About Aclima Aclima develops technology that makes air pollution and environmental impacts visible, understandable, and actionable. Our measurement systems and analytics software provide detailed environmental insights for governments, businesses, and communities, helping them understand pollution, identify opportunities to reduce emissions, and evaluate progress. We combine scientific rigor with a commitment to protecting community health and improving the environments where people live and work. Aclima’s recognition includes TIME’s 100 Most Influential Companies, Fast Company’s Most Innovative Companies, and designation as a World Economic Forum Technology Pioneer. To learn more about Aclima, please visit https://aclima.earth. About the Role This role begins as a 90-day independent contractor engagement, with the potential (not guaranteed) to convert to a full-time position. You will lead Aclima’s business development efforts and drive commercial priorities, execution, and results. You will serve as a trusted commercial representative of Aclima, exercising independent judgment in consequential customer and partner discussions and making decisions within agreed authority. You will occasionally brief the board on commercial performance, pipeline outlook, and strategic recommendations. You will lead opportunities from qualification and customer discovery through proposal development, commercial negotiation, contracting, and handoff to delivery. You will coordinate internal specialists, maintain momentum across customer stakeholders, and bring clear recommendations when executive decisions are needed. Success means closing business, creating opportunities for expansion, and enabling the CSO and co-founder to delegate commercial execution with confidence. For now, this is a hands-on role with no direct reports. You will personally conduct outreach, lead customer meetings, write proposals, negotiate terms, and manage the pipeline. You must be able to sell an evolving technical offering and turn early customer engagements into a repeatable commercial approach. What Success Looks Like in the First 90 Days • Taken the lead on business development efforts and priority opportunities, reducing the CSO’s involvement in day-to-day pipeline management. • Converted priority opportunities into signed, funded engagements where feasible and advanced others through agreed customer purchasing milestones. • Established clear paths from initial engagements to continuing service or expansion. • Developed reusable proposals, commercial approaches, and customer insights that strengthen the pipeline. • Maintained a credible pipeline and demonstrated clear judgment about priorities, forecasts, and use of company resources. Specific commercial targets will be outlined in the contractor agreement. These describe what we hope to see during the engagement and are not conditions for conversion. Any offer of a full-time role is at Aclima's sole discretion, based on business needs, budget, and overall fit, regardless of whether these goals are met. Responsibilities Sales Execution and Account Ownership • Own selected strategic accounts and opportunities, including those initiated by the CSO, from qualification through signed agreement and delivery handoff. • Establish each opportunity’s customer need, executive sponsor, budget owner, decision process, purchasing requirements, and path to close. • Create a viable commercial path where no established buying process exists: develop the business case, build internal sponsorship, identify potential funding sources, and shape an engagement the customer can approve. • Lead development of proposals, scopes, pricing, and commercial terms with input from product, engineering, science, finance, and legal. Ensure commitments reflect delivery capacity and sound economics. • Manage the pipeline: lead customer conversations, coordinate contributors, resolve obstacles, and maintain clear ownership of next steps. Use independent judgment and bring specific recommendations when executive approval is needed. Market Development and Expansion • Structure initial engagements to support continuing services, additional locations, and repeatable offerings. • Build deep, trusted relationships with customers, industry leaders, and decision-makers to develop new business within agreed priority markets. Recommend where to concentrate or discontinue effort. Work with external lobbyists and government affairs teams to advance these priorities. • Work with marketing and community engagement to connect customer needs and community demand with a clear offering and funded deployment. Sales Infrastructure and Operating Discipline • Maintain a disciplined CRM process and credible pipeline forecast, with concise updates on progress, risks, decisions needed, and expected timing. • Use AI tools to improve the speed and quality of research, preparation, proposal development, and commercial execution. Must-Have Qualifications • A record of independently leading business development or a comparable commercial mandate and personally closing complex B2B or institutional sales, including paid pilots, technical services, software, data products, or comparable offerings. • Experience selling an emerging product or service in a startup or similarly resource-constrained environment. • Demonstrated ability to build and sustain deep relationships with customers, industry leaders, and decision-makers, and independently own strategic accounts through discovery, proposal development, negotiation, procurement, and contracting. • Experience expanding initial engagements into repeat business, recurring services, or broader deployments. • Strong commercial writing and executive communication skills, with the ability to make scientific and technical capabilities relevant to customer decisions. • A demonstrated record of independently leading negotiations with senior decision-makers and making consequential commercial decisions t