Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Principal Scientist

$225k - $275k

Exponent

Principal Scientist

ID


2025-2214

Location

US-CA-Menlo Park

Practice


Polymers and Chemistry

Position Type


Full-time

Posted Salary Range


USD $225,000.00 - USD $275,000.00 /Yr.

About Exponent

Exponent is the only premium engineering and scientific consulting firm with the depth and breadth of expertise to solve our clients' most profoundly unique, unprecedented, and urgent challenges.

Our vision is to engage multidisciplinary teams of science, engineering, and regulatory experts to empower clients with solutions that create a safer, healthier, more sustainable world. For over five decades, we've connected the lessons of past failures with tomorrow's solutions to advise clients as they innovate technologically complex products and processes, ensure the safety and health of their users, and address the challenges of sustainability.

Join our team of experts with degrees from top programs at over 500 universities and extensive experience spanning a variety of industries. At Exponent, you'll contribute to the diverse pool of ideas, talents, backgrounds, and experiences that drives our collaborative teamwork and breakthrough insights. Plus, we help you grow your career through mentoring, sponsorship, and a culture of learning. Thanks for your interest in joining our team!

Key statistics:

    950+ Consultants
  • 640+ Ph.D.s
  • 90+ Disciplines
  • 30+ Offices globally
Our Opportunity

We are seeking an experienced consultant for a Principal Scientist position in our Polymers & Chemistry Practice. This position is open across all U.S. office locations. In this role you will lead interdisciplinary project teams that investigate and solve complex problems related to the specification, development, testing, and end-use performance of polymeric materials used in life sciences, consumer products, building and construction applications, infrastructure systems, and automotive components. Candidates must also possess excellent written and verbal communication skills and the ability to convey scientific concepts in a credible manner to diverse audiences. This position requires some travel and will involve collaborating with scientists and engineers from other Exponent offices and practices. The successful candidate will have at least 10 years of scientific or engineering consulting experience with an established book of business. The ideal candidate will cultivate relationships with existing clients, identify new business opportunities, and contribute to the continued growth of the Polymers & Chemistry Practice.

You will be responsible for
  • Leveraging deep knowledge in polymer science to address a wide range of complex challenges across diverse client sectors, delivering scientifically rigorous and impactful solutions.
  • Identifying, pursuing, and securing new client engagements by understanding emerging needs and building long-term partnerships.
  • Maintaining and growing trusted relationships with existing clients by consistently delivering high-quality work, anticipating future needs, and serving as a strategic advisor.
  • Building, managing, and empowering multidisciplinary teams, fostering a collaborative and inclusive environment that values diverse perspectives and scientific integrity.
  • Providing guidance, coaching, and professional development opportunities to technical staff, supporting their growth into future leaders and experts.
  • Ensuring successful project execution through effective planning, resource allocation, and budget management, while maintaining high standards of quality and timeliness.
  • Offer high-level scientific and strategic advice to both internal stakeholders and external clients, contributing to the firm's thought leadership and client impact.
  • Enhance the firm's visibility and credibility by publishing in peer-reviewed journals, presenting at industry conferences, leading seminars, and participating in expert advisory or technical committees.
  • Inspecting, testing and analyzing various polymeric materials to assess their specifications and/or reliability in a variety of applications from a wide range of industries
  • Performing root cause investigations on failing or underperforming materials/components by scientifically examining the development, manufacturing or end-use environment of products specified for use in the construction, medical device, consumer electronics, and automotive industries.
  • Analyzing information and conveying technical conclusions to individuals in engineering, business, law, and industry, as well as communicating testing rationale in the context of product development, product defect claims, and intellectual property disputes.
You will have the following skills and qualifications
  • PhD in Polymer Science or Materials Science with a focus on polymer structure-property-end use performance relationships
  • Minimum of 10 years of consulting experience in the polymer science or materials science space
  • Proven track record of business generation and attracting new and repeat clients or funding
  • Exceptional verbal and written communication skills, with the ability to articulate complex ideas clearly and persuasively to diverse audiences
  • Strong analytical and problem-solving skills, with the ability to interpret data, identify trends, and make informed recommendations in your scientific field
  • Outstanding reputation among clients and the scientific community for integrity, responsiveness, and technical expertise
  • Adept people management abilities coupled with extensive experience in successfully overseeing and executing complex projects
  • Strong commitment to professional development
  • This is a revenue-generating role with substantial sales expectations. This position requires achieving annual sales in excess of $1 million. Candidates must demonstrate a proven track record of managing an active client portfolio that consistently generates at least $1 million in annual revenue within industrial sectors or law firms (excluding revenue derived from government funding for academic research projects)

Applicants are encouraged to submit a CV (Curriculum Vitae) with publications (feel free to include publications that are in review or pending) [not restricted to 1 page].

