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Assistant Intern Jobs in California (NOW HIRING)

ChromoLogic

Lab Assistant Intern

Monrovia, CA · On-site

$24 - $30/hr

As a Lab Assistant Intern, you will play an important role in supporting laboratory operations, maintaining organized workspaces, and assisting with experimental activities that help advance ...

New

ChromoLogic LLC

Lab Assistant Intern

Monrovia, CA · On-site

$24 - $30/hr

As a Lab Assistant Intern, you will play an important role in supporting laboratory operations, maintaining organized workspaces, and assisting with experimental activities that help advance ...

New

ChromoLogic

Lab Assistant Intern

Monrovia, CA

$24 - $30/hr

As a Lab Assistant Intern, you will play an important role in supporting laboratory operations, maintaining organized workspaces, and assisting with experimental activities that help advance ...

Golden Hippo

Purchasing Assistant Intern

Los Angeles, CA · On-site

$18 - $20/hr

Purchasing Assistant Intern Location: Woodland Hills, CA Program Dates: * Start Date: September 14th * End Date: December 10th Workload: Part-time, 25-29 hours/week What You'll Be Doing: Responsible ...

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Assistant Intern information

What is an assistant intern?

Assistant Interns are entry-level professionals who support teams or individuals within an organization, often while gaining practical experience in their field of interest. Their tasks typically include administrative duties, scheduling, data entry, and assisting with projects or research. Assistant Interns work under supervision and are expected to learn on the job, develop workplace skills, and contribute to daily operations. This role is commonly filled by students or recent graduates seeking hands-on exposure in a professional environment.

What does an assistant intern do?

As an Assistant Intern, you'll typically handle a mix of administrative and project-based tasks, such as scheduling meetings, preparing documents, conducting basic research, and supporting team members with day-to-day operations. These responsibilities are essential for keeping workflows organized and ensuring that projects move forward smoothly. Your contributions help free up time for other team members to focus on higher-priority tasks, making you an integral part of the team’s success. Interns often gain exposure to various departments, which is a valuable opportunity to learn about the organization and build professional skills.

What skills and qualifications are needed to thrive as an assistant intern?

To thrive as an Assistant Intern, you need strong organizational skills, attention to detail, and basic proficiency in office applications, often supported by enrollment in or completion of a relevant academic program. Familiarity with Microsoft Office Suite, email platforms, and collaboration tools like Google Workspace is typically expected. Proactivity, eagerness to learn, and effective communication help interns stand out in supporting teams and adapting to new tasks. These skills and qualities are crucial for efficiently contributing to projects and maximizing learning opportunities in a professional environment.

What is the difference between Assistant Intern vs Intern?

AspectAssistant InternIntern
Required CredentialsTypically enrolled in or recent graduate of relevant educational programsUsually students or recent graduates seeking experience
Work EnvironmentSupports team members, performs assigned tasks, often in office settingsAssists with projects, learns industry practices, often in similar settings
Employer & Industry UsageCommon in corporate, nonprofit, and government sectorsWidely used across various industries for entry-level learning roles
Search & Comparison IntentPeople comparing entry-level support roles with internship positionsIndividuals exploring internship opportunities or entry-level support roles

In summary, an Assistant Intern typically supports teams with specific tasks and may have more defined responsibilities, while an Intern focuses on learning and gaining experience. Both roles are entry-level and often overlap in work environment and industry usage, but the Assistant Intern may be slightly more integrated into ongoing projects.

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

The most popular types of Intern jobs in California are:

What cities in California are hiring for Assistant Intern jobs?

Cities in California with the most Assistant Intern job openings:

Assistant Intern jobs near you
Infographic showing various Assistant Intern job openings in California as of August 2026, with employment types broken down into 2% As Needed, 79% Full Time, 16% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Lab Assistant Intern

ChromoLogic

Monrovia, CA • On-site

$24 - $30/hr

Internship

Posted 3 days ago

New

Job description

Join Our Team and Help Drive Innovation

Are you passionate about science, engineering, and hands-on research? We're looking for a motivated Lab Assistant Intern to join our team and gain valuable real-world experience in a dynamic laboratory environment. This internship offers an exciting opportunity to work alongside experienced scientists and engineers, contribute to cutting-edge research projects, and develop practical laboratory skills that will support your future career.

As a Lab Assistant Intern, you will play an important role in supporting laboratory operations, maintaining organized workspaces, and assisting with experimental activities that help advance innovative technologies and research initiatives.

ChromoLogic LLC (www.chromologic.com) is a world-class innovation center with advanced scientific research and development in the medical, aerospace and security markets.

What You'll Do
  • Perform routine laboratory tasks, following established protocols and safety guidelines
  • Assist with sample preparation, reagent formulation, and basic experimental setup
  • Collect, record, and organize experimental data with accuracy and attention to detail
  • Maintain laboratory cleanliness, including equipment care & inventory organization
  • Support ongoing research and development projects by completing assigned tasks
  • Assist in documenting procedures, observations, and test results to ensure accurate recordkeeping
  • Work collaboratively with team members to help achieve project goals and milestones
Qualifications
  • Current undergraduate or graduate student in Chemistry, Chemical Engineering, Materials Science, Mechanical Engineering, or a related field
  • Basic understanding of laboratory safety practices and standard laboratory procedures
  • Strong attention to detail and ability to follow written instructions and experimental protocols
  • Excellent organizational, communication, and time-management skills
  • Ability to work independently while also contributing effectively within a team environment
  • Willingness to learn, take initiative, and adapt in a fast-paced research setting
What You'll Gain
  • Hands-on experience in a professional research and development laboratory
  • Exposure to real-world scientific and engineering challenges
  • Opportunities to develop laboratory, analytical, and problem-solving skills
  • Experience working on innovative projects that make a real-world impact
Why Join Us?

At our organization, curiosity, innovation, and teamwork drive everything we do. As a Lab Assistant Intern, you'll have the opportunity to build technical expertise, contribute to impactful research, and gain valuable experience that will help launch your career in science and engineering. We offer competitive wages and a flexible schedule (30 hours/week).

Apply today and take the next step in your scientific and engineering journey!