Site General Manager

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

Job Summary

Flex intends to spin off its Cloud and Power Infrastructure segment into a new, independent publicly traded company, Axiom, with the spin planned for Q1 2027. If the intended spin occurs, this role will support Axiom, a company focused on critical digital infrastructure and delivering end-to-end power and thermal management solutions for AI data centers and other mission-critical applications.

To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a General Manager located inFontana, CA

Reporting to the VP Operations, the Site General Manager plans, directs, and controls all manufacturing activities within the company. Coordinates operating activities so that approved products are manufactured on schedule, within quality standards and cost goals. Additional duties involve the estimation of manufacturing capacity, production and materials control, warehousing and site facilities, maintenance, industrial engineering and other manufacturing activities.

What a typical day looks like:

• Lead and direct site operations to drive business growth and achieve profitability, operational excellence and strategic objectives in alignment with the company’s vision and mission.

• Demonstrate strong interpersonal and business skills effective at all organizational levels.

• Manage day to day operations through hands-on leadership, regular floor walks and provide direct feedback.

• Manage various functions, including Operations, Planning, Regulatory Compliance, Quality Assurance, Safety and Facilities.

• Coordinate with all support departments to ensure schedules remain on track and proactively resolve potential roadblocks.

The experience we’re looking to add to our team,

• Bachelor’s degree in engineeringor operational management with an MBA is preferred.

• Minimum of 10 years of progressive leadership experience in manufacturing operations, including senior management and executive-level roles.

• Direct, proven experience managing P&L and budget at a project level and driving OP growth.

• Proven record of enhancing operational efficiency through improvements in inventory turns, quality, delivery, performance, cycle times and cost management.

• Able to explain complex data targets simply to front line staff and executive leadership alike.

• Certified or experienced in Continuous improvement framework to drive operational excellence.

• Demonstrated understanding of project management principles, methodologies and best practices.

• High proficiency with ERP software and business intelligence tools.

• Highly organized and values tactical results and continuous progress

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What you'll 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 09-18-2026 Job Posting End Date 11-27-2026

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.

$195,300.00 USD - $268,600.00 USD Annual

Job Category

OperationsRelocation: Eligible for domestic relocation only

Is Sponsorship Available?

NoFlex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email [email protected] and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).