| Martinez, Gregorio | Public Works Maintenance Worker II | Public Works Utilities and Operations | 530-757-5686 | Email |
| McNerney, John | Wildlife Resource Specialist | Public Works Utilities and Operations, Urban Wildlife | 530-757-5686 | Email |
| McKinney, Nicholas | Water Production Operator Lead | Public Works Utilities and Operations | 530-757-5686 | Email |
| Morrill, Adam | Environmental Compliance Specialist | Public Works Utilities and Operations | 530-757-5686 | Email |
| Macomb, Sandra | Environmental Resources Manager | Public Works Utilities and Operations | 530-757-5686 | Email |
| Morrissey, Michael | Equipment Master Mechanic | Public Works Utilities and Operations | 530-757-5686 | Email |
| Miranda, Lawrence | Public Works Maintenance Worker I | Public Works Utilities and Operations | 530-757-5686 | Email |
| Murphy, Charles | Urban Forestry Manager | Public Works Utilities and Operations | 530-757-5686 | Email |
| Moore, Lee | Facilities Maintenance Worker II | Public Works, Public Works Utilities and Operations | 530-757-5686 | Email |
| Mendoza, Marco | PW Maintenance Worker II | Public Works, Public Works Utilities and Operations | 530-757-5686 | Email |
| Milanese, Jonathon | Environmental Compliance Specialist | Public Works, Public Works Utilities and Operations, Urban Wildlife | 530-757-5686 | Email |
| Moss, Danielle | Water Quality Compliance Specialist | Public Works, Public Works Utilities and Operations | 530-757-5686 | Email |
| Mills, Jamie | Fire Captain | Fire | 530-757-5684 | Email |
| Metlen, Max | Firefighter II | Fire | 530-757-5684 | Email |
| Malone, Coulter | Firefighter | Commissions and Committees, Fire | 530-757-5684 | Email |
| Marshall, Melissa | City Engineer | Public Works Engineering and Transportation | 530-757-5659 | Email |
| Macias, Zaira | Finance Assistant I | Finance | 530-757-5651 | Email |
| Macasieb, Joan | Payroll Technician | Finance | 530-757-5651 | Email |
| Mirabile, Zoe | City Clerk | City Manager's Office | 530-757-5648 | Email |
| Majewski, Sarah | Human Resources Technician I | Human Resources | 530-757-5644 | Email |