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  • Our Company
    • Salas O’Brien Difference®
    • Ownership Values
    • Quality
    • History
    • Insights
    • Our Team
    • Community
  • Markets
    • Arts & Entertainment
    • Bulk Material Handling
    • Chemical Process
    • Commercial & Corporate
    • Data Centers & Telecom
    • Education (Higher Ed)
    • Education (K12)
    • Federal Government
    • Food & Beverage
    • Healthcare
    • High-Rise
    • Hospitality
    • Manufacturing
    • Mixed-Use
    • Municipal Government
    • Power Generation
    • Retail
    • Science & Technology
    • Sports
    • Transmission & Distribution
  • Services
    • Mechanical & Electrical
    • Structural
    • Building Science
    • Commissioning
    • Technology Design
    • Acoustics
    • Fire Protection
    • Industrial Process
    • Civil
    • Energy & Utilities
    • Roofing & Waterproofing
    • Automation & Controls
    • Architecture & Interiors
    • Construction Management
  • Careers
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Sean Holder

Principal, Senior Mechanical Engineer


Education

Bachelor of Science in Mechanical Engineering – St. Louis University

Certifications

Professional Engineer

Type of work

,

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