Summary
Overview
Work History
Education
Skills
Timeline
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Marshall Karl

San Antonio,TX

Summary

Customer-oriented, strategic-thinking sales management professional successful in cultivating partnerships, retaining top accounts and growing profit channels. Multi-tasking and self-motivated leader with expertise in expanding network connections and persuasively introducing products. Well-versed in implementing sales strategies, managing customer relations and expanding territory.

Overview

8
8
years of professional experience

Work History

Sales Manager

Apex Roofing & General Contractors
San Antonio, TX
08.2025 - Current
  • Managed and oversaw sales force in door-to-door sales operations, developing training techniques that enhanced team performance.
  • Conducted market research to identify new business opportunities and trends, informing strategic sales initiatives.
  • Trained new sales staff on company products and sales techniques, facilitating faster onboarding and improved sales readiness.
  • Performed sales consultations and educated clients on products and services.
  • Assisted senior management in developing long-term strategic goals for the company's growth.

Combat Engineer Non Commissioned Officer

United States Marine Corps
Camp Pendleton South, California
07.2018 - 07.2023
  • Led and directed Engineer assets and engagement strategies in Combat Operations.
  • Conducted demolition tasks using specialized explosives and tools.
  • Evaluated terrain for optimal placement of obstacles and defensive positions.
  • Collaborated with other military units to coordinate engineering support and share intelligence.
  • Constructed and reinforced structures for troop safety and mission success.
  • Prepared detailed reports and briefings on engineering project status and mission outcomes.
  • Mission planning and advising in the 2021 US Withdrawal of Afghanistan.

Education

BBA - Business Administration

Northwest Vista College
San Antonio, TX

Sergeants School Leadership Program - undefined

United States Marine Corps
Camp Pendleton South, CA

Skills

  • Market research
  • Sales coaching
  • Client relationship management
  • Team leadership
  • Strategic planning
  • Problem resolution
  • Sales strategy development

Timeline

Sales Manager

Apex Roofing & General Contractors
08.2025 - Current

Combat Engineer Non Commissioned Officer

United States Marine Corps
07.2018 - 07.2023

Sergeants School Leadership Program - undefined

United States Marine Corps

BBA - Business Administration

Northwest Vista College