| Chief Executive Officer | Shane Ivers | ceo@irwin.wa.gov.au |
| Human Resources Supervisor | Katrina Dowson | kdowson@irwin.wa.gov.au |
| Process Improvement Coordinator | Roxane Shadbolt | rshadbolt@irwin.wa.gov.au |
| Community Emergency Services Manager (CESM) | Mark Teale | cesm@irwin.wa.gov.au |
| Corporate & Community | | |
| A/Manager Corporate & Community | Danika Chandler | dchandler@irwin.wa.gov.au |
| Manager Finance | Paul Godfrey | pgodfrey@irwin.wa.gov.au |
| Development & Executive Officer | Natalie M'Leane | nmleane@irwin.wa.gov.au |
| Coordinator Recreation Services | Laurie Smith | lsmith@irwin.wa.gov.au |
| Community Development Officer | Farah Boksmati | fboksmati@irwin.wa.gov.au |
| Regulatory Services | | |
| Manager Development | Brendan Jeans | bjeans@irwin.wa.gov.au |
| Planning Officer | (vacant) | |
| Environmental Health Consultant | Contractor | health@irwin.wa.gov.au |
| Community Rangers | | ranger@irwin.wa.gov.au |
| Infrastructure & Operations | | |
| A/Manager Infrastructure & Development | Peter Traylen | ptraylen@irwin.wa.gov.au |
| Supervisor Parks & Gardens | Mark Jones | mjones@irwin.wa.gov.au |
| Coordinator Infrastructure | Deborah Molgaard | dmolgaard@irwin.wa.gov.au |