415 Biologist jobs in the United States
Postdoctoral Associate (Cell Biologist) - Hunter Lab
Posted 9 days ago
Job Viewed
Job Description
The Postdoctoral Associate will conduct research to elucidate the mechanisms and regulation of homologous recombinationduring meiosis. The chosen candidate will also be expected to collaborate with other group members and extramural scientists when appropriate; and actively contribute and participate withinthe laboratory group. The primary worksite location is the Hunter laboratory located in Briggs Hall. The chosen candidate will receive extensive specialized training and be afforded ample opportunity to develop an independent research program.This is an excellent opportunity for someone with specific skills, knowledge andexperience in one or more of the following areas: biochemistry, proteomics, cell biology, and/or molecular genetics.
UC Davis provides a unique research environmentfor studying homologous recombination and meiosis with over 45 groups working on various aspects of chromosome biology, DNA repair, and reproductive biology with expertise covering the gamut of techniques from single-molecule biophysics through proteomics, genomics, super-resolution imaging, organoid culture, and whole-animal transgenics. The Hunter lab is proud to be part of this diverse and inclusive environment that fosters collaboration and cooperation amongst its members. Quality of life in Davis is unsurpassed with its college-town vibe and easy access to the great outdoors ( ).
Essential Duties and Responsibilities
RESEARCH AND TRAINING(85%)
Research Activity(70%)
The candidate will make original, creative, and fundamentalcontributions to research projects in meiotic recombination. Thiswill be done in close collaboration and consultation with Dr. Hunter, members of his laboratory, and outside collaborators. The candidate will be responsible for project development and implementation,including experimental design, coordination with collaborators and contractors,data reduction and final report. They will supervise students andtechniciansand guide them ontechniques and methodology, the proper use of equipment, interpretation of results, troubleshooting, and developing future directions.
Specifically, the candidate will work in one or more of the following areas:
a. Mechanism of meiotic recombination in particular the maturation and resolution of double Holliday junctions.
b. Regulation of meiotic recombination by protein modification.
c. Gamete quality and the influence of intrinsic andextrinsic factors, including sex, aging, obesity and environmentalcontaminants.
Publications(10%)
The candidate will publish research results in peer-reviewedjournals, books and other forums either independently or in collaboration withthe P.I. orother members of the research team.
Grant Acquisition (5%)
The candidate will assist in securing project funding byresearching, writing and editing grant requests and progress reports incollaboration with the P.I.
PROFESSIONAL COMPETENCE (10%)
The candidate will participate in relevant conferences, and thereview of research proposals and scientific publications as appropriate. Projectresults willbe presented at seminars, meetings and conferences in universities and other public forums.
UNIVERSITY AND PUBLICSERVICE (5%)
The candidate will engage in universityservice activities such as guest lecturing and committee service. They willalso help the PI supervisejunior researchers.
Qualifications
Education
A Ph.D. in biochemistry, proteomics, cell biology, or molecular genetics is required.
Experience
We are looking for candidates with experience managing an independent research project to completion and publication. Experience with a variety of relevant scientific techniques is strongly preferred.
Skills and Abilities
•Ability to learn quickly and to work well both independently and as part of a team.
•Ability to work effectively with a wide variety of people from all backgrounds.
•Ability to train, mentor, and supervise research technicians, students, and other entry-level lab staff.
•Excellent oral and written communication skills.
•High level of professionalism and excellent interpersonal skills.
•Positive attitude with a problem-solving mindset.
Application Instructions
Please include the following items as part of your application (preferably as one PDF):
• A cover letter including a summary of your research experience and your interest in this particular role.
• Your curriculum vitae including list of publications.
• Names and contact information for three professional references.
Physical Requirements
Remaining in a normal seated or standing position for extended periods of time; reaching and grasping by extending hand(s) or arm(s); dexterity to manipulate objects with fingers, for example using a keyboard; communication skills using the spoken word; ability to see and hear within normal parameters; ability to move about workspace. The position requires mobility, including the ability to move materials weighing up to several pounds (such as a laptop computer or tablet).
Persons with disabilities may be able to perform the essential duties of this position with reasonable accommodation. Requests for reasonable accommodation will be evaluated on an individual basis.
Please Note:
This job description sets forth the job's principal duties, responsibilities, and requirements; it should not be construed as an exhaustive statement, however. Unless they begin with the word "may," the Essential Duties and Responsibilities described above are "essential functions" of the job, as defined by the Americans with Disabilities Act.
