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Working At Intersil

Zippia Score 4.7

Intersil overview

Intersil is an American semiconductor company headquartered in Milpitas, California. As of February 24, 2017, Intersil is a subsidiary of Renesas. The original Intersil was formed in August 1999 through the acquisition of the semiconductor business of Harris Corporation. Intersil is a power management IC business, with specialized capability in power management and precision analog technology for applications in industrial, infrastructure, mobile, automotive and aerospace.
The staff at Intersil come from unusually diverse demographic backgrounds. The company is 29.2% female and 51.1% ethnic minorities. Intersil employees are slightly more likely to be members of the Democratic Party than the Republican Party, with 52.9% of employees identifying as members of the Democratic Party. Despite their political differences, employees at Intersil seem to be happy. The company has great employee retention with staff members usually staying for 5.7 years. The average employee at Intersil makes $97,561 per year. In comparison, some of its highest paying competitors, like Inphi, OmniVision Technologies, and Intersil Communications, pay $104,934, $100,330, and $100,325, respectively.
Intersil is a medium technology company with 970 employees and an annual revenue of $542.1M that is headquartered in the United States.


Semiconductors and Semiconductor Equipment





Founded in

1967, 1999





Organization Type


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The team at Intersil

Key People
  • Necip Sayiner (EVP, President, CEO)

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Intersil Rankings

Intersil is ranked #84 on the Best Technology Companies to Work For in America list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

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Intersil Salaries

How much does Intersil pay?
The national average salary for an Intersil employee in the United States is $97,561 per year. Employees in the top 10 percent can make over $151,000 per year, while employees at the bottom 10 percent earn less than $63,000 per year.
Salary Score
Average Employee Earnings

Intersil Salaries By Job Title

The average employee at Intersil earns a yearly salary of $97,561 per year, but different jobs can earn drastically different salaries. The higher paying positions at Intersil include Business Unit Director, Senior Product Marketing Manager, Area Sales Director, and Principal Systems Analyst. A worker with the title Business Unit Director salary at Intersil can earn an average yearly salary of $184,869. Other roles at Intersil include Customer Services Coordinator and Fabrication Technician. A Customer Services Coordinator at Intersil earns an average yearly salary of $37,458.

Intersil careers

On average, employees at Intersil stay with the company for 5.7 years. Employees most commonly join Intersil after leaving Harris. When they leave Intersil, they most frequently get their next job at MC Assembly.

Average Length of Employment


5.7 years
Semtech3.3 years
Inphi1.5 years
Top Employers Before Intersil
Harris32.4 %
Intel6.8 %
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Top Employers After Intersil
Harris10.9 %
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Intersil Employee Political Affiliation

Intersil employees are most likely to be members of the Democratic Party. The largest donation made to a political party by an Intersil employee was by David Bell. David Bell donated $7,500 to the Republican Party.

Democratic Party

52.9 %

Republican Party

35.3 %

Green Party

5.9 %

Libertarian Party

5.9 %

Employee Political Donations

David BellChief Executive Officer
$7,500Republican Party
Jeffrey LehtoEngineer
$2,000Democratic Party
Barry HarveyEngineer
$1,200Democratic Party
Steven RivetDirector
$800Republican Party
Patrick SullivanEngineer
$800Democratic Party
James HerrmannSales
$720Republican Party
Jerome JohnstonEngineer
$603Republican Party
Larry GoughEngineer
$510Libertarian Party
Michael AnthonyEngineer
$500Democratic Party
Christopher PoffSoftware Engineer
$500Green Party
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Intersil Financial Performance

Performance Score
We calculated the performance score of companies by measuring multiple factors, including revenue, longevity, and stock market performance.


$100M - $1B

Founded in

1967, 1999

Organization type


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Intersil Competitors

Some of the competitors of Intersil are Inphi, OmniVision Technologies, and Intersil Communications LLC. Employees at Inphi earn more than most of the competition, with an average yearly salary of $104,934. The salaries at OmniVision Technologies average $100,330 per year, and the salaries at Intersil Communications LLC come in at $100,325 per year.

Frequently Asked Questions about Intersil

When was Intersil founded?

Intersil was founded in 1967, 1999.

How many Employees does Intersil have?

Intersil has 970 employees.

How much money does Intersil make?

Intersil generates $542.1M in revenue.

What industry is Intersil in?

Intersil is in the semiconductors and semiconductor equipment industry.

What type of company is Intersil?

Intersil is a private company.

Who are Intersil's competitors?

Intersil competitors include Microchip Technology, Semtech, Inphi, Silicon Labs, Aptina, Advantest America, Altera, Freescale Semiconductor Holdings V Inc., Micrel, NXP Semiconductors USA Inc., OmniVision Technologies, Infineon Technologies North America Corp, Project Vitesse, Space Systems Loral Inc., Intersil Communications LLC, Moog, Integrated Circuit Systems Inc., AMD, Invensys Systems Inc., Wipro.

Who works at Intersil?

Necip Sayiner (EVP, President, CEO)

What is Intersil's website?

You can find the Intersil website at

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You can find out what it is like to work at Intersil, also known as INTERSIL HLDGS CORP, Intersil, Intersil Corporation and Intersil Holding Corp.

Zippia gives an in-depth look into the details of Intersil, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Intersil. The employee data is based on information from people who have self-reported their past or current employments at Intersil. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions, or for the results obtained from the use of this information. The data presented on this page does not represent the view of Intersil and its employees or that of Zippia.