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Senior Research Associate I, Bioanalytical

Keros Therapeutics Inc - Lexington, Massachusetts, United States

Posted May 19, 2026

Benefits

Parental leave
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Non-birth-parent leave
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Family-building benefits
  • Fertility benefits: Not verified
  • Adoption assistance: Not verified
  • Surrogacy assistance: Not verified
Mental health support
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Relocation assistance
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Childcare support
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Learning budget
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Verification
Not verified checked Jun 13, 2026
Salary
$74K-$99K not verified - source not recorded; timestamp not recorded
401(k) match
Reported from DOL Form 5500 industry filing (not employer-specific)

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Market context

U.S. role benchmark (BLS OEWS)
$111,944 U.S. median for this role
Projected growth (BLS Employment Projections)
+13.7% - Much faster than average

23% below the BLS role benchmark for data and ml aggregate.

Matched to SOC 15-1252 - Data and ML aggregate by role bucket.

Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.

Schedule

Shift type
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Weekend work
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Application

Cover letter
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Assessment
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Deadline
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Where they hire

State eligibility is not yet verified.

About this role

Senior Research Associate I, Bioanalytical Lexington, Massachusetts, United States At Keros, our mission is to deliver significant clinical benefit to a wide range of patients with disorders that are linked to dysfunctional signaling of the transforming growth factor-beta (TGF-ß) family of proteins. With a focus on developing differentiated product candidates that are designed to alter TGF-β signaling, we aim to target the pathways critical for the growth, repair and maintenance of blood cells and a number of tissues, including bone, skeletal muscle, adipose and heart tissue. We believe our product candidates have the potential to unlock the full therapeutic benefits of modulating the TGF-β superfamily and provide disease-modifying benefit to patients. Job Summary: Keros is seeking a Senior Research Associate with working knowledge of large molecule/ biologics bioanalytical techniques and laboratory skills. This person will develop and perform bioanalytical methods for programs in preclinical and clinical development, document the methods used, interpret, and summarize the data collected. This role will report into the Bioanalytical Scientist and will be responsible for activities related to the development, qualification and bio-analysis for non-regulated methods and samples in support of drug candidate development. This individual will have the opportunity to directly contribute to the bioanalytical assay development for platform and therapeutic areas, and work in a fast-paced environment as part of a highly collaborative team. This is a full-time laboratory position based in Lexington, MA. Primary Responsibilities: - Design, develop, optimize, and execute bioanalytical assays to support nonclinical studies, including PK, PD, biomarker, and

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