Idealist

Idealist has connected mission-driven professionals with nonprofit jobs since 1995. With 1.3 million monthly visitors and over 150,000 organizations posting, it's the largest platform for social-impact work including nonprofit jobs, internships, volunteer opportunities, and work at government agencies and social-responsibility programs. Job seekers can filter by location, experience level, issue area, and remote eligibility, all for free. The platform also offers crowd-sourced nonprofit compensation data and career resources specifically tailored to social-impact career paths. Best for candidates seeking mission-driven work in nonprofits, philanthropy, social services, advocacy, education, or public health.