Tess finds Major Zod in her mansion unexpectedly and says:
I see my crack security team is on the job. She accuses Zod of breaking
and entering?

I read it as a sarcastic suggestion that the job of skilled security professionals is to do illegal or inappropriate things.

Students: Are you brave enough to let our tutors analyse your pronunciation?
Yes. She's ironically saying that she doesn't have very good security.
Thank you, guys!