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Labor Union Jobs in Missouri (NOW HIRING)

Sonepar

Warehouse Laborer - Union

Saint Louis, MO · On-site

$22.28/hr

We have a great opportunity for a motivated Warehouse Laborer to join our team! You will ensure products get where they need to be by receiving, picking, packing, shipping, wire cutting and ...

Sonepar Group

Warehouse Laborer - Union

Saint Louis, MO · On-site

$22.28/hr

Warehouse Laborer - Union Req ID: 49743 Location: St. Louis, MO, US, 63110 Company: Sonepar Brand: Echo Electric a Sonepar Company Your career grows here. At Echo Electric, a brand owned by Sonepar ...

Sonepar

Warehouse Laborer - Union

Saint Louis, MO · On-site

$22.28/hr

We have a great opportunity for a motivated Warehouse Laborer to join our team! You will ensure products get where they need to be by receiving, picking, packing, shipping, wire cutting and ...

McGrath & Associates, Inc

Construction Laborer

Saint Louis, MO · On-site

$16 - $20.50/hr

... Union (McGrath will assist with sponsorship if needed). What you'll actually be doing: * Performing general labor tasks on active construction jobsites * Jobsite cleanup, organization, and material ...

McGrath & Associates (MO)

Construction Laborer

Saint Louis, MO · On-site

$16 - $20.50/hr

... Union (McGrath will assist with sponsorship if needed). What you'll actually be doing: * Performing general labor tasks on active construction jobsites * Jobsite cleanup, organization, and material ...

McGrath & Associates, Inc

Concrete Laborer

Saint Louis, MO · On-site

$16.25 - $22.25/hr

... Union (McGrath will assist with sponsorship if needed). What you'll actually be doing: * Performing concrete labor tasks including: * Form setup and breakdown * Blocking, strike-off, and finishing ...

McGrath & Associates (MO)

Concrete Laborer

Saint Louis, MO · On-site

$16.25 - $22.25/hr

... Union (McGrath will assist with sponsorship if needed). What you'll actually be doing: * Performing concrete labor tasks including: * Form setup and breakdown * Blocking, strike-off, and finishing ...

McGrath and Associates, Inc

Concrete Laborer

Saint Louis, MO · On-site

$16.25 - $22.25/hr

... Union (McGrath will assist with sponsorship if needed). What you'll actually be doing: * Performing concrete labor tasks including: * Form setup and breakdown * Blocking, strike-off, and finishing ...

First Student, Inc.

Labor Counsel

Saint Louis, MO · On-site

The Labor Counsel position is an integral role to the organization and a key functioning hands-on ... This includes leading the preparation for collective bargaining union contract negotiations and ...

First Student

Labor Counsel

Saint Louis, MO · On-site

The Labor Counsel position is an integral role to the organization and a key functioning hands-on ... This includes leading the preparation for collective bargaining union contract negotiations and ...

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All JobsLabor Union JobsLabor Union Jobs in Missouri

Labor Union information

See Missouri salary details

$10

$16

$22

How much do labor union jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for labor union in Missouri is $16.97, according to ZipRecruiter salary data. Most workers in this role earn between $14.90 and $18.27 per hour, depending on experience, location, and employer.

What is a labor union?

Labor unions are organizations formed by workers in a particular trade or industry to collectively negotiate with employers regarding wages, benefits, working conditions, and other employment-related matters. Their primary purpose is to protect and advance the interests of their members through collective bargaining and advocacy. Unions also provide support in cases of workplace disputes and can help ensure that labor laws and contracts are fairly enforced. By banding together, workers often have more leverage and influence than they would individually.

What are labor union jobs?

A labor union job is either a job in which you work for a labor union or in a position that is represented by a union. A labor union acts as a representative for workers when they negotiate with the business that employs them. If you work for the union, your duties are to advocate on behalf of the members when it comes to general issues, such as salary, safety, and labor rights. Unions exist in different industries and represent members in a specific trade or closely related professions. Jobs that often have union representation include construction, manufacturing, transportation, and infrastructure workers, law enforcement professionals, firefighters, government workers, educators, and performers.

What are the key skills and qualifications needed to thrive as a labor union representative, and why are they important?

To thrive as a Labor Union Representative, you need a strong understanding of labor laws, collective bargaining, and workplace rights, often supported by experience in labor relations or a related field. Familiarity with grievance procedures, contract negotiation software, and legal research tools is typically important. Outstanding communication, conflict resolution, and leadership skills enable effective advocacy for workers and constructive dialogue with employers. These skills are crucial for protecting employee interests, achieving fair agreements, and fostering positive labor-management relationships.

What are some common challenges faced by professionals working within labor unions, and how can they be addressed?

