Principal Engineer Jobs in Fremont, CA

Principal Engineer jobs in Fremont, California are in strong demand, concentrated in the Warm Springs and Ardenwood districts and the Interstate 880 corridor, across semiconductor manufacturing, clean energy, and advanced hardware development. Employers hiring right now include Molex, Coherent, and Philips. Find a role that fits below and apply directly.

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Overview

Open roles815+
Top employerMolex
Work type100% Hybrid
Top credentialBachelor's degree in electrical engineering
Companies hiring5

Showing 5 of 815+ Principal Engineer jobs

Philips
Principal Engineer
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Philips
New 14h ago
Principal Engineer
Philips
Fremont, California
Engineering (Non-Software)
Maintenance & Repair
Specialized Engineering
$131k - $150k/yr
Bachelor's degree in mechanical engineering
5,001-10,000

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Molex
Sr Principal Laser Diode Engineer
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Molex
Added 3d ago
Sr Principal Laser Diode Engineer
Molex
Fremont, California
Engineering (Non-Software)
Mechanical Engineering
Product Management
$180k - $350k/yr
10,000+

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Coherent Corp.
Principal Silicon Photonics Wafer Test Engineer
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Coherent Corp.
Added 1w ago
Principal Silicon Photonics Wafer Test Engineer
Coherent Corp.
Fremont, California
Engineering (Non-Software)
Manufacturing Engineering
Specialized Engineering
Hybrid
Bachelor's degree in electrical engineering
10,000+

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Coherent Corp.
Principal Silicon Photonics Test Engineer
We won't show you this job again
Coherent Corp.
Added 1w ago
Principal Silicon Photonics Test Engineer
Coherent Corp.
Fremont, California
Engineering (Non-Software)
Manufacturing Engineering
Specialized Engineering
Hybrid
Bachelor's degree in electrical engineering
10,000+

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Coherent Corp.
Principal Machine Learning Engineer – Wafer Fabrication
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Coherent Corp.
Added 1w ago
Principal Machine Learning Engineer – Wafer Fabrication
Coherent Corp.
Fremont, California
Data Science
Data Science & Analytics
ML (Machine Learning)
Bachelor's degree in electrical engineering
10,000+

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See All 815+ Principal Engineer Jobs in Fremont

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Principal Engineer Job Market in Fremont

Who's Hiring

  • Molex
    Molex313
  • Coherent
    Coherent313
  • Philips
    Philips63
  • Hyve Solutions
    Hyve Solutions63
  • Agility Robotics
    Agility Robotics63

Principal Engineer Jobs in Fremont: Frequently Asked Questions

How do I get a principal engineer job in Fremont?

The strongest path into a principal engineer role in Fremont runs through the city's semiconductor, clean energy, and advanced hardware sectors, which cluster in Warm Springs, Ardenwood, and along the 880 corridor. Employers in these areas prioritize candidates who can lead cross-functional technical programs and make architecture decisions independently. Deep experience in embedded systems, power electronics, or manufacturing process engineering gives candidates a clear edge in this market.

Which companies hire principal engineers in Fremont?

Employers hiring principal engineers in Fremont right now include Molex, Coherent, and Philips, based on current listings on Migrate Mate as of September 2026. Fremont's hiring base leans heavily toward hardware-intensive companies, including electric vehicle manufacturers, semiconductor firms, and clean-tech equipment makers.

Are there remote principal engineer jobs in Fremont?

Yes, though principal engineer roles tied to Fremont's hardware and manufacturing base are more often on-site than remote by nature. About 100% of principal engineer openings tied to Fremont are remote or hybrid as of September 2026, and those openings tend to sit in software-defined systems, platform engineering, and technical program management rather than lab or fab environments.

How can I get a principal engineer job in Fremont with little or no experience?

The most realistic entry path in Fremont is through a senior engineer role at one of the city's hardware or clean-tech firms, where demonstrated ownership of a subsystem or product line creates a direct stepping stone to the principal level. Companies in the electric vehicle and semiconductor space routinely promote from within when engineers show technical leadership across teams. Building experience on cross-functional projects and taking on architecture reviews in your current role strengthens a local candidacy significantly.

See All 815+ Principal Engineer Jobs in Fremont

Find roles in Fremont that match your experience and apply in just a few clicks.

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