Intern, Air Quality

Ramboll US Corporation; Los Angeles (CA); On-site; USD 37,000 - 44,000; Full time

Job summary

Ramboll US Corporation invites applications for an Air Quality Intern position in Los Angeles, Irvine (CA) or Phoenix (AZ) for Spring/Summer 2027. The role focuses on emissions calculations, air quality reviews, and permit-related support within Ramboll's Environment & Health division. Ideal candidates are pursuing a B.S.

or M.S. in a relevant engineering or science field, with strong computing, writing, and communication skills, and a solid grasp of environmental regulations.

Qualifications

• 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 and a GPA of 3.4 or higher.
• Strong computing skills including high level use of spreadsheets and word processing.
• Strong written/verbal communication, problem-solving and organization skills.
• Ability to understand and interpret environmental regulations.

Responsibilities

• Preparing emissions calculations
• Conducting air quality reviews of emissions reduction or control
• Assisting in preparing major and minor source permit applications and environmental impact reports
• Critically reviewing and interpreting local, state, and federal environmental regulations

Education

B.S. or M.S. in Chemical, Mechanical, Civil, or Environmental Engineering, Environmental Science, Atmospheric Science, Chemistry, or related field

Job description

Company Description

Applicants must be currently authorized to work in the United States on a full-time basis. No sponsorship is available for this position.

Inviting bright minds

Do you want to develop your excellence in an open, collaborative and creative culture? We work to create a sustainable future and our inspiring projects and innovative solutions aim to set the standard among our peers. You will join a global company that has been growing successfully since its founding in 1945. Together, we lead and leave a positive impact on societies, companies and people around the world.

Ramboll is seeking an Air Quality Intern to join the firm's offices in Los Angeles or Irvine, California, or Phoenix, Arizona in Spring/Summer 2027. If you are detail-oriented, self-motivated and enjoy thinking "outside-of-the-box," If you can work in a team, apply analytical skills, and are looking to get your hands dirty (literally and figuratively), then you may find Ramboll to be an ideal place to start your career.

You will join our Environment & Health department

As our new Air Quality Intern you will be part of the Air & Climate Service Line within Ramboll's Environment & Health Division. This group consists of like-minded individuals who are passionate about air and climate issues and assisting Ramboll's clients with their most challenging problems. The Air & Climate team consults with clients across various industries on a range of topics, including but not limited to emissions estimation, air dispersion modeling, human health risk assessment, climate change, permitting, and compliance.

Your key tasks and responsibilities will be:

• Preparing emissions calculations
• Conducting air quality reviews of emissions reduction or control
• Assisting in preparing major and minor source permit applications and environmental impact reports
• Critically reviewing and interpreting local, state, and federal environmental regulations

Your starting point for constant growth

From the moment you join Ramboll, we will support your personal and professional development so that you grow with the company. For this role, we believe your starting point is:

• Working towards 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 course work with a GPA of 3.4 or higher
• Strong computing skills including high level use of spreadsheets and word processing
• Strong written/verbal communication, problem-solving and organization skills
• Ability to understand and interpret environmental regulations

Welcome to our Environment & Health Division

Ramboll develops innovative, scientifically sound solutions that help increase live ability by reducing pollution and restoring natural environments. One of the world's leading environmental and health consultancies, our bright minds are trusted by clients to manage their most challenging environmental, health and social issues.

Ramboll in the Americas

Ramboll is a global architecture, engineering, and consultancy company. As a foundation-owned people company, founded in Denmark, we believe that the purpose of sustainable change is to create a thriving world for both nature and people. So, that's where we start - and how we work. Our history is rooted in a clear vision of how a responsible company should act and being open and curious is a cornerstone of our culture. Ramboll in the Americas has thousands of experts working across more than 70 offices. Ramboll experts deliver innovative solutions across Environment & Health, Water, Energy, and Planning & Urban Design.

Salary Transparency Statement

At Ramboll, we are committed to fair and transparent compensation practices that support our people and our purpose of creating sustainable societies. The anticipated base salary range for this position is $27 to $32 hourly. This range reflects the compensation we reasonably expect to offer at the time of posting. Actual compensation will vary based on factors such as location, skills, experience, education, and internal equity. Because we operate across multiple U.S. markets, pay may differ depending on the cost of labor in specific locations. In addition to base salary, this position may be eligible for bonus, overtime or other forms of compensation and we offer a comprehensive benefits package that supports well-being, professional development, and work-life balance. Our recruiters are happy to share more about the specific salary range and total rewards package applicable to your location during the hiring process.

Where People Flourish

Our mission is to create sustainable societies where people and nature flourish. This means that a culture of inclusion is embedded in everything we do. Our people bring diverse backgrounds and experiences to the company, enabling us to deliver innovative and forward-thinking solutions to our clients. We also know how important it is to achieve the right balance of where, when, and how much you work. At Ramboll, we offer flexibility as part of our positive and inclusive approach to work. We are committed to equal employment opportunity, regardless of age, disability or medical condition, gender identity, marriage and domestic partnership, pregnancy and maternity, race, ancestry, or national origin, religion or belief, sex and sexual orientation, military service and veteran status, or any other protected characteristic. Ramboll wants to ensure opportunities are accessible to candidates with disabilities. So, please let us know if there are any changes we could make to the application process to make it more comfortable for you. You can contact us [e-mail] such requests.