){kind=logo}
About the Role Hims & Hers is seeking a Senior Scientist, R&D to join our growing laboratory organization. The role is an individual contributor reporting to the Director of R&D and focuses on developing and validating diagnostic assays for both traditional and at-home testing programs, as well as supporting assay implementation into clinical operations. This on‑site laboratory position is based in Central New Jersey. You Will Assay Development and Validation Design and execute immunoassay development, optimization, and verification studies including ELISA, chemiluminescent, and multiplex formats. Perform method validation experiments such as precision, accuracy, linearity, interference, and stability testing per established protocols. Apply Design of Experiments (DOE) and statistical methodologies to assay optimization and troubleshooting. Support LC‑MS/MS method development and validation for clinical chemistry and hormone analytes. Evaluate performance characteristics of capillary versus venous specimens, investigate interference, and develop strategies to extend sample stability. Develop and revise SOPs to support consistent, reproducible laboratory operations. Prepare validation summaries, protocols, and technical reports in compliance with quality and regulatory standards. Laboratory Execution Perform hands‑on laboratory testing using specimens collected via at‑home devices such as Tasso and YourBio Health, including whole blood, plasma, serum, and other biological matrices. Operate LC‑MS/MS instrumentation (SCIEX 4500MD or equivalent) including sample preparation, method validation, and data review. Support testing on automated chemistry and hematology platforms including Roche Cobas Pro and Sysmex systems, covering CBC and whole blood analyte workflows. Support liquid handling automation workflows for sample processing and high‑throughput laboratory operations. Troubleshoot assay performance issues across immunoassay, clinical chemistry, mass spectrometry, and molecular diagnostic platforms. Data Analysis Analyze experimental data and perform statistical evaluation of assay performance including precision, bias, and total allowable error modeling. Prepare figures, tables, and technical summaries for internal review and scientific communication. Contribute to peer‑reviewed publications and scientific conference presentations. Quality and Regulatory Collaboration Partner with the Quality team to ensure study designs and documentation meet CAP, CLIA, and applicable regulatory requirements. Support investigation and resolution of sample rejection issues to improve overall laboratory quality metrics. Support laboratory inspection readiness and audit preparation activities. Collaborate with Clinical Laboratory Operations during assay transfer and implementation. You Have PhD in Clinical Chemistry, Biochemistry, Analytical Chemistry, Molecular Biology, or related field with 4+ years; or Master's degree with 7+ years; or Bachelor's degree with 10+ years of relevant bench experience in a diagnostic or clinical laboratory setting. Demonstrated hands‑on experience in immunoassay development including singleplex and multiplex formats. Experience with LC‑MS/MS instrumentation, including sample preparation and method validation. Experience with capillary and venous blood‑based specimen types. Demonstrated experience leading assay validation and verification studies. Experience applying DOE and statistical methodologies to assay development and optimization. Proven ability to work independently and drive projects from concept to completion. Preferred Experience in a CAP and/or CLIA regulated laboratory environment. Experience with at‑home or point‑of‑care diagnostic testing programs. Experience with dried blood spot (DBS) workflows and stability characterization. Familiarity with emerging biomarker categories. #J-18808-Ljbffr
Senior Scientist, R&D - Assay Development • South Plainfield, NJ, United States
Job Title: Clinical Lead, Early Clinical and Experimental TherapeuticsLocation: Cambridge, MA, Morristown, NJAbout the JobAre you ready to shape the future of medicine? The race is on to speed up d... Mostrar más
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet... Mostrar más
Regulatory Affairs Clinical-Nonclinical Strategy.At Pacira, innovation meets purpose.Today, we're building on that legacy with next-generation innovations for chronic, postsurgical, and musculoskel... Mostrar más
Executive Director (Distinguished Scientist) and Product Development Team Lead.The Executive Director (Distinguished Scientist) and Product Development Team (PDT) lead has primary responsibility fo... Mostrar más
Senior Clinical Research Director.Join the engine of Sanofi's mission where deep immunoscience meets bold, AI-powered research.In R&D, you'll drive breakthroughs that could turn the impossible int... Mostrar más
Company DescriptionEurofins Scientific is an international life sciences company, providing a unique range of analytical testing services to clients across multiple industries, to make life and our... Mostrar más
Postdoctoral Associate for the Center for Climate, Health and Healthcare (CCHH).Rutgers, the State University of New Jersey, is seeking a Postdoctoral Associate for the Center for Climate, Health a... Mostrar más
Senior Manager - Global Competitive & Market Intelligence.Strivector Corp is a National Recruiting and Staffing agency established in 2012 and headquartered in Austin, Texas.We are a preferred part... Mostrar más
Strategic Director, Medical And Scientific Affairs.Are you a visionary scientific strategist capable of turning complex clinical data into impactful Medical Affairs communication plans?.We are seek... Mostrar más
Project Manager, Environmental Engineer, Geologist Or Scientist.Find your path and enjoy the journey at Haley & Aldrich.With us, you'll tackle clients' most meaningful challenges in the built and n... Mostrar más
Join Weiss-Aug A Leader in Precision Manufacturing and Innovation.Be part of a company that's shaping the future of manufacturing where your ideas, skills, and passion matter.Weiss-Aug, is a leadi... Mostrar más
Ardena is a global Contract Development and Manufacturing Organization (CDMO) and Contract Research Organization (CRO) specializing in precision medicine development.Ardena supports pharmaceutical ... Mostrar más
Senior Property Manager - Life Science Job ID 254623 Posted 03-Mar-2026 Service line Advisory Segment Role type Full-time Areas of Interest Property Management Location(s) New Brunswick - New Jerse... Mostrar más
AI data lab for training frontier models and evaluating AI agents.Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more.AI... Mostrar más
The Senior Medical Director provides strategic and scientific leadership for one or more development programs and serves as the clinical development lead from early development through registration... Mostrar más
Synergisticit Career Opportunities.For more than 14 years Synergisticit has helped jobseekers stand out from other jobseekers by providing candidates the requisite skills, experience and technical ... Mostrar más
We're here for one reason and one reason only to cure cancer.Every moment is dedicated to developing treatments and every action moves us one step closer to our goal.We've made incredible scientif... Mostrar más
Experience Design Strategy Senior Manager.The Experience Design Strategy Senior Manager is a client-facing consulting leader responsible for delivering high-impact experience design strategy engage... Mostrar más
Study Manager I, Extractable and Leachable.The Study Manager I, E&L will manage and coordinate projects for extractable and leachable (E&L) testing, including writing and reviewing study protocols ... Mostrar más
Location: Parsippany, NJ Type: Direct Hire - Full time permanent Compensation: $100,000.Work Model: Hybrid 2 days onsite, 3 days work from home.Lead analytical method transfers and validation acti... Mostrar más
