You will need to fill out a profile and cover all areas of responsibilities! Each job is posted for a limited time period so note the time limit for applying for each job. Hiring process can be very slow (3 to 4 months before you hear back about the job you applied for.) You will only have one interview and there will be more than one person interviewing you at the same time (2 to 4 usually). It will be a “dimensional interview” so be prepared for that type of interview. They will ask questions like, describe a time when you had to perform a task and you didn’t have enough time to complete the task. What did you do? They most likely will not look at you too much during the interview because they will be busy writing down your response. Pay attention, if they are not writing while you are responding then, you are off track in regards to the question asked.
It most likely is a professional office environment. The dress code depends on location and job. Most people work in a cubical in the office environment. They have a strong safety culture environment which includes IT safety and no tailgating. Most people working there do not have college degrees. When you accept a job you are stuck in that position for 18 months before you can apply for another job without VP written approval. Overall the people are very nice and a pleasure to work with. You will work there because of the people and the compensation.