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Week Internship Jobs in California (NOW HIRING)

Vast

2026 Fall Internship - Manufacturing

Long Beach, CA · On-site

$40/hr

This is a 12 week internship at our office in Long Beach, CA. Responsibilities will vary depending on each intern's area of expertise. We are currently looking for candidates with experience in the ...

Ducommun

Supply Chain Intern

Carson, CA · On-site

$21 - $22/hr

Supply Chain Intern Ducommun is seeking summer interns to join our team for a 10-week internship, from 05/25/2026 to 07/31/2026. Who are we? Founded in 1849, Ducommun is the oldest company in ...

Fluency

Engineering Intern

San Francisco, CA · On-site

$40 - $50/hr

About the internship We're hiring an Engineering Intern for a 13-week internship at our San Francisco office. You'll work at least 3 days per week (8-hour days) on-site, and the schedule is designed ...

New

Workday

Strategic Planning Finance MBA Intern

Pleasanton, CA · On-site

$19.75 - $25.75/hr

During the 10-week internship experience, you'll make an impact at Workday by engaging in meaningful work, all the while forging professional connections, and strengthening your skills in an ...

LIFT

LIFT Coach (LA)

Los Angeles, CA · On-site

$500 - $550/wk

Summer internship - $XX per hour for 10-week internship ($XX estimated amount for summer internship based on anticipated minimum total number of hours worked; the actual amount paid will be based on ...

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All JobsWeek JobsWeek Internship JobsWeek Internship Jobs in California

Week Internship information

What is a week internship?

A week internship is a short-term work experience program that typically lasts for one week. It allows students or recent graduates to gain insight into a particular industry or job role, often through job shadowing, attending meetings, and completing small tasks or projects. Week internships are designed to provide a brief but valuable exposure to professional environments and can help individuals decide if they are interested in pursuing a career in that field. These internships are often unpaid and are most common during school breaks or as part of career exploration programs.

What are the key skills and qualifications needed to thrive in a week-long internship, and why are they important?

To thrive in a week-long internship, you need a willingness to learn quickly, a basic understanding of the organization's field, and punctuality. Familiarity with productivity tools like Microsoft Office or Google Workspace is often expected. Strong communication, adaptability, and initiative help interns make a positive impression and maximize learning. These skills are important because they enable interns to contribute effectively in a short timeframe and demonstrate their potential to employers.

What can I expect in terms of mentorship and feedback during a week-long internship?

During a week-long internship, mentorship is typically structured to maximize learning within a short period. Interns often receive direct supervision from a designated mentor or team member, with daily check-ins or feedback sessions to guide progress. While the condensed timeframe means you may not experience long-term projects, you'll likely participate in focused tasks and receive constructive feedback to help you understand your strengths and areas for improvement. Open communication and a proactive approach to asking questions can enhance your experience and ensure you make the most of the opportunity.

Is 22 too old for an internship?

Week internships are typically designed for students or early-career individuals, but age is not a strict barrier. Many employers value skills and motivation over age, and internships can be suitable for recent graduates or those seeking career changes regardless of being in their early twenties.

How can I find an internship immediately?

To find a week internship quickly, search online job boards, company career pages, and internship platforms that list short-term opportunities. Applying early, tailoring your resume to highlight relevant skills, and networking can increase your chances of securing an immediate internship.

What is the difference between Week Internship vs Summer Internship?

AspectWeek InternshipSummer Internship
DurationTypically 1-2 weeksUsually 8-12 weeks
CredentialsOften requires minimal prerequisitesMay require coursework or related experience
Work EnvironmentShort-term, focused projectsExtended engagement, broader exposure
PurposeIntroductory experience, explorationSkill development, networking, career planning

Week internships are brief, focused experiences ideal for exploring careers or gaining quick exposure, while summer internships offer a longer-term opportunity for in-depth learning and professional growth. Both serve different needs but are valuable for early career development.

