How to become a data warehousing specialist
Official title: Data warehousing specialist
Also called: Data warehouse designer, Data warehouse engineer, Data warehouse analyst, Data warehouse solution architect, Data warehouse business analyst, Data warehouse consultant, Data warehouse project manager
Data warehousing specialists manage an organisation's data warehousing activities. They may develop computer programmes, processes and procedures for data management.
Main tasks
- Design and build data storage systems
- Create and improve software programs
- Analyse data
- Set data management standards
- Assess data quality
- Create process diagrams and charts
- Build system models
- Write computer programming code
How to become one
You usually need experience and a qualification to become a data warehousing specialist. You usually need NCEA Level 3 to do the study or training for this job. Other requirements: experience in similar work; experience with relevant software systems; a relevant tertiary qualification in computer science, mathematical sciences or similar area; to be certified with Information Technology Professionals New Zealand (ITPNZ).
Ways in
- University: Computing & IT degrees, Offered by 6 universities in New Zealand
- University: Mathematics & Statistics degrees
Pay · Past change
- Most common pay: $62,000 to $147,000 a year (median $90,000), a TEC estimate before tax.
- Lower: $54,000 a year · Upper: $202,000 a year
- TEC's pay figures are estimates only. TEC says they must not be used to set pay, in pay negotiations or in visa applications.
- Change in the number of people doing this job between the 2018 and 2023 Censuses: Strong increase (TEC). This is past change, not a forecast.
Who does this work
- About 48 people did this job at the 2023 Census (TEC).
Related jobs
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Questions people ask
How do I become a data warehousing specialist?
You usually need experience and a qualification to become a data warehousing specialist. You usually need NCEA Level 3 to do the study or training for this job. Other requirements: experience in similar work; experience with relevant software systems; a relevant tertiary qualification in computer science, mathematical sciences or similar area; to be certified with Information Technology Professionals New Zealand (ITPNZ).
How much does a data warehousing specialist earn in New Zealand?
The Tertiary Education Commission estimates median pay at $90,000 a year, before tax. Most common pay is $62,000 to $147,000 a year.
Has the number of people working as a data warehousing specialist grown in New Zealand?
It has grown strongly: TEC records a strong increase in the number of people doing this job between the 2018 and 2023 Censuses. This is past change, not a forecast.
Sources
- Tertiary Education Commission (Tahatu Career Navigator): Tahatu career ideas: descriptions, tasks, pay estimates, people employed, employment change 2018 to 2023, entry requirements, registration, interest scores (Site scrape 2026-10 (816 career ideas, sitemap lastmod 2026-10-01)), CC BY 4.0, retrieved 4 October 2026
This content is sourced from the Tertiary Education Commission through the Tahatū Career Navigator website (www.tahatu.govt.nz) and used under the CC BY 4.0 licence. All or some of the information has been modified by Peernovo. TEC has not approved, endorsed or tested these modifications. TEC will not be held accountable for any errors within this content.
Qualification information from NZQA, used under CC BY 3.0 NZ.
This work is based on/includes Stats NZ's data which are licensed by Stats NZ for reuse under the Creative Commons Attribution 4.0 International licence. Census data via Figure.NZ.
Includes information from O*NET OnLine by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA. USDOL/ETA has not approved, endorsed, or tested these modifications.
Sources: Tertiary Education Commission, Tahatū Career Navigator (career ideas, pay estimates, entry requirements and study options, CC BY 4.0, modified by Peernovo); Stats NZ, 2023 Census (via Figure.NZ) and the National Occupation List (CC BY 4.0); NZQA qualification information (CC BY 3.0 NZ); O*NET interest scores (CC BY 4.0); ILO global generative AI exposure index (CC BY 4.0). Links between career ideas and ANZSCO groups, degree fields and broad job groups are Peernovo's.
These results are not official statistics. They have been created for research purposes from the Integrated Data Infrastructure (IDI), which is carefully managed by Stats NZ.
Graduate outcomes: these results are not official statistics. They have been created for research purposes from the Integrated Data Infrastructure (IDI), which is carefully managed by Stats NZ.
Updated 4 October 2026