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Scientist I

DiaSorin
United States, Texas, Austin
Mar 05, 2026
Obsessed by Science. Entrepreneurial by Nature. United by Purpose.

Diasorin is a global leader in immunodiagnostic and molecular diagnostic solutions, advancing science to improve patient outcomes worldwide. For more than 50 years, we have combined scientific rigor with an entrepreneurial mindset, operating with a strong commitment to innovation, accountability, and results to deliver trusted diagnostic solutions.

As the Diagnostics Specialist, Diasorin continuously invests in research, technology, and people. Guided by our values of operational excellence, customer focus, and teamwork, we empower teams to think boldly, act decisively, and transform ideas into meaningful impact across one of the industry's broadest specialty diagnostic portfolios.

When you join Diasorin, you are not just filling a role. You are helping build what comes next.


Why Join Diasorin

  • Build What Matters
    Take ownership, challenge the status quo, and contribute directly to solutions that improve patient care worldwide.
  • Innovate with Agility at a Global Scale
    Work in an entrepreneurial environment that enables speed, collaboration, and global impact.
  • Grow in a People-Centered Culture
    Thrive in a culture that values accountability, inclusion, and continuous development.

Job Scope

DiaSorin is seeking a talented Scientist with expertise in polymer and materials chemistry to join our dynamic Innovation team. This role focuses on the design, synthesis, and characterization of polymeric materials, including polystyrene microspheres, polymeric coatings, and nanoparticle-based composites, using techniques such as emulsion polymerization, wet chemical synthesis, and thin-film deposition. The successful candidate will independently lead experiments, collaborate with senior scientists and directors, and contribute to innovative instrumentation projects that advance our cutting-edge technologies. The ideal candidate is a critical thinker, thrives in a collaborative environment, and upholds the highest standards of laboratory safety and quality.

Key Duties and Responsibilities



  • Synthesize and characterize polymeric microspheres and nanoparticles for diagnostic assays, using techniques like emulsion polymerization, surface modification, and surface conjugation.
  • Perform thin-film deposition using techniques like sputtering, evaporation, or chemical vapor deposition to create uniform, high-quality coatings.
  • Collaborate with external partners to evaluate reagents, including surface modifications, and provide technical support to customers for assay-related processes
  • Develop manufacturing instructions and quality control methods for new products during product transfer phases.
  • Test and validate new Luminex instrumentation and software for particle-based assay platforms, ensuring performance and reliability.
  • Work with senior scientists and cross-functional teams to advance assay and platform development, seeking guidance as needed.
  • Present technical information in formal settings.
  • Stay updated on advancements in polymer chemistry, particle science, and assay technologies, contributing to scientific reports and potential publications.
  • Adhere to laboratory safety regulations and standard operating procedures (SOPs), maintaining
  • Source and select raw materials and supplies.
  • Troubleshoot assay performance issues and customer complaints.
  • Generate ideas leading to new or improved products and internal processes.
  • Serve as a source of knowledge inside and outside of your team in an area of expertise.



Education, Experience and Qualifications



  • Bachelor's Degree in Biology, Chemistry, Biochemistry, Chemical Engineering or related discipline. required or
  • Master's Degree in Biology, Chemistry, Biochemistry, Chemical Engineering or related discipline. preferred
  • Ph.D. in Biology, Chemistry, Biochemistry, Chemical Engineering or related discipline. preferred
  • 5+ Years experience working in an academic, government or industrial life sciences laboratory setting OR advanced degree required
  • Experience working in the medical device/diagnostics industry required



Training and Skills


  • MS Word, Excel and PowerPoint skills (High proficiency)


  • Strong communication skills, both oral and written, with the ability to present technical results clearly to diverse audiences. (High proficiency)


  • Strong critical thinker who excels at analyzing information, solving complex problems, and driving innovation in a collaborative environment. (High proficiency)


  • Familiarity with particle synthesis and characterization (e.g., microspheres, nanoparticles) using techniques like emulsion polymerization, DLS, SEM, or spectroscopy. (Medium proficiency)


  • Hands-on experience with laboratory instrumentation and troubleshooting (Medium proficiency)


Standard Physical Demands


  • Fine motor skills required to manipulate scientific samples and equipment. Frequently


Standard Working Conditions


  • Work with toxic or hazardous chemicals for up to several hours per day - Frequently


  • Work with human sourced or biohazardous materials for the majority of the workday - Frequently


  • PPE clothing will need to be worn when entering the lab (chemical resistant clothing/gloves, safety glasses, lab coat, and surgical gloves). - Frequently


  • Work beyond 40 hours/week - Frequently


Travel Requirements


  • 10%

What we offer

Receive a competitive salary and benefits package as you grow your career at DiaSorin. Join our team and discover how your work can impact the lives of people all over the world.

Diasorin is committed to building a workplace where people feel empowered to contribute ideas, take ownership, and grow their careers. We believe diverse perspectives strengthen innovation and help us deliver meaningful impact for patients and customers worldwide.

Diasorin is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by applicable law.

This posting and recruitment process are subject to applicable local laws and regulations in the country where the position is located. Additional employment disclosures, candidate rights, and employment conditions may apply based on local jurisdiction.

Individuals hired will be required to verify identity and eligibility to work and may be subject to a background check and drug screening where permitted by law. Diasorin is committed to providing reasonable accommodations for qualified individuals with disabilities during the application process. If assistance is required, please contact hr@diasorin.com.

Recruitment Fraud Notice

Diasorin never requests payment, financial information, or personal banking details from candidates at any stage of the recruitment process. Official communications from Diasorin recruiters will only come from a verified @diasorin.com email address. If you have questions about the legitimacy of a recruitment communication, please contact hr@diasorin.com for verification.

Unauthorized third-party recruiting agencies may not submit candidates for this position without prior written authorization from the Diasorin Human Resources Department.


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