Sales Support Coordinator

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

To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Sales Support Coordinator located in Fontana, CA.

Reporting to the Director of Business Development, the Sales Support Coordinator will be responsible for providing administrative and operational support to the Business Development team by managing customer documentation, coordinating agreement review processes, and ensuring timely completion of customer requirements.

What a typical day looks like:

• Support the Business Development team throughout the sales cycle by coordinating customer documentation and administrative requirements.

• Respond to customer documentation requests and support sales activities.

• Review and coordinate customer agreements and related documentation.

• Coordinate activities with Legal, Finance, Operations, and Sales teams.

• Oversee customer agreement routing, approvals, revisions, and execution processes.

• Maintain organized electronic files and ensure proper document retention.

• Perform all other duties, as assigned.

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

• Associate degree in Business Administration, Marketing, Communications, or a related field preferred. Equivalent combination of education and experience will be considered.

• 2+ years of experience in sales support, business development support, customer service, or a related role.

• Strong attention to detail and organizational skills.

• Ability to review documents for accuracy and identify discrepancies.

• Excellent written and verbal communication skills.

• Ability to manage multiple priorities and meet deadlines in a fast-paced environment.

• Strong customer service orientation and professional business acumen.

• Proficient in Microsoft Office Suite, including Word, Excel, Outlook, and PowerPoint.

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 09-04-2026 Job Posting End Date 09-12-2026

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.

$23.93 USD - $32.90 USD Hourly

Job Category

Administration

Is Sponsorship Available?

No

Flex 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).