{"schemaVersion":"jobsearcher.job.v1","id":"05f5af7872f232f06bbdfe79","url":"https://jobsearcher.com/jobs/05f5af7872f232f06bbdfe79","canonicalUrl":"https://jobsearcher.com/jobs/05f5af7872f232f06bbdfe79","title":"Associate Scientist - IHC","description":"Associate Scientist - IHC\n\nLocation: South San Francisco, CA\n\nOnsite Flexibility: Onsite\n\nContract Details\nPosition Type: Contract\nContract Duration: 12 months\nPay Rate: $25.00 $30.00 / Hour (USD)\nShift / Schedule: Approximately 8:00 AM 5:00 PM; little flexibility for start and end times\nWork Authorization: Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.\nJob Summary\n\nThis role is seeking an Associate Scientist to work in the Pathology Lab in the Translational Safety & Bioanalytical Sciences Department in South San Francisco, CA. The Associate Scientist will develop and implement specialized tissue-based assays (including multiplex assays and image analysis) to support specific portfolio-related questions on target expression and preclinical model development. The ideal candidate will hold a BS or MS in Cellular Biology, Molecular Biology, or a related life science discipline and possess strong hands-on laboratory experience in pathology and immunohistochemistry (IHC). Practical experience with staining and assay workflows is essential, and experience operating Ventana and/or Leica BOND automated staining platforms is highly desirable, as it would significantly reduce the required training period. The strongest candidates will have demonstrated expertise in assay execution and optimization, including single-plex and/or multiplex assays, quality control practices, and the generation of reliable experimental data. They should be quick learners who can rapidly gain independence in the laboratory environment. Given the team's responsibility for managing multiple concurrent projects, the candidate must be highly organized, able to effectively prioritize competing activities, and comfortable multitasking. The manager is seeking someone hands-on, trainable, appropriately aligned to the level of the role, and capable of integrating quickly into the team. Relevant laboratory experience is considered more important than whether the candidate holds a bachelor's or master's degree. While candidates with more than 10 years of experience may be overqualified for the scope and level of this position, short employment durations should not be viewed negatively when supported by reasonable explanations, such as layoffs. Overall, the highest-priority candidate profile combines strong IHC and pathology experience, familiarity with Ventana or Leica BOND platforms, the ability to work independently in the laboratory, and the capacity to manage multiple projects effectively. Approximately 90% of time will be spent in the lab.\n\nKey Responsibilities\nAssist with development and implementation of histopathology assays including single and multiplex immunohistochemistry (IHC) assays, in situ hybridization (ISH), both colorimetric and immunofluorescent, and use a variety of imaging modalities.\nAssist with performing image analysis.\nParticipate in and collaborate with Pathologists, Scientists, and Research Associates on multiple concurrent projects to evaluate and deliver data, contribute to early programs, and assist with determining mechanism of action and toxicity.\nWork as part of a cross-functional team to provide tissue-based assay development for target qualification, pharmacodynamic and efficacy readouts, and biomarker development.\nOrganize and present data, including all documentation in required lab information systems and databases, as well as team communications.\nPerform IHC, scan slides, collaborate with stakeholders, and prepare reports.\nOwn at least 30% of assigned project activities and deliverables.\nRequired Skills\nIHC (immunohistochemistry) and pathology laboratory experience\nHands-on experience with IHC assays, including single-plex and/or multiplex assays\nUnderstanding of automated staining systems and how automated stainers operate\nExperience with one or more of the following platforms: Leica BOND, Ventana, or IntelliPATH\nMultitasking and ability to manage multiple projects simultaneously\nAbility to effectively prioritize competing activities\nAbility to work and gain independence quickly in a laboratory environment\nExcellent communication skills\nPreferred Skills\nExperience with Leica BOND, Ventana, and/or IntelliPATH automated staining platforms (highly desirable; would significantly reduce required training period)\nTwo or more years of experience in molecular pathology in an industry setting\nBasic hands-on experience in a variety of pathology-based methodologies including IHC, multiplex IHC, immunofluorescence imaging and other advanced microscopy, digital pathology/image analysis, specialized tissue sectioning and histology procedures\nEducation Requirements\nMaster's