Janitor / Custodian Jobs in Seattle

2 positions available in WA. Cloud computing capital with 300K+ software, e-commerce, and drone jobs

Night Janitorial Supervisor

ABM Industries Inc. • Seattle, WA, US

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Related Roles in Seattle

Housekeeper / Cleaner Security Guard Delivery Driver Mechanic

Janitor / Custodian in Other Cities

San Jose (CA) San Francisco (CA) Denver (CO) Boston (MA)

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What Does a Janitor / Custodian Do?

Janitors and custodians keep schools, offices and public buildings running: cleaning, light maintenance, waste, floors, small repairs. When the work is done well, nobody notices — which is the point.

Janitor / Custodian Salary in Seattle

Typical US salary range: $28K - $40K. In Europe: €20K - €27K. Typical US salary range: $28K - $40K. In Europe: €20K - €27K. Cost of living in Seattle is very high compared to other cities.

Most In-Demand Skills

Industrial Cleaning Equipment Operation Light Maintenance Safety Compliance Autonomy Reliability

The Seattle Job Market

Cloud computing capital with 300K+ software, e-commerce, and drone jobs. Seattle's AWS and Azure dominance makes it the cloud computing capital, with endemic remote work culture.

Top industries: Cloud Computing, E-commerce, Aerospace, Gaming.

Sound Transit rail expanding; tech industry pioneered remote work, making commutes optional for many.

Career Path & 2026 Trends

Custodians move into lead custodian, building maintenance technician and facilities management; certifications in HVAC or electrical open the bigger jumps. Public institutions and logistics parks hire steadily; 2026 postings increasingly bundle custodial work with basic maintenance skills, which raises the pay band.

Interview Tip

Bring up a building problem you spotted before it got expensive — a leak, a hazard, a failing machine. Eyes are worth more than elbows in this job.

How to Find a Janitor / Custodian Job in Seattle?

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