The Major Gifts Officer, Family Philanthropy is a senior frontline fundraiser responsible for cultivating, soliciting, and

stewarding The Marine Mammal Center’s highest-capacity philanthropic relationships, with particular emphasis on high-

net-worth family foundations, private family offices, donor-advised funds, and proposal-driven giving. A key member of

the Institutional Giving Team and reporting to the Senior Director, Development, this individual-contributor role brings

highly developed specialist expertise to the qualification, solicitation, and stewardship of major and principal-level gifts.

Through sophisticated relationship management and customized, compelling proposals, the Major Gifts Officer secures

transformational support for marine mammal rescue, research, and education. This position independently develops its

own proposals, budgets, and reports, and partners closely with the Senior Director, Development, the Institutional

Giving Operations Manager, the Grants Manager, executive leadership, and program staff to investigate, identify,

pursue, and secure funding aligned with donor interests and the Center’s strategic priorities.

Essential Functions:

Portfolio Cultivation, Solicitation, and Stewardship: 50%

• Manage a focused portfolio of approximately 100 to 125 of the Center’s highest-capacity relationships, with

emphasis on high-net-worth family foundations, private family offices, and donor-advised funds, and on five, six,

and seven-figure gifts.

• Serve as the Center’s lead relationship manager for complex family philanthropy, navigating principals, family

members, advisors, trustees, and intermediaries such as wealth advisors, family-office staff, and foundation

program officers.

• Develop and execute individualized, multi-year cultivation, solicitation, and stewardship strategies, employing

disciplined moves management to advance relationships through the donor cycle.

• Conduct in-person and virtual donor visits, solicitations, and stewardship touchpoints; personally solicit and close

major and principal level gifts.

• Provide donor tours and meetings at the Center’s hospital and facilities, conveying mission and impact with

warmth, accuracy, and credibility.

• Represent the Center at donor meetings, site visits, and philanthropy offices, including periodic regional and

national travel to meet with donors, family foundations, and their advisors.

Proposal, Budget, and Report Development: 30%

• Independently research, write, and produce compelling, customized proposals, letters of inquiry, and concept

memoranda tailored to family foundations, family offices, and donor-advised fund advisors.

• Develop accurate program and project budgets, in coordination with program and finance staff, that align donor

interests with the Center’s funding priorities.

• Prepare timely, high-quality stewardship and impact reports that fulfill donor and foundation requirements and

demonstrate measurable results.

• Maintain a disciplined calendar of proposal and report deadlines, ensuring that all commitments are met with

excellence and on schedule.

Strategy, Collaboration, and Pipeline Development: 15%

• Partner with the Institutional Giving Operations Manager and the Grants Manager to coordinate pipeline activity, prospect tracking, and operational support, while retaining direct responsibility for the portfolio’s donor-facing strategy and written deliverables.
• Collaborate with prospect research, program staff, and executive leadership to identify, qualify, and prioritize new family philanthropy prospects.
• Maintain proposal and report information in the Center’s CRM and shared repositories so that active and planned thematic requests are visible across the team, and review those records before approaching program staff or initiating a new request, to prevent duplication of solicitations and of demands on program and development staff.
• Work closely with the Development Associate, Individual and Institutional Giving, who provides portfolio support including meeting scheduling, preparation, CRM entry, data pulls, and basic proposal and report assistance, and supports coordination and resource-sharing across individual and institutional giving.
• Collaborate with other frontline fundraisers, sharing report and proposal information to reduce duplication of efforts by development and program staff.
• Contribute to the strategic direction of the Institutional Giving Team and to departmental revenue goals through accurate forecasting and pipeline management.

Other Duties as Assigned: 5%

•  Perform special projects and research as assigned.
•  Perform other duties as assigned.

Knowledge, Skills, and Abilities:

