Manufacturing Engineer Iii

Manufacturing Engineer III

Marvin Engineering Company

Date posted:
Oct 31, 2025

Location:

Inglewood, CA, US, 90302

Company:
Marvin Land Systems

Recruitment

FLSA Status:
Exempt

Pay Range: $100,000 – $120,000

About the Company: The Marvin Group is a Strategic Partner for Global Alternate Mission Equipment & Sustainment. It is a leading defense contractor involved in the development and manufacturing of systems for military aerospace and vehicles. The group includes Marvin Engineering, Marvin Test Solutions, and Marvin Land Systems. Marvin Engineering designs and produces military Alternate Mission Equipment, Marvin Test Solutions develops armament test equipment, and Marvin Land Systems specializes in power and thermal management system design and build.

With over 60 years of experience, the company prides itself on a tradition of excellence.

SCOPE: This position requires a background in Mil-DoD and aerospace manufacturing with a major emphasis on mechanical and electromechanical components and assemblies. The ideal candidate will have experience in manufacturing/machining large metallic components, electromechanical components, and some casting, machining, and metal‑finishing experience is desired. The role involves translating engineering requirements into manufacturing plans, Bill of Materials, tooling design, liaising with production, troubleshooting problems, and implementing cost‑saving measures while maintaining or improving product quality and certification.

• Support Production to ensure products are built to specifications and engineering documents.
• Provide feedback to improve product design for ease of manufacturing, optimization of cost, and time to manufacture product.
• Prepare engineering changes as required to support manufacturing and quality of parts produced.
• Identify and, if necessary, design and deploy tooling to aid in production processes.
• Ensure standardization and compliance to engineering, customer and company specification for processes employed in production.
• Work directly with the company/customer representative to determine needs in product repairs, complaints analysis, and user interface; provide assembler/operator training and contribute to the development of support materials as required.
• Review and approve assigned controlled documents (e.g., work instructions, quality specifications, engineering specifications, procedures, and validation protocols); ensure that product documentation is in accordance with Quality System requirements.
• Support MRB activities.
• Support development and changes of all manufacturing documentation including Bill of Materials, drawings, technical specifications, route sheets, work instructions, test procedures, and other applicable items.
• Interact with cross‑functional team including manufacturing, engineering, materials, quality, and vendors as required.
• Provide design engineering support to mechanical engineers or product design activities as necessary, including components & sub‑assemblies design, drafting and tolerancing, product cost analysis, etc.

• Bachelor’s degree in Mechanical, Manufacturing or Aerospace Engineering.
• 10+ years of Manufacturing Engineering experience.
• CAD experience, preferably in Creo/ProE.
• Fluent English Read/Write.
• Knowledge of manufacturing techniques and use of machinery including casting, machining, sheet metal fabrication and metal finishing.
• Knowledge in design of jigs and tooling used for assembly of the final product.
• Experience writing work instructions, manuals and training instructions.
• Knowledge of fixtures, materials, and metal processing, including heat treatment and coatings for aerospace, automotive, and medical type requirements.
• Ability to perform basic measurement and inspection processes.
• Experience with MIL-STD documents, reading and interpreting GD&T and ASME Y14.5.
• Ability to write engineering reports that include analysis and results.
• Excellent verbal and written communication skills.
• Hands‑on knowledge or experience with HVAC and diesel engine systems is a plus.
• ERP System experience, especially SAP, is a plus.
• Knowledge of Microsoft products is essential.
• Must be able to lift up to 35…