# Tools & technology — gas transmission system operator

Source: O*NET 30.3 'Software Skills' for 53-7071.00.

| Software | Category | Hot technology |
|---|---|---|
| Microsoft Outlook | Electronic mail software | yes |
| Microsoft Office software | Office suite software | yes |
| Microsoft Excel | Spreadsheet software | yes |
| Microsoft Word | Word processing software | yes |
| Computerized maintenance management system CMMS | Facilities management software |  |
| Programmable logic controller PLC software | Industrial control software |  |

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## Market evidence (job-ad analysis, 12 ads, as of 2026-07-12)

Share of analyzed job ads mentioning the item (threshold ≥ 20 %). Source: JSearch/Adzuna APIs.

### Tools

- Microsoft Word — **33 %**
- Microsoft Excel — **33 %**
- Microsoft Office — **17 %**
- Microsoft Access — **17 %**
- SCADA — **17 %**

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