Mechanical Engineer I
December 31, 2025
Corporate / Mission-Critical
Johnstown Office
40 hours / week
Flexible
$Salary/Exempt
H.F. Lenz Engineering (HFL), a nationally recognized consulting engineering, design and construction management firm, is seeking a Mechanical/HVAC Engineer for our headquarters in Johnstown, PA.
With over 75 years in business, HFL offers multidisciplinary engineering services that include mechanical/HVAC, electrical, plumbing & fire protection, telecom, civil/survey and structural engineering. Our high-profile projects span the nation and diversify across private and public sectors, including healthcare, educational, industrial, hospitality, professional buildings, sports & entertainment, government and mission-critical facilities.
As a Mechanical Engineer I, you will work with and be mentored by licensed professional engineers and will be part of multidisciplinary project teams. You will design mechanical/HVAC, plumbing and fire protection systems, perform load calculations, size and select equipment, complete field surveys, and perform engineering studies and analysis. You will collaborate with team members, vendors, clients and architects. You will have the opportunity to advance and grow, leading electrical project teams, writing specifications, participating in project meetings with clients and architects, and supporting construction-phase work.