Network Manager
CurrentResponsible for the network and team delivering leading XaaS and next generation cloud networks. Want SDN and cloud networking? Ask me how...
Jan 2015 - Present
AeroLeads people directory · profile
Geoff Underwood Email & Phone Number
Network Manager at Tecala
at
Tecala
1 work email found
@brennanit.com.au
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Network Manager at Tecala
Location
Greater Sydney Area, Australia, Australia
Company size
Who is Geoff Underwood? Overview
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Quick answer
Geoff Underwood is listed as Network Manager at Tecala at Tecala, a company with 79 employees, based in Greater Sydney Area, Australia, Australia. AeroLeads shows a work email signal at brennanit.com.au and a matched LinkedIn profile for Geoff Underwood.
Geoff Underwood previously worked as Network Manager at Tecala and Solution Architect at Ethan Group. Geoff Underwood holds Computer Engineering, Computer Science from University Of New South Wales.
Company email context
Email format at Tecala
This section adds company-level context without repeating Geoff Underwood's masked contact details.
*@brennanit.com.au
68% confidence
AeroLeads found 1 current-domain work email signal for Geoff Underwood. Compare company email patterns before reaching out.
Profile bio
About Geoff Underwood
Senior IT generalist with wide range of skillsets and experience in the mid-market and enterprise. Specialising in cloud, network technologies, virtualisation, system and hosted environment design and highly available infrastructure.I have worked with the majority of the leading network and systems vendors across a number of verticals and customers and designed, implemented, run and refined architectures from SOHO server installations up to MSP cloud architectures.Currently my focus is on networks as I believe it is generally less progressive than other elements of the IT landscape, however I am equally comfortable in all aspects of cloud, systems, presales and leadership.
Listed skills include Virtualization, Cisco Technologies, Vmware, Pre Sales, and 17 others.
Current workplace
Geoff Underwood's current company
Company context helps verify the profile and gives searchers a useful next step.
Tecala
5 roles · 28 years
Geoff Underwood work experience
A career timeline built from the work history available for this profile.
Solution Architect
Ethan Group
Solution design, architecture and presales focusing (mostly) on networks and cloud.
Oct 2013 - Jan 2015
Managed Services Architect
Responsible for technical validation, design and implementation of managed services and managed network products within the Brennan IT business.Key to Brennan's proven ability to bring new products to market and drive growth within the SME market.
Jun 2003 - Sep 2013
Engineer
Exhibition It
Principal technical escalation for intractable issues.Responsible for sales to new and existing SOHO clients.
2000 - 2003
~3 yrs
Junior Pcl Programmer
Ian Noble - Electrical Engineer
Responsible for design and implementation of operator interfaces and PLC logic and backup strategies for industrial companies such as Kimberly Clark and Streets.
1998 - 2000
~2 yrs
Team & coworkers
Colleagues at Tecala
Other employees you can reach at tecala.com.au. View company contacts for 79 employees →
QV
Quintus Van Der Watt
Colleague at Tecala
Mcmahons Point, New South Wales, Australia, Australia
View →
SJ
Samuel Jefferson
Colleague at Tecala
Sydney, New South Wales, Australia, Australia
View →
SC
Sam Conway
Colleague at Tecala
Hornsby, New South Wales, Australia, Australia
View →
HB
Helena B
Colleague at Tecala
Três Pontas, Minas Gerais, Brazil, Brazil
View →
AS
Alexey Sapelkin
Colleague at Tecala
Greater Sydney Area, Australia
View →
TL
Tim Lane
Colleague at Tecala
Tasmania, Australia, Australia
View →
BJ
Bogdan Janjic
Colleague at Tecala
Australia, Australia
View →
VT
Vivien Tang
Colleague at Tecala
Melbourne, Victoria, Australia, Australia
View →
JS
Janesh S.
Colleague at Tecala
Greater Sydney Area, Australia
View →
BL
Benedict Louis
Colleague at Tecala
Sydney, New South Wales, Australia, Australia
View →
Quintus Van Der Watt
Colleague at Tecala
Mcmahons Point, New South Wales, Australia, Australia
View →
SJ
Samuel Jefferson
Colleague at Tecala
Sydney, New South Wales, Australia, Australia
View →
SC
Sam Conway
Colleague at Tecala
Hornsby, New South Wales, Australia, Australia
View →
HB
Helena B
Colleague at Tecala
Três Pontas, Minas Gerais, Brazil, Brazil
View →
AS
Alexey Sapelkin
Colleague at Tecala
Greater Sydney Area, Australia
View →
TL
Tim Lane
Colleague at Tecala
Tasmania, Australia, Australia
View →
BJ
Bogdan Janjic
Colleague at Tecala
Australia, Australia
View →
VT
Vivien Tang
Colleague at Tecala
Melbourne, Victoria, Australia, Australia
View →
JS
Janesh S.
Colleague at Tecala
Greater Sydney Area, Australia
View →
BL
Benedict Louis
Colleague at Tecala
Sydney, New South Wales, Australia, Australia
View →
1 education record
Geoff Underwood education
FAQ
Frequently asked questions about Geoff Underwood
Quick answers generated from the profile data available on this page.
What company does Geoff Underwood work for?
Geoff Underwood works for Tecala.
What is Geoff Underwood's role at Tecala?
Geoff Underwood is listed as Network Manager at Tecala at Tecala.
What is Geoff Underwood's email address?
AeroLeads has found 1 work email signal at @brennanit.com.au for Geoff Underwood at Tecala.
Where is Geoff Underwood based?
Geoff Underwood is based in Greater Sydney Area, Australia, Australia while working with Tecala.
What companies has Geoff Underwood worked for?
Geoff Underwood has worked for Tecala, Ethan Group, Brennan It, Exhibition It, and Ian Noble - Electrical Engineer.
Who are Geoff Underwood's colleagues at Tecala?
Geoff Underwood's colleagues at Tecala include Quintus Van Der Watt, Samuel Jefferson, Sam Conway, Helena B, and Alexey Sapelkin.
How can I contact Geoff Underwood?
You can use AeroLeads to view verified contact signals for Geoff Underwood at Tecala, including work email, phone, and LinkedIn data when available.
What schools did Geoff Underwood attend?
Geoff Underwood holds Computer Engineering, Computer Science from University Of New South Wales.
What skills is Geoff Underwood known for?
Geoff Underwood is listed with skills including Virtualization, Cisco Technologies, Vmware, Pre Sales, Networking, Managed Services, Infrastructure, and Network Design.
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