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Senior Process Chemist

Requisition ID: 13181

Location:

N. Prescott, AR, US, 71857

Pay Type: Salary

Company Overview

COMPANY OVERVIEW

Amrize is building North America. From bridges and railways to data centers, schools, offices and homes, our solutions are inside the buildings and infrastructure that connect people and advance how we live. And we invite you to come and build with us.

As the partner of choice for professional builders, we offer advanced branded solutions from foundation to rooftop. Wherever our customers are, whatever their job, we’re ready to deliver. Our 19,000 colleagues work across 1,000 sites supported by an unparalleled distribution network. Infrastructure, commercial and residential, new build, repair and refurbishment: We’re in every construction market.

Amrize listed on the New York Stock Exchange and the SIX Swiss Exchange on June 23, 2025, following our spinoff as an independent company. Join us and build _your_ ambition.

Job Purpose

The Senior Process Chemist develops and maintains factory recipes and mixing parameters for

various rubber compounds. This role will provide expertise and leadership in rubber chemistry

and be responsible for ensuring the rubber compound consistent quality by monitoring the

mixing parameters, analyzing the physical properties, and assisting in the resolution of the

material quality related issues. The ideal candidate will have in-depth knowledge in material

EPDM polymer science, rubber formulation chemistry, rubber compounding and mixing process,

or a related field, along with excellent analytical, organizational and project management skills. #HBEIA

Key Responsibilities

+ Lead the factory EPDM rubber compound chemistry by relating applications and mixing

process recommendations. Develop and maintain rubber recipes and mixing process

parameters to ensure consistently meeting quality standards.

+ Evaluation and qualification of new alternative chemical ingredients for business

continuation as well as to continuously drive down compound costs. Process and

ingredient characterization.

+ Perform technical study, rubber mixing cycle optimization, document and monitor the

compound performance and consistency.

+ Conduct SPC analysis to assess results for applicability, validity, and conformance to

compound specifications. Establish and control the rubber specs ensuring compliance

with industry standards.

+ Provide technical support to manufacturing teams to resolve quality and production

issues and throughput enhancement. Conduct custom rubber mixers qualification as

needed.

+ Interact with suppliers on supply chain and / or raw material quality related issues,

implement corrective action accordingly. Ensure on-going external awareness of supply

chain disruption.

+ Collaborate with the R&D, plant Quality & Engineering departments and other

stakeholders to improve compound formulations stability, performance, and mixing cycle

consistency.

+ Work independently and in cross-functional teams. Manage / support lean six sigma

manufacturing continuous improvement and cost down initiatives.

+ Reinforce the company safety culture and holds personal accountable for good safety

practice.

+ Perform additional duties as assigned.

+ This position reports to the Process Engineering Manager.

Required Skills

+ Strong knowledge of material polymer science, rubber formulations or chemical process

engineering.

+ Technical competence in rubber compounding, mixing equipment and process, project

management.

+ Excellent in structured data driven problem-solving skills.

+ Strong interpersonal and communication skills.

+ Proficiency in rubber mixing control software, MS Excel & Word. Minitab experience is a

plus.

+ Ability to plan, organize, and prioritize tasks effectively.

Qualifications

+ Bachelor's degree in Chemical Engineering (preferred) or advanced degree in Polymer

Science, Material Science, or Chemistry.

+ Minimum of 5 years of experience in the EPDM rubber compounding and mixing. Rubber

extrusion and calendering (preferred), or other related experience.

+ Experience in rubber lab testing equipment, conditions, and quality control.

+ Proven track record of rubber compounding and mixing process control.

Working Conditions

+ The Senior Process Chemist will be based in an EPDM manufacturing facility, requiring

occasional site visits to evaluate project progress, inspect equipment, and collaborate with

the operational teams.

+ Some travel may be required for vendor or contractor management, training, or other

project-related activities.

Physical Requirements

May require lifting up to 50 lbs., standing for extended periods, and occasional travel for

vendor visits or training.

Direct Reports

None.

BUILDING INCLUSIVE WORKSPACES

At Amrize, there is endless opportunity for you to play your part. Whether you’re in a technical, managerial, or frontline role, you can shape a career that works for you. We're seeking builders, creative thinkers and innovators. Come put your expertise to work while developing the knowledge and skills to drive your career forward. With us you’ll have the chance to build your ambition!

Amrize North America Inc. takes pride in our hiring processes and our commitment that all qualified applicants will receive consideration for employment without regard to age, race, color, ethnicity, religion, creed, national origin, ancestry, gender, gender identity, gender expression, sex, sexual orientation, marital status, pregnancy, parental status, genetic information, citizenship, physical or mental disability, past, current, or prospective service in the uniformed services, or any other characteristic protected by applicable federal, state or local law. Amrize North America Inc, and its respective subsidiaries are Equal Opportunity Employers, deciding all employment on the basis of qualification, merit and business need. Amrize Canada Inc. is committed to the principles of employment equity and encourages the applications from women, visible minorities, and persons with disabilities.

In compliance with the ADA Amendments Act (ADAAA), if you have a disability and would like to request accommodation in order to apply for a position with us, please email [email protected] . This email address should only be used for accommodations and not general inquiries or resume submittals. In Ontario, our organization/business is committed to fulfilling our requirements under the Accessibility for Ontarians with Disabilities Act. Under the Act, accommodations are available on request for candidates taking part in all aspects of the selection process.

While we sincerely appreciate all applications, only candidates selected for an interview will be contacted.

**Nearest Major Market:** Texarkana