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Excel internships in Simi Valley, California
As of November 13, 2026, Intern Insider listed 10 open internships in Simi Valley, California that mention Excel, from 3 companies. The listings that mention Excel are Finance, Accounting and Operations & Supply Chain roles at Regal Rexnord, AV and DwyerOmega. None of these listings is marked remote. Browse the roles by employer below. You can read the full posting free, then apply in minutes with a free account.
10 open roles · 3 companies · 2 added this week
Regal Rexnord5 open
AV3 open
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As of November 13, 2026, Intern Insider listed 10 open internships in Simi Valley, California that mention Excel, from 3 companies.
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