I'd like to pose a question to the forumites here regarding searches that use consultants. In my career, I have never placed as a finalist in a search that used consultants. In fact, in every search that used a consulting firm, I never even got a call back. By contrast, in all of the searches that used a campus committee, I have been fortunate enough to make it to the second round of interviews at a bare minimum. In most of the cases, I have been a finalist. The searches happened in the same time period, so I did not suddenly pick up new skills or a new position between those that used search firms and those that didn't. So I am wondering if my experience is typical or just bad karma on my part. Although I am not personally looking for a job, my provost is thinking about farming out a search to a consulting firm and has asked for department chairs' and deans' input. I'd like to be able to offer something beyond just my experience to my provost, so I'll thank you in advance for any thoughts you'd like to share with me.
I've been a finalist in searches using a consultant and I have been a finalist in searches using a campus committee (so far, it's been the committee that has garnered me the jobs rather than the search firms). My sense is that, depending on the size of the institution, I would not use a search firm until I was looking at VP level jobs, unless the university is larger than about 2000 students or if the search was a particularly difficult one (business school dean in a less than attractive area, for instance). Understand, though, that academic leadership talent is diminishing as more Ed.D.s are being issued in higher education leadership, and that search firms are not necessarily going to winnow out the best candidates unless you are very clear about what you want (e.g., no Ed.D.s in higher education leadership).
I haven't seen the value in many consultant-led searches, personally. At least some of them have no idea what is appropriate (I have had my share of very odd, unprofessional, gossipy kinds of discussions with some search principals). Others do.
IOW, YMMV. Interview a number of them and reject those who tell you things you know to be wrong (like, no one good ever is on the market in the fall--yes, I had a search firm principal tell me that. WRONG!).