I use my physics knowledge to allow me to quickly grasp the underlying principles of whatever problem I am dealing with, allowing me to gain a working knowledge without getting bogged down in the details. It is this ability to be something of a jack-of-all trades (or a technical general practitioner as I prefer to think of it) that makes me valuable to the employer. Physics is the ideal background for this. In fact, as one goes up the management chain of this company, one finds that it is physics-heavy, as these are the people who have the ability to grasp the underlying concepts of a problem- which is what I think physics is all about. Hold the line when it comes to those things that traditionally make HMC great. That I was taught in small classes entirely by English-speaking PhD's who actually had office hours and didn't treat us an annoyance stands in stark contrast to the undergraduate experience of most of my peers.

It turns out that Physics was a great intro for my particular job. I started as a digital electronics design engineer and the electronics part could be handled with the few courses HMC offered. The tough part was understanding the complex interrelationships of the functional blocks of the system. My physics background helped in this area although I did spend some intensive time reading electronics books. As time progressed, my job became more of an architectural endeavour and that was where physics really started to help: architecture involves understanding the big picture, not just the details of electronics but mechanical, thermal, software etc. At one time or another I have used almost every branch of technology. Only physics gives you enough understanding of theory to let you jump in and start swinging no matter where you land.

Regarding the employment opportunities for physicists; I've found that physics offers a great deal of flexibility in choosing a career path. When I decided to return to the west coast and join IBM, I was also actively recruited by a teaching college, research university, national lab and I had a tenured position at Argonne if I had chosen to stay there. Presently, the job market is very strong for Ph.D.s.

I've felt for quite some time that an HMC physics major can do anything he or she wants. The mere fact of making it through the program attests to a certain amount of natural ability, but at least as important is the fact that much of what we learn is many methods of approaching problems. The flexibility and open-mindedness which results is of great value in (I believe) any career option, from physics to software engineering to investment banking. So, though physics doesn't apply directly to writing software, the training I got has helped indirectly in a great many ways, most of which I don't realize until I stop and think about it for a bit.