Senior Data Analyst with Telco/Network exp- Sydney, Australia

Silverlink Technologies; Sydney; On-site; AUD 140,000 - 180,000; Full time

Job summary

Silverlink Technologies is seeking a Senior Network Data Analyst in Sydney to convert telco data into actionable insights using SQL, Python and BI dashboards. The role emphasizes ownership of dashboards and stakeholder reporting, with a focus on enabling data-driven decisions across network performance metrics.

The ideal candidate has 8–10 years in data analytics within telecoms, plus 3+ years in a senior capacity. Experience with 2G/3G/4G-LTE/VoLTE/5G-NR is strongly preferred.

Qualifications

• 8–10 years of experience in data analytics, business analysis, or network performance analysis within telecommunications.
• 3+ years in a senior/lead data analyst role, including dashboard ownership and stakeholder reporting.
• Exposure to multi-generation network technologies (2G/3G/4G-LTE/VoLTE/5G-NR) is highly preferred.

Responsibilities

• Turn raw telco data into actionable business insights using SQL, Python, and BI-driven dashboards.
• Own dashboard design and provide stakeholder-facing reporting.
• Drive KPI improvements and reduce manual reporting through automation.

Skills

Data analytics

Stakeholder reporting

KPI tracking

SQL proficiency

Python

BI dashboards

Power BI

Tableau

Power Query (M)

DAX

Excel

Jira

Confluence

Tools

SQL

Python

Power BI

Tableau

Power Query (M)

DAX

Azure

Data Lakes

Google Cloud (BigQuery)

GA

GTM

Excel

Power Automate

SharePoint

Jira

Confluence

Job description

Senior Data Analyst with Telco/Network exp- Sydney, Australia

We are seeking an experienced Senior Network Data Analyst to join our telecommunications analytics team. This role is ideal for a data professional who thrives at the intersection of network engineering and data science — turning raw telco data into actionable business insights through advanced SQL, Python, and BI-driven dashboards.

Years of Experience Required

Minimum 8–10 years of overall experience in data analytics, business analysis, or network performance analysis within the telecommunications sector.

3+ years specifically in a senior/lead data analyst capacity, including dashboard design ownership and stakeholder-facing reporting.

Prior exposure to multi-generation network technologies (2G/3G/4G-LTE/VoLTE/5G-NR) strongly preferred.

Skills & Knowledge Required

Technical / Analytical

Strong proficiency in SQL for querying and manipulating large, high-volume datasets and fetching meaningful insights

Working knowledge of Python for data analysis and automation

Advanced Power BI/ Tableau skills, including Power Query (M) and DAX

Familiarity with cloud data platforms — Microsoft Azure, Data Lakes, and ideally Google Cloud (BigQuery, GA, GTM)

Proficiency in Excel for ad-hoc analysis and reporting

Power Automate for workflow automation and reporting efficiency

SharePoint for document and data collaboration

Jira and Confluence for Agile project tracking and documentation

Domain Knowledge

Understanding of telecom network KPIs (accessibility, retainability, mobility, throughput)

Familiarity with network management tools

Knowledge of network optimisation principles across 3G, 4G/LTE, VoLTE, and 5G-NR technologies

Methodologies & Soft Skills

Key Performance Indicators for the Role

Improvement in network performance metrics through data-driven interventions

Increased dashboard/report adoption and stakeholder engagement

Reduction in manual reporting time through automation