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Associate Engineer Jobs in Castro Valley, CA (NOW HIRING)

PsiQuantum

Optical Packaging Engineer

Milpitas, CA

$150K - $194K/yr

The Associate Engineer will build fiber-coupled optical packages with photonic chips and work closely with the optical packaging and operations teams. Responsibilities: * Support hand-on ...

PsiQuantum

Optical Packaging Engineer

Milpitas, CA · On-site

$150K - $194K/yr

The Associate Engineer will build fiber-coupled optical packages with photonic chips and work closely with the optical packaging and operations teams. Responsibilities: * Support hand-on ...

PsiQuantum

Associate Process Engineer

Milpitas, CA

The Associate Process Engineer will be responsible for assisting in the module assembly processes and maintenance of typical back-end semiconductor packaging equipment and supporting Process ...

PsiQuantum

Associate Process Engineer

Milpitas, CA · On-site

The Associate Process Engineer will be responsible for assisting in the module assembly processes and maintenance of typical back-end semiconductor packaging equipment and supporting Process ...

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Showing results 21-40

All JobsAssociate Engineer JobsAssociate Engineer Jobs in Castro Valley, CA

Associate Engineer information

See Castro Valley, CA salary details

$47.9K

$95.4K

$152.3K

How much do associate engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for associate engineer in Castro Valley, CA is $95,356.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,600.00 and $109,600.00 per year, depending on experience, location, and employer.

What is an associate engineer?

Associate Engineers are entry-level engineering professionals who support more experienced engineers in designing, developing, testing, and maintaining various projects in their field. They typically work under supervision and assist with tasks such as drafting technical documents, conducting research, analyzing data, and ensuring compliance with industry standards. Associate Engineers often gain practical experience and training to advance to higher-level engineering roles as they develop their skills.

What is the difference between Associate Engineer vs Mechanical Engineer?

AspectAssociate EngineerMechanical Engineer
Required CredentialsBachelor's degree in engineering or related field; entry-level certificationsBachelor's degree in mechanical engineering; professional licensure (optional)
Work EnvironmentDesign, testing, and support roles in engineering teams; often in office or lab settingsDesign, analysis, and manufacturing in industrial or construction settings
Employer & Industry UsageEntry-level position across various industries like manufacturing, construction, and techDesign and development roles primarily in manufacturing, automotive, aerospace, and energy sectors

The main difference between an Associate Engineer and a Mechanical Engineer lies in experience and responsibilities. Associate Engineers are typically entry-level, focusing on supporting engineering tasks, while Mechanical Engineers have more experience and handle complex design and analysis responsibilities. Both roles require a bachelor's degree, but Mechanical Engineers often pursue licensure for advanced roles. The choice depends on your experience level and career goals within engineering fields.

What are some typical challenges associate engineers face when transitioning from academic projects to industry roles?

Associate Engineers often find the transition from academic projects to industry roles challenging due to differences in project scope, teamwork dynamics, and pace. In industry, you’ll likely work on larger, multi-disciplinary teams where effective communication and collaboration are crucial. Additionally, projects often have stricter deadlines and require adherence to established processes and standards, which may be less emphasized in academic settings. Embracing continuous learning and seeking mentorship from senior engineers can help ease this transition and set you up for success.

What are the key skills and qualifications needed to thrive as an associate engineer, and why are they important?

To thrive as an Associate Engineer, you need a solid grasp of engineering principles, problem-solving abilities, and a relevant bachelor's degree. Familiarity with CAD software, industry-specific tools, and basic project management systems is typically required. Strong teamwork, attention to detail, and effective communication set standout candidates apart. These skills and qualities are crucial for delivering accurate technical solutions and contributing effectively to engineering projects.
More about Associate Engineer jobs
What are the most commonly searched types of Engineer jobs in Castro Valley, CA? The most popular types of Engineer jobs in Castro Valley, CA are:
What cities near Castro Valley, CA are hiring for Associate Engineer jobs? Cities near Castro Valley, CA with the most Associate Engineer job openings:
Associate Engineer jobs near you
Infographic showing various Associate Engineer job openings in Castro Valley, CA as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 22% Part Time, 1% Temporary, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $95,356 per year, or $45.8 per hour.

Radiation Effects Associate Engineer (Fall 2026)

Astranis

San Francisco, CA • On-site

$1.9K/wk

Full-time

Re-posted 6 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.
Radiation Effects Associate Engineer (Fall 2026)
Associate Engineer positions typically last for twelve weeks, and are salaried roles designed for students who have already received a bachelor's degree (or who will have done so before working at Astranis).
As our Radiation Effects Associate Engineer, you will be supporting the modeling, analysis, and rigorous electrical testing of actual spacecraft hardware within the space radiation environment. You will have a direct impact on our space vehicles by characterizing electrical component degradation and executing hardware testing at various laboratories across the U.S.
If you are still a college student, please apply to join us as an Intern.
Role
  • Evaluate and electrically test fault-tolerant electrical systems operating in a radiation environment
  • Assist in creating electrical test plans, developing test fixtures, and documenting test activities and results. Practice efficient issue diagnosis and draft clear documentation for review by the team
  • Support radiation testing campaigns to up-screen components for TID and SEE, focusing on electrical parametric characterization before, during, and after exposure
  • Work in a cross-discipline manner across teams to inform their decisions with regards to radiation considerations
  • Support test development and early-stage activities, which include breadboarding electrical circuits, automated test setup verification, and basic cable harness fabrication
Requirements
  • Have a four-year B.S degree in Electrical Engineering, Computer Engineering, or a related engineering field by the time of start date
  • A passion for hardware development, including working in a fast-paced environment and hands-on electrical testing and troubleshooting
  • Strong proficiency with essential electronics lab equipment, including the standard use of oscilloscopes, multimeters, power supplies, and source meter units
  • Experience with Altium Designer (or other PCB design software) for schematic capture and board layout
  • Demonstrated ability to personally design, build, and rigorously test electrical hardware from scratch
  • US Citizenship or Green Card
  • Don't meet them all? Not a problem. Please apply even if you do not meet all these criteria
Bonus
  • Familiarity with the space radiation environment and effects on semiconductor devices
  • Experience with SPICE-based simulators (LTSpice, PSPICE, ADS, etc.) to simulate circuit behavior and faults
  • Comfortable with soldering, rework, and building specialized test harnesses
  • Familiarity with fundamental electronics concepts and components (integrated circuits, PCBAs, sensors) and how to benchmark their performance
  • Experience with radiation transport software (FastRAD, Novice, MCNPX, etc.)

The base salary for this position is $1,925 per week.
Base Salary
$1,925-$1,925 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