Intern, MEP

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    Halff

    Improving lives and communities by turning ideas into reality. Award-winning infrastructure consulting firm.

    1,001-5,000 employeesFounded 1950Richardson, TexasCivil Engineering
    Actively hiringPaidSummer 2027Civil Engineering
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    Best applied by Sep 24

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    About the role#

    Halff is seeking a Mechanical or Electrical Engineering Intern to join the MEP team in San Antonio, Texas. This is a full-time, paid internship running from June 7, 2027, to August 13, 2027. You will work 40 hours per week, typically Monday through Friday from 8a to 5p. Please note that housing is not provided for this position.

    What you'll do#

    You will work on commercial, industrial, and institutional projects under the direct supervision of a Professional Engineer. Your responsibilities include:

    • Designing mechanical or electrical engineering projects.
    • Performing drafting work in CAD.
    • Completing calculations and analysis for design projects.
    • Creating electrical project documents, plans, and specifications for lighting and power systems.
    • Assisting with HVAC and plumbing design projects.
    • Preparing permit applications and regulatory documents.
    • Coordinating with team members, including architects, surveyors, and contractors.
    • Attending meetings with clients and regulatory agencies.
    • Working with Project Managers to meet deadlines and manage project schedules, materials, and equipment.

    What you'll need#

    • Current enrollment in a Bachelor or Master degree program for Mechanical or Electrical Engineering, or an ABET accredited equivalent.
    • Familiarity or experience with Revit and AutoCAD.
    • Strong organizational and self-motivation skills.
    • Effective communication and team-building abilities.

    Location & details#

    This internship is based on-site in San Antonio, Texas. The role is full-time.

    About Halff

    Halff is a civil engineering and infrastructure consulting firm founded in 1950. The company operates from its headquarters in Richardson, Texas, and maintains a staff of over 1,300 employees. It provides services across various sectors including water resources, transportation, land development, and energy. The firm is privately held.

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