Stephen Duffy: Email & Phone Number

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Project Engineer at Vaughan Infrastructure|Australia

Position:

Project Engineer at Vaughan Infrastructure

Location:

Australia

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Last updated: 2026-09-09

Updated: 2026-09-09

Found email addresses for Stephen Duffy:

Business emails:

s*******d@vaughan.au

Personal emails:

d***@live.com,

d***@sisk.com,

s***@outlook.com,

s***@hotmail.com

Found phones for Stephen Duffy:

+61-434-***-*97,

+61-424-***-*16

A different Stephen Duffy?

Work Experience 4 years

Project Engineer at Vaughan Infrastructure

Aug 2026 - Current

Site Engineer at Vaughan Infrastructure

Sep 2025 - Aug 2026

Site Engineer at CTC Civlec

Apr 2025 - Jul 2025

Site Engineer at John Sisk & Son Ltd

Apr 2024 - Jan 2025

Graduate Structural Engineer at John Sisk & Son Ltd

Sep 2022 - Apr 2024

Stephen Duffy started working in 2022, then the employee has changed 2 companies and 2 jobs. On average, Stephen Duffy works for one company for 9 months.

Their professional focus is AutoCAD, Civil Engineering, and Communication across 3 core areas.

Education

Bachelor of Engineering - BE at Cork Institute of Technology

Frequently Asked Questions

What is Stephen Duffy's email address?

SignalHire found verified email addresses for Stephen Duffy, both business and personal. Their business email is s*******d@vaughan.au, and personal emails include d***@live.com, d***@sisk.com, and s***@outlook.com.

What is Stephen Duffy's phone number?

SignalHire found multiple verified phone numbers for Stephen Duffy: +61-434-***-*97, and +61-424-***-*16.

How do I contact Stephen Duffy at Vaughan Infrastructure?

You can reach Stephen Duffy 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 Stephen Duffy's professional background?

Stephen Duffy has 4 years of professional experience. They have held roles including Site Engineer, Site Engineer, and Site Engineer at companies such as Vaughan Infrastructure, CTC Civlec, and John Sisk & Son Ltd. Their education includes Bachelor of Engineering - BE from Cork Institute of Technology.

Is Stephen Duffy's contact information up to date?

Yes. Stephen Duffy's SignalHire profile was last updated on 9 September 2026, reflecting their current position as Project Engineer at Vaughan Infrastructure in Sydney, Australia.

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