Pros
Large footprint; Collabera has contract IT positions in many States and Cities, and works with large IT employers. Personally, I have had to move a couple of times due to personal reasons and Collabera was able to find opportunities in three major cities in six years. When they get great feedback about their contractors from their clients, they VALUE you as an employee and are very supportive and flexible. They pay market rates for contract assignments, provide good quality insurance, 401K and Health Savings Accounts. They will typically not give you raises unless you ask for them or you work for another Client -- but when asked they do negotiate and we have reached win-win outcomes. If you work hard to make them look good, they will do the same while representing you. Their HR and Benefits teams are very good at communicating and have worked out a few problems I encountered quickly.
Cons
You must manage your own career within Collabera; they will leave you permanently at a post as long as you or their Client are willing to keep you in the same place. If you are proactive about progressing in your career challenges and assuming greater responsibilities you'll need to work with your Collabera team to get their support -- they typically have a more narrow 'Contact Length' view of your engagement with their Clients.
