Joseph Stubberfield
Lead Technical Account Manager (APJ) at Obsidian Security
Stawell, Victoria, Australia
Summary
👤
Senior🎓
Top SchoolJoseph Stubberfield is a results-driven technical leader with 16 years’ experience spanning ISP networking, security engineering, and Technical Account Management across APJ. Currently Lead Technical Account Manager for Obsidian Security, he previously built and scaled Zscaler’s ANZ TAM function—growing coverage to 80+ accounts across 14 TAMs and coordinating cross-continent teams and executive escalations. Equally comfortable in the weeds of incident response and Splunk-driven SIEM work as he is coaching high-performing teams, Joseph combines deep hands-on network and security expertise with a customer-obsessed, outcome-focused approach. Known for leading from the front, he excels at resolving the toughest technical problems by aligning engineering, cloud ops and product stakeholders to drive measurable value. Based in regional Victoria, he brings a pragmatic blend of operational rigor and people development to help customers succeed with cloud security at scale.
16 years of coding experience
12 years of employment as a software developer
Bachelor Of Computing, Network Design and Security, Bachelor Of Computing, Network Design and Security at Swinburne University of TechnologyVCE, VCE at Galen Catholic College
Github Skills (25)
gnuradio9
software-defined-radio7
angularjs7
frame6
nodejs6
pager6
viewer6
vimeo5
raspberry-pi5
php5
jstree5
youtube5
javascript5
parser5
resample4
Programming languages (5)
Github contributions (5)
Daniel15/rTorrentWeb
Oct 2009 - Jan 2010
Contributions:39 commits in 3 months
stubbers/trunk-recorder
Aug 2017 - Aug 2018
Records calls from a Trunked Radio System (P25 & SmartNet)
Contributions:5 PRs, 4 pushes in 11 months
lterecordsrtlsdr5gcalls
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