Scientist II
Merck & Co.
Duties Develop and optimize image analysis pipelines for 2D and 3D biomedical images. Perform quantitative analysis of histology, IHC, IF, and multiplex imaging data. Apply classical image processing and machine learning methods for feature extraction, segmentation, and classification. Including integration of multiple image analysis platforms (e.g., HALO, Visiopharm, QuPath). Collaborate with pathologists, biologists, and data scientists to define analytical endpoints. Validate image derived biomarkers and ensure analytical rigor. Document workflows and ensure reproducibility of analyses. Support interpretation and visualization of image based data for scientific reports. Help cross lab collaboration through image and algorithm transfer. Skills Proficient in scientific programming languages (R, Python) and have experience applying machine learning techniques, preferably in pathology images (H&E/IHC/mIF). Extensive experience applying machine learning techniques. Experience in cell image analysis and marker quantification from multiplex IHC for digital pathology. Experience with some of these image analysis tools (e.g., HALO AI, Visiopharm, QuPath, CellProfiler). Strong problem-solving and independent thinking skills. Experience in tumor immunology and histopathology is a plus. Previous experience in industry and biotech is desired. Education Bachelor's Degree from an accredited institution with three-plus (3+) years of experience in related scientific discipline or Master's Degree from an accredited institution in related scientific discipline or equivalent experience in related field. #J-18808-Ljbffr Merck & Co.
$36 - $42 per hour
Currently seeking a Scientist II in Ridgefield, CT . Details for the position are as follows: Job Description: Pay: $36-42/hr. 12-month assignment with possibility for extension or conversion based on performance and budget. Support protein biomarker discovery through...Suggested$38 - $42 per hour
Yoh Life Sciences is hiring for a contract Scientist II for our pharmaceutical customer in Ridgefield, CT. Title: Scientist II Location: Ridgefield, CT (onsite) Schedule: M-F 9-5pm Duration: Start ASAP - End date 4/16/2027 Pay: $38-42/hr DOE Key Responsibilities...SuggestedContract workImmediate start$42.9 per hour
Ridgefield, CT | All On-site Contract Starts 7/06/2026 Ends 7/07/2028 Job Title Scientist II (Contract) Pay Range Pay Range: up to $42.90 per hour Responsibilities Develop and optimize image analysis pipelines for 2D and 3D biomedical images Perform quantitative analysis...SuggestedHourly payContract work- Job Title : Scientist II Location : Ridgefield, CT Type: Contract Responsibilities Initiates and completes routine in vitro studies in an independent, efficient, and timely manner, with minimal supervision. Interprets the outcome of those experiments and proposes appropriate...SuggestedContract work
- ...Job Description Job Description Aquinas Consulting is currently looking to fill a Scientist II job focused on pharmaceutical research and development initiatives. In this role, you will support and execute laboratory studies, analyze complex scientific data, and collaborate...SuggestedLocal area
$44 per hour
Job Description Req#: 37149589 Contract: 2 Years (Renewable) Location: Ridgefield, CT Pay Rate: Up to $44/hr. Job Title: Scientist II Notes: It will still require some assay development/molecular biology but will be more of a GLP execution role. Targeting 3-4 years...Contract work$40 - $42 per hour
Talent Acquisition Leader | Recruiting Scientist II Scientist II Duration: 24+ Months This range is provided by Aequor. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range: $40.00/hr - $42.00/hr Responsibilities...$38 - $42 per hour
Yoh Services LLC is looking for a contract Scientist II in Ridgefield, Connecticut. The role involves conducting tissue embedding and staining, troubleshooting protocols, and collaborating with researchers. Required qualifications include 3-5 years of experience in a laboratory...Contract work- ApTask Global Workforce (AGW) is seeking a Scientist II for a contract position in Ridgefield, CT. This role involves preparing high-quality tissue samples for a Global Pharmaceutical Company. The ideal candidate should have a PhD or Master’s degree with 3-5 years of experience...Contract work
$42.9 per hour
AGW is seeking a Scientist II to develop image analysis pipelines for biomedical applications. The ideal candidate will have proficiency in R and Python, a relevant degree, and experience with machine learning techniques applied to pathology images. This position is on...Hourly payContract work- VARITE INC in Ridgefield, CT is seeking a qualified Scientist II with expertise in tissue processing and staining. This role involves executing laboratory techniques to prepare and analyze high-quality samples, and requires strong attention to detail. The successful candidate...
- a global, innovation-driven biopharmaceutical leader focused on developing life-changing therapies in areas like oncology, cardio-metabolic disease, and respiratory health. Their U.S. teams are deeply involved in advancing late-stage clinical development and bringing new...
