Test Engineer -- Test Farm Maintenance

JD: 
Operation & maintenance of the Test Farm Workers: e.g. Error analysis, identification of problems, 
replacement of broken units/components, substitution of broken units/components from the 
suppliers which provide them, substitution of workers (NUCs) which are expiring. Example of 
worker malfunctioning handling: 
o broken worker to be tracked and reported in a workers status overview page 
o remove broken/malfunctioning worker from active production queue 
o analysis of issue and bug-fix (SW Update, HW fix, …) 
o validation of fixed worker to ensure proper functionality 
o add worker back to production queue and monitor to ensure proper function 
o follow process defined in internal wiki-page for resolving the recovery tickets