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Dynamic Light Scattering Jobs (NOW HIRING)

Sr. Mechanical Engineer

Goleta, CA ยท On-site

$112K - $148K/yr

Join a dynamic and innovative R&D team dedicated to developing the next generation of light scattering, field-flow fractionation (FFF), and chromatography-based analytical instruments. As a Senior ...

Associate Scientist

Thousand Oaks, CA ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Preferred experience in biophysical analysis (Light scattering, DSF, AUC, FFF), mass spectrometry ... Ability to learn and act on dynamic information at a rapid pace, hard-working and collaborative ...

Associate Scientist

Thousand Oaks, CA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Preferred experience in biophysical analysis (Light scattering, DSF, AUC, FFF), mass spectrometry ... Ability to learn and act on dynamic information at a rapid pace, hard-working and collaborative ...

Experience in tolerance analysis, stray-light and scattering analysis * Experience with precision ... Be part of a fast paced and dynamic team * Very competitive compensation and meaningful stock ...

Optical Engineer

Mountain View, CA ยท On-site

$132K - $179K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Experience in tolerance analysis, stray-light and scattering analysis * Experience with precision ... Be part of a fast paced and dynamic team * Very competitive compensation and meaningful stock ...

Optical Engineer

Mountain View, CA ยท On-site

$132K - $179K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Experience in tolerance analysis, stray-light and scattering analysis * Experience with precision ... Be part of a fast paced and dynamic team * Very competitive compensation and meaningful stock ...

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Dynamic Light Scattering information

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How much do dynamic light scattering jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for dynamic light scattering in the United States is $71.40, according to ZipRecruiter salary data. Most workers in this role earn between $58.17 and $83.41 per hour, depending on experience, location, and employer.

What is dynamic light scattering?

Dynamic Light Scattering (DLS) is an analytical technique used to determine the size distribution of small particles or molecules in suspension or solution. By measuring the fluctuations in light intensity scattered by particles as they undergo Brownian motion, DLS can provide valuable information about particle size, distribution, and aggregation state. This technique is commonly used in fields such as chemistry, biology, and materials science to characterize nanoparticles, proteins, polymers, and other colloidal systems.

What skills and qualifications are needed to work with dynamic light scattering?

To thrive as a Dynamic Light Scattering (DLS) Scientist, you need a strong background in physical chemistry, materials science, or a related field, often with a relevant advanced degree. Expertise with DLS instrumentation, data analysis software, and knowledge of nanoparticle characterization techniques are typically required. Attention to detail, problem-solving skills, and the ability to communicate complex findings clearly set top candidates apart. These abilities ensure accurate data interpretation, effective collaboration, and reliable results in research and industrial applications.

What are common challenges faced when working with dynamic light scattering techniques?

Professionals using Dynamic Light Scattering often encounter challenges such as sample contamination, aggregation, or improper sample preparation, which can affect data accuracy. Additionally, interpreting DLS data requires a solid understanding of both the instrument and the principles behind particle size analysis, as artifacts and multiple scattering can complicate results. Collaboration with other scientists, such as chemists or biophysicists, is common to troubleshoot issues and optimize protocols, making teamwork and communication important skills in this role.

What is the difference between Dynamic Light Scattering vs Particle Characterization Specialist?

AspectDynamic Light ScatteringParticle Characterization Specialist
CredentialsPhysics, Chemistry, or Materials Science degrees; training in DLS techniquesSimilar degrees; expertise in various particle analysis methods including DLS
Work EnvironmentLaboratories, research facilities, pharmaceutical or biotech companiesLaboratories, R&D departments, quality control labs in similar industries
Industry UsageUsed for measuring nanoparticle size, aggregation, and stabilityUses DLS along with other techniques for comprehensive particle analysis

While Dynamic Light Scattering focuses specifically on measuring particle size distribution using light scattering, a Particle Characterization Specialist often employs multiple techniques, including DLS, to analyze particles comprehensively. Both roles are vital in research and quality control within similar industries, with overlapping skills and work environments.

More about Dynamic Light Scattering jobs

What cities are hiring for Dynamic Light Scattering jobs?

Cities with the most Dynamic Light Scattering job openings:

What states have the most Dynamic Light Scattering jobs?

States with the most job openings for Dynamic Light Scattering jobs include:

Infographic showing various Dynamic Light Scattering job openings in the United States as of August 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution, with an average salary of $148,520 per year, or $71.4 per hour.

Sr. Mechanical Engineer

Waters Corporation

Goleta, CA โ€ข On-site

$112K - $148K/yr

Full-time

Posted 4 days ago


Job description

Join a dynamic and innovative R&D team dedicated to developing the next generation of light scattering, field-flow fractionation (FFF), and chromatography-based analytical instruments. As a Senior Mechanical Engineer, you will lead the design, development, integration, and optimization of precision mechanical and optomechanical systems from concept through production.


