These 10 industries had the most tech job postings in November, according to an analysis by CompTIA:
1. Professional, scientific and technical services: 41,188
2. Finance and insurance: 35,132
3. Manufacturing: 31,036
4. Information: 12,589
5. Public administration: 7,886
6. Retail trade: 7,880
7. Healthcare and social assistance: 7,328
8. Educational services: 7,185
9. Accommodation and food services: 3,482
10. Transportation and warehousing: 3,206
