Ann Marie Johnson

HR & People Operations Leader | Strategic HR Business Partner | Workforce Strategy | HR Operations & Total Rewards | Manufacturing & Healthcare

Role
Manager, Human Resources at Senneca Holdings
Location
Mankato, MN, US
LinkedIn followers
500 followers
Human ResourcesView LinkedIn profile

About Ann Marie Johnson

Ann Marie Johnson is a strategic human resources leader with extensive experience driving workforce transformation, leadership development, and organizational effectiveness across healthcare, manufacturing, and service industries. She has led initiatives in talent strategy, compensation design, employee relations, and cultural integration that strengthened engagement and reduced turnover. Recognized for her ability to align people strategy with business goals, Ann Marie is a trusted advisor to senior leadership—balancing operational excellence with empathy, collaboration, and results.

Experience

  1. Manager, Human Resources

    Senneca Holdings

    May 2022 — Present · Mankato, MN, US

    Door Engineering, a Senneca Brand, has been a trusted provider of customized industrial, commercial, aviation, and specialty door solutions for more than 50 years. Our expertise in design, engineering, and installation allows us to deliver tailored solutions across diverse industries — built to perform, built to last.As HR Manager, I lead all aspects of human resources strategy and operations for a high-growth manufacturing division of ~200 employees while providing enterprise-wide compensation and organizational support for employees across Senneca Holdings.Key Achievements & Impact- Built scalable HR infrastructure to support 100% revenue growth and 300% EBITDA expansion, aligning workforce strategy with business goals- Reduced turnover from 65% to under 23% by redesigning recruiting, onboarding, and engagement programs focused on retention and development- Partnered with executive leadership on organizational redesign, workforce planning, and leadership transitions to strengthen future capability- Designed and implemented new HRIS processes, benefits enrollment, and analytics dashboards that increased data accuracy and decision speed- Built the HR framework including systems, staffing models, and performance management tools — to sustain rapid expansion and long-term success.

Education

  • Concordia College

    BA, English Writing, Psychology

  • Concordia University-St. Paul

    MA, Organizational Leadership with HR Emphasis

    2006 — 2008

Skills

  • New Hire Orientations
  • Performance Management
  • Succession Planning
  • Employee Benefits
  • Deferred Compensation
  • Human Resources
  • Policy
  • Talent Acquisition
  • Benefits Administration
  • Applicant Tracking Systems
  • Organizational Development
  • Employment Law
  • Workforce Planning
  • Onboarding
  • Leadership
  • Talent Management
  • Recruiting
  • Fmla
  • Hris
  • HR Policies
  • Employee Engagement
  • Employee Relations

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Ann Marie Johnson — Manager, Human Resources at Senneca Holdings in Mankato, MN, US | Unifers