In my experience, projects can and do end abruptly with severance not a given, and some projects are full of,“Demi-God” leaders (commercial side) who bully field workers and offer limited opportunities to you based upon whether or not they “like you” as opposed to performance or length of employment. HR is a faceless department offering no protection for employees from this behavior. Company seems to be too large to adequately monitor actions of project leaders, and employees aren’t asked for feedback consistently, so nobody that can create change ever really knows what is going on. Turnover is high because transparency, integrity and trust are scarce. Insurance benefits are awful. (Aetna)