Staff

Senior Leadership Team

  • Principal, Jonathan Wyeth, jonathan.wyeth@onslow.school.nz
  • Deputy Principal, Michael Bangma, michael.bangma@onslow.school.nz
  • Deputy Principal, Julia Woods, julia.woods@onslow.school.nz
  • Deputy Principal, Leanne Jenkins, leanne.jenkins@onslow.school.nz
  • Acting Assistant Principal, Ben Rogers, ben.rogers@onslow.school.nz
  • Property Manager Katrina Brell, katrina.brell@onslow.school.nz
  • Principal PA, Katharine Janes, katharine.janes@onslow.school.nz
  • Business Manager, Craig McWilliam, craig.mcwilliam@onslow.school.nz

Deans for 2026

  • Year 9 Deans - Tatiana Voropaeva & Brooke Houghton dean.classof30@onslow.school.nz
  • Year 10 Deans - Matt Gibbons & Nick Iles - dean.classof29@onslow.school.nz
  • Year 11 Deans - Sean Tholen & Georgia Bowler - dean.classof28@onslow.school.nz
  • Year 12 Deans - Alyx Devlin & Rosanna Williams - dean.classof27@onslow.school.nz
  • Year 13 Deans - Naykita Shelford-Hinds & Jayne Mulligan - dean.classof26@onslow.school.nz

Your Rangatahi Māori Deans for 2026 are: Alyx Devlin and Naykita Shelford-Hinds.

Learning Area Leaders

  • Arts, James Gannon, james.gannon@onslow.school.nz
  • Careers, Peter Chapman, peter.chapman@onslow.school.nz
  • English, Bronwyn Polaschek, bronwyn.polaschek@onslow.school.nz
  • International Director, Daiji Kataoka, daiji.kataoka@onslow.school.nz
  • Languages, Giordana Santosuosso, giordana.santosuosso@onslow.school.nz
  • Learning Support, Kirsty Holden, kirsty.holden@onslow.school.nz
  • Māori, Jason Va’a, jason.va'a@onslow.school.nz & Tāpine Simmons tapine.simmons@onslow.school.nz
  • Maths, Jenny Han, jenny.han@onslow.school.nz
  • Physical Education, Ben Rogers, ben.rogers@onslow.school.nz
  • Science, Kuda Paradza, kuda.paradza@onslow.school.nz
  • Social Science, Mike Taylor, mike.taylor@onslow.school.nz
  • Technology, Tim Dagger, tim.dagger@onslow.school.nz

Guidance

  • Head Guidance Counselor, Rebecca Cottis, rebecca.cottis@onslow.school.nz
  • Guidance Counselor, Logan Valk, logan.valk@onslow.school.nz
  • Guidance Counselor, Jen Purvis, jen.purvis@onslow.school.nz
  • Guidance Counselor, Sophie Bevan, sophie.bevan@onslow.school.nz
  • Guidance Counselor, Briony Barton-Chapple, briony.bartonchapple@onslow.school.nz

* You can email staff by using the address firstname.surname@onslow.school.nz

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