Climate & Environment Full-time

Senior Manager, Institutional Giving

350.org

Location

Remote (EU)

Type

Full-time

Posted

Jan 15, 2026

Mission

What you will drive

Core responsibilities:

  • Develop the strategy and lead the implementation of an annual institutional fundraising plan that delivers $8M+ in annual revenue
  • Manage the grants team, including employees and consultants, to secure multi-year, 6-8 figure funding from new and existing institutional donors
  • Write and copy-edit professional and highly sophisticated grant proposals for both restricted and unrestricted funding, acting as the final sign-off on all proposals
  • Identify, cultivate, and solicit new institutional foundation relationships and act as the primary point of contact for key institutional donors

Impact

The difference you'll make

This role creates positive change by securing $8M+ in annual funding to support 350.org's global grassroots movement to solve the climate crisis, enabling campaigns, organizing, and public actions in over 188 countries.

Profile

What makes you a great fit

Required qualifications:

  • 5+ years of experience leading an international institutional grants team generating $8M+ annually, with direct funder engagement
  • 7+ years of experience writing professional grant proposals in the 6-8 figure range, as well as developing and managing multi-year proposal budgets
  • Significant experience working in the environmental and/or progressive space, preferably in the climate movement
  • Significant experience working with Salesforce or related CRM tools
  • Detail-oriented with strong project management skills in planning, prioritizing, and coordinating multiple projects simultaneously

Benefits

What's in it for you

Compensation and benefits:

  • Set, non-negotiable salaries at 350.org's internal salary grade level 3.3 (specific amount available via provided link)
  • Fully remote, 36-hour work week
  • Two all-staff breaks per year
  • Comprehensive benefits including high-quality health insurance and retirement planning benefits (details depend on location)
  • Equal opportunity employer with commitment to diversity, inclusion, and justice principles

About

Inside 350.org

Visit site →

350.org is building a global grassroots movement to solve the climate crisis through online campaigns, grassroots organizing, and mass public actions led by thousands of volunteer organizers in over 188 countries.