Senior Systems Architect & Integration Lead

WEX Inc.; United States; Remote; USD 68,000 - 89,000; Full time

Benefits offered by this job

Health, dental, and vision insurance

Retirement savings plan

Paid time off

Job summary

WEX Inc. is seeking a Senior System Specialist to provide expert guidance on system configurations, HRIS/payroll data mappings, and enrollment logic for client projects.

The role focuses on Open Enrollment design, data migration, and ongoing optimization across client environments. You will lead complex configurations, collaborate with product teams, and train client staff while maintaining high standards of service and accuracy.

Qualifications

• Bachelor’s Degree in Computer Science, Information Systems, or related field.
• 3–5 years in system configuration or implementation roles.
• Strong Excel and SQL skills with data analysis ability.
• Experience with HRIS/payroll or benefits platforms preferred.
• Familiarity with My Benefit Express or similar tooling is a plus.

Responsibilities

• Analyze client requirements and translate to system configurations.
• Document instructions and processes for internal and client use.
• Configure Open Enrollment, life events, and enrollment rules.
• Develop data mappings for HRIS imports and payroll exports.
• Coordinate data integration with EDI, carriers, and TPAs.

Skills

Advanced Excel

SQL

Relational databases

MS Office Suite

VLOOKUP

Web technologies

Education

Bachelor’s Degree in Computer Science / Information Systems

Tools

My Benefit Express integration

Job description

WEX Inc. is seeking a Senior System Specialist to provide expert guidance on system configurations, HRIS/payroll data mappings, and enrollment logic for client projects.

The role focuses on Open Enrollment design, data migration, and ongoing optimization across client environments. You will lead complex configurations, collaborate with product teams, and train client staff while maintaining high standards of service and accuracy.