The title Data Mining Specialist is only a starting point. Code 252907 places the role in Database and network professionals not elsewhere classified, while responsibility for “Analyze and assess the data features using statistical software packages” reveals the work a candidate should test and explain.
Official title: Data Mining Specialist
Occupation code: 252907
Mahana sector: Data and artificial intelligence
Official unit group: Database and network professionals not elsewhere classified
How to read the Data Mining Specialist responsibility
A practical fit signal for Data Mining Specialist is the ability to explain the path from “Analyze and assess the data features using statistical software packages” to a reviewable output, including where Applications programming is applied and where supervision or escalation is needed.
Do not assume every employer means the same thing by Data Mining Specialist. Check seniority, supervision, the effect of mistakes, and whether Control technology is an entry requirement or developed after appointment.
Official scope and recorded tasks
Official summary: Design and improve data queries and analyses for mining in the facility systems and apply them to obtain information; and create, develop and maintain data supporting tools.
Recorded tasks
- Analyze and assess the data features using statistical software packages; and develop recommendations and processes to improve the operational performance.
- Ensure compliance with the department policies and data specifications.
- Develop customized data queries to analyze information in the company's systems and applications and supervise their implementation.
- Create data the supporting tools and metadata stocks to create, develop, and maintain database files or tables.
- Provide the support in mining the data related to operations team and senior management employees.
Skills in working context
- For Data Mining Specialist, connect Applications programming to a situation involving “Analyze and assess the data features using statistical software packages”, then state the acceptance test and who reviewed the result.
- For Data Mining Specialist, connect Control technology to a situation involving “Ensure compliance with the department policies and data specifications”, then state the acceptance test and who reviewed the result.
- Use an example from Data Mining Specialist work for code 252907 that connects Data analysis to “Develop customized data queries to analyze information in the company's systems and applications and…”, separates your contribution from the team result, and names the decision you owned.
- For Data Mining Specialist, connect Classification of documents to a situation involving “Create data the supporting tools and metadata stocks to create, develop, and maintain database…”, then state the acceptance test and who reviewed the result.
When presenting experience related to code 252907, separate your role from the team's and show how Team Work, Ability to build relationships, Analytical Thinking protected quality or delivery.
A contained evidence project
Test one bounded part of Data Mining Specialist work without presenting the exercise as independent professional practice. Start from “Analyze and assess the data features using statistical software packages”, use Applications programming, and record what changed after review: Test the Data Mining Specialist workflow through this contained case: Frame a narrow prediction or classification problem, prepare a reproducible baseline, compare one alternative, and document evaluation limits and responsible-use considerations. Make Applications programming and the review boundary visible.
- Data Mining Specialist evidence: For Data Mining Specialist, reproducible notebook or pipeline linked to “Ensure compliance with the department policies and data specifications”
- Data Mining Specialist evidence: A working output showing how Applications programming supports “Analyze and assess the data features using statistical software packages”
- Data Mining Specialist evidence: A code-252907 review note that records one challenge, correction, and remaining limit
Pitfall to avoid: For code 252907, avoid optimising a metric without checking data leakage, representativeness, operational cost, or how the result will be used. The missing evidence usually appears when “Analyze and assess the data features using statistical software packages” is reviewed.
Methods or tools that may appear
- Applications programming
- Control technology
- Data analysis
- Classification of documents
- Communication Protocol
Check a vacancy for Data Mining Specialist before applying
Begin with vacancy responsibilities, not keyword count. For Data Mining Specialist, identify what the employer expects during “Ensure compliance with the department policies and data specifications” and how that capability will be assessed.
- Identify the output that demonstrates Applications programming and the person or standard that approves it.
- For the Data Mining Specialist vacancy under code 252907, map one line to “Ensure compliance with the department policies and data specifications” and prepare a truthful example you can explain under questions.
- For Data Mining Specialist, code 252907, confirm whether Bachelor degree is an employer or regulator minimum and what supervision applies at entry level.
Qualification and practice boundaries
Qualification in the classification data: Bachelor degree
- Database and network design and administration
Questions to test career fit
- Would I enjoy repeating “Analyze and assess the data features using statistical software packages” in day-to-day Data Mining Specialist work, not only once in a practice project?
- For the Data Mining Specialist path under code 252907, can I build evidence for Applications programming that shows the decision and check, or am I mainly attracted to the name of Data and artificial intelligence?
- What qualification, registration, supervision, or employer requirement currently applies to responsibilities under code 252907?
- Which part of the Data Mining Specialist evidence project will I test first, and what result would make me continue or change direction?
Sources and page limits
Keep the official code-252907 record separate from the editorial examples. Confirm current licensing, registration, and employment requirements with the competent authority and the actual vacancy.
Package data check: 2026-08-20.
