Customer Sales Manager

Haleon

Customer Sales Manager responsible for managing key relationships at Costco Wholesale. Execute selling strategies to achieve business performance and manage customer profitability while collaborating cross-functionally.

Posted 6/13/2026full-timeWarren • Illinois, New Jersey, Texas, Washington • 🇺🇸 United StatesMid-LevelSenior💰 $137,185 - $188,630 per yearWebsite

About the role

Key responsibilities & impact

Execute a profitable selling strategy managing key relationships at Costco Wholesale
Negotiate customer agreements against annual Haleon operating plans
Prepare and conduct monthly/quarterly internal presentations
Identify value-creation opportunities to build trust and support execution of initiatives
Lead key activities to progress career and consistently deliver against sales and customer profitability targets
Collaborate cross-functionally with Customer Strategy, Operations, and Finance for execution excellence
Document complex issues and proposals succinctly to present to groups
Proactively identify competitive activity at Costco
Work closely with Haleon Customer Marketing teams to ensure complete communication of trends and opportunities for brand development

Requirements

What you’ll need

Bachelor's degree
5 + years’ experience working directly with Costco and/or other large customers.
Experience with Circana (IRI), POS data, Retail Link, and Category Management
Strong Analytics & business acumen - proven track record of success in account management with a focus on fact based, analytical selling

Benefits

Comp & perks

401(k) plan
Tuition reimbursement
Time off programs including 6 months paid parental leave
Healthcare programs where the company pays for the majority of your medical coverage for you and your family
Opportunity to receive discretionary bonus based on achievement of key business performance and other incentive/recognition programs

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

account managementanalytical sellingnegotiationpresentation skillsvalue creationsales strategyprofitability analysis

Soft Skills

relationship managementcollaborationcommunicationleadershipproblem-solving

Certifications

Bachelor's degree