Life @ Exponent

To learn more about life at Exponent and our impact, please visit the following links:



We value and encourage diversity, equity and inclusion across all facets of our firm. Having a team built of people with different backgrounds, skills and perspectives allows us to provide better value to our clients and enjoy an enriched work environment.

Our firm is committed to offering a variety of programs and resources to support health and well-being. We believe that providing competitive benefits, as well as compensation and recognition programs, empowers our staff to do work that makes a difference.

Work Environment

At Exponent, we have found that in-person interactions deepen employee engagement and are crucial for development, for realizing the full potential of our talented and diverse teams, and for building a more inclusive workplace where all have a sense of belonging. In our offices, you can expect a supportive culture and a collaborative, dynamic, multi-disciplinary work environment. Our consultants engage in-person in the office unless they are traveling for client work or other business activities.

We value the rich lives our colleagues enjoy outside of work and understand that work/life balance is critical to our employees and their well-being. Consultants have the autonomy to balance their work and personal schedules so you can meet with clients, visit inspection sites, attend conferences, and make time for priorities outside of work, too. It is this flexible, agile work style and working hours that allow our teams to drive innovation and results in their own ways, while meeting the needs of clients. #LI-Onsite

Compensation

Our consultants are rewarded for their technical and business contributions and have an opportunity to plan for future success and career growth. Exponent's total compensation plan is consistent with its expectations of the quality and quantity of work performed and with the professional standards set by Exponent. At the Manager level and above, total compensation includes base salary, annual bonus, and 401(k) employer contribution of 7% of base salary.

The base salary range for this position is depending on experience and capabilities which will be assessed during the interview process.

Salary Range

USD $225,000.00 - USD $275,000.00 /Yr.

Benefits you will enjoy

Access benefits information on our View email address on click.appcast.io page:


Exponent is a proud equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, veteran status, disability, sexual orientation, gender identity, or any other protected status.


If you need assistance or accommodation due to a disability, you may email us at View email address on click.appcast.io.

Job Locations

US-CA-Menlo Park
US-GA-Atlanta
US-TX-Austin
US-CA-Los Angeles
US-IL-Chicago
US-MD-Bowie
US-MA-Natick
US-AZ-Phoenix
US-CO-Denver
US-PA-Philadelphia
US-WA-Seattle...
Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Principal Scientist in Natick, MA vacancy
  • $122.25k - $176.58k

    Job Title: Principal Scientist - CMC StatisticianLocation: Framingham, MAAbout the jobAs part of the development of Sanofi’s pharmaceutical products, the R&D Data Sciences department and more specifically the Statistics department for the Chemical Manufacturing Control... 
    Principal
    Full time
    Local area

    Sanofi

    Framingham, MA
    5 days ago
  •  ...MassachusettsCompany: Planet Pharma GroupContact: ApplicationsEmail: ****@*****.*** are seeking a highly skilled Scientist to join our Biologics Discovery team and lead antibody discovery efforts. We are looking for someone who thinks carefully about... 
    Principal

    Planet Pharma

    Boston, MA
    5 days ago
  • $115k - $215k

     ...quantitative proteomics data analysis tools.Domain leadership with cross-functional drug discovery:Highly organized, solutions-oriented scientist with the ability to manage multiple priorities simultaneously while driving innovation in targeted proteomics workflows and... 
    Principal

    Kymera Therapeutics

    Watertown, MA
    7 days ago
  • Orna Therapeutics, Inc., a wholly owned subsidiary of Eli Lilly and Company, seeks a Senior Principal Scientist to drive analytical characterization of circular RNA and LNP-based therapeutics, focusing on LC‑MS/MS methods and cross‑functional collaboration in a fast-paced... 
    Principal

    Eli Lilly and Company

    Watertown, MA
    3 days ago
  • $282.2k

    Job DescriptionThe Senior Director (Sr. Principal Scientist) has primary responsibility for the strategic planning and directing clinical research activities involving investigational compounds in Immunology. With a focus on late-stage development, the Senior Clinical Director... 
    Principal
    Full time
    For contractors
    Local area
    Flexible hours

    Merck Sharp & Dohme (MSD)

    Boston, MA
    3 days ago
  • Job DescriptionVertex is seeking an accomplished Senior Principal Scientist with proven record of developing, testing and deploying scientific computational methods and agentic AI systems for drug discovery. In this role, you will work across modalities with emphasis on... 
    Principal
    Full time
    Summer work
    Remote work
    Flexible hours
    2 days per week
    3 days per week

