Is Mercury Systems a good company to work for?

Mercury Systems has an overall rating of 2.9 out of 5, based on over 854 reviews left anonymously by employees. This rating has decreased by 2% over the last 12 months. 39% of employees would recommend working at Mercury Systems to a friend and 35% have a positive outlook for the business. The best reviews about Mercury Systems have been left by employees working as Manager , Director and Software Engineer .

Does Mercury Systems pay their employees well?

According to anonymously submitted Glassdoor reviews, Mercury Systems employees rate their compensation and benefits as 3.2 out of 5. Find out more about salaries and benefits at Mercury Systems. This rating has been stable over the past 12 months.

How satisfied are employees working at Mercury Systems?

39% of Mercury Systems employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated Mercury Systems 3.2 out of 5 for work life balance, 2.7 for culture and values and 2.7 for career opportunities.

What are the top reviewed jobs at Mercury Systems?

Engineer (33) , Software Engineer (25) , Systems Engineer (17) , Director (14) , Manager (14) , Program Manager (12) , Intern (7) , Quality Engineer (7) , Test Technician (7) , Human Resources (6) , Mechanical Engineer (6) , Analyst (5) , Hardware Engineer (5) , Manufacturing Engineer (5) , Marketing (5)

What are the pros of working at Mercury Systems according to real employee reviews?

"The people were great and nice to work with." ((in 89 reviews)); "Great culture and values." ((in 57 reviews)); "Benefits are good but falling behind other companies." ((in 36 reviews)); "Pay is decent for me" ((in 26 reviews)); "Gulf Breezes site has great employees" ((in 22 reviews))

What are the cons of working at Mercury Systems according to real employee reviews?

"organization and poor management" ((in 41 reviews)); "Frequent layoffs happening this year" ((in 27 reviews)); "Unfortunately upper management is completely out of touch." ((in 20 reviews)); "Two tier society: there's those that are supporting the products and programs and poor communication between senior leadership and the rest of the company." ((in 19 reviews)); "management person what they think of each project manager and functional manager." ((in 10 reviews))

What are employees saying about Mercury Systems layoffs in 2026?

Explore Glassdoor’s employee reviews to understand what current and former employees are saying about Mercury Systems layoffs and their outlook for job security at Mercury Systems in 2026.

What are the top reviewed Mercury Systems locations?

Andover , Phoenix , Torrance , Chelmsford , Hudson , Cypress , Oxnard , Huntsville , Los Angeles , Chantilly , Fremont , Alpharetta , Gulf Breeze , Camarillo , Mesa , San Jose , Boston , New York , Nashua , North Andover , West Caldwell , Tempe , West Lafayette , Gainesville , North Chelmsford , Atlanta , Upper Saddle River , Caldwell , Arizona City , Scottsdale

Mercury Systems reviews

2.9

39% would recommend to a friend

(762 total reviews)

Bill Ballhaus

51% approve of CEO

35% positive business outlook

Company ratings over time

Ratings trend for the last 6 months (762 reviews)

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Veteran status

Mercury Systems has an employee rating of 2.9 out of 5 stars, based on 762 company reviews on Glassdoor which indicates that most employees have an average working experience there. The Mercury Systems employee rating is 20% below average for employers within the Aerospace & Defense industry (3.6 stars).

Reviews by job title

762 reviews

2.0

Jun 11, 2025

Alignment

Program manager

Recommend

CEO approval

Business Outlook

Pros

Leadership is transforming company at a rapid rate

Cons

Loads of people are losing their jobs

Mercury Systems Response

1y

Thank you for your feedback. If you have any additional comments or suggestions for improvement, please reach out to conversations@mrcy.com.

3.0

May 28, 2025

Fine

Relationship banker

Recommend

CEO approval

Business Outlook

Pros

Rewarding job all in all

Cons

Hard work in limited time frame

Mercury Systems Response

1y

Thank you for your feedback. If you have any additional comments or suggestions for improvement, please reach out to conversations@mrcy.com.

2.0

May 23, 2025

Poor Upper Management and Chief Engineering

Principal mechanical engineer

Recommend

CEO approval

Business Outlook

Pros

People in the trenches really cared about get the product out the door to protect those who protect us.

Cons

Upper management moved up to quickly without understanding where they came from. They need to realize the employees are not naive about what the end game is with the current CEO. The CEO is a relative of the fund group and has sold off companies in the past.

Mercury Systems Response

1y

We appreciate your feedback. We do take employee feedback very seriously and encourage you to contact us to share more about your individual experience by emailing conversations@mrcy.com.

Viewing 49 - 51 of 762 Reviews

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Jobs at Mercury Systems

Senior Test Technician (2nd shift 1:00pm-10:30pm)

Senior Test Technician

Firmware Engineering Lead

Micro Electronic Assembler

Communication Security (COMSEC) Custodian/Alternate Facility Security Officer (AFSO)

Mercury Systems

Mercury Systems reviews

Company ratings over time

Ratings by demographic groups

Reviews by job title

Alignment

Fine

Poor Upper Management and Chief Engineering

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Jobs at Mercury Systems