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Telstra Tech Stack

Australia's largest telecom operator scaling security and network modernization

Telecommunications Sydney, NSW 10,001+ employees Founded 1901 Public Company

Telstra operates Australia's dominant mobile network and telecom infrastructure serving 10,000+ employees across 15 countries. The hiring profile reveals a sharp pivot toward physical and cyber security: 7 active security roles, a CCTV rollout in motion, and physical security leadership positions open — while traditional engineering headcount remains thin (21 roles). This gap between telecom scale and security hiring velocity suggests internal pressure to harden both digital infrastructure (Azure/AWS/GCP stack) and physical assets, likely driven by critical infrastructure accountability and customer trust concerns.

Tech Stack 79 technologies

Core StackDynamics 365 Azure AD Confluence SonarQube AWS Java Node.js Express.js React Docker AWS Lambda GitLab LinkedIn Learning Dynamics AX 2012 Swagger Coverity Backstage Oracle Retail Oracle HTTP Server WebLogic IBM Sterling Order Management System Azure GCP SQL Excel PowerPoint Spring Boot Lit npm AWS ECS+44 more
AdoptingCCTV

What Telstra Is Building

Challenges

  • Improving incident management efficiency
  • Tight deadlines
  • Managing high-severity technology incidents
  • Driving cybersecurity sales
  • Operational improvements across customer segments
  • Inefficiencies in processes
  • Protect millions of users and systems
  • Protecting physical assets
  • Complex fault investigation
  • Operational improvement

Active Projects

  • Cctv rollout
  • Uplift new store formats
  • Modernise existing store formats
  • Physical security program
  • Electronic access control rollout
  • Security architecture governance
  • Incident management operations power team
  • Network cost model development
  • Business case preparation for network investments
  • Data collection streamlining for product and cable economics

Hiring Activity

Accelerating240 roles · 120 in 30d

Department

Sales
193
Engineering
21
Security
7
Ops
5
Strategy
4
Support
3
Finance
2
Marketing
2

Seniority

Junior
175
Mid
33
Senior
28
Lead
3
Intern
1
Manager
1

Notable leadership hires: Software Engineering Lead, Retail Physical Security Lead, Physical Security Lead

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About Telstra

Telstra is Australia's leading telecommunications and information services provider, operating the country's largest national mobile network alongside digital content offerings. The company serves connected businesses, governments, communities, and individuals across Australia and internationally. Core operations span network infrastructure, mobile services, and customer experience delivery. Current operational focus includes modernizing store formats, developing network cost models, and rolling out electronic access control and CCTV systems across physical facilities. The organization maintains a geographically distributed workforce hiring across Australia, India, Malaysia, Singapore, Philippines, and the United Kingdom.

HeadquartersSydney, NSW
Company Size10,001+ employees
Founded1901
Hiring MarketsAustralia, India, Malaysia, Singapore, Philippines, United Kingdom

Frequently Asked Questions

What tech stack does Telstra use?

Core stack includes Azure AD, Dynamics 365, AWS, Azure, GCP, Java, SQL, Node.js, Spring Boot, React, Docker, and AWS ECS. Also uses Oracle systems (Retail, WebLogic), GitLab, and enterprise tools like Confluence and SonarQube.

Where is Telstra headquartered?

Telstra is headquartered in Sydney, NSW, Australia. The company hires across Australia, India, Malaysia, Singapore, Philippines, and the United Kingdom.

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