    Vertex Pharmaceuticals

    Boston, MA
    7 days ago
  •  ...high-value opportunities across the design-make-test-analyze (DMTA) cycle and translate them into scientifically rigorous AI co-scientists that enhance compound design, knowledge synthesis, data interpretation, hypothesis generation, and decision-making. Although the... 
    Principal
    Full time
    Summer work
    Remote work
    Flexible hours
    2 days per week
    3 days per week

    Vertex Pharmaceuticals

    Boston, MA
    7 days ago
  • Orna Therapeutics, Inc. seeks a Senior Principal Scientist to drive analytical characterization of circular RNA and lipid nanoparticle therapeutics, focusing on mass spectrometry. You will collaborate with Platform Science, Discovery, and CMC to advance method development... 
    Principal

    BioSpace

    Watertown, MA
    4 days ago
  • $160k - $235k

     ...Sr. Scientist/Principal Scientist, Translational Research and Clinical Biomarkers (Immunology) Boston, MA Salary Band: $160,000-$235,000 Location: Downtown Boston, MA Position Summary Antares Therapeutics is seeking to add an enthusiastic and highly motivated... 
    Principal

    Antares Therapeutics

    Boston, MA
    10 hours ago
  • $198.9k - $269k

     ...range of science and engineering domains within Amazon, and you will join the team at the forefront of this research.As a Principal Applied Scientist, you will play a pivotal role in shaping the definition, vision, and development of product features from beginning to... 
    Principal
    Flexible hours

    AmazonWebServices

    Boston, MA
    6 days ago
  • $122.25k - $176.58k

    Job title: Principal ScientistLocation: Waltham, MAAbout the JobThe Genomic Medicine Unit (GMU) CMC group at Sanofi is dedicated to the...  ...Group located in Waltham, MA in the role of Senior Scientist. The Genomic Medicine Cell Therapy Development group within Sanofi... 
    Principal
    Full time

    Sanofi

    Waltham, MA
    6 days ago
  • $159k - $200k

     ...improvement for individuals, families and communities. Learn more at , and follow us on X, LinkedIn and Facebook.Role SummaryThe Principal Scientist of Oligonucleotide Development will lead the chemical synthesis strategy for PMO and modified ASO payload molecules, managing... 
    Principal
    For contractors
    Local area
    Remote work
    Shift work

    Dyne Therapeutics

    Waltham, MA
    3 days ago
  • Lilly is seeking a Senior Principal Scientist to drive analytical characterization of circular RNA and lipid nanoparticle-based therapeutics with a focus on mass spectrometry. The candidate will develop and qualify LC-MS/MS assays and lead method transfer to partners in... 
    Principal

    Initial Therapeutics, Inc.

    Watertown, MA
    3 days ago
  • Moderna is seeking a Principal Scientist, Process Development (Expression Systems) to lead host strain, vector, and expression-system strategy for E. coli-based production of recombinant enzymes and plasmids. You will design screening cascades and define decision criteria... 
    Principal

    RXinsider LTD.

    Norwood, MA
    3 days ago
  • $142.5k - $256.5k

    The RoleModerna is seeking an Individual to lead host strain, vector, and expression system strategy for E. coli-based production of recombinant enzymes, plasmids, and related biological materials supporting Moderna’s technology platforms and pipeline programs.This role...
    Principal
    Permanent employment
    Full time
    Work at office
    Work from home

    Moderna Therapeutics

    Norwood, MA
    3 days ago
  • $176.2k - $277.3k

     ...Pharmacokinetics, Dynamics, Metabolism and Bioanalytics (PDMB) group is seeking a dynamic, strategic thinking and collaborative Principal Scientist (director-level equivalent) to contribute to our company drug discovery and early clinical development efforts. This position... 
    Principal
    Full time
    For contractors
    Local area
    Worldwide
    Flexible hours

    Merck Sharp & Dohme (MSD)

    Boston, MA
    6 days ago
  • $145.5k - $218.3k

    Job DescriptionGeneral Summary:The Principal Scientist Aseptic Control is recognized as having expertise in the principals and application of sterile and low bioburden processing technologies and providing technical support for manufacturing of cell and gene therapy (C&... 
    Principal
    Full time
    Contract work
    Summer work
    Remote work
    Flexible hours
    2 days per week

    Vertex Pharmaceuticals

    Boston, MA
    4 days ago
  •  ...biology platform––from cells to software––to enable the design and manufacture of next-generation therapeutics. We are seeking a Principal Scientist to join our Biologics Cell Line Development team in Boston, MA and help push the boundaries of biotherapeutic cell line... 
    Principal

