Spirent Communications overview

Spirent Communications, Inc. designs and supplies integrated performance analysis and service assurance systems for next-generation network technologies. It offers solutions for performance analysis; and service assurance for monitoring and testing large-scale network services. The company also provides Spirent Velocity, a virtual laboratory environment that helps validate software defined networks, and network function virtualization technologies and deployments. Its solutions enable the development and deployment of next-generation networking technology, such as Internet telephony, broadband services, 3G wireless, global navigation satellite systems, and network security equipment. The company serves telecommunications service providers, network and terminal equipment manufacturers, network service providers, corporate enterprises, governments, and test laboratories. Spirent Communications, Inc. has a strategic partnership with Login VSI B.V. The company was founded in 2000 and is based in Sunnyvale, California. Spirent Communications, Inc. operates as a subsidiary of Spirent Communications Plc.
The staff at Spirent Communications come from unusually diverse demographic backgrounds. The company is 23.2% female and 55.4% ethnic minorities. Spirent Communications employees are slightly more likely to be members of the Democratic Party than the Republican Party, with 58.3% of employees identifying as members of the Democratic Party. Despite their political differences, employees at Spirent Communications seem to be happy. The company has great employee retention with staff members usually staying for 4.2 years. The average employee at Spirent Communications makes $94,727 per year. Pay at Spirent Communications is significantly lower than some of its highest paying competitors, like Juniper Networks, Nokia, and Syniverse, which pay $111,774, $107,214, and $105,734, respectively.
A large technology company with 1,100 employees and an annual revenue of $312.8M, Spirent Communications is headquartered in the United States.







Founded in






Organization Type


Is This Your Company?

The team at Spirent Communications

Key People
  • Martin Langer (Manager)
  • Randy Brudzinski (Manager)
  • Jim Exum (Manager)
  • Bill Burns (President)
  • John Cahill (Manager)

Spirent Communications Reviews

Zippia Official Logo


Zippia UserApril 2019


Zippia Official LogoZippia UserApril 2019

What Do You Like About Working There?

Performing the quality assurance tasks I was hired to do. Show More

What DON'T You Like About Working There?

Too much management, hindering employee empowerment and flexibility. Micro managed into submission. Show More

What Are Your Favorite Benefits/Perks?

In house gym Show More
Anonymous review of Spirent Communications

Do you work at Spirent Communications? Rate Spirent Communications as an Employer.

How would you rate working at Spirent Communications?

Work at Spirent Communications ? Share your experience anonymously.

What do you like about working for Spirent Communications?

Spirent Communications Rankings

Spirent Communications is ranked #42 on the Best Telecommunication 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.

Read more about how we rank companies.

Spirent Communications Salaries

How much does Spirent Communications pay?
The national average salary for a Spirent Communications employee in the United States is $94,727 per year. Employees in the top 10 percent can make over $132,000 per year, while employees at the bottom 10 percent earn less than $67,000 per year.
Salary Score

Spirent Communications Salaries By Job Title

While Spirent Communications employees earn an average yearly salary of $94,727, different roles can command different wages. Some of the job titles with high salaries at Spirent Communications are Product Manager, Service Manager, Senior Member Technical Staff, and Senior Application Specialist. A typical Product Manager salary at Spirent Communications is $145,057. Other roles at Spirent Communications include Facilities Assistant and Information Technology Internship. A Facilities Assistant at Spirent Communications earns an average yearly salary of $37,265.

Spirent Communications careers

On average, employees at Spirent Communications stay with the company for 4.2 years. Employees most commonly join Spirent Communications after leaving Motorola Solutions. When they leave Spirent Communications, they most frequently get their next job at Cisco Systems.

Average Length of Employment

Spirent Communications

4.2 years
Nokia3.8 years
Top Employers Before Spirent Communications
Show More
Top Employers After Spirent Communications
Show More

Do you Work At Spirent Communications?

Help us make this company more transparent.


Spirent Communications 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


Organization type


How Would You Rate The Company Culture Of Spirent Communications?

Have you worked at Spirent Communications? Help other job seekers by rating Spirent Communications.

Spirent Communications Competitors

Some of the competitors of Spirent Communications are Juniper Networks, Nokia, and Syniverse. Employees at Juniper Networks earn more than most of the competition, with an average yearly salary of $111,774. Employees at Nokia earn an average of $107,214 per year, and the employees at Syniverse earn an average salary of $105,734 per year.

Frequently Asked Questions about Spirent Communications

When was Spirent Communications founded?

Spirent Communications was founded in 2000.

How many Employees does Spirent Communications have?

Spirent Communications has 1,100 employees.

How much money does Spirent Communications make?

Spirent Communications generates $312.8M in revenue.

What industry is Spirent Communications in?

Spirent Communications is in the telecommunication industry.

Who are Spirent Communications's competitors?

Spirent Communications competitors include ARRIS International plc, Juniper Networks, Nokia, Garmin, Ciena, Syniverse, Nokia Networks, Lucent Technologies, WorldLink, Viasat, Infinera, Neustar, GTECH, TeleCommunication Systems, Extreme Networks, Sprint, BlackBerry, Calix, SeaChange International, Ribbon Communications.

Who works at Spirent Communications?

Martin Langer (Manager)

Randy Brudzinski (Manager)

Jim Exum (Manager)

Show More

Are you an executive, HR leader, or brand manager at Spirent Communications?

Claiming and updating your company profile on Zippia is free and easy.

You can find out what it is like to work at Spirent Communications, also known as SPIRENT COMMUNICATIONS INC, Spirent Communications, Spirent Communications Inc and Spirent Communications, Inc..

Zippia gives an in-depth look into the details of Spirent Communications, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Spirent Communications. The employee data is based on information from people who have self-reported their past or current employments at Spirent Communications. 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 Spirent Communications and its employees or that of Zippia.