Research Associate II
$35 - $47 per hourCharles River
Select how often (in days) to receive an alert: For 75 years, Charles River employees have worked together to assist in the discovery, development and safe manufacture of new drug therapies. When you join our family, you will have a significant impact on the health and well‑being of people across the globe. Whether your background is in life sciences, finance, IT, sales or another area, your skills will play an important role in the work we perform. In return, we’ll help you build a career that you can feel passionate about. Job Summary We are seeking an experienced Research Associate II to help advance Calico's drug research and development pipeline. This critical role will be responsible for performing required in vivo techniques. A successful candidate will have in-depth knowledge and prior hands‑on experience with in‑vivo animal laboratory techniques. Additional duties and responsibilities include: Demonstrate proficiency in basic in‑vivo laboratory techniques, including blood collection, injections, tissue processing, and euthanization. Develop an understanding of and regularly utilize available information resources and systems (e.g., SOPs, policies, computer applications). Participate in experimental design and planning as well as assemble, set up, and operate any necessary experimental equipment. Conduct laboratory procedures in compliance with established protocols/plans and with regulatory and laboratory requirements. Document experimental data in technical notebooks or approved electronic files including activities undertaken, existing conditions, observed results and variation from expected data patterns. Maintain accurate records of animal health/welfare and experimental procedures as well as prepare data for inclusion in project reports. Demonstrate strong technical knowledge and understanding in his/her assigned area of responsibility. Ability to manage small studies and train staff independently Able to perform the following techniques: Oral gavage in rodents, IV, SQ, IP, IM injection techniques in rodents. Blood collection techniques to include tail vein in rodents, orbital sinus in rodents and cardiac in rodents, Necropsy and tissue collection Rodent euthanasia via exsanguination preceded by administration of CO2 or anesthesia; cervical dislocation preceded by administration of CO2 or anesthesia; or, administration of CO2. Experience using various cell and molecular biology techniques to examine cell/tissue and biomaterial interactions Interact with other personnel within the department, key support groups and the division, to develop a network of resources to facilitate completion of assignments. Good communication and interpersonal skills Perform all other related duties as assigned. Job Qualifications The following are minimum requirements related to the Research Associate II position. Master's of Science degree in a Life Science discipline, such as biology, veterinary science, or a related field Two (2) years directly related work experience in laboratory animal husbandry and technical skills as detailed above required. OR Bachelor’s of Science or Associate of Science degree in a Life Science discipline, such as biology, veterinary science, or a related field Four (4) years related experience or CVT/LVT/RVT certification Four (4) years directly related work experience in laboratory animal husbandry and technical skills as detailed above OR High School diploma/GED or Associates Degree Six (6) years directly related work experience in laboratory animal husbandry and technical skills as detailed above required. Certification/Licensure: AALAS Certification at the LATg level preferred. The pay range for this position is $35 to $47 USD per hour. Please note that salaries vary within the range based on factors including, but not limited to, experience, skills, education, certifications, and location. About Insourcing Solutions Charles River Insourcing Solutions can streamline research by delivering operational and cost efficiencies through the strategic insourcing of GMP, GLP and non‑GLP research services from discovery through safety assessment. Insourcing Solutions provides you with the ability to maintain control of your facility and expertise while leveraging available space. About Charles River Charles River is an early‑stage contract research organization (CRO). We have built upon our foundation of laboratory animal medicine and science to develop a diverse portfolio of discovery and safety assessment services, both Good Laboratory Practice (GLP) and non‑GLP, to support clients from target identification through preclinical development. Charles River also provides a suite of products and services to support our clients’ clinical laboratory testing needs and manufacturing activities. Utilizing this broad portfolio of products and services enables our clients to create a more flexible drug development model, which reduces their costs, enhances their productivity and effectiveness to increase speed to market. With over 20,000 employees within 110 facilities in over 20 countries around the globe, we are strategically positioned to coordinate worldwide resources and apply multidisciplinary perspectives in resolving our client’s unique challenges. Our client base includes global pharmaceutical companies, biotechnology companies, government agencies and hospitals and academic institutions around the world. At Charles River, we are passionate about our role in improving the quality of people’s lives. Our mission, our excellent science and our strong sense of purpose guide us in all that we do, and we approach each day with the knowledge that our work helps to improve the health and well‑being of many across the globe. We have proudly worked on 80% of the drugs approved by the U.S. Food and Drug Administration (FDA) in the past five years. We’re committed to providing benefits that elevate your quality of life. Based