Senior Systems Engineers at ManTech give their company a 4.3 out of 5.0, while the average rating for ManTech is 3.5, making them 21% happier than every other employee at ManTech and 12% happier than every other Senior Systems Engineer on CareerBliss - the happiest Senior Systems Engineers work for Federal Bureau of Investigation.
"I was very happy working at Mantech. The company was great and they were very employee oriented. The managers believed in their employees and the work/life balance was really good. The only reason I left was to work closer to home. Although I didn't apply to Mantech they purchased the company I worked for (Grayhawk Systems Corporation). They treated all employees like family. I would recommend Mantech to anyone."
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