EOR & IOR Technical Engineer
Confidential
Posted: February 18, 2026
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Quick Summary
Results-driven EOR & IOR Technical Engineer to support laboratory work with a team of engineers in Houston, TX, with a dynamic and growing company that values innovation, safety, and collaboration.
Required Skills
Job Description
Position Title: EOR & IOR Technical Engineer
Location: Houston, TX
About ZL Chemicals Ltd.
ZL Chemicals Ltd. is a dynamic and rapidly growing international chemical manufacturing company providing high-performance polymer solutions to customers across Canada, the United States, and the Gulf region.
Driven by innovation, safety, and collaboration, we are committed to delivering exceptional product quality and service excellence while fostering a professional, supportive, and growth-oriented work environment.
We are seeking a results-driven EOR & IOR Technical Engineer to support laboratory research, client-facing technical initiatives, and field implementation projects within the Enhanced Oil Recovery (EOR) and hydraulic fracturing markets. This role requires a strong foundation in polymer laboratory testing combined with the ability to translate complex technical data into clear, value-driven solutions for clients.
Key Responsibilities
Perform routine laboratory tests and experiments; prepare samples and laboratory equipment while maintaining accurate records of results and observations
Conduct polymer-related laboratory testing for EOR and fracturing fluids, including rheology and core flooding tests
Follow safety protocols and regulatory guidelines; support quality control and quality assurance processes
Present ZL products, technical features, and competitive advantages to clients in the EOR and fracturing market
Prepare feasibility reports for on-site implementation plans and respond to technical client inquiries
Assist in preparing technical papers for academic conferences and journal publications
Propose experimental plans and laboratory requirements to the R&D team in China based on client needs
Monitor market developments in products and technologies and report findings to management
Perform additional duties as assigned
Qualifications
Education:
Bachelor’s degree in Chemistry, Chemical Engineering, or Petroleum Engineering (required)
Master’s or PhD degree (preferred)
Experience & Skills:
Previous laboratory experience preferred
Familiarity with laboratory testing standards and documentation procedures
Strong understanding of polymer chemistry and EOR applications (preferred)
Excellent presentation, communication, and technical writing skills
Self-motivated with strong problem-solving abilities
Ability to adapt quickly to changing project requirements
Willingness to travel for client support and field implementation as needed
Compensation & Benefits
Competitive salary: $60,000–$90,000 annually (based on experience)
Paid vacation and statutory holidays
Extended health and dental benefits
Professional development and growth opportunities
Collaborative and supportive team environment
How to Apply
Please submit your resume and cover letter outlining your qualifications and interest in the role.
Application Deadline: March 10
We thank all applicants for their interest, however, only shortlisted candidates will be contacted.