Last updated 2026-08-07

50 Manufacturing Engineering Jobs in Riverside, CA, United States

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Howmet Aerospace

Aug 6
Engineer, Quality/Heat Treat
Fontana, CA, United States mid
  • Update procedures to align with Nadcap and customer requirements Train and certify heat treat personnel (furnace and hardness operations) T…

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Eldorado CA

Aug 6
Industrial Engineer - General Assembly
Riverside, CA, United States senior Full Time $105k-130k/yr
  • Minimum of 3 years of experience in industrial engineering within assembly manufacturing environments.

Champion Discs, Incorporated

Aug 6
Process Engineer
Rancho Cucamonga, CA, United States mid Full Time
  • Designs mechanical and electromechanical products and systems by developing and testing specifications and methods Evaluates mechanical and…
  • The Process Engineer reports to the Engineering Manager for all projects.

Allegion

Aug 6
Sr. Mechanical Engineer - Hollow Metal - Fontana, CA
Fontana, CA, United States senior Full Time $2k/wk
  • What You Need to Succeed: BS or MS in Mechanical Engineering (Required) 5+ years of engineering experience, including at least…
  • Support product test development and execution.

Ross Stores

Aug 6
Manager, Process Improvement Project Engineering
Perris, CA, United States mid Full Time $93.6k-140.4k/yr
  • The Process Improvement Engineering Manager I will identify and lead improvement efforts through all stages of the basic Lean Sigma…
  • As process change ideas are implemented, the Process Improvements Engineering Manager I will also be responsible for creating/maintaining p…

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Pro Mach, Inc.

Aug 6
Field Service Engineer
Fontana, CA, United States mid Full Time $58.2k-99.8k/yr
  • Utilize machine shop knowledge to maximize equipment functionality in the field Provide time-sensitive solutions to increase customer uptim…
  • Two (2) or more years in a similar role within sanitary manufacturing environments Ability to travel to customer sites for…

CryoWorks, Inc.

Aug 6
Manufacturing Support/Pre-Fab
Jurupa Valley, CA, United States mid Full Time
  • Install mechanical components in production equipment.
  • Repair production equipment or tools.

Monster Energy

Aug 5
Sr. Packaging Development Engineer
Corona, CA, United States senior $73.5k-98k/yr
  • A Day in the Life: In the position of Sr Packaging Development Engineer, you will provide hands on technical and…
  • Support secondary packaging innovation projects (corrugates, trays, pads, carriers) with hands on tasks including maintaining project docum…

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Fusion Sign and Design

Aug 5
CNC Router Operator
Chino, CA, United States entry Full Time $19-23/hr
  • Perform routine maintenance and cleaning of CNC equipment and work areas.
  • The operator works closely with production manager, designers, and production personnel to ensure quality standards, production schedules,…

Aerotek

Aug 5
Press Brake Operator 2nd Shift
Fontana, CA, United States mid Contract $29/hr
  • Support manufacturing and production activities by running machines efficiently and maintaining consistent output in a high-volume environm…
  • You will work with various machines and tools to bend, form, and process metal components according to specifications, ensuring quality,…

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Syncreon

Aug 4
Process Engineer Job Details | DP World
Rialto, CA, United States mid
  • Interested in joining a dynamic and growing 3PL as a Process Engineer where lots of engineering challenges await?
  • Manage the engineering function for assigned projects and activities including; engineering budget, processes, equipment, work standards an…

RTX

Aug 4
Structural MRB Engineer (Onsite)
Riverside, CA, United States mid Full Time $118.3k/yr
  • Interface with fellow MRB engineers, structures design engineers, engineering management, operations, shop floor personnel, and external ve…
  • Experience working with manufacturing and assembly operations environments.

Teledyne Technologies Incorporated

Aug 3
Operator, Production Equipment 1 - Cell Dept.
Redlands, CA, United States mid Full Time
  • Job Summary: Perform operation on assigned machines used in the production of the company’s product.
  • Utilize operating work instructions, manufacturing orders, and instructions from supervisor or lead to perform production tasks.

