It isn’t a sim instructor job because all of ours are seniority list pilots making over two times what you stated above at a minimum as FO pilot instructors (evaluators make a lot more as they are on a “best held” captain scale . Fleet technical instructors use the FTD devices to teach basic flows but are really ground school instructors focusing on systems. Important job that probably deserves more than what they are currently being paid but If you were thinking that the pay is low because you see the job as “simulator instructor”, then you are mistaken. Different job.