I've worked for ManTech for nearly four years, having previously worked for Northrop Grumman and as a federal civilian for the Navy. I can't say enough good things about ManTech leadership, management, organization, support, opportunities, compensation, and work/life balance. My manager is the best I've ever had, hands down. The company doesn't second guess the employees and is very generous with pay and benefits, when the contract allows. Frankly, my healthcare and retirement benefits were a little better with Northrop Grumman, but that was a long time and I suspect they aren't as great now, 10 years later. I'm a happy ManTech employee.
Pay, Vacation Time, Dental Benefit