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Union Janitor Jobs in Renton, WA (NOW HIRING)

Alliance Building Services

Janitor

Bellevue, WA · On-site

$21.30 - $23.30/hr

Alliance Building Services is a leading provider of janitorial and building maintenance services in ... Union Pension * Medical, Dental, Vision, and Life Insurance for employees and eligible dependents

Low Income Housing Institute

Janitor

Seattle, WA · On-site

$23.15 - $25.43/hr

This is unionized position, represented by Local 8 of the Office of Professional Employees International Union (OPEIU) Responsibilities: * Perform and schedule routine janitorial and light ...

Low Income Housing Institute

Janitor

Seattle, WA · On-site

$23.15 - $25.43/hr

This is unionized position, represented by Local 8 of the Office of Professional Employees International Union (OPEIU) Responsibilities: * Perform and schedule routine janitorial and light ...

Skookum Contract Services

Janitor

Silverdale, WA · On-site

$22.61/hr

Janitor Location: Bangor, Washington Type: Non-Exempt Work Schedule: Full Time, Graveyard (6:00pm ... Union Affiliation: * This position is represented by the United Steel, Paper and Forestry, Rubber ...

New

Skookum Contract Services

Janitor

Bremerton, WA

$23.24/hr

Janitor Location: Bremerton, Washington - Bremerton Naval Hospital Type: Non-Exempt Work Schedule ... Union Affiliation: This position is represented by the United Steel Workers, Local 9241. An ...

Tessera

Janitor

Bremerton, WA · On-site

$23.24/hr

Janitor Location: Bremerton, Washington - Bremerton Naval Hospital Type: Non-Exempt Work Schedule ... Union Affiliation: This position is represented by the United Steel Workers, Local 9241. An ...

MultiCare Health System

Housekeeper Janitor

Puyallup, WA · On-site

$19.42 - $29.54/hr

If this position is associated with a union contract, pay will be reflective of the appropriate step on the pay scale to which the applicant's years of experience align. Associated benefit ...

MultiCare Health System

Housekeeper Janitor

Puyallup, WA · On-site

$19.42 - $29.54/hr

If this position is associated with a union contract, pay will be reflective of the appropriate step on the pay scale to which the applicant's years of experience align. Associated benefit ...

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All JobsUnion Janitor JobsUnion Janitor Jobs in Renton, WA

Union Janitor information

See Renton, WA salary details

$10

$17

$24

How much do union janitor jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for union janitor in Renton, WA is $17.88, according to ZipRecruiter salary data. Most workers in this role earn between $15.43 and $19.76 per hour, depending on experience, location, and employer.

What is a union janitor?

Union janitors are cleaning professionals who are members of a labor union that represents their interests in the workplace. These unions negotiate contracts that cover wages, benefits, working conditions, and job security for janitorial staff. Union janitors typically work in commercial, industrial, or public buildings and are responsible for maintaining cleanliness and hygiene. Being part of a union often means they have access to better pay, healthcare, and protections against unfair treatment compared to non-unionized workers.

How does being part of a union impact the daily responsibilities and workplace environment for a janitor?

As a union janitor, your daily responsibilities remain focused on maintaining cleanliness and safety, but the union environment often provides additional benefits such as standardized work hours, clear job roles, and structured grievance procedures. The workplace is typically more collaborative, with strong communication between workers and management to ensure fair treatment and adherence to agreed-upon contracts. Union membership may also offer opportunities for training, advancement, and better job security compared to non-union roles.

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

To thrive as a Union Janitor, you need expertise in cleaning techniques, facility maintenance, and safe handling of cleaning chemicals, often supported by a high school diploma or equivalent. Familiarity with industrial cleaning equipment, OSHA safety standards, and union protocols is typically expected. Strong attention to detail, reliability, and effective communication help someone excel in this role. These skills ensure a clean, safe environment for building occupants and support the janitor's ability to work efficiently within union guidelines.

What is the difference between Union Janitor vs Non-Union Janitor?

AspectUnion JanitorNon-Union Janitor
CredentialsMay require union-specific training or certificationsTypically no union-specific credentials needed
Work EnvironmentWorks in unionized facilities with collective bargaining agreementsWorks in non-unionized settings, often with less standardized conditions
Employer & Industry UsageEmployed by unionized property management or public institutionsEmployed by private companies or non-union organizations
Job Benefits & WagesGenerally higher wages, better benefits due to union negotiationsWages and benefits vary, often less comprehensive

Union Janitors typically benefit from collective bargaining, leading to higher wages and better benefits, and work in unionized environments. Non-Union Janitors may have fewer protections and benefits but can work in a broader range of settings. The choice often depends on the employer's union status and the worker's preferences for job security and benefits.

Do union janitors have unions?

Yes, union janitors are members of labor unions that represent cleaning staff in negotiations for wages, benefits, and working conditions. These unions help protect workers' rights and often provide training and support for job safety and skill development.

What are the most commonly searched types of Janitor jobs in Renton, WA?

The most popular types of Janitor jobs in Renton, WA are:

What are popular job titles related to Union Janitor jobs in Renton, WA?

For Union Janitor jobs in Renton, WA, the most frequently searched job titles are:

What job categories do people searching Union Janitor jobs in Renton, WA look for?

The top searched job categories for Union Janitor jobs in Renton, WA are:

What cities near Renton, WA are hiring for Union Janitor jobs?

Cities near Renton, WA with the most Union Janitor job openings:

Union Janitor jobs near you
Infographic showing various Union Janitor job openings in Renton, WA as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 20% Part Time, and 2% Contract. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $37,182 per year, or $17.9 per hour.

Janitor

Alliance Building Services

Bellevue, WA • On-site

$21.30 - $23.30/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 7 days ago

Job description

Alliance Building Services is a leading provider of janitorial and building maintenance services in the Seattle and Bellevue area. We are committed to creating clean, safe, and welcoming environments for our clients. We are currently seeking dependable Full-Time Night Janitors to join our team in floating positions, supporting commercial buildings across Seattle and Bellevue. This role offers the opportunity to work independently, contribute to high standards of cleanliness, and be part of a company that values its employees with competitive pay, union benefits, and opportunities for career growth.

Responsibilities
  • Provide janitorial services at assigned commercial and/or medical building
  • Clean and maintain offices, common areas, and other interior spaces to company standards
  • Sanitize and restock restrooms
  • Vacuum, mop, dust, and remove trash from designated areas
  • Ensure consistent janitorial coverage across multiple client locations
  • Operate cleaning equipment, including backpack vacuums, safely and effectively
  • Work both independently and as part of a team to maintain a professional environment
Qualifications
  • Ability to communicate effectively in English
  • Previous janitorial, custodial, housekeeping, or cleaning experience preferred
  • Reliable transportation and flexibility to work at multiple locations
  • Ability to lift up to 50 pounds
  • Comfortable using cleaning equipment, including backpack vacuums
  • Dependable attendance and strong work ethic
  • Ability to work independently and as part of a team
Compensation

$21.30–$23.30 per hour, plus overtime opportunities and bonus potential.

Benefits
  • Union Pension
  • Medical, Dental, Vision, and Life Insurance for employees and eligible dependents
  • Paid Vacation with increased accrual based on years of service
  • Paid Sick Leave
  • 8 Paid Holidays
  • Overtime opportunities
  • Career advancement into lead, supervisory, and management positions