Alexander OBrien

Alexander OBrien: Email & Phone Number

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Graduate Systems Engineer at Defence Australia|Melbourne, Victoria, Australia

Position:

Graduate Systems Engineer at Defence Australia

Location:

Melbourne, Victoria, Australia

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Last updated: 2026-05-26
Updated: 2026-05-26

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Work Experience 5 years

Graduate Systems Engineer at Defence Australia

Feb 2025 - Current

APS4 Systems Engineer at Defence Australia

Aug 2024 - Feb 2025

Stem Cadet at Defence Australia

Feb 2023 - Aug 2024

Propulsion Engineer at Monash High Powered Rocketry (HPR)

Feb 2021 - Feb 2023

Alexander OBrien started working in 2021, then the employee has changed 1 company and 3 jobs. On average, Alexander OBrien works for one company for 1 year 4 months.

Their professional focus is Aerospace Engineering, C4ISR, and Computational Fluid Dynamics (CFD) across 3 core areas.

Education

Bachelor of Engineering - BE at Monash University

Frequently Asked Questions

What is Alexander OBrien's email address?

SignalHire found a verified business email address for Alexander OBrien: o*********r@defence.gov.au.

What is Alexander OBrien's phone number?

SignalHire found a verified phone number for Alexander OBrien: +61-***-***-8151.

How do I contact Alexander OBrien at Defence Australia?

You can reach Alexander OBrien 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 Alexander OBrien's professional background?

Alexander OBrien has 5 years of professional experience. They have held roles including APS4 Systems Engineer, Stem Cadet, and Propulsion Engineer at companies such as Defence Australia, Defence Australia, and Monash High Powered Rocketry (HPR). Their education includes Bachelor of Engineering - BE from Monash University.

Is Alexander OBrien's contact information up to date?

Yes. Alexander OBrien's SignalHire profile was last updated on 26 May 2026, reflecting their current position as Graduate Systems Engineer at Defence Australia in Russell, Australian Capital Territory, Australia.

Alexander OBrien Namesakes

Name
Company
Position
Alexander OBrien
Ipswich Family YMCA
Lifeguard
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Alexander
IT Systems Administrator
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