Peter Chirgwin
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Peter Chirgwin Email & Phone Number

Senior Data Analyst at Vocus
Location: Greater Sydney Area, Australia, Australia 11 work roles 1 school
1 work email found @vocus.net LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email p****@vocus.net
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Current company
Role
Senior Data Analyst
Location
Greater Sydney Area, Australia, Australia
Company size

Who is Peter Chirgwin? Overview

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Quick answer

Peter Chirgwin is listed as Senior Data Analyst at Vocus, a company with 1630 employees, based in Greater Sydney Area, Australia, Australia. AeroLeads shows a work email signal at vocus.net and a matched LinkedIn profile for Peter Chirgwin.

Peter Chirgwin previously worked as Business Analyst at Vocus and Billing Project Analyst at Vocus. Peter Chirgwin studied at Marsden High School, West Ryde.

Company email context

Email format at Vocus

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{first}.{last}@vocus.net
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Profile bio

About Peter Chirgwin

Since 1998 I have worked at One.Tel/Net, iiNet, OzEmail, Flow, PowerTel, AAPT, Telstra and Vocus managing residential, small business, corporate/SME, wholesale and to carriers customers. From mums & dads to the chief executives and GMs telcos across Australia. During these years I have worked in billing disputes, projects, contract implementations & design, billing production, configuration, billing architecture, faults/technical support, billing operations, customer service, mediation, collections/credit, skip tracing, law enforcement/fraud, service management, legal and billing activations, to mention just a few areas. From creating businesses cases, customer presentations, executive level reporting and presentations, operational reporting, and strategic planning documents whilst being a key stakeholder in major system migrations & projects.Specialising in dispute management I have personally resolved thousands of major disputes involving complex technical, provisioning, billing and contractual issues relating to millions in adjustments and hundreds of millions in revenue. From re-rating millions of records, analysing years of on/off data, to joining disparate, very large, datasets I have the technical abilities to create detailed and effective resolutions.I have also created & managed dispute teams for several telcos with the usual goals of reducing their adjustments and, TIO disputes whilst improving customer satisfaction (NPS).From managing interstate teams and people, to travelling extensively meeting with major corporations and telcos I have extensive skills in stakeholder management. Working as a team player or as an individual contributor across multiple time zones I pride myself on my flexibility.I look forward to discussing with you how I can bring value to your business.

Listed skills include Telecommunications Billing, Invoicing, Telecommunications, Billing Systems, and 44 others.

Current workplace

Peter Chirgwin's current company

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Vocus
Vocus
Senior Data Analyst
australia
Website
Employees
1630
AeroLeads page
11 roles · 27 years

Peter Chirgwin work experience

A career timeline built from the work history available for this profile.

Business Analyst

Current

Sydney, New South Wales, Australia

Vocus Billing Operations- Projects (analysis, requirements, solutions etc)- Reporting and analysis- Revenue Assurance; identification, root cause, correction and billing of revenue- Documentation and process design and updating. - support and coaching

Jan 2023 - Present

Senior Data Analyst

Current

Sydney

Mar 2022 - Present

Billing Project Analyst

Vocus

Baulkham Hills

- Billing Configuration - Billing Production (bulk activation)- Reporting | extract | data analysis- Voice mediation validation work- Billing construct design work - Billing System Migrations- Complex/Large disputes (30 million CDRs+)- Stakeholder & Vendor management - writing PostGres & informix SQL scripts- Python (basic)- Process improvement - Root.

Mar 2017 - Mar 2022

Business Analyst - Telstra Billing Operations

Sydney

- Billing Operations for Telstra Enterprise & Government, Telstra Business segments. - Reporting- Dispute management, - Root cause analysis- Process

May 2012 - Mar 2017

Billing Solution Architect

Sydney

- E2E process development- Driving improvement through development of better processes- Managing strategic customers $30m > Telstra Enterprise & Government- Designing Billing Solution for strategic customers. - Training.- mentoring.

Jul 2011 - May 2012

Wholesale And Enterprise Billing Dispute Manager

Sydney

- Managed a team of dispute analysts across Melbourne, Sydney and Brisbane. - Strategic planning- Process and system development- Product development- Customer presentations- Executive reporting

May 2007 - Jul 2011

Billing Analyst

PowerTel August 2006 – May 2007- managing billing disputes- billing operations- wholesale billing processing and feeds.

Aug 2006 - May 2007

Senior Billing Analyst

Project Work: Day to Day Responsibilities: High Value Customer Management (top 10 customers) Collections Escalated complaints & Dispute resolution (including TIO & pseudo-legal) Technical, Billing & Sales support (DSL, Dial and Domain products) End of Month reporting (drafting) Customer Service documentation Team coaching & training

Mar 2004 - Aug 2006

Customer Service Supervisor

Flow Communication

Project Work: Day to Day Responsibilities: High Value Customer Management Escalated complaints & Dispute resolution (including TIO) Technical, Billing & Sales support (DSL, SDSL, Dial) Administration of billing run (packing etc).  Customer Service documentation Team coaching & training Cross Branding support & day-to-day running of Planet Internet.

Oct 2002 - Mar 2004

Ozemail Dispute Resolution Supervisor

OzEmailOctober 2001– October 2002 Collection of delinquent accounts Payment processing  Resolution of customer, TIO & Legal complaints  Law Enforcement requesting processing Supporting DSL & Dial customers ranging from residential to Corporate users (such as the University of Technology Sydney) Team coaching & training

Oct 2001 - Oct 2002

Dispute Manager

One.Tel

- Managed billing disputes- approved credits - coached team- training

1999 - 2001 ~2 yrs
Team & coworkers

Colleagues at Vocus

Other employees you can reach at vocus.com.au. View company contacts for 1630 employees →

1 education record

Peter Chirgwin education

  • Marsden High School, West Ryde
    Marsden High School, West Ryde
FAQ

Frequently asked questions about Peter Chirgwin

Quick answers generated from the profile data available on this page.

What company does Peter Chirgwin work for?

Peter Chirgwin works for Vocus.

What is Peter Chirgwin's role at Vocus?

Peter Chirgwin is listed as Senior Data Analyst at Vocus.

What is Peter Chirgwin's email address?

AeroLeads has found 1 work email signal at @vocus.net for Peter Chirgwin at Vocus.

Where is Peter Chirgwin based?

Peter Chirgwin is based in Greater Sydney Area, Australia, Australia while working with Vocus.

What companies has Peter Chirgwin worked for?

Peter Chirgwin has worked for Vocus, Telstra, Aapt, Powertel, and Iinet.

Who are Peter Chirgwin's colleagues at Vocus?

Peter Chirgwin's colleagues at Vocus include Sudarshan B., Andrea S., Allie Atkins, Luke Hellsing, and Lee Wang.

How can I contact Peter Chirgwin?

You can use AeroLeads to view verified contact signals for Peter Chirgwin at Vocus, including work email, phone, and LinkedIn data when available.

What schools did Peter Chirgwin attend?

Peter Chirgwin studied at Marsden High School, West Ryde.

What skills is Peter Chirgwin known for?

Peter Chirgwin is listed with skills including Telecommunications Billing, Invoicing, Telecommunications, Billing Systems, Management, Telco, Strategy, and Vendor Management.

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