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Reliability Engineer Intern Jobs in California (NOW HIRING)

Phonely Ltd

Software Engineer Intern

San Francisco, CA · On-site

Software Engineer Internship This is a high-impact internship where you'll write real code, ship ... reliability problems * Build internal tooling and dashboards to improve debugging, monitoring, and ...

PlusAI

Software Engineer Intern - Robotics

Santa Clara, CA · On-site

$19 - $65/hr

The intern will work with team and external vendor to bring up and validate fully redundant system ... A strong commitment to quality work, demonstrating reliability, accountability, and a proactive ...

Skydio, Inc

Electrical Engineer Intern

San Mateo, CA · On-site

$58/hr

As a member of the Electrical Engineering team, you will be helping solve tough challenges ... Collaborate cross-functionally with mechanical, firmware, reliability, software, and electrical ...

DataRobot

Agentic AI Intern

San Francisco, CA · Remote

As an AI Native Intern, you will be placed on one of our engineering or product teams tackling high ... Agent evaluation frameworks, tool-use reliability, and safety guardrails for autonomous agents

DataRobot

Agentic AI Intern

San Francisco, CA · Remote

As an AI Native Intern, you will be placed on one of our engineering or product teams tackling high ... Agent evaluation frameworks, tool-use reliability, and safety guardrails for autonomous agents

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All JobsReliability Engineer Intern JobsReliability Engineer Intern Jobs in California

Reliability Engineer Intern information

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$10

$19

$29

How much do reliability engineer intern jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for reliability engineer intern in California is $19.06, according to ZipRecruiter salary data. Most workers in this role earn between $15.91 and $20.62 per hour, depending on experience, location, and employer.

What does a reliability engineer intern do?

A Reliability Engineer Intern works under the guidance of experienced reliability engineers to analyze and improve the performance, durability, and safety of products or systems. Their tasks often include collecting and analyzing data on equipment failures, assisting in root cause analysis, and helping to develop maintenance plans or reliability testing procedures. Interns may also be involved in projects that focus on increasing the lifespan of equipment and minimizing downtime. This role provides hands-on experience with reliability tools and techniques, preparing interns for a career in reliability engineering.

What types of projects and responsibilities can a reliability engineer intern expect to handle during their internship?

As a Reliability Engineer Intern, you can expect to work closely with senior engineers on projects involving data analysis, equipment reliability assessments, and root cause investigations for equipment failures. Your daily tasks may include collecting and analyzing downtime data, assisting in preventive maintenance planning, and participating in team meetings to discuss ongoing reliability initiatives. Interns often have the opportunity to collaborate with cross-functional teams such as maintenance, operations, and engineering, gaining exposure to various aspects of plant operations. This hands-on experience provides valuable insight into the methods used to improve equipment performance and overall system reliability.

What are the key skills and qualifications needed to thrive as a reliability engineer intern, and why are they important?

To thrive as a Reliability Engineer Intern, you need a solid grounding in engineering fundamentals, data analysis, and problem-solving, typically supported by progress toward a relevant engineering degree. Familiarity with reliability modeling tools, statistical analysis software like Minitab or MATLAB, and maintenance management systems is often expected. Strong attention to detail, effective communication, and teamwork skills help you collaborate with engineers and convey technical findings. These competencies are critical for identifying failure risks, improving system performance, and supporting organizational reliability goals.

What is the difference between Reliability Engineer Intern vs Maintenance Engineer?

AspectReliability Engineer InternMaintenance Engineer
CredentialsTypically pursuing or recent graduate in engineering or related fieldRelevant technical certifications or experience in maintenance
Work EnvironmentOffice and field, focusing on data analysis and reliability testingIndustrial or plant settings, performing repairs and preventive maintenance
Industry UsageUsed in manufacturing, energy, and industrial sectors for reliability projectsCommon in manufacturing, facilities management, and industrial plants
Search IntentComparing internship roles, entry-level opportunities, or career pathsLooking for maintenance roles, technical jobs, or career development

Reliability Engineer Interns focus on analyzing data, improving system reliability, and supporting reliability projects, often in an office or testing environment. Maintenance Engineers perform hands-on repairs and preventive maintenance in industrial settings. While both roles support operational efficiency, the intern role is more analytical and project-based, whereas the maintenance role is more technical and hands-on.

Are reliability engineer interns in demand?

Reliability engineer interns are in demand as companies seek to improve product and system performance through early-career talent. Internships in this field often lead to full-time roles, especially in industries like manufacturing, energy, and technology that prioritize system reliability and maintenance skills. Knowledge of data analysis, failure modes, and reliability tools such as FMEA or RCM can enhance employability.

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

The most popular types of Reliability Engineer jobs in California are:

What are popular job titles related to Reliability Engineer Intern jobs in California?

For Reliability Engineer Intern jobs in California, the most frequently searched job titles are:

What job categories do people searching Reliability Engineer Intern jobs in California look for?

The top searched job categories for Reliability Engineer Intern jobs in California are:

What cities in California are hiring for Reliability Engineer Intern jobs?

Cities in California with the most Reliability Engineer Intern job openings:

Reliability Engineer Intern jobs near you
Infographic showing various Reliability Engineer Intern job openings in California as of August 2026, with employment types broken down into 100% Part Time. Highlights an 100% In-person job distribution, with an average salary of $39,648 per year, or $19.1 per hour.

Reliability Test Intern (Fall 2026)

Astranis

San Francisco, CA • On-site

$29/hr

Full-time, Internship

Re-posted 14 days ago

Job description

Astranis builds advanced satellites for high orbits, expanding humanity's reach into the solar system. Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe- large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts.
Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization. Astranis has raised over $750 million from some of the world's best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA.
Reliability Test Intern (Fall 2026)
Internships at Astranis typically last for twelve weeks, and are hourly roles designed for students who are currently enrolled at a four-year university.
As an Intern, you will have an amazing opportunity to work on hard problems - we pride ourselves on giving everyone at Astranis a chance to do meaningful work on complex projects, no matter their seniority. Many past interns have designed and tested hardware/software that is heading to space on our first satellite, and many of them are now full-time employees at Astranis.
If you have already graduated from a four-year university, please apply to be an Associate Engineer.
Role
  • Collaborate with cross-functional engineering teams to plan reliability tests for satellite hardware
  • Support test plan and procedure development based on design specifications and mission profiles
  • Set up, operate, and monitor environmental test equipment, including thermal chambers, thermal vacuum systems, vibration shaker tables, and combined thermal vibe chambers
  • Execute reliability tests such as thermal cycling, thermal vacuum, and vibration
  • Collect, analyze, and document test data to identify potential failure modes and ensure hardware meets reliability targets
  • Design test fixtures, setup instrumentation and data acquisition systems
Requirements
  • Currently pursuing a degree in Mechanical, Electrical, Aerospace Engineering, or a related technical field
  • Strong interest in hardware reliability, testing, and hands-on engineering work in a fast-paced environment
  • Ability to manage multiple tasks, prioritize effectively, and adapt to changing project needs
  • Strong communication skills
  • Must be onsite 5 days per week
Bonus
  • Hands-on experience with environmental or reliability testing
  • Familiarity with test equipment such as test chambers and DAQs
  • Experience with data analysis tools in Python, MATLAB, or similar
  • Exposure to hardware design, integration, or lab-based engineering projects
  • Understanding of failure analysis, root cause investigation, or reliability engineering principles
  • Previous internship, research, or project experience in aerospace or hardware-focused environments

The base pay for this position is $29.00 per hour.
Base Hourly Pay
$29-$29 USD
U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required
(To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3))
Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

Apply