Mission Services of London, a non-profit organization committed to serving residents of London and Middlesex County with compassion and dignity, is seeking a permanent full-time Administrative Assistant to support the Development Team and Director of Social Enterprise, Development & Communications. This role involves performing a variety of clerical and administrative duties while maintaining confidentiality and document security. Duties And Responsibilities Assist with preparing reports, presentations, and other documents using Word, Excel, and PowerPoint. Draft agendas, minutes, and maintain meeting files for the Development Team. Organize and manage filing for the Director and Development staff. Distribute internal newsletters and assist with event registrations, room bookings, and other administrative tasks. Enter and process donation information using Salesforce NPSP and online donation platforms. Update donor records in Salesforce, ensuring accuracy. Support volunteer application processing and onboarding. Provide Reception Desk coverage during breaks and vacations, handling phone inquiries, greeting visitors, and logging donations. Send thank-you letters for donations and assist with mailings such as holiday cards and tax receipts. Monitor and reorder office supplies as needed, ensuring timely replenishment. Register staff for workshops/events and book meeting rooms as needed. Photocopy and fax documents as required.



Collect and review timesheets and expense reports for Mission Store and Development payroll processing. Oversee collection and GL coding of invoices and receipts for Mission Store and Development in preparation for approval and submission. Qualifications Secondary School Diploma and Business Administration Diploma required. 1-2 years of experience as an Administrative Assistant or in a relevant role. Proficiency in Microsoft Office (Excel, Word, PowerPoint); database experience preferred. Strong attention to detail and accuracy. Excellent communication skills, both written and verbal. Ability to maintain confidentiality and manage sensitive information. Position Details Full-time, 40 hours per week. We offer competitive compensation package that includes an employer-matched defined benefit pension plan and comprehensive perks plan. Contact us to learn more. Mission Services of London 4-797 York Street London, ON, N5W 6A8 Visit Website Application Information Job Details Position Type: Full Time Job Categories: Administrative / Clerical Support Experience: 1-2 years Administrative Assistant experience Education: Secondary School Diploma and Business Administration Diploma required Salary: $20.89 per hour Date Posted: March 26, 2026 How To Apply: cover letter, resume Contact Name: Tara Saunders Email: Tara Saunders Application Deadline: Thursday, April 2, 2026 #J-18808-Ljbffr

📌 Administrative Assistant (Development) - C$20.9 An Hour (London)
🏢 Mission Services of London
📍 London