Mechanical Engineer
Legrand North America
Saint Louis, MO · Posted July 9, 2026
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Where Saint Louis, MO ranks
Where Saint Louis, MO placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #9Best all-round cities for new graduates in the Midwest52 / 100 · of 20
- #9Cities hosting the most business conferences in the Midwest8 conferences · of 12
- #9Cities hosting the most legal services conferences4 conferences · of 17
- #11Best cities for government pay after cost of living$123k · of 18
- #11Best cities for entry-level jobs that want AI skills in the Midwest4% · of 52
- #12Best all-round cities for remote workers in the Midwest42 / 100 · of 20
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
Pay compared with the market
This listing does not state pay. Across 114 open mechanical engineer listings that state pay, the middle half runs $108,000 to $153,500 and the median is $132,500.
Listed pay is what employers advertise, not what people are paid.
How AI is used in this kind of work
AI use among mechanical engineers is little observed so far. Measured exposure for mechanical engineers: 8% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
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About the job
At a Glance
Legrand has an exciting opportunity for a Mechanical Enginee r to join the OCL Architectural Lighting Team in St. Louis, MO . The Mechanical Engineer will develop high quality market differentiated luminaire designs. This individual will be responsible for new product development from concept through production and must be able to design highly configurable product families that are uncompromising in quality and performance yet cost effective and simple to assemble, install, and maintain.
DFM: Cost savings, increasing manufacturing capacity, and solutions to address Non-Conforming Materials (NCM).
Product Enhancements: Product updates to better serve customer’s needs, meeting current and future technology. Working with sales and marketing to determine which products are worthy of a design update.
Solidworks CAD software: Provide support to engineering by creating and maintaining 3D solid models for parts and assemblies, layouts, detail drawings, assembly drawings, sketches, Instructions & diagrams for jobs and projects as well as theoretical and physical testing analysis of design and environmental testing.
Modified and Custom: Create, detail, process and assist in the construction of modified and custom products for customers.
What Will You Do?
Existing Product Improvement (Sustaining Engineering Changes):
Work closely with operations and manufacturing to investigate and research possible Design For Manufacturing (DFM) / Design For Assembly (DFA) and process enhancements to improve quality, efficiency and/or lower costs.
Concept, prototype, test and review changes and improvements with team.
Design review during development stage, and production release
Assure that design, sales, marketing, purchasing and production inputs are considered before proceeding with change.
Creation and standardization of Bill of Materials (BOM) for existing product
Creation and standardization of Engineering Change Notice (ECN) procedure. This information should include any deviation from the original Bill of Materials.
Verification (sign off) of all documentation relating to the product change before production phase.
Modified and Custom Product Development
Assist sales with specification and quotation information for modification or custom designs.
Creation of estimated Cost Of Goods Sold (COGS) documentation for modification or custom designs.
Creation of Submittal and/or Approval drawings for modification or custom designs.
All design work and documentation to be done using Solidworks and EPDM
Assure that the customer is getting what they have ordered and are expecting.
As required, plan and direct construction of mock-ups or prototypes.
Creation of BOM and Production Order (PO) of all components that will go into an assembled product and it will show each quantity required to make one assembly. These components will include subassemblies, purchased parts, manufactured parts, and raw materials. The BOM / PO shall also include the estimated time required for fabrication and assembly.
As required, monitors progress of development project and compares actual costs with estimates.
As required, assume project management role and direct development and implementation of a project plan including estimated requirements for resources-management, labor, materials and time required.
As required, assess vendors for competence, capabilities and resources.
As required, assigned as point-of contact for specific areas of expertise.
Drafting:
Prepare design specification, analysis, and recommendations for presentation and approval.
Generating 3-D model assemblies, mechanical assemblies, detail drawings, customer drawings, and assembly/installation instruction sheets.
Create and modify detailed drawings from sketches, architectural plans, layouts, or notes.
Process job packages to production.
Update existing designs and drawings.
Support other departments with illustrations, rendered models, and other documents as requested.
Education:
Bachelor’s degree in mechanical engineering
Skills/Knowledge/Abilities:
Proficient in Solidworks and mechanical design; proficient in Microsoft office suite
Team player mentality with excellent communication and organizational skills
Highly motivated and able to work in a fast-paced environment
Knowledge of project management and stage gate methodologies
Working knowledge of DFMA
Legrand is the global specialist in electrical and digital building infrastructures. Its comprehensive offering of solutions for residential, commercial, and datacenter markets makes it a benchmark for customers worldwide.
Legrand's Lighting & Controls division combines high-performance architectural and specialty lighting with intuitive controls to create safe, comfortable, and energy-efficient spaces. Our integrated solutions simplify the design, installation, and management of the built environment while delivering exceptional user experiences, operational efficiency, and reliable performance at scale. The division includes the Finelite, Focal Point, Kenall, OCL, and Pinnacle lighting brands, along with the Wattstopper and Vantage controls and building management systems.
Legrand, North & Central America offers comprehensive medical, dental, and vision coverage, as well as distinctive benefits like a high employer 401K match, paid time off (PTO) and holiday pay, short-term and long-term disability benefit plans, above-benchmark paid maternity and parental leave, bonus opportunities in accordance with the Company’s incentive plans, paid time off to volunteer, and an active/growing Employee Resource Group network. For more information, visit legrand.us.