Working at ManTech | Glassdoor

ManTech Overview

Herndon, VA
5001 to 10000 employees
Company - Public (MANT)
Aerospace & Defense
$1 to $2 billion (USD) per year
ManTech is more than a technology company. We are a company dedicated to service, and we consider our work a part of the public trust. The people of ManTech are privileged to work for the security of the United States, the welfare of our service members and veterans, the ... Read more

Mission: ManTech advances customer success by delivering unique best value solutions, consulting services, and technologies that meet our clients' mission-critical needs—anytime and anywhere—and we create added value through quality, innovation, and ... Read more

Company Updates

  • Learn the many ways ManTech is Securing the Future.

    Mission, Vision, and Values | ManTech Securing the Future

    ManTech advances customer success by delivering unique best value solutions, consulting services, and technologies that meet our clients' mission-critical needs-anytime and anywhere-and we create added value through quality, innovation, and partnership.

  • Work with ManTech - get your next degree for free! ManTech is partnering with Purdue University Global to provide a groundbreaking bachelor of science degree program in cloud computing for ManTech employees supporting this key capability.

    ManTech and Purdue University Global Partner to Offer Employees Innovative Bachelor of Science Degree Program in Cloud Computing | ManTech International Corporation

    HERNDON, Va., Oct. 08, 2018 (GLOBE NEWSWIRE) -- ManTech (Nasdaq: MANT) and Purdue University Global have partnered to provide Purdue Global's first bachelor of science degree program in cloud computing for ManTech employees supporting this key capability in ManTech's portfolio of mission-focused solutions for national security, intelligence community and federal civilian agencies.

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ManTech – Why Work For Us?

We've been developing, managing and mastering technology for 50 years.

For 5 decades, ManTech employees have been solving complex problems in national security, space and other complex technology areas. We adhere to the simple, no-nonsense values on which we were founded, committing ourselves totally to the mission objectives of our customers.

As our customer base has expanded and diversified, we have expanded and diversified our workforce and solutions.Today, we are a leading provider of innovative technology services and solutions for the nation’s defense, security, space and intelligence communities; and we hold nearly 1,000 active contracts with more than 50 different government agencies.

We are approximately 8,000 talented employees around the world. Half our employees have military backgrounds and more than 70 percent hold government security clearances. We have opportunities in the United States and overseas for people with many different backgrounds and skills.

We offer you challenging and rewarding work, generous benefits and a commitment to help you grow professionally.

If you are dedicated to your work, committed to learning and growing and of good character, you will probably feel right at home with us. Find out why so many people are proud to work at ManTech and explore the opportunities we might have for you.​

Top 10 Reasons to Join the ManTech Team: 

1.We Do Work that Matters

You'll be part of a mission like none other, using your insight, experience and intelligence to support our troops and safeguard our communities.

2. We Value Your Military Service

Last year, 47 percent of our new hires were military veterans. In 2016 and 2017 we were named the Number 1 Employer for Veterans by - proof that we understand and value the experience of those who serve.

3. We Support Our Government

There are many ways to help defend your country. At ManTech, you'll make tangible contributions in national security, cybersecurity and intelligence.

4. We Offer Great Benefits

Our benefits are competitive, comprehensive and customizable. Each employee is different, so we provide benefits packages that you can tailor to meet your needs.

5. We're Technology Experts

The latest, the greatest, the most intellectually challenging: We provide the technology to keep our world safe. At ManTech, you'll work side-by-side with some of the brightest minds in our industry.

6. We Value Diversity and Inclusion

Diversity and inclusion are an inherent part of our culture and business. Welcoming insight from a range of perspectives makes us a better company and brings out the best in every employee.

7. We're Stable

...but not stodgy. ManTech has built a solid client base and embraces new technology and approaches to solve our customers' most pressing challenges.

8. We are Growing

Founded in 1968, ManTech is now a leading provider of technology solutions to the federal government.

9. We're Global

ManTech employees work on exciting assignments here at home or in many countries around the world.

10. We Value Professional Development

Consider yourself accepted to our very own ManTech University. It's open to you 24x7. Onsite or online, you'll find high-quality programs to help you develop personally and professionally.

Your Military Experience Matters at ManTech.

If you are a veteran looking for new challenges, we have rewarding opportunities for you to work alongside others who have served. We are proud to say that 47% of our staff is of veteran status. 

We have opportunities that fit exceptionally well with the skills and experience you’ve acquired in the military.

To learn more about your career opportunities, please reach out to our dedicated Military Recruiting Team at, or

Click Here

ManTech was founded in 1968 to provide advanced technological services to the United States government.We began with a single contract with the U.S. Navy to develop war-gaming models for the submarine community.

Over the years, our government's technology needs have increased dramatically in scope and sophistication, and we have grown to meet that challenge.

