Top Tech Jobs & Startup Jobs in Denver & Boulder, CO

Develops and expands major retail corporate accounts for Clean Harbors by prospecting, building executive relationships, identifying environmental service opportunities, negotiating contracts, closing new business, and growing share of wallet. The role manages account strategies, budgets, customer deliverables, internal stakeholders, profitability, issue resolution, and performance reporting while driving multi-million-dollar revenue growth across retail and environmental markets.

Maintains existing B2B accounts and develops new business for environmental services, including oil recycling, equipment cleaning, parts washers, and industrial waste removal. Responsibilities include prospecting, selling services, managing contracts and relationships, preparing quotes, negotiating agreements, meeting sales and profit targets, and coordinating with route drivers, operations, and customer service. The role requires regional travel, territory management, and customer-focused collaboration.

Develop and grow strategic retail customer accounts across the Western United States. Responsibilities include creating sales and growth plans, identifying new business, expanding share of wallet, managing executive relationships, negotiating contracts and pricing, coordinating cross-functional teams, resolving customer issues, forecasting in Salesforce, and overseeing account profitability. The role requires substantial travel and experience managing complex, multi-state accounts with a successful record of quota attainment.

Manage and grow a strategic portfolio of midstream corporate accounts across the United States and Canada. Develop enterprise account strategies, forecasts, sales plans, cross-selling opportunities, and customer relationships. Coordinate with operations, technical sales, pricing, proposals, and field teams to achieve revenue and profitability targets. Lead pricing, proposal, and contract negotiations; support account performance, invoicing, collections, and issue resolution; maintain CRM data; and strengthen long-term customer partnerships. Travel exceeding 50% is required.

Manage and grow corporate Industrial Services accounts across the United States. Responsibilities include closing new business, cross-selling services, developing account plans and forecasts, coordinating Sales and Operations, supporting local account managers, managing contracts and receivables, maintaining Salesforce records, negotiating pricing, and gathering customer feedback. The role requires at least five years of sales experience, corporate account management capabilities, and travel exceeding 50% of the time.

Manage and grow corporate Industrial Services accounts across the United States by closing new business, cross-selling services, developing account plans and forecasts, coordinating Sales and Operations, negotiating pricing and contracts, maintaining CRM data, and supporting customer satisfaction. The role requires at least five years of sales experience, corporate account management skills, Salesforce familiarity, and willingness to travel more than 50% of the time.

Develops PFAS remediation business through technical sales, subject matter expertise, customer engagement, opportunity prospecting, pipeline development, and strategic partnership building. Advises customers on PFAS treatment, management, destruction, disposal, regulatory developments, and remediation strategies. Leads technical discovery calls, participates in industry events, supports project development, and collaborates with operations teams. Requires environmental or chemical engineering, environmental science, chemistry, geology, or related technical education; 5+ years of relevant industry experience; and 25–50% travel.

Leads CleanPack hazardous waste services nationwide, driving revenue growth, margins, pricing, compliance, and operational strategy. Serves as the subject matter expert on lab packing, chemical segregation, waste profiling, transportation, disposal, and TSDF routing. Partners with sales, field operations, and disposal facilities; supports proposals and RFPs; develops cost models, sales tools, and training; oversees quality and profitability; and directs CleanPack sales specialists. Requires extensive hazardous waste experience, regulatory expertise, financial modeling skills, and 25–50% travel.

Clean Harbors’ DoD SkillBridge Internship supports active-duty military members transitioning to civilian careers. Participants can apply military skills across heavy equipment operation, driving, industrial services, supervision, hazardous materials handling, maintenance, mechanics, electrical and instrumentation, welding, and engineering. Recruiters discuss available opportunities across the United States. The program provides career development, new skills in environmental and industrial services, and potential pathways into full-time employment.

Manage a team of 4–6 project managers and specialists delivering emergency spill response projects. Oversee project execution, safety, regulatory closure, contract implementation, client communications, and support sales/marketing input. Ensure quality, invoicing/scheduling resolution, and timely contract deliverables.