Ciaran OBrien: Email & Phone Number

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Senior Technical Writer at Amazon Web Services (AWS)|Washington, District of Columbia, United States

Position:

Senior Technical Writer at Amazon Web Services (AWS)

Location:

Washington, District of Columbia, United States

View Ciaran OBrien's Email

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Last updated: 2026-06-11

Updated: 2026-06-11

Found email addresses for Ciaran OBrien:

Business emails:

o******c@aws.amazon.com

Personal emails:

c***@aws.amazon.com,

c***@yahoo.com,

o***@hotmail.com,

c***@goo.gle

Found phones for Ciaran OBrien:

+1-205-***-**96,

+1-870-***-**78,

+1-480-***-**74,

+1-323-***-**43

A different Ciaran OBrien?

Work Experience 19 years

Senior Technical Writer at Amazon Web Services (AWS)

Jul 2025 - Current

Technical Writer at Amazon Web Services (AWS)

Jul 2021 - Aug 2025

Technical Writer at Amazon Web Services (AWS)

Jul 2021 - Apr 2022

Technical Writer at Google

Jan 2020 - Jul 2021

Technical Writer at SALAMANDER AV LIMITED

Jul 2018 - Jan 2020

Technical Writer at Salamander AV & Viking Splash Tours

Dec 2015 - Jun 2016

Technical Writer at Viking Splash Tours

Apr 2014 - Dec 2015

Weighbridge Operator at Murphy Environmental Hollywood

Feb 2014 - Apr 2014

Database Assistant at Patel Tonra Ltd.

Oct 2013 - Feb 2014

Bartender at Westcourt Hotel Drogheda

Sep 2013 - Dec 2013

Camp Counselor at Des Moines Y Camp

Jun 2013 - Aug 2013

Bartender at Blenheim Lakeside Hotel

Oct 2011 - May 2013

Camp Counselor at Des Moines Y Camp

Jun 2012 - Aug 2012

Bartender at Bettystown Court Hotel

Jun 2011 - Sep 2011

Sales & Repair at The Golf Bag

Jun 2007 - Sep 2008

Ciaran OBrien started working in 2007, then the employee has changed 11 companies and 7 jobs. On average, Ciaran OBrien works for one company for 1 year.

Their professional focus is Accident Investigation, Amphibious Operations, and Artificial Intelligence (AI) across 3 core areas.

Ciaran holds AWS Certified AI Practitioner, AWS Certified Cloud Practitioner, and ISA Powerboat Level II certifications.

Education

Diploma of Education at Code Institute

Bachelor’s Degree at Liverpool John Moores University

Solidworks at Dundalk Institute of Technology

The TEFL Academy TEFL Course (120 Hours) at The TEFL Academy

Landscape Architecture at University College Dublin

Bachelor of Science - BS at Liverpool John Moores University

Frequently Asked Questions

What is Ciaran OBrien's email address?

SignalHire found verified email addresses for Ciaran OBrien, both business and personal. Their business email is o******c@aws.amazon.com, and personal emails include c***@aws.amazon.com, c***@yahoo.com, and o***@hotmail.com.

What is Ciaran OBrien's phone number?

SignalHire found multiple verified phone numbers for Ciaran OBrien: +1-205-***-**96, +1-870-***-**78, and +1-480-***-**74.

How do I contact Ciaran OBrien at Amazon Web Services (AWS)?

You can reach Ciaran 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 Ciaran OBrien's professional background?

Ciaran OBrien has 19 years of professional experience. They have held roles including Technical Writer, Technical Writer, and Technical Writer at companies such as Amazon Web Services (AWS), Amazon Web Services (AWS), and Google. Their education includes Diploma of Education from Code Institute, and Bachelor’s Degree from Liverpool John Moores University.

Is Ciaran OBrien's contact information up to date?

Yes. Ciaran OBrien's SignalHire profile was last updated on 11 June 2026, reflecting their current position as Senior Technical Writer at Amazon Web Services (AWS) in Seattle, WA, United States.

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