• Plumbing & Fire Protection Engineering…

    WSP USA (Philadelphia, PA)
    …design calculations and analysis. + Learn Autodesk Revit to model Plumbing & Fire Protection components and systems . + Collaborate with senior engineers to ... & Buildings** Team is seeking a **Full-Time Plumbing & Fire Protection Engineering Co-op - Spring/Summer 2026** to work...in the United States at the start of the co-op/ internship . **Preferred Qualifications** + Actively enrolled in an accredited… more
    WSP USA (01/10/26)
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  • Early Career Plumbing and Fire Protection…

    WSP USA (Philadelphia, PA)
    …concept development, installation, operation, maintenance, and optimal integration of plumbing systems , fire suppression and protection, and fluid flow ... site conditions, equipment, resources, building, infrastructure, and usage; and installing plumbing, fire protection and suppression, and fluid flow systems to… more
    WSP USA (12/18/25)
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  • Intern - Design Engineer

    Southland Industries (Horsham, PA)
    Our Internship and New College Graduate program (https://www.southlandindcareers.com/university#/) is best designed for those students who seek a truly immersive and ... exciting projects and potential career paths with one of the country's largest MEP building systems firms appeals to you and you're ready for the next big step in… more
    Southland Industries (10/18/25)
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  • Intern - Safety

    Southland Industries (Horsham, PA)
    Our Internship and New College Graduate program (https://www.southlandindcareers.com/university#/) is best designed for those students who seek a truly immersive and ... exciting projects and potential career paths with one of the country's largest MEP building systems firms appeals to you and you're ready for the next big step in… more
    Southland Industries (10/18/25)
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  • Intern - Project Engineer

    Southland Industries (Horsham, PA)
    Our Internship and New College Graduate program (https://www.southlandindcareers.com/university#/) is best designed for those students who seek a truly immersive and ... exciting projects and potential career paths with one of the country's largest MEP building systems firms appeals to you and you're ready for the next big step in… more
    Southland Industries (10/18/25)
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  • Engineering Interns

    HF Lenz Company (Lebanon, PA)
    …and utilize basic principles of MEP design, focused in HVAC, Electrical, Plumbing and Fire Protection systems , and Civil / Structural design. + Introduced to ... + A strong interest and desire to learn building systems design and construction. + Prior internship ...building systems design and construction. + Prior internship experience is preferred, but not required. What You'll… more
    HF Lenz Company (12/28/25)
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  • Program Finance / Lvl 2

    Lockheed Martin (Archbald, PA)
    **Description:** You will be the Program Finance Analyst, joining the Missiles and Fire Control business area to support program finance activities\. Our team is ... analysis and programmatic activities for a program, providing electronic systems resources to the Business Management Team, and developing...you to apply\. Learn more about our Missiles and Fire Control business area and how you can contribute… more
    Lockheed Martin (01/10/26)
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  • Project Manager Intern

    EMCOR Group (Reading, PA)
    …similar degree - junior level status or higher at the time of the internship is required. + Knowledge of sprinkler systems /plumbing and previous construction ... **About Us** We provide industry-leading, end-to-end fire protection, mechanical, and HVAC services. Our skilled...has been a local industry leader for end-to-end mechanical, fire protection and HVAC services for nearly 100 years.… more
    EMCOR Group (01/06/26)
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  • Mechanical Engineer I

    HF Lenz Company (Johnstown, PA)
    …part of multidisciplinary project teams. You will design mechanical/HVAC, plumbing and fire protection systems , perform load calculations, size and select ... multidisciplinary engineering ‎services that include mechanical/HVAC, electrical, plumbing & fire protection, telecom, civil/survey and structural engineering. Our high-profile… more
    HF Lenz Company (12/31/25)
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  • Management Trainee

    Cintas (Conshohocken, PA)
    …water services, first aid and safety products, eye-wash stations, safety training, fire extinguishers, sprinkler systems and alarm service, Cintas helps ... Provide documentation regarding their previous employment Preferred + Co-op or internship experience in a Customer Service, Sales, Production or Administrative role… more
    Cintas (10/22/25)
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