• Strong commitment to the mission and strategic priorities of The Marine Mammal Center.
• Strong knowledge of major and principal gifts fundraising principles, including prospect identification, qualification, cultivation, solicitation, stewardship, moves management, and portfolio planning.
• Demonstrated success securing meetings with prospective donors and personally cultivating, soliciting, closing, and stewarding five-, six-, and seven-figure gifts.
• Knowledge of family philanthropy and the relationship structures associated with high-net-worth family foundations, private family offices, donor-advised funds, and proposal-driven giving.
• Sophisticated relationship management skills, including the ability to build trust and navigate relationships involving donors, family members, trustees, advisors, foundation staff, and other intermediaries.
• Ability to understand organizational priorities, assess donor interests, and develop individualized, multi-year strategies that connect donors with the Center’s programs and funding needs.
• Exceptional written and verbal communication skills, including the ability to independently research, write, and produce compelling proposals, letters of inquiry, concept memoranda, budgets, stewardship reports, and donor
• communications.
• Ability to understand and synthesize complex program information and communicate it persuasively and accessibly to donors, family foundations, family offices, donor-advised fund advisors, and other audiences.
• Strong strategic, analytical, and problem-solving abilities, including using data, research, and forecasting to inform portfolio decisions.
• Ability to independently manage a complex portfolio while organizing and prioritizing multiple donor relationships, proposals, reports, and deadlines with accuracy, attention to detail, and follow-through.
• Skills in developing program and project budgets, monitoring proposal and reporting commitments, and maintaining accountability for donor requirements.
• Ability to engage and collaborate effectively with Board members, executive leadership, program staff, colleagues, volunteers, and external partners in donor cultivation, solicitation, and stewardship activities.
• A high degree of professionalism, discretion, sound judgment, initiative, adaptability, and self-motivation.
• Ability to handle confidential donor, family, and financial information with professionalism and discretion.
• Commitment to learn and adhere to the Association of Fundraising Professionals (AFP) and Grant Professionals Association (GPA) ethical standards.
• Proficient in MS Office applications (Excel, Outlook, PowerPoint, SharePoint, Word), videoconference technology (Slack, Teams, Zoom), fundraising databases, and project management tools.
• Salesforce experience is preferred.
• Ability to establish and maintain effective working relationships and practice self-awareness and respect while engaging with staff, volunteers, donors, advisors, external partners, and members of the public.
• Willingness to support and participate in The Marine Mammal Center’s diversity, equity, and inclusion programs.

Certifications and/or Licenses:

• Valid driver's license with an acceptable motor vehicle record to maintain standards of insurability. (Must be 21+ years old as frequently driving company vehicles may be required for this position.)

Preferred Education and Experience:

This position requires a combination of education and/or experience equivalent to a bachelor’s degree; and 7 years of

progressively responsible frontline fundraising experience, including a demonstrated record of personally soliciting and

closing major and principal level gifts. Experience working with high-net-worth family foundations, family offices, or

donor-advised funds, combined with proven proposal and budget writing experience, is strongly preferred.

Work Environment & Physical Requirements:

• This position operates in a professional office, laboratory, and hospital environment both indoors and outdoors with access to other parts of the facilities via outdoor pathways.
• Routinely uses standard office equipment requiring repetitive motion in tasks.
• Ability to work at a desk for extended periods using a computer.
• Ability to drive/operate a vehicle for extensive periods of time.
• Ability to move up to 25 pounds occasionally.
• Ability to spend extended periods on your feet, walking, standing, crouching, and climbing stairs (potentially in inclement weather conditions).
• Limited exposure to allergens and zoonotic diseases.
• May involve smells associated with animals and the care of animals.

Position Type, Expected Hours of Work, and Travel:

• This is a full-time position.
• Regular onsite work is required.
• Days and hours of work may vary according to the needs of The Marine Mammal Center.
• Evening, weekend, and holiday work may be required as job duties demand.
• Periodic regional and national travel is required to meet with donors, family foundations, family offices, and their advisors.

OUR COMMITMENT TO DIVERSITY

The Marine Mammal Center actively engages individuals from all backgrounds. We are committed to embracing diversity within our organization. We firmly believe diverse teams help us achieve our best organizational outcomes and provide the most effective support to the communities we serve. We are deeply dedicated to creating and maintaining an inclusive, equitable, and supportive work environment.  We strongly encourage people from underrepresented groups to apply. The Marine Mammal Center believes in growth, and we support our employees as best we can so they can become their best selves in and outside of work. We believe that a healthy work environment means building an inclusive culture where people can thrive together and feel supported and empowered. We believe in stretch versus constraint.

OUR MISSION

The Marine Mammal Center advances ocean health through marine mammal rescue and rehabilitation, research, and education.

ABOUT THE MARINE MAMMAL CENTER

The Marine Mammal Center is leading the field in ocean conservation through marine mammal rescue, veterinary medicine, science, and education. 

For more information, please visit our “About Us” page at www.marinemammalcenter.org

To Apply: Please submit a cover letter, resume, and a brief description of how your experience aligns with the role.

We strongly encourage people of color, lesbian, gay, bisexual, transgender, queer, and non-binary people, veterans, parents, and individuals with disabilities to apply. The Center is an equal opportunity employer and welcomes everyone to our team. If you need reasonable accommodation at any point in the application or interview process, please let us know.