Introduction
The Senior Business Data Analyst at Building Commission NSW supports a Salesforce transformation through data discovery, cleansing, mapping and migration. Based in Parramatta with hybrid working, this temporary role needs an analyst who can work across legacy systems and turn complex data into reliable migration decisions. Your application should make the scale of your data work and your individual contribution clear.
To understand how to apply for Senior Business Data Analyst, start with the two-page cover letter and five-page resume limits. Select a migration example that follows the data through profiling, source-to-target mapping, testing and reconciliation. Explain the quality issue or delivery risk you encountered and how you checked that the migrated information was accurate.
The strongest evidence will connect technical analysis with business ownership. Show how you agreed mapping rules with subject-matter experts, used SQL or migration tools to investigate discrepancies and supported a safe cutover. Salesforce data models and relationships are particularly relevant, so name the parts of that environment you have worked with and the outcomes you can substantiate.
View the official job ad and keep its application instructions open while you plan.
Senior Business Data Analyst role snapshot
| Role | Senior Business Data Analyst |
| Organisation | Building Commission NSW, Department of Customer Service |
| Location | Parramatta, with hybrid working |
| Employment | Temporary full-time to 30 June 2027 |
| Salary or remuneration | Clerk Grade 9/10, $133,348 to $146,945 plus superannuation and leave loading |
| Job ID | 603762 |
| Closing date | 21 October 2026 at 11:59pm |
NSW Government application requirements
Give the hiring team the documents and written responses it requests, within the stated limits. Check the application form before drafting so the final submission follows the required format.
Application requirements for Senior Business Data Analyst
- Cover letter, maximum two pages
- Resume, maximum five pages
Use the cover letter to explain the migration work you personally led and how it meets the role’s key capabilities. Keep detailed project history in the resume.
Role conditions and qualifications
- Relevant Salesforce, business analysis or data-management certifications are desirable; distinguish these from mandatory eligibility conditions.
Candidate evidence for Senior Business Data Analyst
Lead business and data analysis for a Salesforce migration, covering legacy-data quality, mapping, testing, cutover and reconciliation. The evidence areas below help you choose examples for that work.
| Requirement or evidence area | How to demonstrate it |
|---|---|
| Data migration and quality | Describe a dataset you profiled, the defects or gaps you found and how you agreed and verified the remediation. |
| Source-to-target mapping | Explain how you documented field mappings, transformation rules and relationships, including the decisions you made with business owners. |
| Salesforce and analytical tools | Show practical use of Salesforce data structures, Data Loader or ETL tools, SQL and Excel to validate a migration. |
| Migration governance and delivery | Use a testing or cutover example to explain readiness decisions, risk escalation and post-migration reconciliation. |
Example application structure for Senior Business Data Analyst
Build the two-page letter around one substantial migration example and a shorter example that demonstrates your collaboration or governance approach.
| Application section | What to include |
|---|---|
| Opening | Identify the migration environments and scale of work that best match this Salesforce program. |
| Data readiness example | Explain profiling, cleansing and mapping decisions, the tools you used and how you verified accuracy. |
| Delivery and stakeholder example | Show how you resolved a business-rule issue or migration risk with technical teams and business owners. |
| Closing | Confirm your relevant experience and interest, keeping tool and project details consistent with the resume. |
Before you submit
Check the two-page letter and five-page resume limits. Verify that your examples distinguish your analysis work, migration decisions and results, and that you can explain the tools and data structures named. Applications close 21 October 2026 at 11:59pm.
Return to the official vacancy for the final document and deadline check.
Help with your Senior Business Data Analyst application
If you want help organising your own evidence and preparing the written documents, request application support from Team 3Thirty. Bring the vacancy and your current CV so the application can address the work you have actually done.