degree OR Bachelor's degree and 2 years of Scientific experience OR Associate's degree and 4 years of experience OR High school diploma/GED and 6 years of experience\nBachelor's or Master's degree in cellular biology, molecular biology, or related discipline (preferred)\nRequired Experience\nMinimum 2 years of scientific experience (when paired with a Bachelor's degree); or 4 years with an Associate's degree; or 6 years with a high school diploma/GED\nImmunohistochemistry and pathology laboratory experience required\nNice-to-Have Experience\nTwo or more years of experience in molecular pathology in an industry setting\nPrior experience independently owning project activities in a laboratory research environment\nWork Environment / Physical Requirements\nApproximately 90% of time will be spent in the laboratory\nOn-site interview required; final interview is in-person\nRole is fully on-site in South San Francisco, CA\nImportant Notes\nCandidates who have previously worked as a contractor at this client site whose contract was terminated or not extended are not eligible for submission.\nCandidates with approximately five or more years of experience in a pathology laboratory, approximately five or more years of overall relevant experience, or a background substantially beyond the position requirements may be considered overqualified.\nInterview process: Initial Teams interview; if shortlisted, in-person final interview on-site.\nBenefits\nMedical, Vision, and Dental Insurance Plans\n401k Retirement Fund\nAbout GTT\n\nGTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American-owned company in Alaska. We highly value diverse and inclusive workplaces and support Fortune 500 organizations across banking, financial services, technology, life sciences, biotech, utilities, and retail sectors throughout the U.S. and Canada.\n\nJob Number: 26-11447\n\n#LI-Onsite #gttic","company":"Globaltechnicaltalent1","rawCompany":"globaltechnicaltalent1","city":"Millbrae","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-09-09T09:56:48.858Z","occupations":[{"code":"29-2012.01","title":"Histology Technicians","slug":"histology-technicians"},{"code":"29-2011.04","title":"Histotechnologists","slug":"histotechnologists"},{"code":"19-1042.00","title":"Medical Scientists, Except Epidemiologists","slug":"medical-scientists-except-epidemiologists"}],"industries":[{"code":"541714","title":"Research and Development in Biotechnology (except Nanobiotechnology)","slug":"research-and-development-in-biotechnology-except-nanobiotechnology"},{"code":"621511","title":"Medical Laboratories","slug":"medical-laboratories"},{"code":"541715","title":"Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)","slug":"research-and-development-in-the-physical-engineering-and-life-sciences-except-nanotechnology-and-biotechnology"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Associate Scientist - IHC","description":"Associate Scientist - IHC\n\nLocation: South San Francisco, CA\n\nOnsite Flexibility: Onsite\n\nContract Details\nPosition Type: Contract\nContract Duration: 12 months\nPay Rate: $25.00 $30.00 / Hour (USD)\nShift / Schedule: Approximately 8:00 AM 5:00 PM; little flexibility for start and end times\nWork Authorization: Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.\nJob Summary\n\nThis role is seeking an Associate Scientist to work in the Pathology Lab in the Translational Safety & Bioanalytical Sciences Department in South San Francisco, CA. The Associate Scientist will develop and implement specialized tissue-based assays (including multiplex assays and image analysis) to support specific portfolio-related questions on target expression and preclinical model development. The ideal candidate will hold a BS or MS in Cellular Biology, Molecular Biology, or a related life science discipline and possess strong hands-on laboratory experience in pathology and immunohistochemistry (IHC). Practical experience with staining and assay workflows is essential, and experience operating Ventana and/or Leica BOND automated staining platforms is highly desirable, as it would significantly reduce the required training period. The strongest candidates will have demonstrated expertise in assay execution and optimization, including single-plex and/or multiplex assays, quality control practices, and the generation of reliable experimental data. They should be quick learners who can rapidly gain independence in the laboratory environment. Given the team's responsibility for managing multiple concurrent projects, the candidate must be highly organized, able to effectively prioritize competing activities, and comfortable multitasking. The manager is seeking someone hands-on, trainable, appropriately aligned to the level of the role, and capable of integrating quickly into the team. Relevant laboratory experience is considered more important than whether the candidate holds a bachelor's or master's degree. While candidates with more than 10 years of experience may be overqualified for the scope and level of this position, short employment durations should not be viewed negatively when supported by reasonable explanations, such as layoffs. Overall, the highest-priority candidate profile combines strong IHC and pathology experience, familiarity with Ventana or Leica BOND platforms, the ability to work independently in the laboratory, and the capacity to manage multiple projects effectively. Approximately 90% of time will be spent in the lab.