I used to work as a recruiter. Is your recruiter BSing you? Maybe. Keep in mind that a recruiter’s commission size depends on how much money you make. So you think they’d want to get you the highest possible salary, right? Except that extra money comes from the company, who may be willing to pay Y commission for an employee with X salary, but not Y+1 commission for an X+1 salary. Therefore they might tell you the salary is non-negotiable, because for them, it is–they’ve hit the ceiling of how much they can get from the company.
Or they may be telling the truth. Since the company is paying a recruiter, the company might be taking that money out of your salary because they’re not willing to pay full salary plus commission on top of that, especially for an entry-level position.
Is this hourly or perm? Hourly commission is a per-hour rate for a certain time period, often 3 months. Perm commission is a one-shot deal. If it’s hourly, talk to the company (once they’ve shown interest in you) and say that you know the salary is lower than your peers, but will they review you at 3 months? (or whenever the commission ends)
If there is a certain dollar amount you need to pay your bills, tell the recruiter that, very clearly. “I will not accept any position for less than X/hr.” But if it’s a great opportunity for you, it may be worth it to take a cut.
True story: I was recruited once for a great job and I told the recruiter that my absolute bottom salary was X. I told the employer it was X. I told the recruiter again after the interview it was X. She came back with an offer of salary X-1.
The reason was that X-1 was in a lower commission bracket, and X was in a higher one, and the company wouldn’t pay the higher commission. So the recruiter tried to get me to eat the cost the company wasn’t willing to pay by telling me that the salary was non-negotiable. So I said “I’m very sorry, it’s a fantastic opportunity, but I have bills to pay. I have to turn down the offer.” It really choked me up to do that, since it was a great job.
4 hours later the recruiter came back with an offer of salary X. They were willing to lower their commission to close the deal, which they wouldn’t have done unless they were in danger of losing the deal altogether.
My best advice: know exactly what you want, say clearly what you want, and be willing to walk if you don’t get it.