Compensation and Benefits
Our employees are compensated from a total rewards perspective in many ways for their contributions to our mission, including competitive pay, exceptional health benefits, retirement plans, time off, and a range of recognition and wellness programs. Visit our site to learn more.
Compensation Range
$54,835.00 (minimum) - $3,060.00 (midpoint) - 71,286.00 (maximum)
Pay Type:
Annual
HHMI's salary structure is developed based on relevant job market data. HHMI considers a candidate's education, previous experiences, knowledge, skills and abilities, as well as internal equity when making job offers. Typically, a new hire for this position in this location is compensated between the minimum and the midpoint of the salary range.
Molecular Biologist

Posted 1 day ago
Job Viewed
Job Description
Medical Technologist (Digital)
**Travel Required** **:**
None
**Clearance Required** **:**
Ability to Obtain Public Trust
We are currently searching for a Molecular Biologist to provide support to the National Institutes of Health (NIH). This is a full-time, on-site opportunity based in Bethesda, MD.
**What You Will Do** **:**
+ Serve as technical expert providing state-of-the-art molecular analyses.
+ Work with other laboratory staff on clinical specimen processing and test performance of moderate to high complexity tests.
+ Independently perform molecular tests on clinical specimens using techniques such as cell separation from blood and bone marrow, DNA/RNA isolation, conventional PCR/RT PCR, capillary electrophoresis.
+ Assist with clinical research when applicable using above-mentioned techniques.
+ Collaborate with Investigator(s) on projects, methods and equipment aiding in meeting the lab's research goals.
+ Independently analyze test results and discuss the interpretation, reliability, validity and significance of the results and work with section senior staff on resulting the report through Hospital Information System (HIS).
+ Use a wide variety of bioinformatics approaches, statistical methods and computer programs to collect, organize, and analyze data for optimal retrieval and presentation of results in a clear, concise manner.
+ Provide technical supervision, advice and assistance over the research work of Clinical Staff Fellows and serve as resource to other biologist/technologists who are working in the laboratory
+ Modify or adapt new methods, techniques and technical procedures to correct deficiencies and to build, improve and expand services in the specialty area of Molecular Hematology.
+ Follow the laboratory's established policies and procedures when test systems are not within the laboratory's established acceptable levels of performance.
+ Identify problems that may adversely affect test performance or reporting of test results; correct problems or notify staff; document all corrective actions taken.
+ Communicate and consult with pertinent medical personnel regarding collection procedures; troubleshoot any problems with the specimen or documentation.
+ Troubleshoot problems with equipment such as thermocyclers (e.g. GeneAmp PCR System), ABI 7500 Fast and QuantiStudion 12K Real-Time PCR Systems, and QIASymphony/QIAgility instruments.
+ Oversee all aspects of laboratory safety, quality control, quality assurance and quality improvement (QC/QA/QI) policies and procedures.
+ Document all quality control activities, instrument calibrations and maintenance performed.
+ Maintain records that demonstrate proficiency testing samples are tested in the same manner as patient specimens.
+ Organize daily workload based on priorities, rotation schedule and needs of the laboratory and patients.
+ Manage reagents/supplies inventory in the laboratory and help to order reagents/supplies required for the specialty testing for equipment and supply contracts.
+ Collaborate with staff to evaluate and/or develop new techniques; perform comparative studies with older technology; perform evaluations to determine new guidelines.
+ Ensure compliance with accrediting and inspections agency requirements participating in activities associated with the laboratory accreditation process.
**What You Will Need** **:**
+ Bachelor's degree required.
+ Minimum of FOUR (4) years of clinical laboratory experience.
+ Experience with Next Generation Sequencing; bioinformatics; quantitative PCR; DNA/RNA purification and quantitation techniques.
+ Knowledge of regulatory guidelines for molecular testing.
+ Ability to adapt to new environment and new work assignment quickly.
+ Ability to lift 10 - 30 pounds.
+ Excellent hand-eye coordination.
+ Strong communications skills, both oral and written.
+ Excellent organizational and time management skills
+ Must be able to OBTAIN and MAINTAIN a Federal or DoD "PUBLIC TRUST"; candidates must obtain approved adjudication of their PUBLIC TRUST prior to onboarding with Guidehouse. Candidates with an ACTIVE PUBLIC TRUST or SUITABILITY are preferred.
**What Would Be Nice To Have** **:**
+ Preferred fields of study: Biology, Life Sciences, or a related discipline.
