Process Mechanical Engineering Intern

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    Brown and Caldwell

    1,001-5,000 employeesFounded 1947Walnut Creek, CaliforniaEnvironmental Services
    Actively hiringPaidSummer 2027Environmental Services
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    Best applied by Oct 12

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    About the role#

    The Process Mechanical Engineering Intern role applies academic knowledge to real-world technical challenges. You will work alongside experienced professionals to support consulting teams on various projects. This position provides hands-on learning in a professional consulting environment, focusing on research, analysis, and project documentation. You will work under close supervision with regular guidance from your manager and team.

    What you'll do#

    • Collaborate with multidisciplinary teams to support project planning and execution.
    • Participate in internal and external meetings by taking notes, tracking action items, and supporting follow-up activities.
    • Perform technical and operational tasks within your assigned functional area.
    • Manage and deliver assignments on time.
    • Attend Intern Workshops and Summer Series Sessions.
    • Complete an intern capstone project.
    • Support site visits to treatment plants and industrial facilities for tasks like sampling and condition assessments.
    • Adapt to additional assignments as business needs evolve.

    What you'll need#

    • Current enrollment in an accredited undergraduate or graduate program in Mechanical, Electrical, Civil, or Software Engineering, or a science field including Biology, Chemistry, Physics, Environmental Science, or Data Science.
    • Continued enrollment in your degree program following the internship.
    • A GPA of 3.0 or higher on a 4.0 scale.
    • Ability to organize information, maintain documentation, and track tasks with attention to detail.
    • Basic written and verbal communication skills.
    • Familiarity with technical, scientific, or data analysis tools.
    • Ability to work effectively as part of a team.
    • A positive attitude, professional behavior, and respect for confidentiality.

    Location & details#

    • Location: Seattle, Washington, USA.
    • Term: Summer 2027.
    • Modality: On-site.
    • Status: Full-time, paid internship.

    About Brown and Caldwell

    Brown and Caldwell is an employee-owned firm based in Walnut Creek, California. Founded in 1947, the company focuses on the U.S. water and environmental sectors. It employs over 2,100 professionals across 52 locations. The firm provides engineering, construction, and consulting services to municipal, federal, and private organizations.

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