Assistant Marketing Manager/Vendor Liaison

  • Four State Trucks
  • Joplin, Missouri
  • Full Time

Job Summary:

This multi-functional role combines leadership, productdevelopment, vendor sourcing, e-commerce operations, and internal systemssupport. You will be instrumental in driving new product strategy, managingvendor relationships, maintaining our BigCommerce site, and supporting bothadministrative and technical aspects of the business.

Key Responsibilities:

Leadership & Management

  • Oversee day-to-day department operations and provide support to cross-functional teams.
  • Set and track performance goals, deadlines, and KPIs.
  • Train, mentor, and evaluate staff performance, providing coaching and feedback.
  • Approve payroll, PTO, and manage staff scheduling using Netchex.

New Product Development & Branding

  • Collaborate with internal teams to develop and launch new products aligned with brand standards.
  • Assist with branding efforts including naming, packaging, messaging, and cross-platform consistency.
  • Maintain vendor catalogs, product specs, and e-commerce product listings.

Vendor Acquisition & Liaison

  • Proactively cold call/e-mail and contact new vendors to secure product partnerships.
  • Evaluate supplier pricing, terms, and shipping policies.
  • Oversee vendor onboarding and collect necessary product data, images, and documentation.

E-Commerce Administration (BigCommerce)

  • Manage the product team and create product listings, images, descriptions, pricing, and metadata.
  • Maintain brand and category organization for optimal navigation and SEO.
  • Build and schedule promotions, site banners, and landing pages.
  • Test and troubleshoot product or category issues on the website.
  • Establish and uphold SOPs for listing uniformity and site accuracy.

Marketing & Campaign Collaboration

  • Work with the marketing team on product launches, email campaigns, and seasonal promotions.
  • Assist with developing landing pages and product-specific marketing assets.

FileMaker System Management

  • Design, develop, and maintain custom FileMaker solutions for internal workflows.
  • Provide user support, troubleshooting, and training on FileMaker functionality.
  • Ensure security protocols, backup management, and data validation practices.

Excel Training & Support

  • Conduct Excel training sessions (basic to advanced functions) for staff.
  • Provide one-on-one troubleshooting for formulas, tables, and spreadsheet organization.
  • Develop custom reference materials and walkthroughs for team use.

Meeting Coordination & Documentation

  • Schedule and facilitate meetings via Microsoft Teams and Outlook.
  • Take and distribute accurate meeting notes, summarize action items, and ensure timely follow-up.
  • Create, format, and manage documents in Word and Google Docs; maintain shared file organization.

Required Qualifications:

  • 3 years of experience in e-commerce, product development, vendor relations, or marketing
  • Proficiency in BigCommerce or similar e-commerce platforms
  • Advanced Excel skills (including VLOOKUP, INDEX/MATCH, SUMIFS, etc.)
  • Strong organizational and multitasking ability with excellent attention to detail
  • Experience with FileMaker or similar database tools (design and maintenance)
  • Strong verbal and written communication skills
  • Proficient in Microsoft Teams, Outlook, Word, and Google Workspace
  • Self-starter with a proactive mindset and problem-solving ability
  • 3 years of experience in Photoshop and Adobe products

Preferred Qualifications:

  • Experience in the automotive or aftermarket parts industry is a plus
  • Familiarity with SEO best practices and e-commerce merchandising
  • Experience managing cross-functional teams or administrative staff
  • Basic HTML or web troubleshooting skills

Benefits:

Medical, dental, and vision insurances

401k plan, with 4% employermatching upon eligibility

Employer paid life insurance

Voluntary benefits available, PTOplan, 6 Paid Holidays

Working Conditions:

Job will include periods of standing, walking, stooping, andbending. Stair climbing and walking on uneven surfaces will be present. Longperiods of sitting and computer screen viewing will be required. Constant useof hands/arms due to computer data entry duties.

Job ID: 487451211
Originally Posted on: 7/31/2025

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