Research Engineer III
Calderys
West Mifflin, PA, United States · Posted September 4, 2026
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Engineering jobs in the rankings
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
AI use among mechanical engineers is little observed so far. Measured exposure for mechanical engineers: 8% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
About the job
Essential Job Functions:
Conducting agreed to and recommending laboratory research to develop new or improved products/processes/methods and fundamental studies including documentation and reporting
Planning, listing and performing plant and/or field trials and evaluating product properties including documentation and reporting
Collaborating with other functions of HarbisonWalker International by developing/providing technological knowledge
Applying refractory application knowledge by reviewing patents, submitting patent applications, reviewing/publishing technical and trade publications and participating/presenting in professional society technical meetings
Proposing innovative knowledge offerings and solutions to meet customer needs
Supporting the HarbisonWalker Business System (HBS) and ISO 9001 by identifying and implementing opportunities for continuous process improvement as metrics warrant
etc.
HWI, a member of Calderys
HWI is the largest supplier of refractory products and services in the United States.
With manufacturing sites and distribution centers across the Americas, as well as the major refractory industry research facility in North America, HWI serves virtually every major industry that requires refractory solutions to enhance production and protect assets. HWI is consistently recognized for its talented experts, industry firsts, and intensely driven excellence.
We’re actively expanding our team of dedicated, enthusiastic people — particularly in research and development, engineering and manufacturing, product management, and sales. As a dynamic, growing global refractory leader, we offer competitive compensation, benefits packages, and wellness programs. As an Equal Opportunity Employer, we are committed to a diverse workforce.
For more information, visit https://thinkhwi.com/