on your position these may include: bonus/incentives based on performance, 401K, paid time off, stock purchase program, Health and wellness coverage, employee and family wellbeing support programs, and work life balance flexibility. Charles River is an equal opportunity employer and is committed to providing equal employment opportunities for all qualified applicants and employees without regard to race, color, sex, religion, national origin, ancestry, age, mental or physical disability, family status, pregnancy, military or veteran status, or any other characteristic protected by federal, state, or local laws. It is unlawful in some states (including Massachusetts) to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. If you are interested in applying to Charles River Laboratories and need special assistance or an accommodation due to a disability to complete any forms or to otherwise participate in the resume submission process, please contact a member of our Human Resources team by sending an e‑mail message to View email address on click.appcast.io. This contact is for accommodation requests for individuals with disabilities only and cannot be used to inquire about the status of applications. For more information, please visit Nearest Major Market : San Francisco Nearest Secondary Market : Oakland Job Segment : Biology, Molecular Biology, Pharmaceutical, Research Associate, Research, Science #J-18808-Ljbffr
- ...Research Associate II South San Francisco, United States Our client, a world leader in biotechnology and life sciences, is looking for a “ Research Associate II ”. Job Duration: Long-Term Contract (Possibility Of Extension) Company Benefits: Medical, Paid Sick Leave, 4...SuggestedLong term contractInternshipFlexible hoursWeekday work
$35 - $47 per hour
...perform. In return, we'll help you build a career that you can feel passionate about. Job Summary We are seeking an experienced Research Associate II to help advance Calico's drug research and development pipeline. This critical role will be responsible for performing...SuggestedHourly payContract workWork experience placementLocal areaWorldwideFlexible hours$31 - $35.38 per hour
...We are a national staffing firm and are currently seeking a Research Associate II for a prominent client of ours. This position is located in South San Francisco, CA . Details of the position are as follows: Job Description: ~$31.00-$35.38/hr! ~ Monday-Friday...SuggestedContract workMonday to FridayWeekday work$60 per hour
...Hub in the Cell Therapy department at Genentech is seeking a talented and enthusiastic candidate for a full-time lab-based Research Associate II contractor position. The ACE Hub is an interdisciplinary team with a mission to accelerate drug discovery in gRED through the...SuggestedFull timeContract workFor contractorsImmediate start$42 - $48 per hour
...Research Associate-II/Senior Research Associate, Histology (6-Month Contract) South San Francisco SonoThera is a venture-backed genetic medicine company advancing ultrasound-mediated, non-viral targeted therapies to unlock the full potential of genetic medicines....SuggestedHourly payFull timeContract workWork at officeLocal areaMonday to FridayFlexible hours- Research Associate II position in South San Francisco, CA is seeking a candidate with hands-on small animal in vivo experience to support monitoring, dosing, necropsy, organ collection, sample processing, and related study activities with infectious and/or biohazardous...
$120k - $147k
Senior Research Associate II, Medicinal Chemistry Apply for the Senior Research Associate II, Medicinal Chemistry role at BioSpace. The Position Join our innovative drug discovery team as a Senior Research Associate II. In this role, you’ll apply your expertise in organic...Full time$135k - $147k
...Research Associate II MBC BioLabs, 930 Brittan Ave, San Carlos, CA 94070 This is not a remote work position. At BridgeBio, we value curiosity and experimentation—including the ethical & thoughtful use of AI to improve clarity, speed, and quality of work. What...Full timeWork at officeFlexible hours$25.24 - $40.6 per hour
...SFVAHCS), in partnership with Northern California Institute for Research and Education, Inc. (NCIRE) and University of California, San Francisco (UCSF), is seeking an experienced Staff Research Associate II (SRA II) to support and help manage clinical and experimental...Hourly payFull timePart timeRemote workFlexible hours- ...JOB SUMMARY The Staff Research Associate II (SRA II) will contribute, as part of the structural biology team, to studies to better understand synuclein and tau prions that accumulated in neurodegenerative diseases. The SRA II will also help to characterize aggregates...
- SonoThera in South San Francisco is seeking a (Senior) Research Associate to support gene therapy drug development through histology. The role involves handling FFPE and fresh frozen tissues from mice, rats, and NHPs, performing stains, and analyzing images to support...Monday to Friday
- ...degree in a scientific discipline is required. • Equivalent experience may be accepted. • A minimum of 2 years work experience in a research and/or development environment is required.Additional InformationFor more information, Please contactSneha Shrivastava(973) 967-33...Work experience placementImmediate start
$25.24 - $40.6 per hour
Staff Research Associate II The Stress, Trauma, and Resilience Program (STaR Lab) at the San Francisco VA Health Care System (SFVAHCS), in partnership with Northern California Institute for Research and Education, Inc. (NCIRE) and University of California, San Francisco...Hourly payFull timePart timeRemote workFlexible hours- ...R&D Partners in South San Francisco, CA, is seeking a Research Associate II to support small animal in vivo studies, including monitoring, dosing, necropsy, and tissue collection. The role requires strict adherence to safe, ethical laboratory practices. The ideal candidate...