For 50 years, we have kept a careful eye on where emerging technologies were taking the government, and we developed the resources to master those technologies—by staying close to our customers and anticipating their needs, hiring talented professionals to propel us into the future and acquiring companies with proven capabilities.

Today, we are a multi-billion-dollar public company that provides the innovation, adaptability and critical thinking our government needs for success in defense, intelligence, law enforcement, science, administration, health and other fields—throughout the nation and in many countries throughout the world.

We are now applying the lessons learned in the unforgiving arena of national security to help the private sector protect networks and critical information.

We are proud to help keep our nation safe and help our government provide critical services. We do so by adhering to the simple, no-nonsense values on which ManTech was founded five decades ago.

ManTech has always been a customer-driven company, and our approximately 8,000 employees span the globe. We fully dedicate ourselves to our customers' missions and act as a trusted partner helping our customers stay ahead of technology, gain efficiencies and cut costs.

ManTech carries out its work via two operating groups and a commercial business unit:

  • Our Mission Solutions & Services (MSS) Group provides ManTech's core business support to the Departments of Defense and State, delivering global logistics, C4ISR, test and evaluation and information technology solutions worldwide.
  • Our Mission, Cyber & Intelligence Solutions (MCIS) Group tackles some of the most challenging cybersecurity and intelligence problems facing our nation.
  • Our emergingManTech Commercial Services business unit leverages its relationship with global technology leader SAP, Hadoop and others, along with ManTech's core capabilities and industry expertise in supply chain, big data and security services for our commercial customers.

As a leading provider of technology services to the United States government, we support more than 50 different government agencies under 1,000 active contracts.

We support:

  • Intelligence Community
  • Department of Defense
  • All branches of the Armed Forces
  • Department of State
  • Department of Homeland Security
  • Department of Energy
  • Department of Justice, including the FBI
  • Space Community
  • National Oceanographic and Atmospheric Administration (NOAA)
  • Other U.S. federal government customers
  • Department of Health and Human Services (HHS)
  • Department of Veterans Affairs

As the Employer of Choice, ManTech promotes and encourages an atmosphere of constant learning and growth.

Instead of watching as our employees hit barriers in their careers, we help them break through with rich educational opportunities. We offer tuition assistance, a partnership with Purdue Global University, a variety of Communities of Practice (COPs) where employees can exchange knowledge and much more. Our own ManTech University offers additional instruction and resources needed for personal and professional development.​

This year, we were honored to have been named a 2018 Bronze LearningElite Winner by Chief Learning Officer Magazine. In an industry as dynamic as ours, we cannot afford to be stagnant. Instead of simply learning from our mistakes, we know to also learn so that we can avoid making them in the first place.

100% Paid Tuition -

Purdue Global University (formerly Kaplan University) is an accredited institution of higher learning that provides innovative undergraduate, graduate and continuing professional education. ManTech has partnered with Purdue University Global to develop a robust offer that eliminates up-front fees, minimizes out-of-pocket expenses and facilitates ManTech employees earning technical certifications certificates and degrees.

Employees can work to earn Purdue Global Bachelor’s or Master’s degrees in cybersecurity, information technology or cloud computing ― all online with 100 percent of the tuition covered.

Early in 2017, ManTech had a critical shortage of cybersecurity professionals with the Certified Information Systems Security Professional (CISSP) certification.

To close this gap, ManTech partnered with Purdue Global, who constructed a custom bundle of college courses. 

Traditional vendor-supplied boot camps had low passing rates on the certification exam (less than 50%); a contributing factor was likely the rapid delivery of dense content. Kaplan had a more academic approach of spreading the content over three 10-week courses, strong instructor support and interaction, and practice labs that reinforce material and aid retention.

The courses are taught online, in a format conducive for working adults. To date, we have over 80 employees taking advantage of this unique opportunity.

ManTech’s Cloud Training Initiative incorporates the capabilities of the primary cloud service providers, including AWS, Azure and Google, and leverages the benefits of a Bachelor of Science in cloud computing and solutions offered by Purdue University Global.

This initiative meets the growing mission and customer demand for cloud computing skills as cloud technologies are transforming IT jobs. Purdue Global's programs align with ManTech’s need to create a cadre of cloud professionals – as we are doing in the cyber domain – to meet the mission needs of our federal customers undergoing cloud-centric transformation and modernization.

Cloud-based knowledge is a must-have to meet the growing mission and customer demand. Beyond the mission, this focus is an investment in our employees and their futures.

A corporation must never lose sight of the fact that it is made up of people and that it eventually serves people. We must act with the public interest in mind, and we must be a part of our community.

