Pros
Chance to meet new people within the client site. Good facilities on client site.
Cons
Poor morale with various engineers, and no real sense of progress within the company from this job role to another.
A limited job role, therefore the little training you receive has no relevance for more successful roles.
You need to develop you own IT skills.
Poor pay. The company appears not to offer any benefits for what are essentially contracters to Redstone.