You are running the dasa of Mars. His being in the nakshatra of Rahu activates Rahu which is causing your professional problems.
Saturn in debilitation and Sun in exaltation being together in the 7th sign (6th bhava) and both activated by dasa lord Mars may be contributing to employer-employee relations being not good.
The Sade sati has no bearing on this issue. But it may be adding to your health problem which could have begun even 2 years ago.
You can recite Hanuman Chalisa daily. Visit Lord Hanuman temple on Tuesdays and light Til lamps in Shiv mandir or Hanuman Mandir on Saturdays.