We believe in philanthropy, volunteerism and community involvement that contributes to communities in which we live and work. We take a broad view of community, and we aim to use our strength as a large company to make a difference in the world, in our nation and in our own backyard. We also feel moved to support service members and others in our communities.​​​

While a corporation can make a contribution through charitable donations, we believe it is equally important to use our organizational and financial strength to help our employees serve the community.

Some of the ways ManTech has been serving the community include:

  • Supporting the troops and their families. We have organized care package mailings for soldiers in Iraq, supported the Life with Cancer program, sponsored military family support events at Army installations and donated items to wounded soldiers recovering at Walter Reed Army Medical Center.
  • Supporting a variety of local and national charities such as the Salvation Army, the CIA Officers Memorial Foundation and the U.S. Marine Corps Reserve Toys for Tots Program. Our employees participate in Ivymount School's Transition-to-Work Program for special students and sponsor a variety of events that raise money for diabetes and breast cancer awareness and research.

ManTech is committed to environmental stewardship as a responsible citizen and leader in the community. Our approach joins quality, innovation and partnership to deliver a sustainable business solution that exceeds customer expectations while minimizing the impact of operations.

We will achieve our vision through these practices:

Leadership: Combine social responsibility within ManTech and for our customers. ManTech meets or exceeds all applicable legal requirements for the environment and safety.

Efficiency: Achieve optimal value through operational productivity with employee education and facility improvements. Climate change is an issue that affects all of us. We can save energy by reducing our carbon footprint and greenhouse gas (GHG) emissions.

Sustainability: Reduce environmental impact by proactively preventing pollution and reducing waste in our operations. ManTech believes that we can make a difference in our community through recycling paper, plastics, computers and electronics.

The ManTech Alumni Network is a global community of people with diverse skillsets who have worked at ManTech at some point in their career.

We consider our alumni to be part of our history as well as our future success, and want to offer opportunities to come back and join us, refer a friend or simply stay connected with the community.

We do rewarding work every day, both at home and around the world. ManTech continues to grow, and opportunities to rejoin our team abound. With more than 1,000 contracts requiring a variety of skills and experiences, a renewed focus on our workforce and incredible opportunities for learning and development, now is a great time to come back!


As part of the ManTech family, we encourage you to take another look at what we have to offer and explore new opportunities to grow personally and professionally.

Click Here to Join the ManTech Alumni Network!

ManTech Reviews

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ManTech CEO Kevin Phillips
Kevin Phillips
28 Ratings
  • Featured Review

    Helpful (3)

    "Absolutely love this company and the experience and opportunity for growth it has provided me in such a short time."

    • Work/Life Balance
    • Culture & Values
    • Career Opportunities
    • Comp & Benefits
    • Senior Management
    Current Employee - Information Systems Security Officer in Vandenberg AFB, CA
    Current Employee - Information Systems Security Officer in Vandenberg AFB, CA
    Positive Outlook
    Approves of CEO

    I have been working at ManTech full-time (Less than a year)


    Great benefits package and advancement opportunity, they truly understand the correlation between education, knowledge, and understanding and how it propels you into those roles for advancement opportunities.


    None, I am truly satisfied with the way thus company keeps you informed.

    Advice to Management

    Create more opportunities for corporate to meet with distant employees in person.

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ManTech Photos

ManTech photo of: Celebrating our 50th Anniversary!
ManTech photo of: ManTech Cycling Team at the 2018 Chocolate Tour in Hershey, PA
ManTech photo of: Delivering 14 boxes of food to the 2018 Food Fight drive, donated by employees from our Herndon, Reston and Chantilly offices
ManTech photo of: A member of Team ManTech at the finish of the 2018 Marine Corps Historic Half Marathon
ManTech photo of: Come learn about ManTech at one of our many Networking Events!
ManTech photo of: Bring Your Child to Work Day 2018
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ManTech Interviews



Getting an Interview

Getting an Interview




  1. Featured Interview


    Program Analyst Interview

    Anonymous Employee in Alexandria, VA
    Accepted Offer
    Positive Experience
    Easy Interview


    I applied through an employee referral. I interviewed at ManTech (Alexandria, VA) in August 2014.


    I initially had a photo me interview with the hiring official. Then I was brought in for an in person interview with the senior hiring official and program manager. The setting was relaxed and personal.

    Interview Questions

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ManTech Awards & Accolades

  • Top 100 Global Technology Leader, Thomson Reuters, 2018
  • 2018 Bronze Learning Elite Recipient, Chief Learning Officer, 2018
  • 2018 Summer Best of the Best Top Veteran-Friendly Company, U.S. Veterans Magazine, 2018
  • Best of the Best Top Veteran Friendly Company, U.S. Veterans Magazine, 2017
  • "BGOV200" Federal Industry Leaders List, Bloomberg Government, 2017
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