| Clean Harbors Environmental Services | Senior Systems Analyst | $95k | III | Richardson, TX | 2019-10-16 | 2019-10-15 |
| Clean Harbors Environmental Services | ENGINEER SOFTWARE IT | $95k | II | Richardson, TX | 2019-07-17 | 2020-01-02 |
| Clean Harbors Environmental Services | VICE PRESIDENT, IT STRATEGIC INITIATIVES | $190k | IV | Norwell, MA | 2019-07-01 | 2019-12-09 |
| Clean Harbors Environmental Services | ENGINEER SOFTWARE IT SR. | $120k | III | Norwell, MA | 2019-06-20 | 2019-06-21 |
| Clean Harbors Environmental Services | APPLICATION TECHNICAL LEAD | $95k | II | Norwell, MA | 2019-03-25 | 2019-08-28 |
| Clean Harbors Environmental Services | OPERATIONS ANALYST | $80k | III | Norwell, MA | 2019-03-22 | 2019-08-25 |
| Clean Harbors Environmental Services | SOFTWARE ENGINEER - REPORT DEVELOPER | $80k | I | Norwell, MA | 2019-03-15 | 2019-09-10 |
| Clean Harbors Environmental Services | SENIOR SOFTWARE ENGINEER | $95k | II | Norwell, MA | 2019-03-15 | 2019-09-10 |
| Clean Harbors Environmental Services | LAB CHEMIST | $53k | I | Kimball, NE | 2019-02-22 | 2019-08-17 |
| Clean Harbors Environmental Services | APPLICATION TECHNICAL LEAD | $120k | III | Norwell, MA | 2019-01-02 | 2019-01-02 |
| Clean Harbors Environmental Services | LEAD PROGRAMMER | $110k | II | Norwell, MA | 2018-08-08 | 2018-08-09 |
| Clean Harbors Environmental Services | VICE PRESIDENT OF IT STRATEGIC INITIATIVES | $190k | IV | Norwell, MA | 2018-06-29 | 2018-06-25 |
| Clean Harbors Environmental Services | SENIOR SOFTWARE ENGINEER | $110k | II | Norwell, MA | 2018-05-15 | 2018-09-08 |
| Clean Harbors Environmental Services | SENIOR SOFTWARE ENGINEER | $105k | II | Norwell, MA | 2018-04-06 | 2018-09-24 |
| Clean Harbors Environmental Services | SOFTWARE QA ANALYST ASSOCIATE | $76k | II | Norwell, MA | 2018-04-04 | 2018-09-27 |
| Clean Harbors Environmental Services | MIS PROJECT MANAGER | $103k | II | Norwell, MA | 2018-04-03 | 2018-03-29 |
| Clean Harbors Environmental Services | SOFTWARE QA ANALYST ASSOCIATE | $76k | II | Norwell, MA | 2018-03-30 | 2018-09-24 |
| Clean Harbors Environmental Services | DATA SECURITY CONTROL SPECIALIST | $55k | I | Norwell, MA | 2018-03-28 | 2018-09-20 |
| Clean Harbors Environmental Services | SOFTWARE QA ANALYST ASSOCIATE | $76k | II | Norwell, MA | 2018-03-22 | 2018-09-03 |
| Clean Harbors Environmental Services | ENGINEER SOFTWARE IT | $85k | II | Norwell, MA | 2018-03-12 | 2018-09-05 |
| Clean Harbors Environmental Services | REPORT DEVELOPER | $80k | II | Norwell, MA | 2018-03-09 | 2018-09-03 |
| Clean Harbors Environmental Services | REPORT DEVELOPER | $85k | II | Norwell, MA | 2018-03-09 | 2018-09-03 |
| Clean Harbors Environmental Services | SENIOR SOFTWARE ENGINEER | $83k | II | Norwell, MA | 2018-03-07 | 2018-08-27 |
| Clean Harbors Environmental Services | VP IT STRATEGIC INITIATIVES | $190k | IV | Norwell, MA | 2018-01-18 | 2018-01-18 |
| Clean Harbors Environmental Services | ENGINEER SOFTWARE IT SENIOR | $120k | II | Norwell, MA | 2017-12-26 | 2018-01-02 |
| Clean Harbors Environmental Services | ENGINEER SOFTWARE IT LEAD | $120k | II | Norwell, MA | 2017-11-07 | 2017-11-20 |
| Clean Harbors Environmental Services | SOFTWARE ENGINEER, IT | $85k | I | Norwell, MA | 2017-03-17 | 2017-09-10 |
| Clean Harbors Environmental Services | SOFTWARE ENGINEER IT SENIOR | $80k | I | Norwell, MA | 2017-03-17 | 2017-09-10 |
| Clean Harbors Environmental Services | ANALYST SALES OPS | $75k | II | Norwell, MA | 2017-03-16 | 2017-09-08 |
| Clean Harbors Environmental Services | SOFTWARE QA LEAD | $103k | II | Norwell, MA | 2017-01-10 | 2017-01-04 |
| Clean Harbors Environmental Services | IT SOFTWARE ENGINEER, BUSINESS INTELLIGENCE | $95k | — | Richardson, TX | 2016-09-27 | 2017-01-03 |
| Clean Harbors Environmental Services | APPLICATION TECHNICAL LEAD | $95k | — | Norwell, MA | 2016-08-15 | 2016-08-29 |
| Clean Harbors Environmental Services | APPLICATION TECHNICAL LEAD | $85k | — | Norwell, MA | 2016-08-10 | 2016-08-29 |
| Clean Harbors Environmental Services | MIS PROGRAM MANAGER | $155k | — | Norwell, MA | 2016-06-28 | 2016-12-10 |
| Clean Harbors Environmental Services | SALES OPERATIONS ANALYST | $80k | — | Norwell, MA | 2016-03-03 | 2016-08-26 |
| Clean Harbors Environmental Services | LEAD PROGRAMMER | $110k | — | Norwell, MA | 2015-11-06 | 2015-11-13 |