Principal Scientist Jobs in Massachusetts

Principal Scientist jobs in Massachusetts are among the most actively recruited in the country, concentrated in biopharma, medical devices, and academic research with demand from postdoctoral-level candidates through senior and staff scientist roles. The heaviest hiring is in the Greater Boston area, Cambridge, and Worcester, where organizations like Moderna, Pfizer, and Massachusetts General Hospital maintain major research operations. Drug discovery, immunology, and computational biology are the most consistently in-demand specialties across these employers. Find a role that fits below and apply directly.

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Overview

Open roles55
Top employerNovartis
Top cityCambridge, MA
Cities hiring18
Work type59% On-site
Top industryBiotechnology

Showing 5 of 55+ Principal Scientist jobs

Merck
Principal Scientist (Director), Translational Medicine, Immunology
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Merck
Added 2d ago
Principal Scientist (Director), Translational Medicine, Immunology
Merck
Boston, Massachusetts
Program Management
Project Management
Research & Academia
$260k - $410k/yr
10,000+

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Commonwealth Fusion Systems
Principal Scientist - Radio Frequency Plasma Heating
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Commonwealth Fusion Systems
Added 3d ago
Principal Scientist - Radio Frequency Plasma Heating
Commonwealth Fusion Systems
Devens, Massachusetts
Biotech & Life Sciences
Clinical Trials & Medical Research
Data Science
Research & Academia
$150k - $225k/yr
Doctoral degree in physics
51-200

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Natixis
Principal Data Scientist
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Natixis
Added 4d ago
Principal Data Scientist
Natixis
Boston, Massachusetts
Business Development
Customer Success
Program Management
Project Management
$155k - $211k/yr
Hybrid
10,000+

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Novo Nordisk, Inc.
Principal Scientist -Emerging Obesity Mechanisms
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Novo Nordisk, Inc.
Added 6d ago
Principal Scientist -Emerging Obesity Mechanisms
Novo Nordisk, Inc.
Lexington, Massachusetts
Business Development
Events & Tourism
Executive Leadership & C-Suite
Project Management
$180k - $235k/yr
Master's degree
10,000+

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Lila Sciences
Principal / Senior Principal Scientist
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Lila Sciences
Added 1w ago
Principal / Senior Principal Scientist
Lila Sciences
Cambridge, Massachusetts
Laboratory Research
Biotech & Life Sciences
Clinical Trials & Medical Research
Environmental & Physical Sciences
Clinical Trials
Environmental Science
Chemistry & Materials Science
$156k - $246k/yr
On-Site
Doctorate

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See All 55 Principal Scientist Jobs in Massachusetts

Find roles in Massachusetts that match your experience and apply in just a few clicks.

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Principal Scientist Jobs by City in Massachusetts

Where Massachusetts roles are concentrated, by current openings.

Cambridge
19 jobs
Boston
13 jobs
Watertown
3 jobs
Worcester
3 jobs
Reading
2 jobs
Waltham
2 jobs
Devens
1 job
Weston
1 job
Harvard
1 job

Principal Scientist Job Market in Massachusetts

A snapshot from current Massachusetts openings, updated as new roles post.

Who's Hiring

Novartis
Novartis8 open roles
Merck
Merck4 open roles
AbbVie
AbbVie4 open roles

Top Industries Hiring

  • Biotechnology & Pharmaceuticals10
  • Science & Research6
  • Technology & Software3
  • Retail1
  • Distribution & Wholesale1

What Massachusetts Employers Look For

The qualifications that appear most often in principal scientist jobs across Massachusetts.

  • PhD in life sciences, chemistry, or a closely related field required
  • Five or more years of independent research experience in a relevant discipline
  • Demonstrated publication record in peer-reviewed scientific journals
  • Deep expertise in a specialized area such as immunology, oncology, or structural biology
  • Experience leading cross-functional project teams or mentoring junior researchers
  • Proficiency with relevant laboratory platforms, computational tools, or analytical instrumentation

Principal Scientist Jobs in Massachusetts: Frequently Asked Questions

How do you become a principal scientist in Massachusetts?

Most principal scientist roles in Massachusetts require a doctoral degree in a life science, chemistry, engineering, or computational discipline. Massachusetts does not issue a state license for this role, so advancement depends on building a strong research portfolio, publishing in peer-reviewed journals, and accumulating progressive lab or industry experience. Many candidates enter through postdoctoral fellowships at institutions like Harvard, MIT, or Dana-Farber Cancer Institute before moving into industry.

Which companies hire principal scientists in Massachusetts?

Employers hiring principal scientists in Massachusetts right now include Novartis, Merck, and AbbVie, based on current listings on Migrate Mate as of August 2026. Massachusetts's dense concentration of biopharma headquarters and major academic medical centers makes it one of the most active states for this level of scientific hiring year-round.

Which Massachusetts cities have the most principal scientist jobs?

Cambridge, Boston, and Watertown have the most principal scientist openings in Massachusetts. Greater Boston and Cambridge drive the majority of postings because the Kendall Square biopharma corridor and affiliated academic medical centers are headquartered there, while Worcester's growing life-science campus attracts openings from UMass Medical School and its surrounding industry partners.

Are there remote principal scientist jobs in Massachusetts?

Yes, but they're rare. Principal scientist roles are predominantly hands-on, requiring bench work, instrumentation, or direct team oversight that cannot be done remotely. About 41% of principal scientist openings tied to Massachusetts are remote or hybrid as of August 2026. The portions of the role most likely to allow remote flexibility are computational biology, data analysis, and regulatory writing functions.

How can I get hired as a principal scientist in Massachusetts with little or no experience?

The most realistic entry path is a postdoctoral fellowship at a Massachusetts research institution such as the Broad Institute, Whitehead Institute, or a Dana-Farber program, which transitions directly into industry associate scientist roles. Large Massachusetts employers like Biogen and Sanofi Genzyme run structured postdoc-to-industry pipelines. Candidates moving from academia should build a publication record and seek out associate or scientist roles first, using those as a bridge to principal-level positions.

Where can I find and apply to principal scientist jobs in Massachusetts?

You can find and apply to principal scientist jobs in Massachusetts on Migrate Mate, which lists current Massachusetts openings updated regularly. Search the listings, find the roles that match your background and target location, and apply directly to each one.

See All 55 Principal Scientist Jobs in Massachusetts

Find roles in Massachusetts that match your experience and apply in just a few clicks.

Find Principal Scientist Jobs