Professionals working in labor unions often navigate complex negotiations between workers and management, balancing the needs of both parties while advocating for fair labor practices. Challenges include managing diverse member expectations, handling conflict resolution, and staying updated on evolving labor laws and regulations. Success in this role requires strong communication skills, adaptability, and the ability to build consensus among stakeholders. Ongoing professional development and collaboration with experienced colleagues can help union professionals effectively address these challenges.

What is the difference between Labor Union vs Electrician?

AspectLabor UnionElectrician
Required CredentialsNone specific; membership often requires duesState license, apprenticeship, and certifications
Work EnvironmentCollective bargaining, union offices, job sitesConstruction sites, industrial facilities, maintenance
Employer & Industry UsageRepresents workers across industries; negotiates wages and conditionsPerforms electrical installations and repairs in various industries

While a labor union advocates for workers' rights and negotiates on their behalf, an electrician is a skilled tradesperson performing electrical work. The union may include electricians among its members, but they are distinct roles: one is an organization, the other a profession.

More about Labor Union jobs

What are the most commonly searched types of Labor jobs in Missouri?

The most popular types of Labor jobs in Missouri are:

What are popular job titles related to Labor Union jobs in Missouri?

For Labor Union jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Labor Union jobs in Missouri look for?

The top searched job categories for Labor Union jobs in Missouri are:

What cities in Missouri are hiring for Labor Union jobs?

Cities in Missouri with the most Labor Union job openings:

Labor Union jobs near you
Infographic showing various Labor Union job openings in Missouri as of August 2026, with employment types broken down into 82% Full Time, 9% Part Time, and 9% Contract. Highlights an 100% In-person job distribution, with an average salary of $35,296 per year, or $17 per hour.

Production Labor (Union) - Industrial Manufacturing

Mississippi Lime

MO • On-site

$31.11/hr

Full-time

Re-posted 15 days ago

Job description

Union Production Labor - Industrial Manufacturing
$20.00/hour, with opportunity to quickly advance, up to $31.11/hr.
  • Union positions
  • Yearly pay increases in July
  • Shift differential.
  • Sunday Premium Pay

About the Job
MLC is a leading global supplier of high-calcium lime products and technical solutions. Become a critical part of our Ste. Genevieve team that support the needs of our surface plant operations. This is a union position where you can bid into a job after 30 days. Some of the jobs include:
  • Kiln Operators
    • Operation of mills, including monitoring feed system supplying the mills and the process itself.
    • Inspecting, cleaning, loading, and sealing of rail cars and /or tractor trailers.
    • Monitor product quality by obtaining product samples and performing quality control testing.
  • Lime Bin Attendant
    • Monitor and direct flow of product from lime elevator to lime bins.
    • Load product into bulk trucks
  • Lime Loader
    • Work with locomotive operator and/or rail car mover to move rail cars.
    • Inspect and clean rail cars for loading.
    • Load lime products into rail cars for shipment
  • Front-End Loader Operator
    • Transfer material from stockpile to hopper using a front-end loader.
    • Maintain cleanliness of coal belts, coke silos, and surrounding area.
  • Utility Operator
    • Use sandblaster and/or high-pressure washer to clean scrubber, tanks, fans, duct work, and other items related to the we-scrubber systems.
  • Surface Equipment Operator
    • Operate mobile equipment (fork truck, bobcat, dump truck, haul truck, etc.)
  • Loco Operator
    • Operate locomotive to move rail cars in lime loading system.
  • ...And more!

Required Qualifications
  • High school diploma or equivalent
  • Basic reading, writing and arithmetic skills required.

Preferred Qualifications
  • Knowledge of manufacturing processes, procedures, and machinery

Why consider a career at MLC?
  • Highly collaborative work environment focused on growth and innovation
  • Safety and sustainability are top priorities
  • Excellent compensation, benefits, generous perks; focused on employee wellbeing
  • Great development and advancement opportunities
  • Bring your real self to work, come grow with us!

Mississippi Lime operates the largest lime facility in the Americas and mines some of the purest limestone reserves in the world...and we just went global! The company is committed to development and employee satisfaction. Join our outstanding team!
The Fine Print
Benefits and perquisites may vary based on the nature and location of each job.
About MLC
MLC, headquartered in St. Louis, Mo., is a leading global supplier of high-calcium lime products and technical solutions. These offerings bring essential performance and value to a broad range of market applications, including metals, construction, chemical synthesis, water and emissions treatment, glass, textiles, plastics, rubber, agriculture, foods and beverages. With over a century in business, MLC has built a reputation on the quality of its products and services, as well as an unwavering commitment to safety, sustainability and service. The company's expanding global footprint includes a diversified, reliable network of production and distribution facilities in the U.S., as well as in the UK through our Singleton Birch business. For more information, visit www.mlc.com.

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