Is MANTECH a good company to work for?

MANTECH has an overall rating of 4.0 out of 5, based on over 2,364 reviews left anonymously by employees. This rating has decreased by 3% over the last 12 months. 79% of employees would recommend working at MANTECH to a friend and 72% have a positive outlook for the business. The best reviews about MANTECH have been left by employees working as Executive Director , Information Systems Security Officer (ISSO) and Director .

Does MANTECH pay their employees well?

According to anonymously submitted Glassdoor reviews, MANTECH employees rate their compensation and benefits as 3.9 out of 5. Find out more about salaries and benefits at MANTECH. This rating has decreased by 3% over the last 12 months.

How satisfied are employees working at MANTECH?

79% of MANTECH employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated MANTECH 4.2 out of 5 for work life balance, 3.9 for culture and values and 4.0 for career opportunities.

What are the top reviewed jobs at MANTECH?

Information Systems Security Officer (ISSO) (43) , Program Manager (38) , Project Manager (38) , Systems Administrator (34) , Systems Engineer (31) , Software Engineer (25) , Executive Director (21) , Heavy Equipment Mechanic (20) , Senior Systems Engineer (20) , Analyst (19) , Engineer (17) , Senior Systems Administrator (17) , Logistics Analyst (16) , Cyber Security Analyst (15) , Director (15)

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

"Benefits are good and ability to work remote" ((in 273 reviews)); "Pay is good and they have a working system" ((in 164 reviews)); "Great teams across the org and all people make themselves accessible regardless of job level." ((in 111 reviews)); "leadership are great and excellent" ((in 64 reviews)); "good work life balance in most cases" ((in 63 reviews))

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

"On my contract, several employees were given notice of their layoffs (due to contract modifications) on Christmas Eve, despite the company knowing about these layoffs for several weeks prior." ((in 14 reviews)); "Poor communication." ((in 12 reviews)); "Upper management is dishonest and only focused on the near term." ((in 11 reviews)); "Nepotism is rampant!" ((in 4 reviews)); "Do not cross paths with the favorites." ((in 4 reviews))

What are employees saying about MANTECH layoffs in 2026?

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

What are the top reviewed MANTECH locations?

Herndon , Washington , Chantilly , Arlington , Fairfax , Colorado Springs , Stafford , San Antonio , El Segundo , Norfolk , Virginia Beach , Reston , Hanover , Fort Hood , Los Angeles , Fort Meade , Lexington Park , San Diego , Springfield , Alexandria , Falls Church , North Charleston , Huntsville , Charleston , Quantico , Columbia , Sterling , Albuquerque , Clarksburg , Hanscom AFB

MANTECH reviews

4.0

79% would recommend to a friend

(2,160 total reviews)

Matt Tait

86% approve of CEO

72% positive business outlook

Ratings by category

4.2

Work/Life balance

4.1

Diversity & inclusion

4.0

Career opportunities

3.9

Culture & values

3.9

Compensation and benefits

3.7

Senior management

MANTECH has an employee rating of 4.0 out of 5 stars, based on 2,160 company reviews on Glassdoor which indicates that most employees have a good working experience there. The MANTECH employee rating is in line with the average (within 1 standard deviation) for employers within the Aerospace & Defense industry (3.6 stars).

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Veteran status

Reviews by job title

2K reviews

5.0

Mar 27, 2026

Strong benefits and supportive teams, but contract uncertainty exists

Senior business systems analyst

Recommend

CEO approval

Business Outlook

Pros

- Large and well financed company supporting individual contracts. - Responsive administrative and IT support outside of individual team processes and resources. - Outside of standard medical/insurance benefits they offer tuition reimbursement with University partners, IVF planning and discounts, career development, and more. - Team/Contract dependent. (can be pro or con) In my case, my team and experience was great. Intelligent/sharp, organized, productive, supportive, and empathetic. - Pace can be slower for government contract work (again, contract specific, can be pro or con depending on your style.) - Allows for team autonomy. - Offers fully remote positions.

Cons

- Contracts can be short term (3-5 years) and are not guaranteed to be renewed. There's no guarantee you will transition to another contract or team. - Some contract funding may be affected by government shutdowns, or outright descoped (think DOGE) - Very team/contract dependent. (can be pro or con) - Pace can be slower for government contract work (again, contract specific, can be pro or con depending on your style.) - Not as nimble as a smaller company or startup can be.

MANTECH Response

3mo

Thank you for this 5-star review. While the nature of contract work can be daunting, we appreciate your highlighting our strong benefits and supportive teams. Thank you again and good luck.

3.0

Mar 26, 2026

Not what it used to be

Anonymous employee

Recommend

CEO approval

Business Outlook

Pros

Typical government contractor ebs and flows with contract wins and losses. Generally allow remote work and flexibility if allowable by the job.

Cons

Company is much less people focused. Its all about hitting numbers and AI now.

MANTECH Response

3mo

Thank you for taking the time to provide this review. Should you want to discuss any of your concerns, please feel free to contact engagement@mantech.com.

5.0

Mar 25, 2026

MANTECH - Day 1 Experience (D1X)

Database analyst

Recommend

CEO approval

Business Outlook

Pros

ManTech's Day 1 Experience (D1X) was the brilliant! I feel like I have a firm footing navigating my new career. I like the break-out rooms to meet fellow employees. I have never had such an experience at a new company and I have been with many companies over the years.

Cons

Absolutely no cons, great experience!

MANTECH Response

3mo

Thank you for taking the time to offer this 5-star review and calling attention to MANTECH's D1X (Day 1 Experience) onboarding. Many new employees find our approach to onboarding to be leading in the industry and we appreciate you calling attention to it. Welcome to MANTECH!

Viewing 643 - 645 of 2,160 Reviews

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MANTECH reviews

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Ratings by demographic groups

Reviews by job title

Strong benefits and supportive teams, but contract uncertainty exists

Not what it used to be

MANTECH - Day 1 Experience (D1X)

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