Professional and Technical Engineers, Local 21, a local of the International Federation of Professional and Technical Engineers, AFL-CIO (IFPTE Local 21)

IFPTE Local 21 is a labor union representing public sector workers primarily in the San Francisco Bay Area. Its core mission is to enhance wages, benefits, and working conditions for its members, while also advocating for public policies that positively impact their professions and communities. The union's main office is located in San Francisco, California.

The organization represents over 11,000 professional and technical employees across various Bay Area cities, counties, school districts, and water districts. Its diverse membership includes engineers, architects, accountants, librarians, healthcare professionals, and IT specialists. Key services provided by IFPTE Local 21 encompass collective bargaining, contract enforcement, and offering legal and professional representation to its members. The union also actively works to improve funding and staffing for public services.

As of January 2024, Bianca Polovina serves as the President of IFPTE Local 21, leading an Executive Committee that guides the union's direction. The union has recently achieved notable successes in securing new contracts, including significant wage increases and enhanced benefits for members in jurisdictions such as San Jose, Sunnyvale, and Alameda County. IFPTE Local 21 maintains an active role in political and legislative advocacy, supporting pro-labor candidates and engaging in campaigns related to worker rights and public services.