Working in a multidisciplinary environment spanning optics, fluidics, electronics, firmware, software, and chemistry, you will be responsible for architecting robust mechanical solutions that enable best-in-class instrument performance, reliability, manufacturability, and serviceability. You will play a key role in advancing new technology platforms while mentoring junior engineers and driving engineering best practices.


  • Develop and create detailed design and mechanical layout of components, subassemblies, and top-level instruments from concept through production
  • Develop and review design concepts, drawings, bills of material, and assembly processes
  • Conduct detailed engineering analysis and test of components, subassemblies, and instruments to verify design and specification goals
  • Perform mechanical, fluid, thermal, and systems analyses to support new and existing designs
  • Lead in prototype build and preproduction activities
  • Develop, design and implement equipment, tooling, fixturing, and processes to achieve production requirements for safety, delivery and cost
  • Provide assignments and technical mentoring to junior level Engineers, Designers, and Technicians
  • Broadly utilize DFM (Design For Manufacture) methods and GD&T
  • Prepare, follow through with, and present design and drawing reviews
  • Work closely with NPI (New Product Introduction) to support the smooth transition of design into volume manufacturing

Education:

  • Bachelorโ€™s Degree in Mechanical Engineering
  • Masterโ€™s Degree in Mechanical Engineering preferred

Experience:

  • Minimum of 3 years industry experience in design and analysis of precision mechanical/electromechanical components/assemblies for production/

Skills:

  • Proficiency designing precision mechanical components and assemblies taking into consideration design factors such as ease of manufacture, availability of materials, interchangeability, ease of assembly, and cost
  • Proficiency using 3D parametric modeling software (preferably Solidworks or UGNX)
  • Proficiency conducting Finite Element Analysis (CFD and experience with ANSYS considered a plus)
  • Strong understanding of mechanical engineering principles, materials, solid and fluid mechanics, and heat transfer
  • Strong knowledge of Geometric Dimensioning and Tolerancing (GD&T) per ASME Y14.5 2009 as well as industry drafting standards
  • Knowledge of injection molded plastics design desirable
  • Experience with DFM (Design for Manufacture) methodology
  • Experience processing ECO's, practicing organized revision control using a Product Data Management tool (PDM - SAP preferred)
  • Fluency in English - written and spoken
  • Excellent written and oral communication skills
  • Ability to collaborate effectively within and outside of team, possessing strong interpersonal and communication skills to work effectively with management, peers, suppliers and customers
Preferred
  • Optomechanical system design.
  • Light scattering instrumentation.
  • Field Flow Fractionation (FFF) systems.
  • Chromatography systems (HPLC/UHPLC/LC).
  • Sheet metal enclosure design.
  • Injection molded plastic design.
  • Precision machined components.
  • Fluidic system design.
  • Prototype development and rapid iteration.
  • FEA and simulation tools.
  • Manufacturing process development.
  • Vendor and supplier management.
  • ISO 9001 and regulated product development environments.

Waters Corporation (NYSE:WAT) is a global leader in life sciences and diagnostics, dedicated to accelerating the benefits of pioneering science through analytical technologies, informatics, and service. With a focus on regulated, high-volume testing environments, our innovative portfolio harnesses deep scientific expertise across chemistry, physics, and biology. We collaborate with customers around the world to advance the release of effective, high-quality medicines, ensure the safety of food and water, and drive better patient outcomes by detecting diseases earlier, managing routine infections, and combating antibiotic resistance. Through a shared culture of relentless innovation, our passionate team of ~16,000 colleagues turn scientific challenges into breakthroughs that improve lives worldwide. 

Diversity and inclusion are fundamental to our core values at Waters Corporation. It benefits our employees, our products, our customers and our community. Waters complies with all applicable federal, state, and local laws. Qualified applicants are considered without regard to sex, race, color, ancestry, national origin, citizenship status, religion, age, marital status (including civil unions), military service, veteran status, pregnancy (including childbirth and related medical conditions), genetic information, sexual orientation, gender identity, legally recognized disability, domestic violence victim status, or any other characteristic protected by law. Waters is proud to be an equal opportunity workplace and is an affirmative action employer. All hiring decisions are based solely on qualifications, merit, and business needs at the time.


Systems Engineering, Product Architecture, Technical Leadership, Cross-Functional Leadership, Optomechanical Design, Precision Mechanical Design, Light Scattering, MALS, DLS, Field Flow Fractionation (FFF), HPLC, UHPLC, Optical Systems, Fluidics, Scientific Instrumentation, Sheet Metal Design, Injection Molding, Precision Machining, GD&T, Tolerance Analysis, DFM, DFA, DFR, System Integration, Verification & Validation, Reliability Engineering, Root Cause Analysis, Product Development.