Does Six Sigma work in Human Resources(HR) functions?

[benchmarksixsigma]

In HR, the following types of projects are commonly carried out. The
list only is by no means exhaustive.

o Reduce the time required to hire an employee
o Improve employee on-boarding and orientation processes
o Reduce expenditures for Recruitment
o Improve timeliness and the value of employee performance reviews
o Reduce absenteeism
o Improve training efficiency
o Improve employee satisfaction
o Identify and correct retention issues
o Reduce Incentive Compensation errors
o Eliminate Overpayments to Terminated Salaried Employees
o Improving grievance handling process.
o Consolidation of employee information databases
o Integration of multiple payroll systems for remote locations
o Increase job posting hit rate
o Design of job posting templates for recruiters
o Increase retention using exit interview information