Potential Contract-to-Hire. $55-70/hour W2 (NO C2C) depending on work experience. Hybrid Onsite/Remote Schedule (Tuesday, Wednesday, Thursday) in Philadelphia, PA. Job Description. The Sr. Collaboration Engineer will play a major role within the Collaboration Technology team as we enable the organization to be the best it can be. As a team we are responsible for the overall design, implementation, and management of the Collaboration Environment. ...