I "gotta" update... sorry couldn't help but be a little sarcastic...
I did get the offer via Fed Ex on Friday. the number was a good one, although after looking at the benefits package, it doesn't really look like much of an increase in salary. The medical benefits are the same although the premiums are more than double where I am right now.
Another difference is the base pay. The number quoted to me is an annual salary. Where I am now, I have a salary but it's based on an hourly rate. The company info in the offer package explains that the salary is based on 44 hours per week and overtime is not guaranteed, it depends on the manager / group leader's discretion. Now... I work a lot of OT but it fluctuates due to the projects. With my hourly rate, I make only a couple grand less than the "offer" in the course of a year. Comparing the two, the offer really doesn't look all that good.
Tomorrow I am going to get ahold of two people:
the first is a former co-worker (who happens to be one of my references) to hopefully find out from him how my company has dealt with possibly making counter offers, what type of raise a PE has brought etc. I don't follow office gossip but in this instance I hope to gain a little info on the company history to prepare myself for discussing this with them.
The second person to contact will be the project manager at the prospective company. Maybe he can explain how "things" work with respect to hours etc.
just as an aside, I work in construction as a consulting engineer meaning all of my hours are billed to my client. This may or may not compare to how you or your associates work, but typically if a client is being billed for my time then company is making money.