Is MANTECH a good company to work for as a IT Supervisor/Systems Engineer?

IT Supervisor/Systems Engineer professionals working at MANTECH have rated their employer with 3.8 out of 5 stars in 70 Glassdoor reviews. This is a lower than average score with the overall rating of MANTECH employees being 4.0 out of 5 stars. Search open IT Supervisor/Systems Engineer Jobs at MANTECH now and start preparing for your job interview by browsing frequently asked IT Supervisor/Systems Engineer interview questions at MANTECH .

Does MANTECH pay IT Supervisor/Systems Engineer employees well?

IT Supervisor/Systems Engineer professionals rate their compensation and benefits at MANTECH with 3.6 out of 5 stars based on 70 anonymously submitted employee reviews. This is 8% worse than the company average rating for salary and benefits. Find out more about IT Supervisor/Systems Engineer salaries at MANTECH.

How happy are IT Supervisor/Systems Engineer professionals working at MANTECH?

67% of IT Supervisor/Systems Engineer employees at MANTECH would recommend their employer to a friend. This rating has decreased by 25% in the past 12 months. IT Supervisor/Systems Engineer professionals have also rated MANTECH with a 4.5 rating for work-life-balance, 4.6 rating for diversity and inclusion, 4.4 rating for culture and values and 3.8 rating 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?

"Great benefits and healthcare policy" ((in 274 reviews)); "Pay is good and they have a working system" ((in 165 reviews)); "great people and they take care of you" ((in 104 reviews)); "good work life balance in most cases" ((in 64 reviews)); "leadership are great and excellent" ((in 60 reviews))

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

"Poor training and reputation in the industry." ((in 16 reviews)); "PTO was not great" ((in 13 reviews)); "Upper management is dishonest and only focused on the near term." ((in 11 reviews)); "Poor communication." ((in 11 reviews)); "Upward mobility is difficult." ((in 10 reviews))

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MANTECH

MANTECH IT Supervisor/Systems Engineer reviews

3.8

67% would recommend to a friend

(70 total reviews)

Matt Tait

65% approve of CEO

38% positive business outlook

Ratings by category

4.6

Diversity & inclusion

4.5

Work/Life balance

4.4

Culture & values

3.8

Career opportunities

3.6

Compensation and benefits

3.1

Senior management

IT Supervisor/Systems Engineer employees have rated MANTECH with 3.8 out of 5 stars, based on 70 company reviews on Glassdoor. This indicates that most IT Supervisor/Systems Engineer professionals have a good working experience there. MANTECH is rated in line with the average (within 1 standard deviation) by IT Supervisor/Systems Engineer professionals compared to other 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

70 reviews

3.0

Jul 9, 2026

Good benefits and pay, but management lacks transparency

Systems administrator

Recommend

CEO approval

Business Outlook

Pros

Good benefits and starting pay

Cons

Poor management and transparency about contracts

MANTECH Response

Thank you for your review. We are pleased that you appreciate our competitive pay and benefits. We also appreciate your feedback regarding management transparency and will share this with our leadership team to ensure we continue to improve our internal communications.

3.0

May 13, 2026

Remote work with manageable hours, but poor bonuses

It supervisor/systems engineer

Recommend

CEO approval

Business Outlook

Pros

Remote, Less than 40-hour workload

Cons

Took away raises and replaced with them with pretty abysmal bonus structure.

MANTECH Response

2mo

Thank you for taking the time to provide this review. While your comment regarding raises is not factually correct, apologies if your raise was not explained to you in full. We appreciate your contribution to MANTECH over more than 5 years.

4.0

Apr 9, 2026

No complaints

Senior business systems analyst

Recommend

CEO approval

Business Outlook

Pros

Good management Good work/life balance Decent benefits

Cons

Honestly, I don't have any real complaints. Nothing exceptional, but overall a good company to work for.

MANTECH Response

2mo

Thank you for taking the time to offer this review. We appreciate it!

Viewing 1 - 3 of 70 Reviews

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MANTECH IT Supervisor/Systems Engineer reviews

Ratings by category

Ratings by demographic groups

Reviews by job title

Good benefits and pay, but management lacks transparency

Remote work with manageable hours, but poor bonuses

No complaints

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