Intern, Air Quality

Ramboll•Los Angeles, CA

About The Position

Ramboll is seeking an Air Quality Intern to join its offices in Los Angeles or Irvine, California, or Phoenix, Arizona, in Spring/Summer 2027. The intern will work in the Air & Climate Service Line within the Environment & Health Division, alongside a team that advises clients across industries on emissions estimation, air dispersion modeling, human health risk assessment, climate change, permitting, and compliance. The role offers an opportunity to contribute to air quality projects and develop professional skills in an open, collaborative, and creative environment. Applicants must be currently authorized to work in the United States on a full-time basis; sponsorship is not available. The anticipated base salary is $27 to $32 per hour. Actual compensation may vary based on location, skills, experience, education, and internal equity. The position may also be eligible for bonus, overtime, or other compensation, and includes access to a comprehensive benefits package.

Requirements

  • Be working toward a B.S. or M.S. in Chemical, Mechanical, Civil, or Environmental Engineering; Environmental Science; Atmospheric Science; Chemistry; or a science degree with air quality coursework.
  • Strong computing skills, including high-level use of spreadsheets and word processing.
  • Strong written and verbal communication, problem-solving, and organization skills.
  • Ability to understand and interpret environmental regulations.
  • Currently authorized to work in the United States on a full-time basis; sponsorship is not available.

Nice To Haves

  • Detail-oriented and self-motivated.
  • Ability to work in a team and apply analytical skills.
  • Interest in hands-on work and thinking outside the box.

Responsibilities

  • Prepare emissions calculations.
  • Conduct air quality reviews of emissions reduction or control.
  • Assist in preparing major and minor source permit applications and environmental impact reports.
  • Critically review and interpret local, state, and federal environmental regulations.

Benefits

  • Comprehensive benefits package supporting well-being, professional development, and work-life balance.
  • Flexible work approach.
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