SUBCO Tech Stack

Submarine cable infrastructure developer and operator

Telecommunications Fortitude Valley, Queensland 51–200 employees Privately Held

SUBCO builds and operates next-generation submarine cable systems, with a portfolio including OAC, INDIGO, and SMAP. The tech stack is enterprise-focused (AWS, Azure, Microsoft 365, Jira, New Relic) rather than custom—a signal that operations and compliance infrastructure, not core cable technology, dominate internal engineering. Hiring is ops-heavy (4 of 9 open roles) and accelerating, paired with active projects in cloud automation, monitoring, and disaster recovery, indicating rapid scaling of backend systems to support growing infrastructure footprint.

Tech Stack 16 technologies

Core StackAWS Intune Azure AD Jira Confluence Power BI Python New Relic Microsoft 365 Exchange Online Teams Jira Service Management PowerShell MCP Observium Azure Entra ID

What SUBCO Is Building

◆Challenges

Ensuring compliance across multiple jurisdictions
Ensuring compliance with accounting standards
Manual repetitive tasks
Iso27001 compliance tasks
Tracking project milestones and funding
Optimising infrastructure costs
Scaling infrastructure for global growth
Managing hardware lifecycle
Managing risk management initiatives
Maintaining compliance registers

▲Active Projects

Automation of repetitive tasks
Cloud infrastructure engineering (aws)
Automation of provisioning, configuration, and patching
Monitoring and observability across on-prem and cloud
Disaster recovery planning
Tracking project milestones and funding
Compliance of debt facility covenants
Financial reporting and dashboards
Organisational change initiatives
New 5,000 km domestic cable system

Hiring Activity

Accelerating9 roles · 5 in 30d

Department

Ops

Finance

Engineering

Legal

Seniority

Mid

Senior

Manager

Lead

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About SUBCO

SUBCO develops, owns, and operates submarine cable networks, positioning itself as infrastructure provider rather than telecom carrier. The company is based in Fortitude Valley, Queensland, and has deployed strategically important cable systems across Asia-Pacific and beyond. With nearly $750 million invested to date, SUBCO serves as a critical piece of regional connectivity architecture. Internal operations span cloud infrastructure (AWS-based), financial governance (compliance tracking, covenant monitoring, reporting dashboards), and IT service management (Jira, Intune, Azure), reflecting the scale and regulatory complexity of managing geopolitically significant infrastructure assets.

HeadquartersFortitude Valley, Queensland

Company Size51–200 employees

Hiring MarketsAustralia, United Kingdom

Frequently Asked Questions

What tech stack does SUBCO use?

AWS, Azure, Microsoft 365, Jira, Confluence, New Relic, Observium, Python, and PowerShell. Monitoring and observability tooling (New Relic, Observium) and cloud automation dominate the active project list.

What is SUBCO working on?

Cloud automation, AWS infrastructure engineering, monitoring and observability across on-premises and cloud, disaster recovery, compliance frameworks (ISO 27001, accounting standards, debt covenants), and a new 5,000 km domestic cable system.