Labor Relations
The Port of Seattle has a long history of working with organized labor in ways that support its mission to create economic vitality in the Puget Sound region.



Since the port’s inception it has worked with organized labor to make Seattle's seaport and airport among the most competitive in the nation. And continued open communication fosters the cooperation and trust between the port and its represented employees.
The port promotes a high performance organization through continuing education and training, and works closely with represented employees to maintain our place in the highly competitive global marketplace.
current contractual agreements with our labor partners
- International Association of Machinists, Local 289 - Auto Machinists (76.1 KB PDF)
- International Association of Machinists, Local 289 - Parts Procurement (2 MB PDF)
- International Brotherhood of Electrical Workers, Local 46 - Electricians (3 MB PDF)
- International Brotherhood of Electrical Workers, Local 46 - Electronic Technicians (769 KB PDF)
- International Brotherhood of Electrical Workers, Local 46 - Utility Workers (3 MB PDF)
- International Brotherhood of Electrical Workers, Local 46 - MOU Benefit Payments and JATC contributions (28 KB PDF)
- International Longshore & Warehouse Union, Local 9 - Ground Transportation Agents and Guest Services Representatives (398 KB PDF)
- International Longshore & Warehouse Union, Local 9 - AV/OPS-SEC (170 KB PDF)
- International Longshore & Warehouse Union, Local 9 - Tour Group Coordinators (1 MB PDF)
- International Union of Operating Engineers Local 286 (2 MB PDF)
- Sea-Tac International Association of Firefighters, Local 1257 - Firefighters (2.04 MB PDF)
- Seattle Building and Construction Trades Council (5 MB PDF)
- Labor Management Agreement - Local 32 (549 KB PDF)
- MOA between Seattle/King County Building and Construction Trades Council (20 KB PDF)
- Carpenters Local 30 - Carpenters, Piledrivers, and Millwrights (254 KB)
- Teamsters Local 117 - Bus Drivers and Cashiers (1.37 MB PDF)
- Teamsters Local 117- Police and Fire Communications Specialist (192 KB PDF)
- Teamsters Local 117 - Credential Specialists (2 MB PDF)
- Teamsters Local 117 - Letter of Agreement - September 25, 2009 (2 MB PDF)
- Teamsters Local 117 - Police Non-sworn supervisors (1.02 MB PDF)
- Teamsters Local 117 - Police Officers (1.90 MB PDF)
- Teamsters Local 117 - Police Sergeants (675 KB PDF)
- Teamsters Local 117 - Police Specialists (316 KB PDF)
- Teamsters Local 763 - Police Commanders (165 KB PDF)
- Teamsters Local 174 - Truck Drivers (1 MB PDF)