Manufacturing Jobs in San Diego, CA

Manufacturing jobs in San Diego are concentrated in Otay Ranch, Kearny Mesa, and Miramar, anchored by defense, biotech, and electronics sectors that keep demand active year-round. Employers hiring right now include General Atomics, Northrop Grumman, and Abzena. See the openings below and apply to the ones that match your experience.

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Overview

Open roles436+
Top employerGeneral Atomics
Work type100% On-site
Top credentialHigh school diploma or GED
Companies hiring14

Showing 5 of 436+ Manufacturing jobs

Northrop Grumman
Director Manufacturing Engineering
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Northrop Grumman
New 10h ago
Director Manufacturing Engineering
Northrop Grumman
San Diego, California
Factory & Production Work
Manufacturing Operations
Quality Control
$185k - $278k/yr
Master's degree
10,000+

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Northrop Grumman
Manufacturing Technician - Level 1
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Northrop Grumman
Added 1d ago
Manufacturing Technician - Level 1
Northrop Grumman
San Diego, California
Factory & Production Work
Manufacturing Operations
Quality Control
$43k - $72k/yr
High school diploma or GED
10,000+

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Northrop Grumman
Manufacturing Technician - Level 1 - 2ND SHIFT
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Northrop Grumman
Added 1d ago
Manufacturing Technician - Level 1 - 2ND SHIFT
Northrop Grumman
San Diego, California
Factory & Production Work
Manufacturing Operations
Quality Control
$43k - $72k/yr
High school diploma or GED
10,000+

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Catalent Pharma Solutions
Manufacturing Technician II
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Catalent Pharma Solutions
Added 2d ago
Manufacturing Technician II
Catalent Pharma Solutions
San Diego, California
Factory & Production Work
Manufacturing Operations
Quality Control
$49k - $53k/yr
On-Site
High school diploma or GED
10,000+

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General Atomics
Manufacturing Project Engineer
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General Atomics
Added 2d ago
Manufacturing Project Engineer
General Atomics
San Diego, California
Business Development
Customer Success
Program Management
Project Management
$81k - $142k/yr
Bachelor's degree in engineering
5,001-10,000

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See All 436+ Manufacturing Jobs in San Diego

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

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Manufacturing Job Market in San Diego

Who's Hiring

  • General Atomics
    General Atomics62
  • Northrop Grumman
    Northrop Grumman62
  • Abzena
    Abzena42
  • VetPowered
    VetPowered42
  • Catalent Pharma Solutions
    Catalent Pharma Solutions42

Top Industries Hiring

  • Biotechnology & Pharmaceuticals

Manufacturing Jobs in San Diego: Frequently Asked Questions

How do I get a manufacturing job in San Diego?

Start by targeting San Diego's strongest manufacturing clusters: defense contractors in Miramar and Kearny Mesa, biotech and medical device firms in Torrey Pines and Sorrento Valley, and electronics producers near Otay Ranch. Hands-on certifications in CNC operation, quality inspection, or lean manufacturing stand out here. Candidates who can clear a background check for defense-related work gain a meaningful edge over the competition.

Which companies hire manufacturings in San Diego?

Companies currently hiring manufacturings in San Diego include General Atomics, Northrop Grumman, and Abzena, per current listings on Migrate Mate as of September 2026. San Diego's employer mix skews heavily toward defense prime contractors, medical device manufacturers, and semiconductor companies, many of which maintain production facilities across Kearny Mesa and the Otay Ranch corridor.

Are there remote manufacturing jobs in San Diego?

Yes, but only for certain roles. Hands-on production, assembly, and quality control positions are almost always on-site by nature. About 0% of manufacturing openings tied to San Diego are remote or hybrid as of September 2026, concentrated in roles like production planning, supply chain coordination, and manufacturing process engineering that do not require physical floor presence.

How can I get a manufacturing job in San Diego with little or no experience?

The most realistic entry path in San Diego is landing a production associate or assembly technician role with one of the area's medical device or defense subcontractors, many of which actively hire and train entry-level candidates in Kearny Mesa and National City. San Diego Continuing Education and MiraCosta College both offer manufacturing skills certificates that local employers recognize. Reliability and a clean background check matter as much as credentials for first roles.

Which industries hire the most manufacturings in San Diego?

The sectors hiring the most manufacturings in San Diego are Biotechnology & Pharmaceuticals, based on current listings on Migrate Mate as of September 2026. San Diego's unique concentration of defense contractors, life sciences companies, and electronics firms creates sustained demand that tends to hold steady even when national manufacturing hiring slows.

See All 436+ Manufacturing Jobs in San Diego

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

Find Manufacturing Jobs