    Asimov

    Boston, MA
    4 days ago
  •  ...seeking an accomplished scientific leader to drive next-generation materials innovation for advanced bioseparations. As a Senior Principal Scientist within the BioSeparations Portfolio of the Chemistry & Lab Automation Business Unit, you will define and lead the scientific... 
    Principal
    Local area
    Worldwide

    Waters

    Milford, MA
    10 hours ago
  • Passionate about precision medicine and advancing the healthcare industry?Recent advancements in underlying technology have finally made it possible for AI to impact clinical care in a meaningful way. Tempus' proprietary platform connects an entire ecosystem of real-world...
    Principal
    Full time
    Remote work
    Shift work

    Tempus

    Boston, MA
    6 days ago
  •  ...Scientist-Principal Scientist, Protein Design & Structure Boston, MA Superluminal Medicines is a generative biology and chemistry company revolutionizing the speed and accuracy of how small molecule medicines are created. The Company's platform aims to create candidate... 
    Principal

    Superluminal Medicines

    Boston, MA
    1 day ago
  • $160k - $190k

     ...Position The Principal Scientist, Analytical Chemistry will report directly to the Director of Oligonucleotide and Conjugation Chemistry and will interface frequently with members of the delivery group and cross‑functional teams to advance oligonucleotide therapeutic programs... 
    Principal

    Raven Healthcare Incubator (RA Capital)

    Boston, MA
    2 days ago
  • $120k - $130k

     ...improving treatment options and saving lives. Learn about the Danaher Business System which makes everything possible. Principal Clinical Scientist. This role is responsible for clinical trial strategies within the US and EU regions for Danaher Diagnostics Neurodegenerative... 
    Principal
    Full time
    Remote work
    Work from home
    Worldwide
    Flexible hours

    Danaher Corporation

    Boston, MA
    7 days ago
  • $169.8k - $355.4k

     ...particular business problems with our assistance and expertise. In this role, you will have an opportunity to work with teams of applied scientists and engineers to deliver high quality computer vision models and services that delights our customers with the confidence that... 
    Principal
    Temporary work
    Flexible hours

    Oracle

    Boston, MA
    10 hours ago
  • $138.4k - $207.6k

    Job DescriptionGeneral Summary:The Analytical Science and Technology (AS&T) Principal Scientist, Separation Method Expert, will be responsible for providing scientific and technical expertise within and across functional areas for late-stage & commercial methods and vendor... 
    Principal
    Full time
    Contract work
    Work experience placement
    Summer work
    Remote work
    Worldwide
    Flexible hours
    2 days per week

    Vertex Pharmaceuticals

    Boston, MA
    3 days ago
  • $156.9k - $247k

     ...vaccine innovations that make a difference for patients across the globe.We have an exciting opportunity for a new Associate Principal Scientist to join our Oncology health economic modeling team in the Health Economic and Decision Sciences group. The preferred location... 
    Principal
    Full time
    For contractors
    Work experience placement
    Work at office
    Local area
    Flexible hours

    Merck Sharp & Dohme (MSD)

    Boston, MA
    3 days ago
  • $142.4k - $224.1k

     ...-concept and into late-stage development, supporting worldwide marketing applications and lifecycle management.The Early Clinical Scientist (ECS) provides operational and scientific leadership, along with therapeutic expertise, for the design, planning, and execution of... 
    Principal
    Full time
    For contractors
    Local area
    Worldwide
    Flexible hours

    Merck Sharp & Dohme (MSD)

    Boston, MA
    3 days ago
  •  ...respects the individuals. For more on our culture and organizational structure, visit Life at Galois. About This Role Principal Scientists drive a research agenda and develop R&D opportunities at the intersection of Formal Methods and one or more of our four... 
    Principal
    Local area
    Immediate start

    Galois

    Boston, MA
    10 hours ago
  • $170k - $200k

     ...Opportunity to make a significant impact on the development of novel therapeutics Work with a talented and passionate team of scientists Be a part of a cutting-edge company that is revolutionizing drug discovery Psivant Therapeutics, Inc. (d/b/a PsiThera) is proud... 
    Principal

    Psivant Therapeutics, Inc.

    Watertown, MA
    10 hours ago
  •  ...computational chemistry and AI method development. This individual must demonstrate strong interpersonal skills and the ability to guide scientists in drug discovery.This is a Boston based, hybrid position requiring 3 days/week onsite.Key Duties and Responsibilities:Apply... 
    Principal
    Full time
    Summer work
    Remote work
    Flexible hours
    2 days per week
    3 days per week

    Vertex Pharmaceuticals

    Boston, MA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Principal Scientist. Be the first to apply!