Maintenance Supervisors at SUMCO give their company a 3.8 out of 5.0, while the average rating for SUMCO is 4.5, making them 17% less happy than every other employee at SUMCO and 3% happier than every other Maintenance Supervisor on CareerBliss - the happiest Maintenance Supervisors work for GM Powertrain.
"VPs need to be aware of what has gone on here."
What do you like about working at SUMCO?
"The little people were great !"
Do you have any tips for others interviewing with this company?
"Be ware, you may not get a fair deal, I sure got railroaded !!"
What don't you like about working at SUMCO?
"Management were jerks and brought in staff from a failed plant to poison the workplace."
What suggestions do you have for management?
"Get rid of kiss-up kick-down managers! Like Marty Grimes !!!"
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