I applied online. I interviewed at Clean Harbors (Norwell, MA)
Interview
5 rounds of interviews with Directors, Senior Managers, and Vice Presidents based on who is available. The process and interviews were straight forward but some of the interviewers might come off as rude - it's the culture.
Interview questions [1]
Question 1
Product Management, project management, SQL (like in 2026!)
Waited 30 minutes past the start time for manager to call in. Multiple emails sent from HR giving conflicting times for interview. Poor communication and not respectful of candidates time.
I applied online. The process took 1+ week. I interviewed at Clean Harbors (Benicia, CA) in Feb 2015
Interview
Phone interview with a recruiter, followed by personal interview with branch manager, offer letter, followed by pre-employment drug screen , background check, Training online, OSHA Training, site specific training, 30-45 days training before you start working !