Mark Garrett: Email & Phone Number

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DevOps Engineer at Optus|Brisbane, Queensland, Australia

Position:

DevOps Engineer at Optus

Location:

Brisbane, Queensland, Australia

View Mark Garrett's Email

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Last updated: 2026-10-08

Updated: 2026-10-08

Found email addresses for Mark Garrett:

Business emails:

m********n@garetech.com.au

Personal emails:

g***@optus.com.au,

m***@obriencareers.com.au,

g***@live.com,

m***@hotmail.com

Found phones for Mark Garrett:

+61-411-***-*23,

+61-434-***-*81,

+61-424-***-*08

Prospect analytics

Current work details

DepartmentTelecommunications

A different Mark Garrett?

Work Experience 33 years

DevOps Engineer at Optus

Feb 2021 - Current

Senior Linux Administrator at Optus

May 2015 - May 2018

Consultant at O'Brien Glass Industries

Jan 1999 - May 2015

Consultant UNIX (AIX) and DNS at Wesfarmers General Insurance Ltd

Jan 2009 - Jan 2009

Software Developer - Data Migration at Hewlett Packard Enterprise

Feb 2005 - Apr 2008

Dataconversion billing at Singtel Optus

Jan 2008 - Jan 2008

HIE,Sybase,UNIX support at NSW Health

Jan 1999 - Jan 2003

Y2K datacentre/software at Bankers Trust

Nov 1997 - Jan 2000

Sales Support at Digital Equipment Corporation

Jul 1995 - Oct 1997

VMS systems manager at Bankers Trust

Mar 1994 - Jun 1995

Operatings System Manager at Optus

Aug 1993 - Feb 1994

Mark Garrett started working in 1993, then the employee has changed 7 companies and 10 jobs. On average, Mark Garrett works for one company for 3 years 6 months.

Mark is proficient in German. Their professional focus is AIX, Amazon Web Services (AWS), and Apache across 3 core areas.

Education

Bachelor of Applied Science (B.A.Sc.) at University of New England (AU)

BA at NRCAE

HSC at Casino Highschool

HSC at Ballina Highschool

Frequently Asked Questions

What is Mark Garrett's email address?

SignalHire found verified email addresses for Mark Garrett, both business and personal. Their business email is m********n@garetech.com.au, and personal emails include g***@optus.com.au, m***@obriencareers.com.au, and g***@live.com.

What is Mark Garrett's phone number?

SignalHire found multiple verified phone numbers for Mark Garrett: +61-411-***-*23, +61-434-***-*81, and +61-424-***-*08.

How do I contact Mark Garrett at Optus?

You can reach Mark Garrett through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Mark Garrett's professional background?

Mark Garrett has 33 years of professional experience. They have held roles including Senior Linux Administrator, Consultant, and Consultant UNIX (AIX) and DNS at companies such as Optus, O'Brien Glass Industries, and Wesfarmers General Insurance Ltd. Their education includes Bachelor of Applied Science (B.A.Sc.) from University of New England (AU), and BA from NRCAE.

Is Mark Garrett's contact information up to date?

Yes. Mark Garrett's SignalHire profile was last updated on 8 October 2026, reflecting their current position as DevOps Engineer at Optus in Macquarie Park, NSW, Australia.

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