Circor Careers

Jul 31
Manufacturing Supervisor
Corona, CA, United States mid Full Time
  • POSITION DETAILS Position Summary The Manufacturing Supervisor is responsible for leading daily manufacturing operations to ensure safety,…
  • This role directly supervises one Manufacturing Lead and a team of production employees while driving operational excellence, employee enga…

Crown Technical Systems, Llc

Jul 31
Lead Sheet Metal Assembler
Fontana, CA, United States senior Full Time $21.68/hr
  • Report to the Production Manager, the Lead Sheet Metal Assembler, is responsible for leading a team of employees in completing…
  • Maintain a clean and safe work area Complete assemblies and sub-assemblies for manufacturing projects as needed Peform all other duties…

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Eaton Corporation

Jul 30
Senior Product Engineer
Fontana, CA, United States senior Full Time $86k-126k/yr
  • The Senior Product Engineer will execute administrative, engineering/technical, supply chain, and sales functions in support of the design,…
  • What you’ll do: Eaton’s Electrical Sector, Commercial Products and Assemblies division is currently seeking a Sr.

Lubrizol Corporation

Jul 30
Senior Process Engineer - 2nd or 3rd Shift 1
Corona, CA, United States senior $120k-140k/yr
  • The Senior Process Engineer will be assigned to support all functions of the manufacturing areas.
  • Mentor technicians and engage maintenance personnel in resolving, tooling and equipment problems using systematic methods of troubleshootin…

Illinois Tool Works

Jul 27
Manufacturing Process Engineer
Corona, CA, United States entry Full Time $74.8k-101k/yr
  • Education and Experience BS Degree in Engineering Required (Electrical or Mechanical Engineering Preferred) 2+ years manufacturing, enginee…
  • Responsible for the development of processes and changes to process instructions (OMS) by studying product requirements; researching, desig…

Veralto Global

Jul 24
Focus Factory Supervisor
Riverside, CA, United States mid Full Time $85k-105k/yr
  • Assisting the Factory Manager with problem solving and other continuous improvement activities, and providing detailed suggestions for prod…
  • You'll prioritize, assign, and monitor tasks and work assignments to meet the shipment plan, track cell-level key performance indicators (K…

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Fender

Jul 15
Sr. Manager, Engineering
Corona, CA, United States senior $180.6k-185k/yr
  • Coach Quality Engineers and Process Manufacturing Engineers on Advanced Quality Tools. (.
  • Bachelor’s degree in Manufacturing, Mechatronic, Mechanical, Electrical, or Industrial Engineering and 3 years of engineering management ex…

DSV

Jul 15
Industrial Engineering Manager, CIP Engineering
Fontana, CA, United States mid $140k-160k/yr
  • SUPERVISORY RESPONSIBILITIES None MINIMUM REQUIRED QUALIFICATIONS Education and/or Experience Bachelor’s degree in Industrial Engineering (…
  • Prior leadership positions directing Logistics Engineers in 3PL/supply chain environment SKILLS, KNOWLEDGE AND ABILITIES Advanced knowledge…

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Indorama Ventures Public Company Limited

Jul 8
Extruder Technician
Fontana, CA, United States mid Full Time $25-26/hr
  • Experience setting up & operating extrusion machinery; Setups, Changeovers, Adjustment, Mechanical Aptitude.
  • 1-2 year extrusion or manufacturing experience preferred.

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Simpson Strong-Tie Company Inc.

Jul 7
Manager, Production
Riverside, CA, United States mid Full Time $91.2k-118.5k/yr
  • WHAT YOU’LL BE DOING (% of Time) Production Management Scope (60%) The Manager, Production, drives all operations required for the…
  • They work in close collaboration with Production Planning and Scheduling to adjust labor and equipment allocation in response to customer…

Schlage Lock Company LLC

Jul 1
Sr. Mechanical Engineer - Hollow Metal - Fontana, CA
Fontana, CA, United States senior Full Time $122.7k-141.7k/yr
  • What You Need to Succeed: BS or MS in Mechanical Engineering (Required) 5+ years of engineering experience, including at least…
  • Support product test development and execution.

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Gafsgi

Jun 19
Production Supervisor
Fontana, CA, United States mid Full Time $76k-104.5k/yr
  • The Production Supervisor will be responsible for safety, quality and productivity through direct leadership and coordination of production.
  • Job Summary We are looking for a Production Supervisor who will be responsible for supervising production shifts as assigned on…
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