Development Guild DDI Logo
  • Services
    • Executive Search Services
      • CEO Searches
      • C-Suite Searches
      • Fundraising Searches
      • Multi-Search Services
    • Fundraising Services
      • Campaign Services
      • Fundraising Counsel
      • Interim Management
      • Strategy Services
  • Clients
    • All Clients
    • Academic Medicine
    • Arts, Culture & Museums
    • Education Advocacy
    • Environment & Animal Welfare
    • Faith Based
    • Health & Science
    • Higher Education
    • Human Services & Social Justice
    • Independent Schools
    • International
    • Social Enterprise
  • Insights
    • Insights and Advice
    • Nonprofit Resources and Guides
    • Client Case Studies
    • Client News
    • Candidate Advice
    • DEI
    • Executive Search
    • Philanthropy
    • Reader Favorites
    • Thought Leadership
    • Newsletter Signup
  • Searches
    • Current Executive Searches
    • Become a Candidate
    • Recently Completed Searches
  • About
    • Our Team
    • Diversity, Equity & Inclusion
    • Message From Our CEO
    • Join Us
    • Contact Us
Contact Us
  • Services
    • Executive Search Services
      • CEO Searches
      • C-Suite Searches
      • Fundraising Searches
      • Multi-Search Services
    • Fundraising Services
      • Campaign Services
      • Fundraising Counsel
      • Interim Management
      • Strategy Services
  • Clients
    • All Clients
    • Academic Medicine
    • Arts, Culture & Museums
    • Education Advocacy
    • Environment & Animal Welfare
    • Faith Based
    • Health & Science
    • Higher Education
    • Human Services & Social Justice
    • Independent Schools
    • International
    • Social Enterprise
  • Insights
    • Insights and Advice
    • Nonprofit Resources and Guides
    • Client Case Studies
    • Client News
    • Candidate Advice
    • DEI
    • Executive Search
    • Philanthropy
    • Reader Favorites
    • Thought Leadership
    • Newsletter Signup
  • Searches
    • Current Executive Searches
    • Become a Candidate
    • Recently Completed Searches
  • About
    • Our Team
    • Diversity, Equity & Inclusion
    • Message From Our CEO
    • Join Us
    • Contact Us

Linden Mueller joins Public Employees for Environmental Responsibility as Director of Development

March 2025

PEER is excited to welcome Linden Mueller as the organization’s new Director of Development and Communications. Linden brings the leadership, strategic thinking, and appreciation for the environmental donor community needed to elevate PEER’s development and communications efforts.

Linden joins PEER with a strong track record in development and communications, most recently serving as Director of Development and Outreach at the Great Rivers Environmental Law Center. While there, she joyfully built and sustained relationships with major donors, crafted and executed successful fundraising strategies, and managed external communication efforts. Highlights of her tenure included the launch of a planned giving society, leading the organization’s largest signature fundraiser, and securing enduring business sponsorships.

In her new role as DODC at PEER, Linden will be responsible for crafting and executing a comprehensive development strategy, overseeing donor relations, managing grant applications, and expanding revenue sources, including the growth of PEER’s major giving and legacy giving programs. She will also lead their communications strategy, enhancing donor communications, public relations efforts, and visibility through digital platforms and the media. As a member of the senior leadership team, she will collaborate closely with Executive Director, Tim Whitehouse, to ensure messaging aligns with PEER’s mission objectives and strengthens the organization’s voice. 

Linden is excited to bring her development and communications expertise, as well as her passion for environmental protection to the organization to help support PEER’s timely and important work.

About PEER

PEER supports current and former public employees who seek a higher standard of environmental ethics and scientific integrity within their agencies. They do this by defending whistleblowers, shining the light on improper or illegal government actions, working to improve laws and regulations, and supporting the work of other organizations.

All PEER’s services are provided pro bono, without charge. Through PEER, public servants can choose to work as “anonymous activists” so that public agencies must confront the message, rather than the messenger.

PEER protects public employees who protect the environment. They are a service organization for environmental and public health professionals, land managers, scientists, enforcement officers and other civil servants dedicated to upholding environmental laws and values. They work with current and former federal, state, local and tribal employees.

For more information about PEER, please visit https://peer.org/

Learn More About Our Executive Search Services

  • Executive Search Services

    We're committed to delivering exceptional candidates.
  • Become a Candidate

    Our candidates are some of our biggest fans. Discover why.
  • Cheryl Brodowski

    Appalachian Mountain Club welcomes new Director of Gift Planning
  • An Overlooked Tool: Leveraging Bonuses in Your Executive Search

    In today’s competitive job market, how can nonprofits attract top leadership talent without straining limited budgets?
×
Development Guild DDI Logo

How can we help you?

For over 45 years, Development Guild DDI has partnered with nonprofit organizations nationwide to achieve their most ambitious goals. Whether you need new talent, fundraising or campaign solutions, or strategic counsel, we can help.

Interested in becoming a candidate?

Become a Candidate

Provide us with some context, and we will connect you with the right consultant.

Development Guild DDI Logo

1.800.537.9011

info@developmentguild.com

Copyright © 2025 Development Guild DDI, Inc. Privacy Policy