\n\nKey Responsibilities\nAssist with development and implementation of histopathology assays including single and multiplex immunohistochemistry (IHC) assays, in situ hybridization (ISH), both colorimetric and immunofluorescent, and use a variety of imaging modalities.\nAssist with performing image analysis.\nParticipate in and collaborate with Pathologists, Scientists, and Research Associates on multiple concurrent projects to evaluate and deliver data, contribute to early programs, and assist with determining mechanism of action and toxicity.\nWork as part of a cross-functional team to provide tissue-based assay development for target qualification, pharmacodynamic and efficacy readouts, and biomarker development.\nOrganize and present data, including all documentation in required lab information systems and databases, as well as team communications.\nPerform IHC, scan slides, collaborate with stakeholders, and prepare reports.\nOwn at least 30% of assigned project activities and deliverables.\nRequired Skills\nIHC (immunohistochemistry) and pathology laboratory experience\nHands-on experience with IHC assays, including single-plex and/or multiplex assays\nUnderstanding of automated staining systems and how automated stainers operate\nExperience with one or more of the following platforms: Leica BOND, Ventana, or IntelliPATH\nMultitasking and ability to manage multiple projects simultaneously\nAbility to effectively prioritize competing activities\nAbility to work and gain independence quickly in a laboratory environment\nExcellent communication skills\nPreferred Skills\nExperience with Leica BOND, Ventana, and/or IntelliPATH automated staining platforms (highly desirable; would significantly reduce required training period)\nTwo or more years of experience in molecular pathology in an industry setting\nBasic hands-on experience in a variety of pathology-based methodologies including IHC, multiplex IHC, immunofluorescence imaging and other advanced microscopy, digital pathology/image analysis, specialized tissue sectioning and histology procedures\nEducation Requirements\nMaster's degree OR Bachelor's degree and 2 years of Scientific experience OR Associate's degree and 4 years of experience OR High school diploma/GED and 6 years of experience\nBachelor's or Master's degree in cellular biology, molecular biology, or related discipline (preferred)\nRequired Experience\nMinimum 2 years of scientific experience (when paired with a Bachelor's degree); or 4 years with an Associate's degree; or 6 years with a high school diploma/GED\nImmunohistochemistry and pathology laboratory experience required\nNice-to-Have Experience\nTwo or more years of experience in molecular pathology in an industry setting\nPrior experience independently owning project activities in a laboratory research environment\nWork Environment / Physical Requirements\nApproximately 90% of time will be spent in the laboratory\nOn-site interview required; final interview is in-person\nRole is fully on-site in South San Francisco, CA\nImportant Notes\nCandidates who have previously worked as a contractor at this client site whose contract was terminated or not extended are not eligible for submission.\nCandidates with approximately five or more years of experience in a pathology laboratory, approximately five or more years of overall relevant experience, or a background substantially beyond the position requirements may be considered overqualified.\nInterview process: Initial Teams interview; if shortlisted, in-person final interview on-site.\nBenefits\nMedical, Vision, and Dental Insurance Plans\n401k Retirement Fund\nAbout GTT\n\nGTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American-owned company in Alaska. We highly value diverse and inclusive workplaces and support Fortune 500 organizations across banking, financial services, technology, life sciences, biotech, utilities, and retail sectors throughout the U.S. and Canada.\n\nJob Number: 26-11447\n\n#LI-Onsite #gttic","datePosted":"2026-09-09T09:56:48.858Z","dateModified":"2026-09-09T09:56:48.858Z","hiringOrganization":{"@type":"Organization","name":"Globaltechnicaltalent1","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Millbrae","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"05f5af7872f232f06bbdfe79"},"url":"https://jobsearcher.com/jobs/05f5af7872f232f06bbdfe79"}}