Manufacturing Supervisor Jobs in California
Manufacturing Supervisor jobs in California are among the most active in the country, concentrated in aerospace and defense, food and beverage processing, semiconductor fabrication, and consumer goods manufacturing, with openings at every level from lead technician stepping into supervision through senior plant management. The largest hiring volumes are in the Los Angeles Basin, the San Francisco Bay Area, and the Inland Empire, where employers like Northrop Grumman, Intel, and Nestlé maintain major production and assembly operations. The most in-demand specialties right now are lean manufacturing, quality systems oversight, and production planning in high-mix, low-volume environments. Find a role that fits below and apply directly.
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Overview
The Quotation Supervisor supervises and directs the quote team responsible for generating quotes for customers and/or Sales department. Manages the activities of the team and is responsible for staffing decisions, training and development, and performance management of the staff. Manages the preparation of bids, proposal content, conformance to Request for Proposal (RFP) requirements, customer liaison, and business partner/vendor coordination. Ensures adherence to protocol for extending quotes and ensures that the costing model is profitable. Selects, develops, and evaluates personnel to ensure the efficient operation of the function. Supports the business relationship between assigned customer(s) and the manufacturing facility, ensuring that customer expectations are achieved and/or exceeded. Understands the customer(s) contract terms and their implications for the order process. Works on assignments requiring considerable judgment and initiative.
Responsibilities
- Oversee the end-to-end quotation process, ensuring accuracy, competitiveness, and timely delivery of quotes to clients.
- Collaborate with cross-functional teams including production management systems, logistics, and demand planning to gather necessary data for quotations.
- Utilize ERP systems such as SAP, Oracle, and inventory management systems to extract relevant data for cost analysis and pricing strategies.
- Conduct Excel data analysis and forecasting to support demand forecasting analysis and master production scheduling (MPS).
- Maintain detailed records of all quotations, follow-up activities, and client communications for audit purposes.
- Support supply chain management by coordinating logistics inventory management and inventory control activities related to quotations.
- Assist in continuous improvement initiatives by applying lean manufacturing principles to streamline quotation workflows.
Qualifications
- 2-4 years estimating experience, preferably in a manufacturing environment.
- Up to 2 years supervisory experience, preferably in a manufacturing environment.
- Working knowledge of electrical component market and general understanding of manufacturing process.
- Demonstrated ability to manage high volume projects simultaneously while maintaining excellent attention to detail.
- Ability to understand and interpret specifications, technical drawings, and customer-supplied information for manufacturing projects.
- Ability to communicate effectively, responsively, and professionally with all levels of client's internal partners, external business partners, and customers.
- Ability to meet tight deadlines.
- Excellent interpersonal and communication skills
- Strong leadership skills with the ability to drive cross-functional accountability and motivate the team to achieve department goals.
- This role requires one to resolve to follow through until satisfactory resolution is achieved.
- Time management: ability to organize and manage multiple priorities.
- Proficient in using software programs such as Excel, Word, and CRM systems
- Proficiency with quoting tools such as CalcuQuote and ERP/MPR systems
- Ability to work under pressure.
- Customer service experience in a manufacturing environment.
- Proficiency with contract manufacturing quoting tools such as CalcuQuote is preferred.
Physical demands and work environment:
- While performing the duties of this job, all employees will walk, sit, use computers, use phone, and interact with vendors and employees.
- Sitting most shift with computer and phone use.
- Ability to lift to 20 pounds.
- While performing the duties of this job, employees may be exposed to office conversations.
Pay: $70,000.00 - $80,000.00 per year
Benefits:
- 401(k)
- 401(k) matching
- Dental insurance
- Employee discount
- Health insurance
- Paid time off
- Referral program
- Vision insurance
Application Question(s):
- Do you have a working knowledge of the electrical component market?
- Do you have a general understanding of the electrical component manufacturing experience?
- Do you have the ability to understand and interpret specifications, technical drawings, and customer-supplied information for manufacturing projects?
Experience:
- working in Manufacturing environment: 3 years (Preferred)
- quoting tools, CalcuQuote & ERP/MPR systems: 2 years (Preferred)
- using software programs, Excel, Word, & CRM: 2 years (Preferred)
- Supervisory : 2 years (Preferred)
Work Location: In person
See All 46 Manufacturing Supervisor Jobs in California
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Find Manufacturing Supervisor JobsManufacturing Supervisor Jobs by City in California
Where California roles are concentrated, by current openings.
Manufacturing Supervisor Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring



Top Industries Hiring
- Manufacturing
- Chemicals & Materials
- Technology & Software
- Distribution & Wholesale
What California Employers Look For
The qualifications that appear most often in manufacturing supervisor jobs across California.
- 3-5 years of production or manufacturing floor experience in a California facility
- Proven ability to lead and schedule shifts of 15 or more hourly workers
- Working knowledge of OSHA general industry standards and California Title 8 safety regulations
- Experience with lean manufacturing, Six Sigma, or continuous improvement methodologies
- Proficiency with manufacturing execution systems, ERP software, or production scheduling tools
- Associate or bachelor's degree in industrial technology, engineering, or a related technical field
Manufacturing Supervisor Jobs in California: Frequently Asked Questions
How do you become a manufacturing supervisor in California?
Most manufacturing supervisors in California move into the role from lead technician, quality inspector, or production associate positions after building floor-level credibility. California does not require a state-issued license for manufacturing supervisors, but employers strongly favor candidates who have completed OSHA 30-hour general industry training, hold a Six Sigma or lean manufacturing certification, and have formal supervisory coursework through a California community college or an industry association such as SME or APICS.
How much do manufacturing supervisors make in California?
Manufacturing supervisors in California earn a median of about $76,840 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $47,530 for the lowest 10% to over $125,440 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire manufacturing supervisors in California?
Employers hiring manufacturing supervisors in California right now include Lockheed Martin, WD, and Abzena, based on current listings on Migrate Mate as of August 2026. California's concentration of aerospace, defense, and food processing facilities means large, multi-shift operations drive a significant share of the open roles.
Which California cities have the most manufacturing supervisor jobs?
San Jose, Fresno, and Palmdale consistently post the most manufacturing supervisor openings in California. The Los Angeles Basin and the Inland Empire are anchored by aerospace, logistics, and consumer goods plants, while the Bay Area's openings skew toward semiconductor and biotech manufacturing where companies like Applied Materials and Genentech maintain large production operations.
Are there remote manufacturing supervisor jobs in California?
Yes, but they're rare. Manufacturing supervisors are fundamentally floor-present roles responsible for shift safety, line throughput, and direct personnel oversight, which cannot be performed remotely. About 6% of manufacturing supervisor openings tied to California are remote or hybrid as of August 2026, and those postings are almost always for planning-heavy or quality-systems coordination functions rather than direct production supervision.
How can I get hired as a manufacturing supervisor in California with little or no experience?
The most realistic entry path is a production associate or lead technician role at a large California manufacturer, then a lateral move into a supervisor-in-training designation. Companies like Northrop Grumman, Genentech, and Nestlé run formal supervisor development programs that recruit internal candidates with fewer than two years of floor experience. Completing an OSHA 30-hour general industry course and earning a lean manufacturing certificate through a California community college significantly strengthens an application at this stage.
Where can I find and apply to manufacturing supervisor jobs in California?
You can find and apply to manufacturing supervisor jobs in California on Migrate Mate, which lists current California openings updated regularly. Search for roles that match your industry background, shift preference, and location, then apply directly to the ones that fit.
See All 46 Manufacturing Supervisor Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
Find Manufacturing Supervisor Jobs