Any consultant performing work on a project under a Statement of Work (SOW) arrangement. These are typically, but not always given a regular, consistent salary by their employer and continue to receive this salary when off project assignments (benched resource). Such consultants are typically employed by consulting firms (a host of technology) and other staffing firms have also entered the solutions space for its greater premium margins (the theory being that you are paying for the firm’s proven methodology and chemistry of the team).