$32 - $35.38 per hour
...BEPC Inc. - Business Excellence Professional Consulting Research Associate Posted Aug 2026 About this position Job Description Job Title: In Vivo Research Associate II Location: South San Francisco, CA 94080 Employment Type: W2 Contract - Approximately 15 Months with Possibility...Weekly payContract workMonday to FridayShift work$262.5k - $299.6k
Applied Researcher II (AI Foundations) Overview: At Capital One, we are creating trustworthy and reliable AI systems, changing banking... ...to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered...Full timePart timeLocal areaFlexible hours$262.5k - $299.6k
Applied Researcher II (AI Foundations, LLM Core and Agentic AI) Overview: At Capital One, we are creating trustworthy and reliable AI systems... ...to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount...Full timePart timeLocal areaFlexible hours$91.34k - $114.17k
Clinical Research Associate - Cross Therapeutic - Northwest RegionICON is a global healthcare intelligence and clinical research organisation united by a mission to bring new medicines and treatments to patients faster.As a values-driven organisation, integrity, collaboration...Full timeLocal area$39.69 - $45.1 per hour
...Utilization Management Coordinator II MSO Burlingame, CA 94010 Overview Salary Range $39.69 - $45.10 Hourly Description... ...guidelines. Provide guidance to junior UM Coordinators during research of additional clinical guidelines from different sources for complex...Hourly payFull timeContract work- ...Responsibilities: Excellent employment opportunity for a Clinical Research Associate in the South San Francisco area. Assists in the selection... ...trainings at all times Must be current and up to date with industry regulations Phase I II Oncology experience...Contract work
- ...Clinical Research Associate - Cross Therapeutic - Northwest Region At ICON Strategic Solutions, you will work in a sponsor-dedicated model, supported by ICON's global expertise. As the world's largest FSP organisation, with over 90 sponsor partnerships, we...Local areaWorldwideVisa sponsorshipFlexible hours
$23.61 - $35.29 per hour
...Corporation Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community...Hourly payRemote workShift work- ...CA, and is building a team to develop and execute an ambitious research plan for the development of new classes of Alzheimer's therapeutics... ...growth path. Demonstrated ownership translates into Scientist II / Senior Scientist roles as the program and team scale....Full timeContract workTemporary workPart timeRelocationAfternoon shift
- ...BreezeBio in Brisbane, CA is seeking a Research Associate or Senior Research Associate to join our in vivo team. The role focuses on testing nanoparticle-encapsulated therapies in vivo and reports to the Group Lead - In Vivo. Candidates should have hands-on experience...Full time
$23 - $29 per hour
...Clinical Lab Aide II Brisbane, CA CareDx is a leading precision medicine diagnostics company advancing care in transplant, specialty... ...quality assurance activities. Perform testing for special research and development studies. Comply with CareDx quality control...Full timeWork at officeLocal areaWorldwideShift work$36 - $40 per hour
...We Care Deeply : We show up with integrity, kindness, and respect for one another. The Position: We are seeking a motivated Research Associate I to support the development of next-generation MRD assays from concept through clinical laboratory implementation. This laboratory...Hourly payWork at office$42k - $51k
...company's continued growth. Are you ready for this exciting challenge? FDB (First Databank, Inc.) is actively seeking a Research Associate to join the Editorial Content team. The Research Associate will be responsible for accurately processing and maintaining...Work at officeLocal areaRemote workWorldwideFlexible hours3 days per week- Job Title Duties Responsibilities for this position would focus on animal studies including monitoring, dosing, and animal necropsy and organ collection. The individual will be expected to work with infectious and/or bio-hazardous reagents and material. The individual...
- Pattern Bio in South San Francisco seeks an experienced in vivo scientist to advance our AAV-based cancer therapies. You will design and execute preclinical studies with a focus on rigor and regulatory compliance within a cross-disciplinary team. You will plan and perform...
- ...Altos Labs in the San Francisco Bay Area is seeking a meticulous Research Associate or Research Specialist I/II with expertise in in vivo brain surgeries and behavior to join the Rosi Lab within Discovery Sciences. You will drive cranial window surgeries, manage longitudinal...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Research Associate II. Be the first to apply!
- research assistant South San Francisco, CA
- neuroscience research assistant South San Francisco, CA
- research assistant biology South San Francisco, CA
- art history research assistant South San Francisco, CA
- biochemistry research assistant South San Francisco, CA
- computer science research assistant South San Francisco, CA
- microbiology research assistant South San Francisco, CA
- research assistant sociology South San Francisco, CA
- research administrator South San Francisco, CA
- research assistant pharmacology South San Francisco, CA