$44 per hour
Energy Jobline ZR is seeking a Scientist II for a 2-year role in Ridgefield, CT. The successful candidate will engage in assay development and GLP execution while applying molecular biology methods to validate T cell targets. This position requires a Bachelor's or Master...Contract work- An established industry player is seeking a Scientist II to support protein biomarker discovery in a dynamic lab environment. This role involves executing experiments, operating lab equipment, and maintaining high-quality data integrity. The ideal candidate will have a...
$35 - $40.46 per hour
...Job Title: Scientist II Location: Ridgefield, Connecticut Type: Contract Compensation: $35-$40.46/hr Contractor Work Model: Onsite – onsite Hours: 40.0 Overview Leading pharmaceutical company looking for an experienced Scientist II. Ideal candidates...Contract workFor contractorsLocal area$35 - $40.05 per hour
...Job Title: Scientist II Location: Ridgefield, Connecticut Type: Contract Compensation: $35-$40.05 Contractor Work Model: Onsite Hours: 40.0 Overview Leading pharmaceutical company looking for an experienced Scientist II. Ideal candidates should have...Contract workFor contractorsLocal area$40 per hour
job summary: Join a top-tier global pharmaceutical leader in Ridgefield, CT, as a Scientist II. This onsite, 1-year contract role offers an exceptional opportunity to advance your career by executing critical histological workflows that directly support cutting-edge...Hourly payContract workTemporary workWork experience placement$40 - $42 per hour
A leading scientific firm in Connecticut is seeking a Talent Acquisition Leader to conduct independent in vitro studies and assist in biochemical assays. The ideal candidate has a Master's Degree or Bachelor's Degree with at least 3 years of experience in a related scientific...- ...Connecticut. The role requires proficiency in R and Python, experience in machine learning techniques, and collaboration with various scientists to ensure analytical rigor. The ideal candidate should have a Bachelor’s or Master’s Degree and experience in cell image analysis...
- ...for biomedical images. Responsibilities include performing quantitative analysis of various imaging data and collaborating with scientists to define analytical endpoints. The ideal candidate holds a Bachelor's or Master's Degree in a related field with experience in scientific...
- Compunnel, Inc. is looking for a skilled professional to prepare tissue samples for scientific analysis. The role requires expertise in tissue processing, embedding, and staining methods like IHC and IF. Ideal candidates will optimize protocols and collaborate with researchers...
$30 - $41 per hour
Planet Pharma Group is seeking a research scientist in Ridgefield, Connecticut, to apply molecular biology methods under supervision. The role involves designing experiments, analyzing data, and collaborating with the Oncology Research Department. Candidates should possess...Hourly pay$35.36 - $40.36 per hour
...Job Title Job Overview: Pay Range: $35.36hr - $40.36hr The Scientist II will support laboratory research activities involving tissue processing, embedding, staining, and histological analysis. The role requires expertise in histological techniques, immunohistochemistry...- ...VARITE is looking for qualified Scientist II in Ridgefield, CT. WHAT THE CLIENT DOES? A global, research-driven pharmaceutical company that focuses on developing innovative medicines in areas such as human pharmaceuticals, animal health, and biopharmaceutical...Contract work
- ...Scientist III Location: Ridgefield, CT Duration: 24+ Months Job Description Join the Immunology & Respiratory Department’s Discovery Sciences Team to identify and develop transformational drugs for immune-mediated diseases. As in vitro scientist, you will...
- ...Job Title: Scientist III Duration: 12 months Location: Ridgefield, CT Duties: Main duties will be to conduct routine and non-routine cellular assays to support in vitro assay development. Attention to detail and ability to run assays consistently is...
- ...Title: Scientist III Location: Ridgefield, CT 06877 Duration:12 Months Note: Must have 2 years of Crispr experience. Molecular biology, qPCR, western blot. Proficiency in cell culture. Primary cell lines. Design guide RNA for a target, order a guide...Relocation
$42.9 per hour
Ridgefield, CT All On-site Contract Starts 6/22/2026 Ends 6/18/2027 ApTask Global Workforce (AGW) is seeking a Scientist II for a contract position with a Global Pharmaceutical Company located in Ridgefield, CT. This is a 12+ month contract opportunity. This role focuses...Hourly payContract work$90k - $147k
We are seeking a driven, energetic, results‑oriented Scientist III / Scientist IV to join the Biomarker Discovery group within the Immunology and Respiratory Research Therapeutic Area in Ridgefield, CT. This individual will develop in vitro target engagement (TE), pharmacodynamic...Work at officeRelocation- Responsibilities Strong scientific understanding and experience in bioinformatics. Experience in pharmaceutical research (a plus). Design, implement and/or deploy NGS data analysis workflows for data processing, visualization, integration and mining to support novel therapeutic...
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