Senior Sre
Current
Aug 2024 - Present
AeroLeads people directory · profile
Robert O'Callaghan Email & Phone Number
Sr. SRE at Encircle
at
Encircle
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 100%
Current company
Role
Sr. SRE at Encircle
Location
Kitchener, Ontario, Canada
Company size
Who is Robert O'Callaghan? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Robert O'Callaghan is listed as Sr. SRE at Encircle at Encircle, a company with 52 employees, based in Kitchener, Ontario, Canada. AeroLeads shows a matched LinkedIn profile for Robert O'Callaghan.
Robert O'Callaghan previously worked as Senior SRE at Encircle and Senior DevOps Developer at Capgemini. Robert O'Callaghan holds Diploma, Computer Software Technology/Technician from Conestoga College.
Company email context
Email format at Encircle
This section adds company-level context without repeating Robert O'Callaghan's masked contact details.
Encircle
Review company-level records connected to Robert O'Callaghan before choosing the right outreach path.
Profile bio
About Robert O'Callaghan
• Exceptional knowledge and experience with Linux-based systems and networks • Strong knowledge and experience with Windows-based systems and networks• Exceptional DevOps and build/deployment automation experience and skills• Administer, deploy, and maintain complex systems with multiple system interaction• Designing, configuring, managing, and maintaining both simple and complex computer networks, while balancing cost and value
Listed skills include Scripting, Bash, Continuous Integration, Linux System Administration, and 46 others.
Current workplace
Robert O'Callaghan's current company
Company context helps verify the profile and gives searchers a useful next step.
Encircle
11 roles
Robert O'Callaghan work experience
A career timeline built from the work history available for this profile.
Senior Devops Developer
May 2024 - Aug 2024
Senior Devops Developer
Nov 2022 - Apr 2024
Devops Lead
Feb 2022 - Nov 2022
Sr. Development Operations Specialist
Sep 2020 - Feb 2022
Development Operations
Aug 2017 - Sep 2020
Sr. It Consultant
Rootcellar Technologies
Nov 2014 - Aug 2017
Sr. Systems & Network Administrator
Jun 2014 - Nov 2014
It Architect
Oct 2013 - Jun 2014
Systems Administrator - Production It
Mar 2009 - Oct 2013
System Administrator
We-Create
May 2004 - Mar 2009
Team & coworkers
Colleagues at Encircle
Other employees you can reach at encircleapp.com. View company contacts for 52 employees →
LD
Liz Delahunty
Colleague at Encircle
Canada, Canada
View →
JM
Jeff Mcdowell
Colleague at Encircle
Kitchener, Ontario, Canada, Canada
View →
JB
Jennifer Bilton
Colleague at Encircle
Waterloo, Ontario, Canada, Canada
View →
EL
Elliott Lipson
Colleague at Encircle
Carlsbad, California, United States, United States
View →
JP
Jessica Pfisterer
Colleague at Encircle
Guelph, Ontario, Canada, Canada
View →
TW
Tyler Walker
Colleague at Encircle
Brandon, Mississippi, United States, United States
View →
JC
Jenifer Crossley
Colleague at Encircle
Henrico, Virginia, United States, United States
View →
KF
Kristin Fernandez
Colleague at Encircle
Brantford, Ontario, Canada, Canada
View →
TP
Tricia Pantry
Colleague at Encircle
Kitchener, Ontario, Canada, Canada
View →
RS
Roman S.
Colleague at Encircle
Greater Kitchener-Cambridge-Waterloo Metropolitan Area, Canada
View →
Liz Delahunty
Colleague at Encircle
Canada, Canada
View →
JM
Jeff Mcdowell
Colleague at Encircle
Kitchener, Ontario, Canada, Canada
View →
JB
Jennifer Bilton
Colleague at Encircle
Waterloo, Ontario, Canada, Canada
View →
EL
Elliott Lipson
Colleague at Encircle
Carlsbad, California, United States, United States
View →
JP
Jessica Pfisterer
Colleague at Encircle
Guelph, Ontario, Canada, Canada
View →
TW
Tyler Walker
Colleague at Encircle
Brandon, Mississippi, United States, United States
View →
JC
Jenifer Crossley
Colleague at Encircle
Henrico, Virginia, United States, United States
View →
KF
Kristin Fernandez
Colleague at Encircle
Brantford, Ontario, Canada, Canada
View →
TP
Tricia Pantry
Colleague at Encircle
Kitchener, Ontario, Canada, Canada
View →
RS
Roman S.
Colleague at Encircle
Greater Kitchener-Cambridge-Waterloo Metropolitan Area, Canada
View →
1 education record
Robert O'Callaghan education
FAQ
Frequently asked questions about Robert O'Callaghan
Quick answers generated from the profile data available on this page.
What company does Robert O'Callaghan work for?
Robert O'Callaghan works for Encircle.
What is Robert O'Callaghan's role at Encircle?
Robert O'Callaghan is listed as Sr. SRE at Encircle at Encircle.
Where is Robert O'Callaghan based?
Robert O'Callaghan is based in Kitchener, Ontario, Canada while working with Encircle.
What companies has Robert O'Callaghan worked for?
Robert O'Callaghan has worked for Encircle, Capgemini, Unity, Cci Global Technologies, and Deluxe.
Who are Robert O'Callaghan's colleagues at Encircle?
Robert O'Callaghan's colleagues at Encircle include Liz Delahunty, Jeff Mcdowell, Jennifer Bilton, Elliott Lipson, and Jessica Pfisterer.
How can I contact Robert O'Callaghan?
You can use AeroLeads to view verified contact signals for Robert O'Callaghan at Encircle, including work email, phone, and LinkedIn data when available.
What schools did Robert O'Callaghan attend?
Robert O'Callaghan holds Diploma, Computer Software Technology/Technician from Conestoga College.
What skills is Robert O'Callaghan known for?
Robert O'Callaghan is listed with skills including Scripting, Bash, Continuous Integration, Linux System Administration, Storage Area Network, Network Attached Storage, Technical Support, and Firewalls.
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