Cleantech - 66+ job offers

The Opportunity This is the first dedicated Revenue Operations hire in Mainspring’s history. We’re commercializing the linear generator — a breakthrough technology that converts a wide range of fuels directly into electricity — with a growing fleet of deployed systems and strong commercial traction.

Shape Modular Energy Systems from the Ground Up Location: Franklin, TN (On-Site) Type: Full-Time Seniority: Skilled Technical Contributor Join Enexor BioEnergy Enexor is a venture-backed climate tech company building distributed systems that convert waste into clean energy and captured carbon. Locat

Laminar (Formerly H2Ok Innovations)

A cleantech innovation firm based in Somerville, MA, is seeking talented individuals to enhance and innovate features for their platforms. Join a dynamic team focused on driving operational efficiency and sustainability measures through cutting-edge technologies. Ideal candidates should have web dev

A leading clean energy company is seeking a Head of Marketing to lead the marketing strategy and execution. This role involves driving brand growth and managing integrated marketing campaigns. Candidates should have 6–8 years of B2B marketing experience, ideally in the tech or cleantech sectors, wit

*Conseiller et accompagner les entreprises françaises sur des projets de développement export en Suède dans les secteurs de l’industrie, de l’énergie, des infrastructures et des services environnementaux .** *Vos missions :** Dans les secteurs de compétence, orienter les entreprises françaises sur l

ECM Holding Group, Inc.

About Us We are a cleantech contractor that provides comprehensive energy efficiency services for energy service companies (ESCOs) and corporate clients. Our services are provided by six specialized units focused on weatherization, water efficiency engineering, lighting, airflow controls, HVAC, and

A leading sustainable energy startup in Houston is seeking a Corporate & Business Development Manager/Director to lead financial modeling and strategic market analysis in the Sustainable Aviation Fuel sector. The role offers an exciting opportunity to work closely with leadership and drive industry

E8 Angels

About E8 E8 is a nonprofit membership community of over 140 impact investors dedicated to funding high-impact cleantech startups. We’ve built a trusted organization where investors learn, connect, and invest in early-stage companies that advance the sustainability and health of our planet. Founded i

The Company: Gentrack is a publicly listed software company and provides leading utilities across the world with innovative cleantech solutions. The global pace of change is accelerating, and utilities need to rebuild for a more sustainable future. Working with some of the world’s biggest energy and

Verse

$130,000 - $200,000 /year

Location: San Francisco, CA (Hybrid) What is Verse? Energy markets are more volatile than ever. Rapid electrification and the rise of AI are driving unprecedented demand for power, while energy costs continue to rise across the globe. For the world’s largest energy buyers, managing energy has never

About LACI The Los Angeles Cleantech Incubator (LACI) is a nonprofit organization creating an inclusive green economy by unlocking innovation (through working with startups to accelerate the commercialization of clean technologies), transforming markets (through catalytic partnerships in zero emissi

gener8tor

A nationally recognized startup accelerator is seeking a Program Manager for the Cox Cleantech Residency in Atlanta, GA. The role involves managing an intensive program for cleantech researchers and startups, recruiting applicants, building partnerships with universities and mentors, and ensuring op

A sustainable recycling startup in Boone, Iowa, is seeking a hands-on Chief Financial Officer (CFO) to lead financial strategy. This individual will manage financial operations, develop financial models, and support fundraising activities. The ideal candidate will have strong financial leadership ex

gener8tor

Program Manager – Cox Cleantech Residency powered by gener8tor Location : Atlanta, GA Base pay range : $70,000.00/yr - $80,000.00/yr gener8tor is a nationally recognized startup accelerator and entrepreneurial support organization. The Program Manager will manage the Cox Cleantech Residency, a multi

Zanda

Zanda is an executive search partner working exclusively with high-growth startups as they scale their leadership teams. We partner closely with VCs, Founders, CEOs, and CFOs to successfully deliver critical senior appointments during key growth moments. Who’s the business Zanda is partnering with a

Financial Reporting Coordinator The Los Angeles Cleantech Incubator (LACI) is a nonprofit organization creating an inclusive green economy by unlocking innovation, transforming markets, and enhancing communities. Originally founded as an economic development initiative by the City of Los Angeles and

A sustainability-focused startup in Belgium is seeking a Business Development Intern to support projects related to cleantech innovations. The role involves identifying impactful technologies, conducting market analysis, and assisting in fundraising efforts. Ideal candidates are Master’s students in

Laminar

A leading cleantech startup is seeking a Business Development Summer Intern for 2026 in Massachusetts. The role focuses on lead generation, market research, and supporting product development. Candidates should be undergrad or graduate students with strong communication skills and a passion for sust

A leading clean energy company is seeking a Head of Marketing to lead the marketing strategy and execution. This role involves driving brand growth and managing integrated marketing campaigns. Candidates should have 6–8 years of B2B marketing experience, ideally in the tech or cleantech sectors, wit

Laminar

An innovative cleantech startup is offering a Software Engineering Internship in Somerville, Massachusetts, to work on cutting-edge IoT devices. The role involves collaborating with engineers and implementing digital solutions that promote sustainability in industry. Candidates should be pursuing a