
This position requires
  • Associate degree (A. A.) in Industrial Electronics Technology or Precision Machining Technology or equivalent from two-year college or technical school is preferred; minimum two (2) years practical experience; or combination of education and experience is required.
  • Must be able to troubleshoot mechanical assemblies, understand tolerances and classes of fit, read drawings (detail and assembly), and understand proper disassembly and assembly procedures
Schedule
This position requires a M-F first-shift work schedule. Travel is periodically needed, which typically is up to 25% of the time.
Hydromat's workplace is climate controlled through all weather seasons.
When you work for a world leader that recognizes and rewards your best efforts, you can expect the best for your career. Explore the exceptional opportunities now available at Hydromat, Inc., the leader in precision transfer machine technology. We provide a state-of-the-art environment where challenge and growth go hand-in-hand. Hydromat strives for excellence to guarantee Total Customer Satisfaction.
We are committed to gain the appreciation and respect of our customers, associates, suppliers, friends and community. As an industry leader and visionary, our conduct will always be of the highest credibility and ethical values. Our mission is to create innovative and unique manufacturing solutions that provide high quality and cost-effective production capabilities for metalworking manufacturers. We emphasize continued after sales support in the form of engineering, parts inventory, training, and comprehensive customer service.

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