Will doing a master's thesis in an unrelated field hurt my job prospects? I am having trouble with this study situation. Recently I was offered a master thesis topic at work where I work a part time student job.  My role is Java Developer and master thesis topic is related to software development.  However, the master study I am currently enrolled is in Electronics Engineering.  My bachelor was also in Electronics.  But my all previous full time work experiences are in the software industry.
Now I am wondering if it is a bad thing on my resume if my master thesis topic is not directly related to Electronics. Am I hurting my profile here if my goal is to find a full time job quickly?
If your advisor is happy and the local job market is aligned, then do which ever you want. For longer term goals it might be different. But your employability is probably determined by what you have done recently.