✦ Luna Orbit — Project & Program Management

Summer Investment Associate, Climate Technology

at Massachusetts Mutual Life Insurance

📍 Boston, MA Onsite 💰 $30 – $30 USD / year Posted April 15, 2026
Salary $30 – $30 USD / year
Type Internship
Experience intern
Exp. Years 3+ years of experience in a relevant industry and role
Education Enrolled in an accredited MBA or relevant graduate degree program; intended graduation in 2027
Category Project & Program Management

MassMutual Ventures is hiring a Summer Investment Associate, Climate Technology for a 10-week, paid, full-time in-person role in Boston. The associate will support the climate tech investment team across research, sourcing, diligence, financial analysis, and portfolio support, including drafting investment memos.

  • Conduct thematic & sector research and support proactive sourcing
  • Perform investment analysis (market, competitive, and company-specific diligence)
  • Draft and refine investment memos
  • Support portfolio companies with ad-hoc research and value-creation analysis
  • Build and maintain internal tools to improve team efficiency

This is a hands-on venture capital investing role focused on early-stage climate technology. The candidate performs market/competitive/company diligence, produces investment memo materials, and supports portfolio companies with market and value-creation analysis, while helping improve internal processes and tools.

The ideal candidate is an MBA or graduate student expected to graduate between 2026 and 2028 (with intended graduation in 2027) and is interested in early-stage climate technology investing. They have 3+ years of relevant industry/role experience, can conduct market/competitive diligence, draft investment memos, and communicate clearly in fast-moving, ambiguous environments.

Anticipated graduation of 20262027 or 2028Enrolled in an accredited MBA or relevant graduate degree program with intended graduation in 2027Ability to synthesize complex information into clear investment insightsExcellent written and verbal communication skillsAbility to draft and refine investment memosMarketcompetitiveand company-specific diligence
3+ years of experience in a relevant industry and role
internal tools
Thematic & Sector ResearchInvestment analysismarket researchcompetitive diligencecompany-specific diligencefinancial analysisinvestment memosportfolio supportad-hoc analysisprocess & tool improvementinternal toolscommunicationpresentation skills
Investment lifecycle supportThematic & Sector ResearchInvestment analysisMarket researchCompetitive diligenceCompany-specific diligenceFinancial analysisDrafting investment memosInvestment memo refinementPortfolio support analysisAd-hoc market researchAd-hoc analysis for value-creation effortsBuilding and maintaining internal toolsMarket trends analysisEmerging technologies analysisProcess and tool improvementDrafting and refining investment materials
ProactiveIntellectually curiousOwnership of investment workAbility to synthesize complex information into clear investment insightsAbility to operate in ambiguousfast-moving environmentsExcellent written and verbal communication skillsPresentation skillsAccountabilityAgilityBusiness acumenCourageDevelopmentCommunication
Industry Fintech
Job Function Perform investment research and analysis to support early-stage climate technology venture deals.
Role Subtype Business Analyst
Summer Investment AssociateSummer AssociateInvestment AssociateClimate TechnologyMassMutual VenturesClimate Technology Fundventure capitalinvestinginvestment lifecyclethematic & sector researchmarket researchcompetitive diligencecompany-specific diligencefinancial analysisinvestment memosportfolio supportad-hoc analysisprocess & tool improvementinternal toolsclimate technologyemerging technologiesMBAgraduate studentin-person commitmentfull-timeBoston officeinvestment analysis

Anticipated graduation of 2026, 2027 or 2028, Enrolled in an accredited MBA or relevant graduate degree program with intended graduation in 2027, Full-time, in-person commitment at the Boston office

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