I strongly feel that taking courses like the first-line supervisory training course will compliment my current education, and thus be hired as a police officer or above.
How should I word what is after "education,?" That is exactly what I want to say, but I am unsure if that is the correct way of saying it.
Perhaps you could say "and facilitate my being hired as a police officer or above."
Sra is exactly right...As you have written that sentence the "course" is going to be hired as a police officer.
Be sure to think about what is the subject of which verbs. As you have the sentence written, here are the subj/verb pairings:
I ... feel
taking ... will compliment [that should be complement, not compliment]
??? ... be hired
You'll need to rephrase so that it's clear that "I" will be hired; you want to make sure there's no confusion. As it is, the closest subject is "taking," but that doesn't make any sense.
How will you rephrase?
??
To effectively convey your intention, you could consider rephrasing the sentence as follows:
"I strongly believe that enrolling in courses such as the first-line supervisory training course would enhance my existing education and increase my chances of securing a position as a police officer or higher."