Should I take this traveling job if offered? (Per diam question.)

So I am interviewing for a job with a defense contractor. The job pays 50k salary + per diem. I believe they go off of GSA per diam rates. The job is 80% travel installing network equipment at military bases. 50k is not enough for me to take the position due to all the travel involved. Will the per diem make a large enough difference in my end salary for me to consider the position? Obviously I wont know if I will be offered the position until after the final interview but I have never had a traveling position before. Can anyone chime in about their experiences with this type of job?
A little about me to give an idea of the level I am at in my career. I have 5 years military experience as a Cyber transport tech. Separating soon. Associates degree, Sec/Net +, and I take my CCNA on the 21st(I'm sure I'll pass.). I have a very solid background in routing/switching and hardware encryption devices especially considering my age(just turned 23) and years of experience(5) and some light server administration skills. I do have some great experience with implementing projects and large network rollouts. SONET and VoIP experience as well. Thanks in advance!
A little about me to give an idea of the level I am at in my career. I have 5 years military experience as a Cyber transport tech. Separating soon. Associates degree, Sec/Net +, and I take my CCNA on the 21st(I'm sure I'll pass.). I have a very solid background in routing/switching and hardware encryption devices especially considering my age(just turned 23) and years of experience(5) and some light server administration skills. I do have some great experience with implementing projects and large network rollouts. SONET and VoIP experience as well. Thanks in advance!
Comments
That has been my experience.
You should really get in contact with the employer and get the actual details for this position to be sure.
CCNP R/S
In regards to per diem, you need to have a very clear understanding of what they are offering you as this can vary greatly from company to company as to what they expect the per diem to cover. I have also seen companies pay per diem less then the recommended GSA rates. There is no specific rule that says they must pay based on those rates and this is another reason for making sure you have a clear understanding by asking questions.
Now, based on my experience, per diem is paid and is in place to cover your costs for lodging and meals. Thus, you should be very very careful of figuring that in as additional income since it is going to be spent to cover those two costs while you are traveling. There are ways to make money off per diem, but it is more difficult if all your work is within the US. You can try and stay at lower rate hotels and try to save by not eating out at expensive places. This way you have a little extra each day.
Basically, do not count per diem as income on top of your offered salary as it is being provided to cover your costs while performing the assigned work.