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Accounting Intern Summer 2026

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Location
Lancaster, NY
Salary
Salary not Provided
Post Date
January 19th, 2026
Fetched
January 21st, 2026

Job Description

Sealing Devices Inc. has been named a 2024 Metro Buffalo Top Workplaceand were looking for motivated college students to join our team this summer!As a Summer Intern, youll get hands-on experience working with our accounting and customer service teams. This is a great opportunity to build real-world skills, work with supportive professionals, and see how a top Western New York company operates behind the scenes.

### What Youll DoYoull be an important part of our daily operations, helping with tasks such as:

• Processing supplier invoices and credit/debit memos in our ERP system
• Sending customer invoices and assisting with payment discrepancies
• Communicating with customers about credit requests and tax-exempt documentation
• Helping organize digital files
• Pitching in on a variety of projects and tasks that support our team


This internship is designed to help you learn, grow, and gain meaningful experience that you can carry into your future career.

### What Were Looking ForIf youre a student who is:

• Studying a major related to business, accounting, finance, or a similar field
• Excited to learn and collaborate with multiple departments
• A strong communicatorboth written and verbal
• Comfortable using Microsoft Office wed love to meet you!


### Internship Details

• Full-time, 40 hours per week
• Paid internship: $16.20


$18.00/hour, based on experience

• Work takes place in a professional office environment
• Reasonable accommodations available
• Light physical activity (mostly sitting, some walking, lifting under 10 lbs.)