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Science jobs in South San Francisco, United States
61 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
Science jobs in South San Francisco at a glance
- Open roles
- 61
- Remote
- 2%
- Posted in the last 30 days
- 17
- Advertised pay, middle half
- $126K – $205Kmedian $170K
From the 52 science jobs here that state yearly pay in USD: the top of each advertised range. Updated nightly.
Hiring most here
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1–20 of 61 jobs
Axiom · South San Francisco, California, United States
On-siteFull-timeManagerScience & researchBuild and run Axiom’s laboratory operations, enabling scientists and robotics engineers to generate massive, exceptionally high-quality datasets for AI models that predict human drug outcomes.; Help bring our new lab online, coordinating equipment installation, utilities,…
Scientist, Mass Spectrometry
6 days agoAxiom · South San Francisco, California, United States
On-siteFull-timeScience & researchOwn Axiom’s LC-MS/MS operations across targeted and untargeted workflows, including chromatography, UV detection, mass spectrometry, and supporting equipment.; Develop and run reactive-metabolism assays to identify drug metabolites and trapped reactive intermediates, using…
Scientist, Cell Biology
6 days agoAxiom · South San Francisco, California, United States
On-siteFull-timeScience & researchBuild human cell models that accurately predict drug-induced toxicity in the liver, kidney, heart, immune system, and pharmacokinetics like exposure and metabolisms.; Design and optimize physiologically relevant systems using primary human cells, multicellular cultures,…
Xaira Therapeutics · South San Francisco, California, United States
ContractSenior$65.00 – $80.00 an hourScience & researchWe are seeking an accomplished Senior Scientist to join our team at Xaira Therapeutics on a contract basis. In this role, you will lead the design and execution of innovative experiments that accelerate our drug discovery and development efforts, applying functional genomics…
Laboratory Operations Lead
10 days agoEpicrispr Biotechnologies · South San Francisco, California, United States
Lead / staff$85K – $100K a yearScience & researchEpicrispr Biotechnologies is seeking a highly organized and solutions-oriented Laboratory Operations Lead to support the operational infrastructure of our growing research and development organization.
Research Assistant
12 days agoonepot · South San Francisco, California, United States
On-siteFull-timeEntry levelScience & researchThis is a hands-on position spanning chemical inventory, automated laboratory workflows, and general lab operations. You will work closely with our lab team, helping organize ongoing work and keeping accurate records of what was completed.
Principal Scientist, Peptide Chemistry
2 weeks agoCalico · South San Francisco, California, United States
Lead / staff$197K – $220K a yearScience & researchCalico (Calico Life Sciences LLC) is an Alphabet-founded research and development company whose mission is to harness advanced technologies and model systems to increase our understanding of the biology that controls human aging. Calico will use that knowledge to devise…
Xaira Therapeutics · South San Francisco, California, United States
Senior$101K – $126K a yearScience & researchWe are seeking a highly motivated Senior Associate Scientist to join our High-Throughput Protein Production team and play a key role in automating, streamlining, and scaling up protein production processes. This position offers a unique opportunity to leverage your expertise in…
Xaira Therapeutics · South San Francisco, California, United States
Senior$136K – $170K a yearScience & researchAs a Senior Scientist on Xaira’s High-throughput Biology team, you will invent and develop single-cell assays for AI-driven drug discovery. You will create new molecular readouts and extend commercial and published technologies to measure cellular state and responses at scale.…
Group Lead, Immunology
2 weeks agoNewLimit · South San Francisco, California, United States
Lead / staff$180K – $240K a yearScience & researchNewLimit is seeking an immunologist with leadership experience in therapeutics to lead our Immunology team. Our Immunology program is developing reprogramming medicines to restore youthful function in aged T cells for the treatment of inflammatory & infectious diseases with a…
Scientist, mRNA Downstream Purification
2 weeks agoNewLimit · South San Francisco, California, United States
Entry level$120K – $155K a yearScience & researchWe are seeking a Scientist to lead downstream process development for the mRNA Engineering team. In this role, you will design, optimize, and scale purification processes for mRNA drug substance.
Scientist, mRNA Analytical Development
2 weeks agoNewLimit · South San Francisco, California, United States
Entry level$120K – $155K a yearScience & researchWe are seeking a Scientist to establish and grow NewLimit's mRNA analytical testing suite. In this role, you will lead the development of analytical methods to characterize our DNA templates and mRNAs. The assays you build will drive mRNA process development efforts as our…
NewLimit · South San Francisco, California, United States
Senior$130K – $171K a yearScience & researchNewLimit is a biotechnology company working to radically extend human healthspan. We’re developing medicines to treat aging by reprogramming the epigenome, a new therapeutic mechanism to restore youthful function in aged cells. We’ve built the world’s leading experimental and…
Xaira Therapeutics · South San Francisco, California, United States
Lead / staff$164K – $205K a yearScience & researchWe are looking for a Principal Scientist with a strong background in immunology to identify new therapeutic opportunities and help shape Xaira’s portfolio.
Lab Operations Specialist
3 weeks agoCalico · South San Francisco, California, United States
Mid level$105K – $115K a yearScience & researchCalico is seeking an exceptional and experienced Lab Operations Specialist who will work within the Facilities and Operations group. The candidate will also work closely with the research groups and scientists and with other functional groups at Calico.
Environmental Specialist
3 weeks agoTriumvirate Environmental · South San Francisco, California, United States
Full-timeMid level$28.00 an hourScience & researchDevelop an understanding of OSHA regulations as well as Triumvirate’s Health and Safety practices; Preparation of chemical and biological waste for shipment and disposal, including creation of all federal/state waste documents and managing the paperwork for the material.; Safe…
Scientist, Biology
3 weeks agoAlector · South San Francisco, California, United States
On-siteFull-time$145K – $155K a yearScience & researchOur mission is to develop therapies that empower the immune system to combat neurodegeneration and our team is focused on developing treatments for some of the most challenging diseases facing our society. By harnessing advancements in genetics, immunology and neuroscience, we…
Senior Scientist, Antibody Characterization
4 weeks agoXaira Therapeutics · South San Francisco, California, United States
Senior$136K – $170K a yearScience & researchAs a part of the Protein Analytics team, you will play a crucial role in discovering and developing novel biotherapeutics. The ideal candidate will have extensive experience characterization of monoclonal and bi/multispecific antibodies within a biotherapeutics discovery…
Gene Editing Lab Technician (2nd Shift)
4 weeks agoOhalo · South San Francisco, California, United States
Full-timeFrom $33.00 an hourScience & researchOhalo Genetics is seeking a motivated Gene Editing Lab Technician who will contribute to the advancement of plant variety development. The successful candidate will be detail-oriented, enthusiastic about hands-on work, and responsible. Prior experience in a sterile work…
Gene Editing Lab Technician (1st Shift)
4 weeks agoOhalo · South San Francisco, California, United States
Full-timeFrom $29.50 an hourScience & researchOhalo Genetics is seeking a motivated Gene Editing Lab Technician who will contribute to the advancement of plant variety development. The successful candidate will be detail-oriented, enthusiastic about hands-on work, and responsible. Prior experience in a sterile work…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.