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SI Group

Polymer & materials science hiring snapshot · last 7 months

1Open role
$150–180KSalary range
0.6Roles / month
100%H-1B signals
PhDTypical degree

Open role (1)

Degree requirements

PhD 50%
Bachelor 50%

Top material classes

Coatings/films 50%
Elastomers/rubber 50%
Adhesives/sealants 50%
Thermoplastics 25%

Most-requested techniques

physical testing 50%
flow assurance testing 25%
analytical chemical testing 25%
fluid flow separation testing 25%
laboratory equipment calibration 25%
DMA 25%
rheometry 25%

Role mix

R&D / Research 75%
Formulation / Compounding 25%

Where they hire

TX 100%

Industries

Chemicals 75%
Oil & gas 25%

Work arrangement

100%On-site

Visa & eligibility signals

YesH-1B filing history

Sponsorship signals come from posting language plus historical DOL Labor Condition Application data. Confirm specifics with the recruiter.

H-1B filings for scientists and engineers

SI Group filed 3 H-1B labor applications for scientist and engineer roles from Jan to Dec 2025, at a median filed pay of $117K a year.

Title filedFilingsMedian filed pay
Lead Application Chemist2·
Lead Applications Chemist1·

By occupation: Chemists 3. Worksites: TX 3.

From U.S. Department of Labor Labor Condition Application disclosure data, certified filings only, in chemist, materials, chemical and mechanical engineering, physics, R&D management and science faculty occupations. A filing is a record of past hiring, not a promise about any role. Pay shown needs 3 filings. Compare every employer's filings.

Posting volume · last 7 months

4 roles posted across 7 months, averaging 0.6/month.

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