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CALSTART

Sustainability Intern

Compensation
$19–$21 / hr
Location
Remote, US, US
Arrangement
Remote
Level
Intern
Posted
26 August 2026 (about a month ago)

Checked 15 days agoApplications go to the employer, never to RoleSprint

About this role

About Us: CALSTART is now Catalyst Mobility. We are a mission-driven industry organization focused on transportation decarbonization and clean air for all. For over 30 years, it’s been Catalyst Mobility’s mission to develop, assess, and implement large-scale, zero-emission transportation solutions to mitigate climate change and support economic growth. Catalyst Mobility works with businesses, organizations, governments, and communities to create real-life impact toward clean air and equitable access to clean transportation for all. Catalyst Mobility provides scientific, technical and policy support for regulatory development and clean technology and infrastructure acceleration.

About Us: CALSTART is now Catalyst Mobility. We are a mission-driven industry organization focused on transportation decarbonization and clean air for all. For over 30 years, it’s been Catalyst Mobility’s mission to develop, assess, and implement large-scale, zero-emission transportation solutions to mitigate climate change and support economic growth. Catalyst Mobility works with businesses, organizations, governments, and communities to create real-life impact toward clean air and equitable access to clean transportation for all. Catalyst Mobility provides scientific, technical and policy support for regulatory development and clean technology and infrastructure acceleration.

About the Role: Our Midwest and San Joaquin Valley (SJV) Regional Offices are seeking a detail-oriented and dependable individual to support their Clean Ports projects and broader SJV office initiatives. This internship will provide the opportunity for an individual to gain experience in a growing industry in two distinct environments – the Midwest and California’s SJV – and will help with the development of project management, research, and stakeholder engagement skills.

What You Will Do: • Assist in researching emerging fuel types in the medium- and heavy-duty transportation space and create internal memos to communicate the findings

• Support data collection outreach to operators within the Midwest Regional Office Clean Ports project

• Conduct research on environmental conditions within the Midwest Regional Office Clean Ports project area to help inform resiliency considerations

• Develop community engagement strategies for the Midwest Regional Office Clean Ports project

• Support execution of the SJV Clean Ports project

• Contribute to statewide strategy development in California

• Assist with the execution of broader SJV regional office tasks

What You Bring to the Table: • Undergraduate or graduate student with a focus in transportation planning, environmental planning, community/regional planning, or related field

• Strong written and verbal communication skills

• Ability to work collaboratively and balance multiple tasks

• Experience with the Microsoft Office Suite (Word, Excel, etc.) and Microsoft 365 Suite (Teams, SharePoint, etc.)

• Knowledge of zero-emission medium- and heavy-duty vehicles, transportation electrification, charging infrastructure, or energy systems

• Interest in working in regional environments and engaging with stakeholders

We understand that not everyone will match the above qualifications 100%. If your background isn't perfectly aligned but you feel you would be a great addition to the team, we'd love to hear from you. We're a tight-knit team of world-class innovators, business minds, and change agents who believe passionately in our mission and put our team ahead of self. We are committed to the continued development and growth of our employees and invest in your success! We care about your personal well being as much as your professional success and offer generous benefits to full time employees including: 100% company paid comprehensive health benefits for Medical, Dental, Vision, Short Term Disability, Long Term Disability and Life Insurance, Retirement plan with generous company contributions, FSA for Health and Dependent Care, 3 weeks of vacation time in the first year of employment, 11 paid company holidays, paid sick time, paid family leave, and more! Our inclusive environment focuses on making decisions based on merit without regard to race, color, hair texture, gender, religion, age, nationality, social or ethnic origin, sexual orientation, gender identity, gender expression, LGBTQIA+ status, marital status, pregnancy, disability, genetics, veteran status, or any other characteristic protected by law.

Please be aware of recruiting scams! All legitimate communication from our recruitment team will come from an official calstart.org or catalystmobility.org email address via email, we will not text you about a role you have not applied to or shown interest in. We will not perform any interviews via text or Zoom chat. Catalyst Mobility does not ask for any fees or personal information such as social security numbers or bank details during the recruitment process.

Eligible remote locations

  • US

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About this listing

Published on Lever under the board identifier Calstart, which is the name the employer’s own job board carries. RoleSprint has not verified the company’s registered or trading name, so it is shown exactly as published rather than tidied up.

RoleSprint is not the employer and not a recruiter. Applications are made on the employer’s own site and never reach us; what RoleSprint does is help you decide whether a role is worth your time and prepare for it if it is.

Published 26 August 2026, last checked 15 days ago. A posting stops being advertised here 90 days after the employer published it, and one the employer takes down is marked closed rather than quietly removed.

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