Flex

Business Excellence Manager

Flex$119K — $163K *
Business Services
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 7+ years of related experience required.
  • Engineering degree, preferably in Industrial Engineering.
  • Experience guiding projects based on business initiatives.
  • Strong management skills in Finance, HR, Materials, and Operations.
  • Expertise in complex situations across multiple areas.
  • Understanding of the strategic impact across sites.

Responsibilities

  • Drive lean and six sigma activities as a change agent.
  • Apply Flex Lean Enterprise Values organization-wide.
  • Eliminate waste and reduce variation in processes.
  • Utilize Continuous Improvement techniques for process enhancements.
  • Facilitate the implementation of best practices within timelines.
  • Create and validate processes based on standard work.
  • Conduct training in lean and six sigma methodologies.
  • Assess operations to identify and close performance gaps.
  • Coach Lean Transformation initiatives through workshops and activities.
  • Encourage participation in training for employees, suppliers, and customers.

Benefits

  • Comprehensive medical, dental, and vision insurance.
  • Life insurance coverage.
  • Short-term and long-term disability benefits.
  • 401(k) contributions with matching.
  • Vacation and paid sick leave.
  • Tuition reimbursement programs.
Full Job Description

Job Summary

Summary:

The Business Excellence Manager will be based in Fontana, Ca, reporting to the Director of Manufacturing.

Provides direct contribution to teams according to established policies and goals. Demonstrates skills in guiding and/or facilitating.

Responsibilities:

  • Work as a change agent and drive lean and six sigma activities as defined in the GBE A3.
  • Applying and deploying Flex Lean Enterprise Values across the entire organization.
  • In charge of eliminating waste and creating value by reducing variation in the processes to achieve sustainable results throughout the organization and segment.
  • Utilize Continuous Improvement (Kaizen) techniques, initiate process improvements, cycle time reductions, cost reductions and other activities aimed at reducing/eliminating non-value-added activities in the process.
  • Drive and Yokoten the identified best practices based on the accord timelines.
  • Create and validate processes/standards based on standard work and BPs.
  • Conduct Industrial Engineering, lean and six sigma training and accelerate the proliferation of Lean Continuous Improvement culture throughout the organization by co-guiding and co-facilitating Lean Deployment.
  • Perform assessment of CIMT Operation/Supply chain/Office and drive initiatives to close gaps.
  • Diligently participate in the selection and executions of lean and six sigma projects.
  • For assigned special project/segment/customer priorities to formulate and propose strategy of Lean.
  • Transformation. Coach and facilitate Lean Transformation activities through Kaizen workshops and Small Group Activities.
  • Incentive a participation and training of Flex Employees, Suppliers and Customers.

Qualifications:

  • Typically requires 7+ years of related experience.
  • Engineering Degree 6 Industrial Engineering preferred.
  • Must be able to guide direct projects based on business initiatives and customer needs.
  • Management skills and technical experience on Finance, HR, Materials and Operations activities.
  • Demonstrates detailed expertise COMPLEX situations and multiple area.
  • Comprehends the strategic impact of the function across sites.

What youll receive for the great work you provide:

  • Full range of medical, dental, and vision plans
  • Life Insurance
  • Short-term and Long-term Disability
  • Matching 401(k) Contributions
  • Vacation and Paid Sick Time
  • Tuition Reimbursement

Application Deadline:

Applications for this job position will be accepted for at least five days following the job posting start date below and continuing until the end date below or until the position is filled. This posting may close sooner due to application volume.

Job Posting Start Date 09-02-2026 Job Posting End Date 11-06-2026

The base pay range for this position is provided below. The final base rate offered will be determined using job-related, non-discriminatory criteria, including but not limited to experience, qualifications, geographic location, education, external market data, and internal equity.

$119,000.00 USD - $163,600.00 USDAnnual

Job CategoryOperational Excellence

Is Sponsorship Available?

No

About Flex

Flex Ltd. is an American Singaporean-domiciled multinational electronics contract manufacturer. It is the third largest global electronics manufacturing services (EMS), original design manufacturer (ODM) company by revenue, behind only Pegatron for what concerns original equipment manufacturers. Flex has manufacturing operations in over 30 countries, totaling approximately 200,000 employees.
Learn more about Flex
Size
172,648 employees
Market Cap
$9.7 billion
Industry
Net Income
$421 million
Founded
2016
5 Year Trend
+1.8%
Revenue
$23.3 billion
NASDAQ

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