Lead Engineer

Flex (Flextronics)

Confirmed live yesterday High trust

Quick summary

Work type
On-site
Location
Fontana, CA
Salary
$105,000–$144,400 / yr
Posted
7 days ago
Freshness
Confirmed live yesterday
Closes
Nov 3, 2026

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $193k
This role $125k
$91k most similar roles pay here $240k

This role pays less than 96% of similar roles. Most pay $175,588–$211,200 — the shaded band above. At the midpoint, this role pays about $125k versus about $193k for comparable roles.

Based on 240 similar postings.

Employer

About Flex (Flextronics)

Flex (formerly Flextronics) is a global technology, supply chain, and manufacturing solutions provider helping companies design, build, and deliver products across industries. Industry: Electronics Manufacturing Services

Flex (Flextronics) currently has 25 open roles on FindRole.

Listed pay typically runs $120,500–$165,650 across 10 roles with salary data.

Most-posted roles

View all roles at Flex (Flextronics)

At a glance

TL;DR · Lead Engineer

Lead Engineer The Lead Engineer oversees the entire engineering design process, leading cross-functional technical development from initial concept through final production. This role involves managing project tasks, directing and training other engineers, and ensuring products meet specific performance requirements, manufacturability goals, and quality standards. The individual will review designs, specifications, and drawings while collaborating with mechanical, electrical, firmware, and software teams to ensure cohesive product development. Key responsibilities include coordinating validation activities, auditing mechanical engineering calculations, and managing the documentation of assemblies and purchased components. The role requires a Bachelor’s degree in Mechanical Engineering or a related field and at least seven years of experience. Candidates must possess strong knowledge of design principles, manufacturing processes, and materials. This position supports critical digital infrastructure by providing power and thermal management solutions for AI data centers and other mission-critical applications.

What you'll do

  • Oversee the entire engineering design process from initial concept through final production.
  • Manage, schedule, and track all engineering tasks while directing and training other engineers and designers.
  • Provide technical direction and oversight for mechanical, electrical, firmware, and software development teams.
  • Review and approve engineering designs, specifications, drawings, and Bills of Materials (BOMs) for manufacturability.
  • Coordinate validation and testing activities to ensure products meet performance requirements and quality standards.
  • Partner with operations and manufacturing teams to ensure a seamless transition into full production.
  • Interpret complex customer documentation including electrical schematics, wiring diagrams, and fabrication drawings.
  • Develop and implement standardized designs and processes to improve production efficiency and reduce costs.

What we're looking for

  • Bachelor's degree in Mechanical Engineering or a related engineering field.
  • At least 7 years of relevant work experience in engineering.
  • Experience in full product lifecycle development (preferred).
  • Strong understanding of design principles, manufacturing processes, and common materials/fabrication methods.
  • Proven ability to coordinate and lead cross-functional engineering teams.
  • Strong analytical and problem-solving skills.
  • Excellent verbal and written communication skills.
  • Exceptional organizational, time management, and attention to detail skills.

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