IT Support Specialist Resume Keywords
These are the skills that recent it support specialist job postings list most often. We counted them across 346 postings from 284 employers, posted between September 29, 2026 and November 12, 2026.
Top 20 skills in it support specialist job postings
- 124% of postings18% as required
Windows
- 217% of postings13% as required
Active Directory
- 317% of postings16% as required
Troubleshooting
- 416% of postings13% as required
Microsoft 365
- 516% of postings12% as required
macOS
- 611% of postings8% as required
ServiceNow
- 710% of postings9% as required
Networking
- 89% of postings8% as required
Microsoft Office
- 98% of postings6% as required
Endpoint management
- 108% of postings8% as required
Customer service
- 117% of postings7% as required
TCP/IP
- 127% of postings6% as required
Google Workspace
- 137% of postings7% as required
DNS
- 146% of postings6% as required
DHCP
- 155% of postings4% as required
Linux
- 165% of postings4% as required
Problem-solving
- 175% of postings3% as required
Ticketing systems
- 185% of postings4% as required
Printers
- 195% of postings2% as required
PowerShell
- 205% of postings4% as required
Zoom
Source: public postings from employer career sites collected by LetMeApply. Skills are read from each posting with AI and merged across spellings (for example, AWS and Amazon Web Services). Each employer counts at most 3 times, so one company hiring in bulk does not skew the list.
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How to use this list
- Treat it as a map of the market, not a checklist. Tailor to the posting you are applying to.
- For each skill you really have, make sure it is written on your resume, in the posting's wording, where you used it.
- Leave out skills you do not have. Listing them can cost you in the interview.