Can an internship be for a week?

Yes, a week-long internship is possible and often used for short-term projects or introductory experiences. However, most internships typically last several weeks or months to provide meaningful training and skill development. The duration depends on the employer's program and the internship's goals.

Is $20 an hour good for an internship?

For a week internship, earning $20 an hour is generally considered above average, as many internships pay between minimum wage and $15 per hour. The value depends on the industry, location, and the skills gained, but $20 per hour can provide fair compensation for an internship role. Interns should also consider other benefits such as experience, networking opportunities, and potential for future employment.
What are the most commonly searched types of Week jobs in California? The most popular types of Week jobs in California are:
What cities in California are hiring for Week Internship jobs? Cities in California with the most Week Internship job openings:
Week Internship jobs near you
2026 Fall Internship - Manufacturing

2026 Fall Internship - Manufacturing

Vast

Long Beach, CA • On-site

$40/hr

Full-time, Internship

Medical, Dental, Vision, Life, Retirement, PTO

Posted 9 days ago

Job description

At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Using an incremental, hardware-rich and low-cost approach, Vast is rapidly developing its multi-module Haven Station. Haven Demo's 2025 success made Vast the only operational commercial space station company to fly and operate its own spacecraft. Next, Haven-1 is expected to become the world's first commercial space station when it launches, followed by additional Haven modules to enable permanent human presence by 2030. Our team is all-in, committed to executing our mission safely and on time. If you want to work with the most talented people on Earth furthering space exploration for humanity, come join us.
Vast offers an advanced internship program with hands-on opportunities to design and build space hardware and software. You will play a crucial role in the development and build of the systems that will be required for the operation of artificial-gravity human-rated space stations.
Our interns are mentored by industry experts to solve challenging real-world engineering problems across our hiring teams. This is a 12 week internship at our office in Long Beach, CA.
Responsibilities will vary depending on each intern's area of expertise. We are currently looking for candidates with experience in the the following engineering disciplines:
  • Tooling

Minimum Qualifications:
  • Qualified candidates must be enrolled in a Bachelor's or Master's degree program from an accredited college or university in manufacturing engineering, mechanical engineering, aerospace engineering or other related engineering discipline.
  • Ability to work full-time onsite in Long Beach, CA.

Preferred Qualifications:
  • Application of technical skills outside of the classroom (examples include: extracurricular projects, volunteering, personal projects, laboratory research, or prior internship/work experience)
  • Proficiency in CAD software (e.g., SolidWorks, CATIA) for 3D modeling and simulation
  • Attention to detail
  • Strong engineering problem solving capabilities
  • Basic knowledge of engineering and equipment
  • Working knowledge of analysis tools
  • Ability to collaborate across different teams
  • Self-directed with a positive attitude and team spirit

Pay Rate:
  • Engineering Intern, Undergraduate: $35/hr
  • Engineering Intern, Master's: $40/hr

Pay Range: California
$35-$40 USD
COMPENSATION AND BENEFITS
Base salary will vary depending on job-related knowledge, education, skills, experience, business needs, and market demand. Salary is just one component of our comprehensive compensation package. Full-time employees also receive company equity, as well as access to a full suite of compelling benefits and perks, including: medical, dental, and vision coverage for employees and dependents, generous paid time off; up to 20+ days of vacation for exempt staff and up to 10+ days of vacation for non-exempt staff with the ability to cash-out unused vacation annually, paid parental leave, short and long-term disability insurance, life insurance, access to a 401(k) retirement plan, ClassPass credits, personalized mental healthcare through Spring Health, and other discounts and perks. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast's ongoing commitment to providing high-quality meals for employees.
U.S. EXPORT CONTROL COMPLIANCE STATUSThe person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a "U.S. person" as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. This status includes U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.
EQUAL OPPORTUNITY
Vast is an Equal Opportunity Employer; employment with Vast is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

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