+ Experience with clinical molecular testing is strongly preferred.
+ ASCP (or similar) certification as a Medical Technologist (MT), Clinical Laboratory Scientist (CLS), or Medical Laboratory Scientist (MLS), preferred.
The annual salary range for this position is $85,000.00-$141,000.00. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.
**What We Offer:**
Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.
Benefits include:
+ Medical, Rx, Dental & Vision Insurance
+ Personal and Family Sick Time & Company Paid Holidays
+ Parental Leave
+ 401(k) Retirement Plan
+ Group Term Life and Travel Assistance
+ Voluntary Life and AD&D Insurance
+ Health Savings Account, Health Care & Dependent Care Flexible Spending Accounts
+ Transit and Parking Commuter Benefits
+ Short-Term & Long-Term Disability
+ Tuition Reimbursement, Personal Development, Certifications & Learning Opportunities
+ Employee Referral Program
+ Corporate Sponsored Events & Community Outreach
+ Care.com annual membership
+ Employee Assistance Program
+ Supplemental Benefits via Corestream (Critical Care, Hospital Indemnity, Accident Insurance, Legal Assistance and ID theft protection, etc.)
+ Position may be eligible for a discretionary variable incentive bonus
**About Guidehouse**
Guidehouse is an Equal Opportunity Employer-Protected Veterans, Individuals with Disabilities or any other basis protected by law, ordinance, or regulation.
Guidehouse will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of applicable law or ordinance including the Fair Chance Ordinance of Los Angeles and San Francisco.
If you have visited our website for information about employment opportunities, or to apply for a position, and you require an accommodation, please contact Guidehouse Recruiting at or via email at . All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodation.
All communication regarding recruitment for a Guidehouse position will be sent from Guidehouse email domains including @guidehouse.com or . Correspondence received by an applicant from any other domain should be considered unauthorized and will not be honored by Guidehouse. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. Never provide your banking information to a third party purporting to need that information to proceed in the hiring process.
If any person or organization demands money related to a job opportunity with Guidehouse, please report the matter to Guidehouse's Ethics Hotline. If you want to check the validity of correspondence you have received, please contact . Guidehouse is not responsible for losses incurred (monetary or otherwise) from an applicant's dealings with unauthorized third parties.
_Guidehouse does not accept unsolicited resumes through or from search firms or staffing agencies. All unsolicited resumes will be considered the property of Guidehouse and Guidehouse will not be obligated to pay a placement fee._
Molecular Biologist
Posted today
Job Viewed
Job Description
Job Description
Description:
Venesco, LLC., is seeking a Molecular Biologist to assist on a contract with a federal government client in (LOCATION).
US Citizenship and (CLEARANCE) is required for this position.
The successful candidate will work directly with the Client and support team members to:
- Assist biological and medical scientists in laboratories, setting up, operating, and maintaining laboratory instruments & equipment, monitoring experiments, making observations, and calculating/recording results.
- Perform DNA extraction from samples, generate genomic data through molecular techniques, and characterize genomic variation using phylogenetic tools.
- Perform next generation sequencing, PCR, and bioinformatics as needed in support of various projects research objectives.
- Assist PHT staff in developing and optimizing procedures for pathogen and infectious disease testing. Including the design and synthesis of primers and probes for those procedures.
- Update/conduct review of scientific literature relevant to the research initiatives.
- Support experimental planning/design, protocol training and execution, and data collection and analysis.
- Support pursuit of funding opportunities, and development, reporting, and editing of competitive, well-written, full drafts of research proposals, papers, and presentations as related to the project.
- Assist with the preparation, coordination, and submission of protocol-related documents to Institutional Review Boards (IRB) or Institutional Biosafety Committee (IBC).
- Support the preparation of reports of program initiatives as related to the project at the direction and input of PHT staff.
- Support the laboratory with other tasks as required to ensure proper function of the laboratory, including but not limited to communal solid waste disposal, and general laboratory maintenance procedures.
- Perform experiments within a high containment lab in support of ongoing BSL-3 level efforts, being able to don a power air purifying respirator and full body personal protective equipment, for multiple hours per day.
- The Contractor shall abide by all Federal, State and USAFSAM directives concerning the confidentiality of records, as embodied in federal statutes including the Privacy Act of 1974 and Health Information Portability Accountability ACT (HIPAA).
