Careers at USD
Join Our Team. Protect Our Community.
At Union Sanitary District (USD), our work matters. Every day, our team of 150 dedicated professionals protects public health and the environment for the communities we serve. From ensuring clean water returns to the Bay to maintaining the infrastructure our neighbors depend on, we take pride in work that makes a real difference.
We’re looking for passionate people to join us in a wide variety of roles—administrative support, plant operations, collection services, mechanics, electricians, laboratory analysts, maintenance and construction, engineering, compliance, information technology, finance, and more. Whether you‘re just starting your career or bringing years of expertise, you‘ll find meaningful work here.
Why USD? We offer competitive salaries, an excellent benefits package, and the stability of a career in public service. USD is an Equal Employment Opportunity employer committed to building a diverse and inclusive workforce.
Ready to explore opportunities? Browse our current openings below. Employment offers are made following reference checks and criminal background screening and are contingent upon successful completion of a job-related physical exam and drug screen (if required).
About Union Sanitary District
Since 1918, Union Sanitary District has been protecting public health and the environment for the Tri-Cities. We’re an award-winning independent special district serving more than 356,000 residents and businesses across Fremont, Newark, and Union City—a 60 square mile community we‘re proud to call home.
Our mission is clear: safely and responsibly collect and treat wastewater while protecting human health and improving the environment. Every day, our work benefits our customers, our employees, and the community we serve together.