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Mechanical/HVAC Engineer I

March 13, 2026
Government 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 80 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.‎

Intern - Marketing

March 04, 2026
Marketing & Business Development Johnstown Office 40 hours / week 8:00 AM to 5:00 PM $Hourly / Non-Exempt

H.F. Lenz Company, a nationally recognized engineering & design firm, is seeking a creative, client focused ‎Marketing Intern in Johnstown, PA. Working with multi-disciplined engineering teams, this position will be ‎responsible for assisting with presentation design, branding materials, communications, website updates, ‎social media and other activities to market company and personnel achievements.‎

General Office Cleaner

February 24, 2026
Administration Johnstown Office 10-20 hours / week Flexible $Hourly / Non-Exempt

H.F. Lenz Company is seeking a part-time office cleaner for our headquarters in Johnstown PA. This role is responsible for cleaning and sanitizing in and around the general office areas, such as front lobby, offices, kitchen, restrooms and conference rooms.

Plumbing Designer / Drafter

February 13, 2026
Multiple Lancaster Office 40 hours / week Flexible $Hourly / Non-Exempt

H.F. Lenz Co. (HFL), a leading consulting engineering firm is seeking an experienced Plumbing Designer/Drafter in our Johnstown and Lancaster, PA offices. This role will be responsible for performing technical design layout and field construction observation of plumbing and piping systems for various Commercial buildings and facilities. The candidate will work closely with our design team to turn our client's needs and our engineer's ideas into reality utilizing AutoCAD and Revit modeling. The candidate will have the opportunity to collaborate with professional engineering staff, conduct field studies, perform construction review and inspection, and interface with clients and vendors.

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