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Internship Core Lab Jobs in California (NOW HIRING)

Prime Intellect

Internship

San Francisco, CA · On-site

Our platform, Lab, unifies compute, environments, evaluations, secure sandboxes, high-performance ... Fleet, Core Auto, and more. We are looking for people who want to build at the intersection of ...

Arcturus

Engineering Internship

Los Angeles, CA · On-site

$18 - $23.50/hr

At its core, Arcturus is developing a new class of carbon nanomaterial-infused metal matrix ... Help translate experimental procedures into clear, repeatable work instructions and lab notes ...

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Internship Core Lab information

What is an internship core lab?

An Internship Core Lab refers to a hands-on training program within a laboratory setting, often found in hospitals, universities, or research institutes. Interns working in a core lab typically assist with routine tests, manage laboratory equipment, and support research or diagnostic projects under supervision. These internships provide valuable practical experience for students or recent graduates pursuing careers in laboratory science, biology, or medical technology. The core lab environment exposes interns to a variety of laboratory procedures and helps them develop essential technical and analytical skills.

What types of hands-on experience can I expect during an internship in a core laboratory setting?

As an intern in a Core Lab, you can expect to gain practical experience with a variety of laboratory equipment and diagnostic technologies, under the supervision of experienced laboratory professionals. Your daily tasks may include preparing specimens, running routine tests, assisting with quality control procedures, and learning how to interpret basic results. The role often involves close collaboration with medical technologists and other lab staff, offering a unique opportunity to observe workflow, learn about lab protocols, and understand the importance of accuracy and safety in a clinical lab environment. This experience can be invaluable for those considering a career in laboratory science or related healthcare fields.

What are the key skills and qualifications needed to thrive as an internship core lab, and why are they important?

To thrive as an intern in a Core Lab, you generally need a background in biological or chemical sciences, strong analytical skills, and current enrollment in a relevant degree program. Familiarity with laboratory equipment, data analysis software, and safety protocols is often required, along with any necessary lab safety certifications. Attention to detail, effective communication, and a willingness to learn are key soft skills that help interns stand out. These skills and qualities are crucial for accurate experimental results, maintaining lab safety, and contributing effectively to research teams.

What is the difference between Internship Core Lab vs Laboratory Technician?

AspectInternship Core LabLaboratory Technician
Required CredentialsTypically pursuing or recent graduate of relevant science programsAssociate degree or certification in laboratory sciences
Work EnvironmentEducational, training-focused, supervised by professionalsProfessional lab setting, performing routine tests and procedures
Employer & Industry UsageEducational institutions, research labs, internships for studentsHospitals, clinics, research facilities, industrial labs

Internship Core Lab roles are primarily training positions for students or recent graduates gaining practical experience. Laboratory Technicians are trained professionals responsible for conducting routine lab tests in various industries. While both roles involve laboratory work, internships focus on learning, whereas technicians perform ongoing operational tasks.

What are the most commonly searched types of Core Lab jobs in California?

The most popular types of Core Lab jobs in California are:

What cities in California are hiring for Internship Core Lab jobs?

Cities in California with the most Internship Core Lab job openings:

Internship Core Lab jobs near you
Infographic showing various Internship Core Lab job openings in California as of June 2026, with employment types broken down into 60% Full Time, 39% Part Time, and 1% Temporary. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Internship

San Francisco, CA • On-site

Prime Intellect
See more jobs at Prime Intellectexternal

Full-time

Re-posted yesterday

Job description

Own Your Intelligence
Prime Intellect is building the open superintelligence stack: the infrastructure frontier AI labs build internally, made available to every ambitious AI team.
Our platform, Lab, unifies compute, environments, evaluations, secure sandboxes, high-performance training, and deployment into one full-stack system for post-training at frontier scale - from SFT and RL to tool use, agent workflows, and continuously improving production models. We are building open frontier AI: open-source models trained end to end for long-horizon tasks like autonomous research, and the full-stack platform our own research team uses to build them. The next generation of AI companies, enterprises, and research teams do not just need more GPUs. They need the ability to turn their own workflows, tools, data, and feedback loops into superintelligence they own.
Prime Intellect has raised $150M in total funding from Founders Fund, Radical Ventures, NVIDIA, and exceptional AI, infrastructure, and enterprise operators - including Andrej Karpathy, Dwarkesh Patel, and leaders and founders from Ramp, Perplexity, Harvey, Mercor, Zapier, Datadog, Cognition, OpenAI, Thinking Machines, Together AI, SemiAnalysis, LangChain, Browserbase, Cloudflare, Sierra, Databricks, Airbnb, OpenRouter, Standard Intelligence, Fleet, Core Auto, and more. We are looking for people who want to build at the intersection of frontier research, real infrastructure, and go-to-market for a category that does not fully exist yet.
We're looking for exceptional interns who've already built real systems, contributed to open-source, or gone deep across technical domains.
If you thrive in open-ended, high-stakes problem spaces and want to push the limits of open, distributed AI, we want to hear from you. Whether your strength is in AI, systems, distributed compute, cryptography, or something unexpected, what matters is how fast you learn, how well you execute, and how deeply you think.
Tell us what excites you about PrimeIntellect, something impressive you've built, and how you'd accelerate decentralized AGI.

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