Venesco, LLC, is an equal opportunity and affirmative action employer. Venesco is committed to administering all employment and personnel actions on the basis of merit and free of discrimination based on race, ethnicity, religious affiliation, gender, gender identity or expression, sexual orientation, national origin, protected veteran status, or status as an individual with a disability. Consistent with this commitment, we are dedicated to the employment and advancement of qualified minorities, women, individuals with disabilities, protected veterans, persons of all ethnic backgrounds and religions according to their abilities.
For more information on Venesco, LLC., visit
Requirements:
- Experience with prioritizing and executing tasks in a high-pressure environment.
- Experience with government contracting firms supporting the Federal government.
- Ability to maintain confidentiality of sensitive information within and external to Venesco, LLC., using own judgment.
- Exceptional analytical, conceptual, and problem-solving abilities.
- Ability to quickly develop understanding of the organization’s goals and objectives.
- Able to prioritize and execute tasks in a high-pressure environment.
- Excellent verbal, written, and interpersonal communication skills.
- Exceptionally self-motivated, directed, and detail oriented.
- Proficient in Microsoft Office (word, Excel, Outlook) and Adobe Acrobat.
Microbiologist/Molecular Biologist
Posted today
Job Viewed
Job Description
Microbiologist/Molecular Biologist at Pace Analytical Life Sciences summary:
The Microbiologist/Molecular Biologist conducts advanced microbiological and molecular biology testing to support the development of new pharmaceutical products. Responsibilities include manipulating microbial genetic material, performing PCR, DNA sequencing, protein assays, and bacterial culturing under lab management direction. The role requires strong technical expertise, attention to detail, and effective communication skills to ensure accurate lab documentation and contribute to scientific innovation for health and safety.
Shift:
Monday - Friday, 8 AM - 4:30 PMAre you ready to work making the world a safer, healthier place? Join our mission to continuously move science forward; to innovate and advance all aspects of our business to improve the health and safety of our communities and lives.
Candidate will use their skills and knowledge in Microbiology, Molecular Biology and Bacteriology to support development of new products.
What you'll do:
- Manipulate microbial genetic material for the development of new products
- Conduct analysis of pharmaceutical products using traditional microbiological techniques such as dilution, pour plating, and filtration
- Under the direction of lab management, perform a wide range of general Microbiology and Molecular testing to include: PCR, PCR design, primer design, PCR optimization, DNA extraction from bacteria,
- DNA sequencing, DNA gel electrophoresis, protein extraction, BCA assay, PAGE, Western blotting, Western blot optimization, Silver staining, antibody sourcing, bacteriology and fermentation
- May also perform: cloning, subcloning, restriction digests, ligations, transformations, Southern blots and protein expression
- Culturing bacterial and mammalian cell lines
What you'll Bring:
- Bachelor's degree in Biology, focus in Microbiology and Molecular Biology preferred
- Understanding of the microbiology and molecular testing - Sterile Technique experience
- Able to perform testing to SOP specifications
- Highly organized with and attentive to detail
- Strong communication and lab documentation/reporting skills
Find Your Place at Pace - We need you - your curiosity, your talents, and your drive - to help us advance this important work.
Benefits
When you join Pace®, you commit to work that makes a positive impact on our communities and our world. We commit to supporting you with benefits and perks that make a positive impact on your life. Full-time roles are eligible for our comprehensive benefits program which includes competitive salaries, medical, dental vision, 401K retirement savings plan (100% vested immediately in the employer match), life, disability and voluntary benefits, paid time off for holiday, sick and vacation days, HSA, wellness program, flexible spending accounts, tuition reimbursement, Employee Assistance program, parental leave, optional legal coverage and ID theft.
Equal Opportunity Employer
Pace® provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, creed, color, religion, genetics, protected veteran status, national origin, sex, age, disability, marital status, sexual orientation, gender identity or expression, citizenship, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
Keywords:
microbiology, molecular biology, PCR, DNA sequencing, bacteriology, protein assays, pharmaceutical testing, lab documentation, sterile technique, genetic material manipulation
Microbiologist /Molecular Biologist
Posted today
Job Viewed
Job Description
Advance your career in microbiology and molecular biology by supporting innovative R&D projects. This hands-on role involves microbial analyses, method development, and cross-functional collaboration to deliver high-impact data.
Key Responsibilities:
- Perform microbial culturing, CFU quantitation, and viability/stability assays
- Refine protocols and ensure accurate data reporting
- Operate and maintain lab instruments
- Communicate findings across teams
Qualifications:
- Bachelor’s or Master’s in Microbiology, Molecular Biology, or related field
- Skilled in aseptic techniques and microbial quantification
- Strong attention to detail and communication skills
- Comfortable working independently and in multidisciplinary teams
We are an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, sex, sexual orientation, age, national origin, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state, or local laws.
