Development Associate - Temporary

Southeast Land Trust of New Hampshire

Website: https://seltnh.org/jobs/

Contact: careers@seltnh.org

Posted: 10/30/2026

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Position Summary

This temporary position will work as part of our Advancement Team for an estimated 6 months. The temporary Development Associate will support the organization’s fundraising and donor engagement efforts by managing data and information related to our donors, administering the organization’s database within Salesforce Nonprofit Service Pack, supporting our membership and annual giving campaigns as well as place-based campaigns, and providing administrative support to the Advancement team for regular operations.  The ideal candidate is highly organized, data-driven, and comfortable managing data in complex databases. The ideal candidate will have nonprofit development experience and strong communication skills.

Key Responsibilities

Work closely with gift entry staff to ensure data integrity, gift accuracy, and adherence to data standards so that data is accessible and serves the needs of the organization

Serve as an administrator for the organization’s database (Salesforce Lightning - Nonprofit Service Pack), including verifying data, ensuring data feeds are working, and pulling reports

Ensure dashboards are sharing accurate information, and prepare and pull reports for the Advancement Team as requested

Conduct queries and generate lists for SELT’s mailings, meetings, and events 

Run exports and imports of data from various systems to ensure data accuracy and consistency between multiple systems (such as between Better Impact, which houses SELT’s volunteer information, and Salesforce which houses donor information)

Help coordinate the organization’s membership program, Evergreen monthly giving program, annual giving campaign, and place-based campaigns, including supporting direct mail and digital appeals as well as renewal, lapsed, and acquisition strategies

Write and edit acknowledgement letter templates

Manage donor record updates, account merging, and conduct other regular data hygiene for the organization

Provide support to the Advancement Director and Executive Director in preparation for donor interactions

Maintain accurate major donor records by updating contact, account information, and touch points

Assist with other duties as may be assigned

Qualifications

Required

2+ years of experience in nonprofit development, fundraising, or related field

1+ years of experience administering or managing data in a database

Highly organized with strong attention to detail

Ability to manage multiple projects and deadlines simultaneously

Strong written and verbal communication skills

Experience working with Microsoft Office 365, including SharePoint, Excel, and Outlook

Commitment to SELT’s mission and values, including a passion for land conservation and stewardship

Preferred

Bachelor’s degree or equivalent experience

Experience working with Salesforce

Experience supporting a nonprofit fundraising team

Knowledge of nonprofit fundraising best practices and database management

Compensation & Benefits

This is a temporary, non-exempt, hourly position expected to work 24-28hrs/week with an expected work period of December 2026 -May 2027. Exact dates and schedule are flexible depending on the availability of the successful candidate. Compensation is $22-24 an hour. This position is eligible for paid holidays, paid sick time, and bereavement leave. This position is non-exempt from overtime. Free solar-powered EV charging is available on site for SELT employees.

Working Conditions & Physical Demands

Work is typically performed in a normal office environment and is not subject to extremes of noise, temperature, odor, etc. The person in this position operates computers, printers, photocopiers, and basic office equipment. Work requires repetitive motion in the use of a computer, keyboard, and mouse.  This role will be performed in person.

To Apply

Applications will be reviewed on a rolling basis until the position is filled. Please email a resume and cover letter (both in PDF format) to Human Resources at careers@seltnh.org with “Development Associate” and your name in the subject line. The deadline to apply is Sunday, November 15th. No phone calls, please.