Manufacturing Associate Jobs in San Diego, CA
Manufacturing Associate jobs in San Diego are in active demand, concentrated in Otay Mesa, Sorrento Valley, and Miramar across defense, biotech, and electronics manufacturing. Employers hiring right now include OrganaBio, OrganaBio, and Aspen Neuroscience. See the openings below and apply to the ones that match your experience.
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L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.
L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
Job Title: Associate, Manufacturing Engineer
Job Code: 41586
Job Location: San Diego, CA
Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off
Job Description: As a new graduate in the Manufacturing Engineering role, you will assist in supporting the production of high-reliability electronic hardware for Tactical Satellite equipment, including SMT(Surface Mount Technology) solder assembly, mechanical integration, and environmental testing. Responsibilities include establishing work instructions, developing process procedures, qualifying new tools/equipment, overseeing non-conformance reviews, implementing engineering changes, maintaining labor standards, and process controls. Additionally, the engineer will assist senior engineers with new product introductions, root-cause investigations, and continuous improvement initiatives.
Essential Functions:
Implement and analyze manufacturing plans and projects.
Design, develop, and transfer manufacturing and engineering tools, strategies, and systems.
Develop manufacturing strategies for specific products and processes.
Interface with engineering to coordinate the release of new products.
Estimate manufacturing costs, determine time standards, and recommend tooling and process requirements for new or existing product lines.
Maintain records and reporting systems to coordinate manufacturing operations.
Work closely with cross-functional Integrated Product Teams (IPTs) to oversee the development and transfer of new products from Engineering to Production.
Create work instructions, assembly routings, and establish labor/cycle time standards.
Perform economic analyses to identify and address variances in planned labor and cycle times.
Maintain manufacturing processes and oversee process equipment.
Develop/procure manufacturing tooling and qualify materials required for new product introduction (NPI).
Attend daily shift huddles and support product line key performance indicators (KPIs).
Support root cause analyses and implement corrective actions to address product non-conformances.
Qualifications: To be eligible, applicants must be pursuing a bachelor’s degree in mechanical engineering, electrical Engineering, chemical Engineering, Industrial Engineering or related field or have completed their bachelor’s degree within the last 12 months, regardless of age.
PAY TRANSPARENCY: In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $64,500 - $120,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.
L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.
Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.
By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.
L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.
L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
Job Title: Associate, Manufacturing Engineer
Job Code: 41586
Job Location: San Diego, CA
Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off
Job Description: As a new graduate in the Manufacturing Engineering role, you will assist in supporting the production of high-reliability electronic hardware for Tactical Satellite equipment, including SMT(Surface Mount Technology) solder assembly, mechanical integration, and environmental testing. Responsibilities include establishing work instructions, developing process procedures, qualifying new tools/equipment, overseeing non-conformance reviews, implementing engineering changes, maintaining labor standards, and process controls. Additionally, the engineer will assist senior engineers with new product introductions, root-cause investigations, and continuous improvement initiatives.
Essential Functions:
Implement and analyze manufacturing plans and projects.
Design, develop, and transfer manufacturing and engineering tools, strategies, and systems.
Develop manufacturing strategies for specific products and processes.
Interface with engineering to coordinate the release of new products.
Estimate manufacturing costs, determine time standards, and recommend tooling and process requirements for new or existing product lines.
Maintain records and reporting systems to coordinate manufacturing operations.
Work closely with cross-functional Integrated Product Teams (IPTs) to oversee the development and transfer of new products from Engineering to Production.
Create work instructions, assembly routings, and establish labor/cycle time standards.
Perform economic analyses to identify and address variances in planned labor and cycle times.
Maintain manufacturing processes and oversee process equipment.
Develop/procure manufacturing tooling and qualify materials required for new product introduction (NPI).
Attend daily shift huddles and support product line key performance indicators (KPIs).
Support root cause analyses and implement corrective actions to address product non-conformances.
Qualifications: To be eligible, applicants must be pursuing a bachelor’s degree in mechanical engineering, electrical Engineering, chemical Engineering, Industrial Engineering or related field or have completed their bachelor’s degree within the last 12 months, regardless of age.
PAY TRANSPARENCY: In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $64,500 - $120,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.
L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.
Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.
By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.
L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
See All 54 Manufacturing Associate Jobs in San Diego
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Find Manufacturing Associate JobsManufacturing Associate Job Market in San Diego
Who's Hiring
- OrganaBio22
- Aspen Neuroscience11
- Abzena5
- L3Harris5
Top Industries Hiring
- Biotechnology & Pharmaceuticals
Manufacturing Associate Jobs in San Diego: Frequently Asked Questions
How do I get a manufacturing associate job in San Diego?
Focus your search on Otay Mesa, Sorrento Valley, and Miramar, where defense contractors, biotech device makers, and electronics manufacturers cluster. Companies in those corridors hire associates for assembly, quality control, and production support roles. Candidates with hands-on experience in cleanroom environments, GMP compliance, or precision assembly have an edge in San Diego's competitive manufacturing market.
Which companies hire manufacturing associates in San Diego?
San Diego manufacturing associate roles are posted by OrganaBio, OrganaBio, and Aspen Neuroscience and others right now, based on current listings on Migrate Mate as of September 2026. The local market includes a mix of large defense primes, mid-size medical device firms, and aerospace suppliers spread across the South Bay and mid-city industrial corridors.
Are there remote manufacturing associate jobs in San Diego?
Yes, but only for a narrow slice of the role. About 100% of manufacturing associate openings tied to San Diego are remote or hybrid as of September 2026, reflecting how hands-on the work typically is. The functions most likely to carry a remote or hybrid option are production planning, inventory coordination, and documentation roles rather than floor assembly or quality inspection.
How can I get a manufacturing associate job in San Diego with little or no experience?
The most realistic entry path is through a production technician or manufacturing helper role at one of San Diego's many medical device or defense subcontractors, which regularly hire for entry-level floor positions. Temping through local light-industrial staffing firms in Otay Mesa or Miramar is another proven route in. Familiarity with safety protocols, basic measuring tools, and a willingness to work rotating shifts makes a candidate noticeably more competitive.
Which industries hire the most manufacturing associates in San Diego?
San Diego manufacturing associate roles concentrate in Biotechnology & Pharmaceuticals, based on current listings on Migrate Mate as of September 2026. San Diego's large cluster of defense contractors, medical device companies, and electronics manufacturers drives consistent demand for production and assembly talent across the region.
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See All 54 Manufacturing Associate Jobs in San Diego
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