JOB-
Microbiologist/Molecular Biologist
Posted 12 days ago
Job Viewed
Job Description
Job Description
The Microbiologist/Molecular Biologist will support research and development initiatives by performing microbial analysis across various projects. This role will contribute to method development, execute laboratory assays, and collaborate cross-functionally to ensure high-quality data generation and reporting.
Responsibilities
+ Conduct microbiological analyses on a variety of microbial species to support internal research studies.
+ Develop and refine protocols for Colony Forming Unit (CFU) quantitation and other microbiological techniques.
+ Perform viability and stability assays following established standard operating procedures (SOPs).
+ Process diverse sample types for microbial recovery and cultivation across multiple media types.
+ Prepare, analyze, and communicate experimental data and findings to internal teams and stakeholders.
+ Operate, troubleshoot, and maintain laboratory instruments and equipment to ensure optimal performance.
+ Participate in general lab upkeep, including supply inventory, equipment calibration, and cleanliness.
+ Collaborate with cross-functional teams within the organization as well as with external partners as needed.
Essential Skills
+ Bachelor's or master's degree in Microbiology, Molecular Biology, or a related field.
+ Experience with microbial culturing, aseptic techniques, and microbial quantification methods.
+ Strong attention to detail and ability to follow complex protocols accurately.
+ Effective communication skills, both written and verbal, for reporting and collaboration.
+ Ability to work independently as well as part of a multidisciplinary team.
Additional Skills & Qualifications
+ Proficiency in Colony Forming Unit quantitation and assay techniques.
+ Experience with laboratory equipment operation and maintenance.
Work Environment
The role is based in Chesterfield, MO, in a laboratory setting equipped with advanced instruments and technology. The work involves maintaining a clean and organized lab environment, working collaboratively with various teams, and ensuring the accurate reporting of data.
Job Type & Location
This is a Contract position based out of Chesterfield, Missouri.
Pay and Benefits
The pay range for this position is $24.00 - $30.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
- Medical, dental & vision - Critical Illness, Accident, and Hospital - 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available - Life Insurance (Voluntary Life & AD&D for the employee and dependents) - Short and long-term disability - Health Spending Account (HSA) - Transportation benefits - Employee Assistance Program - Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Chesterfield,MO.
Application Deadline
This position is anticipated to close on Oct 10, 2025.
About Actalent
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email (% ) for other accommodation options.
Lead Molecular Biologist
Posted today
Job Viewed
Job Description
Be The First To Know
About the latest Biologist Jobs in United States !
Lead Molecular Biologist
Posted 2 days ago
Job Viewed
Job Description
Senior Molecular Biologist
Posted 4 days ago
Job Viewed
Job Description
Senior Molecular Biologist
Posted 4 days ago
Job Viewed
Job Description
Responsibilities:
- Design and execute advanced molecular biology experiments using a variety of techniques, including PCR, qPCR, Western blotting, ELISA, flow cytometry, and next-generation sequencing (NGS).
- Develop and optimize new experimental protocols and assays for target identification and validation.
- Analyze and interpret large datasets generated from experiments, drawing insightful conclusions and making data-driven recommendations.
- Collaborate with cross-functional teams, including computational biologists, chemists, and clinicians, to integrate findings and drive research projects forward.
- Prepare detailed reports, presentations, and publications of research findings for both internal and external audiences.
- Mentor and guide junior research scientists, fostering a collaborative and innovative research environment.
- Stay abreast of the latest scientific literature and technological advancements in molecular biology and related fields.
- Ensure compliance with all laboratory safety protocols and regulatory requirements.
- Ph.D. in Molecular Biology, Biochemistry, Genetics, or a related field.
- Minimum of 5 years of post-doctoral or industry research experience in molecular biology.
- Proven track record of successfully designing and executing complex research projects.
- Extensive hands-on experience with a broad range of molecular biology techniques.
- Strong analytical and problem-solving skills with a keen attention to detail.
- Excellent written and verbal communication skills, with the ability to present complex scientific information clearly and concisely.
- Experience with bioinformatics tools and NGS data analysis is highly desirable.
- Demonstrated ability to work independently and as part of a remote team.
- Passion for scientific discovery and a commitment to advancing human health.