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Marcus Sellen's
email & phone

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Current Position:

Chief Executive Officer at Hader Institute of Education RTO 45162

Experience:

21 years

Location:

Malvern, Victoria, Australia

How to contact Marcus Sellen

Last updated:2025-09-12
emailm**@haderinstitute.edu.au
phone+61-***-***-7442
LinkedIn
YouTube
Skype

Analytics

According to LinkedIn Marcus Sellen started working on 2004, then the employee has changed 3 companies and 5 jobs. On average, Marcus Sellen works for one company for 4 years 8 months. Marcus Sellen has been working as a Chief Executive Officer for Hader Institute of Education RTO#45162 for 1369 days. If you are interested in this candidate, contact him directly by using contact details provided by SignalHire.

Work Experience

Chief Executive Officer at Hader Institute of Education RTO 45162

Jan 2022 - Current

Non Executive Director at Catalyst Education Pty Ltd

Oct 2019 - Mar 2021

Interim Chief Executive Officer at Catalyst Education Pty Ltd

Nov 2018 - Oct 2019

Non Executive Director at Catalyst Education Pty Ltd

Apr 2016 - Nov 2018

Executive Director including Group Digital Marketing Manager at Catalyst Education Pty Ltd

Dec 2013 - Mar 2016

Chief Executive Officer & Founder at Selmar Institute of Education

Jan 2004 - Oct 2015

Member at Entrepreneurs'​ Organization

Apr 2005 - Jun 2015

Current Company Information Hader Institute of Education RTO 45162

Name: Hader Institute of Education RTO 45162

Speciality: Diploma of Alcohol and Other Drugs, Diploma of Mental Health, Certificate IV in Alcohol and Other Drugs, Certificate IV in Mental Health, Industry Work Placement, Youth Work Courses, Community Services Courses, Online Courses

Location: Armadale, Victoria, Australia

Employees: 10-50

HQ Phone: 03 8362 3113

Description: We believe in a future where everyone feels included, connected, valued and belongs. This inspires our mission… Through learning, community and support, we’re here to empowe...

Frequently Asked Questions

How long has Marcus Sellen been working as a Chief Executive Officer?

Marcus Sellen's total experience in various companies as a Chief Executive Officer 3 years 9 months.

What is Marcus Sellen's minimum period of employment in the companies?

Marcus Sellen's minimum period of employment in various companies is 11 months.

What is Marcus Sellen's average duration of employment for different companies?

On average, Marcus Sellen works for one company for 4 years 10 months

What industries has Marcus Sellen worked in?

Marcus Sellen works in the Higher Education. Previously, Marcus Sellen worked in the Education Management, and Nonprofit Organization Management.

What positions has Marcus Sellen held before?

Previously, Marcus Sellen worked as a Non Executive Director, and Interim Chief Executive Officer, and Executive Director including Group Digital Marketing Manager, and Chief Executive Officer & Founder, and Member.

How do I contact Marcus Sellen?

Marcus Sellen's email address is m**@haderinstitute.edu.au, phone number is +61-***-***-7442. Sign up to get contact details.

Who are Marcus Sellen's peers at other companies?

Marcus Sellen's peers at other companies are Sarinya Oliver and Adam Roggia PT and Bob Gaito
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