Let me preface by saying I’ve never worked on a SOC engagement, but I am pretty familiar with them. I’ve also never known anyone who has worked exclusively on SOC engagements – it’s always been a combo of SOC/IT audit. That said, here are my $0.02…
If you work in public accounting, it doesn’t matter what group you are in – you will work a lot. The IT auditors I know work just as much as the financial auditors I know, albeit in different settings. The financial auditors tend to work from their one or two clients, sometimes late into the night (which is why they probably have the reputation of working more hours than anyone else!) The IT auditors might spend half a day at one client, half a day at another client (while taking calls on the drive between the two), and then go home and work some more. How much you travel depends on your clients. For example, my company’s office is within a 30 minute drive for all of the external IT auditors, however, due to some recent acquisitions, that team will have to make several trips this year to different countries. Up until this year, that team has never had to travel anywhere other than our corporate office.
IT auditors do have less exit opportunities, but there are still opportunities – mainly in internal audit or security/IT (and there is a high demand for internal IT auditors). Although SOC work is similar to ITGCs testing, there is (obviously) not a demand for SOC work in industry – but that doesn’t mean that some of those skills would not translate into industry. If I had to rank them, I would put financial audit as having the most opportunities, followed by IT audit, followed by SOC.
If you are looking for an exciting career, then you probably wouldn’t want to do either SOC or SOX testing 🙂 Auditing isn’t exactly the most glamourous job! Personally, SOX testing is the least favorite part of my job. I get much more satisfaction out of the other projects I work on – like helping the IT department improve their processes or helping the accounting department with some data analysis, since these things add value to the company.