Current Open Positions

No Current Open Positions

Guntert & Zimmerman Const. Div., Inc. / Guntert Sales Div., Inc. have partnered with San Joaquin County WorkNet in an effort to provide/combine additional resources to job seekers at no cost.

As a business located in the San Joaquin Enterprise Zone, Guntert & Zimmerman Const. Div., Inc. / Guntert Sales Div., Inc. are eligible to take advantage of tax credit programs offered by the State of California for new hires while offering additional resources through the WorkNet Center for job seekers we are unable to hire.

We work closely with Manteca WorkNet to coordinate recruitment and the free resources available to you such as:

  • Job Search Workshops
  • Labor Market Information
  • Employment Assistance Programs and Services
  • Education and Training Opportunities

As your next step, please contact:    

Mike Sansone
San Joaquin County Manteca WorkNet One-Stop Center
302 Northgate Drive Manteca, CA  95336

For any additional information, registration, certification and services
available to you at your WorkNet Centers.


  • Head West on 4th St. toward S. Industrial Ave.
  • Take the 2nd right onto S. Stockton Ave.
  • Take the 1st right onto Main St.
  • Take the ramp onto CA-99 N
  • Take exit 244B toward Lathrop Rd.
  • Turn right onto S. Frontage Rd.
  • Take the 1st right onto Lathrop Rd.
  • Take the 2nd left onto Crestwood Ave.
  • Turn right onto Northgate Dr.
  • Turn left into parking lot - 300 N