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 84 reviews)); "Great culture and values." ((in 55 reviews)); "Benefits are good but falling behind other companies." ((in 37 reviews)); "Pay is decent for me" ((in 26 reviews)); "Gulf Breezes site has great employees" ((in 25 reviews))

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

"organization and poor management" ((in 40 reviews)); "Frequent layoffs happening this year" ((in 28 reviews)); "Bad upper management, little job security" ((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)); "My only con (not even a con in my book) is that we continue the constant communication, regardless of what is going on, to keep employees and leaders properly informed." ((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

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

Dec 22, 2017

Don't believe the hype

Anonymous employee

Recommend

CEO approval

Business Outlook

Pros

It's a paycheck and pays the bills

Cons

Can you believe a company that makes $100-$500 million a year did not even give their employees anything for Thanksgiving except a salty turkey lunch? What did we get for Christmas? A party for the kids! How about those who doesn't have kids? No bonus, no Holiday party .......nothing. Yet we are expected to work long hours with no OT because we are salary. You can put in 12 hours a day and they still think you are not doing enough.

5.0

Dec 15, 2017

Initial review

Intermediate test technician

Recommend

CEO approval

Business Outlook

Pros

Amazing hours, great staff, tons of new things happening all the time, can't complain about a growing company.

Cons

not enough staff in some areas, requires extensive overtime to accomplish tasks when they are due.

1.0

Dec 13, 2017

Selfish and Untrained Management Staff

Anonymous employee

Recommend

CEO approval

Business Outlook

Pros

Co-workers are great and are team players

Cons

Too Much Untrained Management members that are only self rewarding. There is no acknowledgement of the employees that serve their reports on a platter for their upper management meetings. No organization, duplicated efforts being made by numerous employees, no wonder why overhead is so high. Oh and if you love working in the past, this is the place, their software system is something out of the stone age.

Viewing 598 - 600 of 762 Reviews

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Jobs at Mercury Systems

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

Systems Security Engineer (SSE)

Senior Test Technician

Mercury Systems

Mercury Systems reviews

Company ratings over time

Ratings by demographic groups

Reviews by job title

Don't believe the hype

Initial review

Selfish and Untrained Management Staff

Top companies for "Compensation and Benefits" near you

Jobs at Mercury Systems