NetApp that employs 5,000 people is based in Sunnyvale, California. The company provides storage and data management services to business.
NetApp topped the list due to its "employee enthusiasm for the legendary egalitarian culture," Fortune said.&13;
Fortune has listed 73 openings of 100 companies, the magazine said.
California has 15 companies with open positions followed by 14 in Texas and 9 in New York.
Fifteen companies made the list for the first time, including Zappos.com, DreamWorks Animation SKG, salesforce.com, T-Mobile TMOG.UL and Accenture. Google's position slid to No 4.
Rounding out the top 10 were Wegmans Food Markets, Cisco Systems, Genentech, Methodist Hospital System, Goldman Sachs and Nugget Market.
OneIndia News (With inputs from Agencies)