James Fitzsimons
Head Of Managed Security Services at CASSINI LIMITED
Wellington, Wellington, New Zealand
Summary
👤
Senior🎓
Top SchoolJames Fitzsimons is a seasoned technical leader and security architect with over two decades in IT and 12 years focused on information security, currently heading Managed Security Services at Bastion Security Group while founding Cassini, a CTI SaaS and consultancy. He blends hands-on systems and firmware curiosity—spanning IoT, robotics and hardware—with senior-level strategy, governance and architecture experience across public and private sectors. His career includes leading large-scale government programs (CERT NZ, MBIE) to deliver STIX/TAXII threat intelligence platforms, federated identity and event-driven architectures, and managing multimillion-dollar portfolios and architecture teams. Known as a trusted adviser to executives and vendors, he translates complex technical designs into executive-ready options and operational systems. James’s background in product innovation and running both SaaS and high-throughput trading and consumer platforms gives him a rare mix of startup agility and enterprise delivery rigor.
12 years of coding experience
13 years of employment as a software developer
BSc/BCA Computer Science Management Marketing, BSc/BCA Computer Science Management Marketing at Victoria University of Wellington
Stackoverflow
541reputation
15kreached
1answer
1question
caching
top-5%
Github Skills (22)
smp10
ntp10
wake-on-lan10
oasis10
realtime9
caching9
networking9
linux9
multicore9
kernel9
network9
cyber-threat-intelligence8
server8
python7
asp-net-mvc6
Programming languages (2)
Github contributions (5)
jamesfitzsimons/cti-taxii-server
Jun 2018 - Jun 2019
OASIS TC Open Repository: TAXII 2 Server Library Written in Python
Contributions:25 pushes in 1 year
server-libraryoasispythontaxii
oasis-open/cti-taxii-server
Jun 2018 - Jun 2019
OASIS TC Open Repository: TAXII 2 Server Library Written in Python
Contributions:2 PRs, 7 comments in 1 year
pythoncyber-threat-intelligencetaxiictipython-script
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