Scientist Jobs in Waltham, MA

Scientist jobs in Waltham, Massachusetts are concentrated in the biotech and pharmaceutical corridors along Route 128 and in the Waltham Watch Factory innovation district, with strong demand from employers in life sciences, diagnostics, and research. Employers actively hiring include CSL, Sanofi, and Novo. Scan the live roles below and apply to whichever ones fit.

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Overview

Open roles277+
Top employerCSL
Work type60% Hybrid
Top credentialDoctoral degree in chemistry
Companies hiring9

Showing 5 of 277+ Scientist jobs

Lead ML Scientist - Molecular AI
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Added 3d ago
Lead ML Scientist - Molecular AI
Novo
Waltham, Massachusetts
Clinical Trials
Laboratory Research
Research & Academia
Hybrid
Master's degree
10,000+

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Senior Field Applications Scientist, Proteomics & Biopharma
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Added 3d ago
Senior Field Applications Scientist, Proteomics & Biopharma
Thermo Fisher Scientific
Waltham, Massachusetts
Business Development
Customer Success
Sales
$104k - $156k/yr
Bachelor's degree in biology
10,000+

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Associate Director, Global Clinical Scientist
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Added 4d ago
Associate Director, Global Clinical Scientist
CSL
Waltham, Massachusetts
Compensation & Benefits
Executive Leadership & C-Suite
Human Resources (HR) — Generalist
$188k - $222k/yr
Hybrid
Bachelor's degree

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Senior Scientist, Biophysics
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Added 4d ago
Senior Scientist, Biophysics
Sanofi
Waltham, Massachusetts
Clinical Trials
Laboratory Research
Research & Academia
$101k - $145k.66/yr
Hybrid
Doctoral degree in biochemistry
10,000+

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Principal Scientist, Vaccine Virology
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Added 5d ago
Principal Scientist, Vaccine Virology
CSL
Waltham, Massachusetts
Health Informatics
Healthcare Administration
Public Health
$145k - $180k/yr
On-Site
Doctorate in microbiology

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See All 277+ Scientist Jobs in Waltham

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Scientist Job Market in Waltham

Who's Hiring

  • CSL50
  • Sanofi50
  • Novo25
  • AbbVie25
  • Cambrex25

Scientist Jobs in Waltham: Frequently Asked Questions

How do I get a scientist job in Waltham?

Focus on the biotech and pharmaceutical companies clustered along the Route 128 corridor and near Waltham's Watch Factory district, where the highest concentration of research and development roles sits. Hands-on laboratory experience in areas like cell biology, molecular biology, or analytical chemistry carries particular weight with Waltham employers. Familiarity with GMP or GLP environments and exposure to drug development pipelines gives candidates a clear edge in this market.

Which companies hire scientists in Waltham?

Employers hiring scientists in Waltham right now include CSL, Sanofi, and Novo, based on current listings on Migrate Mate as of November 2026. Waltham's employer base skews heavily toward mid-size biotech firms, large pharmaceutical companies, and contract research organizations, many of which maintain dedicated research campuses in the Route 128 life sciences cluster.

Are there remote scientist jobs in Waltham?

Yes, though with an important qualifier: most scientist roles in Waltham are lab-based and require on-site presence, making fully remote positions relatively uncommon compared to desk-oriented fields. About 80% of scientist openings tied to Waltham are remote or hybrid as of November 2026, and those tend to be in data analysis, bioinformatics, regulatory affairs, or scientific writing rather than bench research.

How can I get a scientist job in Waltham with little or no experience?

The most realistic entry path in Waltham is targeting research associate or laboratory technician roles at the smaller biotech startups and contract research organizations in the Route 128 corridor, which hire more entry-level talent than large established firms do. Internships or co-op placements at Waltham-area companies, often coordinated through Boston-area universities, also serve as a direct pipeline into full-time positions. Proficiency with common lab instruments and documentation practices helps candidates stand out immediately.

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