Cylinder Chemist

  • Clean Harbors
  • Seabrook, Texas
  • Part Time

Clean Harbors in La Porte, TX is looking to add a Cylinder Chemist to their team. The Cylinder Chemist is responsible for processing and re-packaging of compressed gases.

Shift: Mon-Fri 7am-3pm, OT and Saturdays as needed

OT varies but typically can run between 10-20 hours per week

Why work for Clean Harbors?

  • Health and Safety is our #1 priority and we live it 3-6-5;
  • Competitive pay and benefits;
  • Comprehensive health benefits coverage after 30 days;
  • Group 401K with company matching component;
  • Generous paid time off, company paid training and tuition reimbursement;
  • Positive and safe work environments;
  • Opportunities for growth and development for all the stages of your career.

RESPONSIBILITIES

  • Ensuring that Health and Safety is the number one priority by complying with all safe work practices, policies, and processes and acting in a safe manner at all times;
  • Processing of compressed gases (Flaring, Hydrolysis);
  • Re-packaging of compressed gas, reactive material and explosives;
  • Sampling of unknown gases;
  • Cold tapping/drilling/re-valving cylinders with inoperable valves;
  • Use of proper PPE, Explosive Ordinance Disposal suits as needed;
  • Assist with packaging, regulatory paperwork and shipment of large cylinder disposal projects;
  • Remote access and stabilization of explosive and reactive chemicals;
  • Assist with SOP and Work Plan Development;
  • Assist with Compressed Gas Emergency Response and Reactive Materials Training classes;
  • Dispose of highly hazardous materials;
  • Assist with donations of unstable compressed gases and liquids;
  • Supply management in their area of responsibility, and best management practices including proper housekeeping.

QUALIFICATIONS

  • High School diploma or equivalent required;
  • BS/BA in Chemistry preferred;
  • Explosive experience preferred (Will Train);
  • Ability to travel;
  • OSHA 40 a plus;
  • Reactive Material Training preferred (Will Train);
  • Lab Pack Training preferred (Will Train):
  • DOT Compliance Training preferred (Will Train);
  • 1+ Year(s) experience with Windows-based computer applications;
  • Excellent written and verbal communication skills;
  • Previous experience in one or more of the following fields preferred: Warehouse, Quality Control, Chemical Handling, Laboratory, or Inventory Management;

Join our team today! To learn more about our company, and to apply online for this exciting opportunity, visit us at

Clean Harbors is the leading provider of environmental, energy and industrial services throughout the United States, Canada, Mexico and Puerto Rico. Everywhere industry meets environment, Clean Harbors is one-site, providing premier environmental, energy and industrial services. We are solving tough problems through innovation and proven methodology come be part of the solution with us.

We thank all those interested in joining the Clean Harbors team; however, only those that complete the online application and meet the minimum job qualifications will be considered for this role.

Clean Harbors is an equal opportunity employer.

Clean Harbors is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, contact ... or ....

Clean Harbors and its subsidiaries are a Military & Veteran friendly company.

*CH #LI-SE

Job ID: 489041805
Originally Posted on: 8/12/2025

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