You can use the following words to describe yourself in a job interview. The most difficult words are explained in parentheses.

accurate (true and correct)
active
adaptable
adept (skillful at something)
broad-minded (willing to accept new ideas)
competent
conscientious (careful about everything you do)
creative
dependable (reliable)
determined
diplomatic
discreet
efficient
energetic
enterprising (able to think and act on new ideas)
enthusiastic
experienced
fair
firm (strict)
genuine (honest, friendly and trustworthy)
honest
innovative
logical
loyal
mature
methodical
motivated
objective
outgoing (extroverted)
personable (attractive and nice)
pleasant (nice)
positive
practical
productive
reliable (that can be trusted)
resourceful (good at dealing with practical problems)
self disciplined
tactful (careful)

See you next time!