Crosslinked

One of 4,564 polymer and materials roles on Crosslinked, each read for materials, degree, visa and salary. See roles like this

SG

Associate Chemist - Rubber & Adhesives

SI Group · Houston, TXtoday

BS-level R&D / Research roles on Crosslinked list a median of $126k (345 that show pay). This posting does not list pay.

Run rubber and adhesive lab testing, compounding and application development experiments

Apply
Elastomers/rubber · R&D / Research roles, by email
Apply

Worth knowing

Why it is interesting. Hands-on with internal mixers, two-roll mills and extruders plus DMA and rheometry — a full rubber compounding and testing bench.

Might not be for you. Heavy on routine analytical testing, documentation and equipment maintenance; less open-ended discovery research.

Mostly at the benchHands-on execution First industry roleBS acceptable Realistic requirements

Core polymer roleKnowledgeable in the operation of Internal mixers, two-roll mills and small-scale extruders... Operate rubber testing instrumentation such as Rheometers, Physical testing equipment, DMA

H-1B filings

SI Group filed 3 H-1B labor applications for scientist and engineer roles from Jan to Dec 2025.

Most common titles: Lead Application Chemist, Lead Applications Chemist. Median filed pay: $117K a year.

From U.S. Department of Labor disclosure data. A filing is a record of past hiring, not a promise about this role, so confirm sponsorship with the employer. Titles and filed pay ·Every employer's filings

Seniority
Entry level
Work
On-site
Type
Full-time
Degree
BS
Experience
2+ yrs
Industry
Chemicals
Role
R&D / Research
Techniques
Benefits
401(k) with generous company matchpaid parental bonding leaveHSA company contribution

Role details

The Role: As the Associate Chemist, reporting to the Manager - Application Lab, Rubber, you will be responsible for performing complex laboratory operations with minimal supervision, applying critical thinking and problem-solving skills to chemical research, analytical testing, and application development. You will recommend alternative or supporting approaches to address laboratory needs and contributes to the development of new products, procedures, and test methods. You will conducts analyses using analytical tools and applications, supports internal and external customers by providing technical solutions, and serves as a knowledgeable resource within the functional area.

How You Will Make an Impact: Performs complex experiments under minimal supervision. Must be able to work and contribute to a team environment. Issues reports in verbal and written formats in a timely fashion and at specified intervals. Handles multiple assignments and coordinates with others. Assists in the maintenance, calibration, and repair of laboratory equipment. Develops proficiency in communication skills within functional units. Able to independently operate the primary equipment in the application lab including basic troubleshooting and preventive maintenance skills. Knowledgeable in the operation of Internal mixers, two-roll mills and small-scale extruders.

Is knowledgeable of hazardous/non-hazardous waste generation practices. Maintains equipment in working order. Independently conducts simple and routine analytical qualitative and quantitative chemical and physical testing. Operate rubber testing instrumentation such as Rheometers, Physical testing equipment, DMA, etc. Evaluate materials for compliance with standards and specifications. Maintain and periodically review and revise inventory of rubber chemicals. Maintains legible, neat and organized laboratory records. Adhere to company EH&S regulations, SI Group Responsible Care practices and ISO 9000 programs Maintain a clean and safe laboratory and working environment.

Works with supervision to ensure data integrity and verify that their work is correct. Maintains established quality control documentation. Creating Extraordinary Starts With: BS degree in Chemistry, Chemical Engineering, Material Science or any physical sciences with at least 2 years related industrial experience Experience in rubber and/or adhesives preferred What We Value: We strive for all employees to nurture physical, mental and emotional health both personally and professionally. Our commitment to health and wellness centers around prevention, early detection and embracing a healthy lifestyle.

Some offerings may vary by role or region, but may include: Physical Health benefits including competitive Medical, Dental, and Vision packages, company contribution to Health Savings Account, cash incentive for Annual Physical and reimbursement Financial Wellness opportunities including company paid life insurance and disability plans, 401(k) Retirement Plan with generous company match, and certified Financial Planning & Investment services Mental Health benefits including generous Paid Time Off and 10 Paid Holidays, Paid Parental Bonding Leave, and much more!

Related roles

Common questions

Does SI Group sponsor H-1B visas?

SI Group has filed H-1B petitions with the US Department of Labor in past years, but this specific posting does not explicitly mention sponsorship for the Associate Chemist - Rubber & Adhesives role. Confirm with the employer before applying if visa support is required.

Where is the Associate Chemist - Rubber & Adhesives role at SI Group based?

This role is based in Houston, TX.

What degree is required for the Associate Chemist - Rubber & Adhesives role at SI Group?

This role requires a BS.

How many years of experience does this Associate Chemist - Rubber & Adhesives role require?

The posting calls for at least 2 years of relevant experience.

What polymers or materials does this Associate Chemist - Rubber & Adhesives role work with?

rubber, adhesives.

What techniques or methods are required for this Associate Chemist - Rubber & Adhesives role?

rheometry, DMA, physical testing, analytical chemistry testing.