Mail Sortation Specialist (Lancaster, PA, US)

Donnelley Financial Solutions (DFIN)

Experience: 2+ yrs
Location: Lancaster, Pennsylvania, United States
Job type: Full-time

Required skills

FoxPro
UltraEdit
Redpoint
Microsoft Excel
Postal software
PivotTables

About the role

Join a dynamic team at the pulse of global markets, where we deliver innovative software and service solutions for essential financial reporting and capital markets transactions. At DFIN, we are a values-driven organization that empowers you to build a fulfilling career while bringing your authentic self to work every day. Our “Win as One” mentality ensures that our team’s success is directly linked to Client, Shareholder and Employee Satisfaction.

Recognized as one of AMERICA'S MOST LOVED WORKPLACES® for five consecutive years and a Built In Best Places to Work for six years, we are committed to our employees’ total well-being. Enjoy competitive compensation, a flexible workplace, comprehensive benefits, and opportunities for professional growth. Bring your passion and talents to DFIN – because being YOU thrives here.

Summary:

Donnelley Financial Solutions (DFIN) is seeking a highly detail-oriented Mail Sortation Analyst to support mail list processing and postal data operations. This role is responsible for transforming, validating, and preparing large customer datasets to meet USPS regulations, print production requirements, and internal quality standards. The ideal candidate has strong technical aptitude, advanced Excel skills, and experience working with structured data in a mailing, print, or production environment.

Responsibilities:

• Process, manipulate, and convert customer mail files from multiple formats (CSV, fixed-length, tab-delimited, Excel, XML).

• Utilize mail sortation and data processing tools such as FoxPro, UltraEdit, Redpoint, Excel, and postal software.

• Apply knowledge of USPS mail classes, categories, and postal regulations.

• Audit large datasets to identify formatting errors, missing records, or alignment issues.

• Perform advanced data manipulation in Microsoft Excel, including macros and PivotTables.

• Troubleshoot encoding, delimiter, and structural issues within large datasets.

• Partner with internal teams and external clients to resolve data-related issues.

• Maintain consistent verification and quality control practices across all assigned work.

• Support customers with data corrections, clarifications, and processing timelines

• Keep production running smoothly with occasional team tasks or auxiliary assignments.

Qualifications:

• High School Diploma or equivalency.

• 2 years of hands-on experience with functions, PivotTables, data imports/exports and creating macro enabled workbooks.

• 2 years of experience auditing and validating large data sets including error detection and issue resolution.

Preferred Qualifications:

• Associate degree in Computer Science, Information Technology or Data Science.

• 2 years of experience with postal sortation software and USPS regulations.

• Programming or scripting experience in a Microsoft environment.

• Background in print production or variable data printing.

It is the policy of Donnelley Financial Solutions to select, place, and manage all its employees without discrimination based on race, color, national origin, gender, age, religion, actual or perceived disability, veteran status, actual or perceived sexual orientation, genetic information or any other protected status.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access jobs.dfinsolutions.com as a result of your disability. You can request a reasonable accommodation by sending an email to talentacquisition@dfinsolutions.com.

At DFIN, protecting your identity is a top priority. Please be aware of scammers impersonating DFIN recruiters. DFIN recruiters will never request personal information via email or text. You will only receive a text from us if you've already been in contact. All automated messages will come from talentacquisition@dfinsolutions.com. If you ever have doubts about the legitimacy of any communication from us, please do not hesitate to reach out for verification via talentacquisition@dfinsolutions.com (this email is for general TA questions and is not used for updates on your application status). #BI-Remote

About Donnelley Financial Solutions (DFIN)

Provides financial regulatory compliance and reporting software solutions.

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