Eliassen Group · 1 week ago
Business Systems Analyst (BSA) - Employee Systems Integration
United States
Contract
Remote
Mid Level
$70/hr - $80/hrEliassen Group is a FinTech company undertaking a large-scale initiative to consolidate employees, data, and operational workflows. The Business Systems Analyst will play a key role in evaluating data migration approaches and ensuring a seamless transition of employees and business processes into the parent company’s enterprise ecosystem.
ConsultingRecruitingStaffing Agency
Responsibilities
Conduct in‑depth analysis of the acquired company’s HRIS platform and associated HR, payroll, benefits, and workforce applications
Document end‑to‑end processes across areas such as:
Benefits administration
Payroll and taxation
Leave of absence
Direct deposit and bank account setup
Core employee data management
Perform gap analysis between legacy systems and the parent organization’s platforms
Identify all employee data sources and determine which data should be migrated, normalized, recreated, or retired
Assess data structures, custom configurations, and historical records to determine essential data for transition
Develop data mapping, transformation logic, and validation rules to ensure accuracy and compliance
Partner with HRIS, Payroll, Benefits, IT, and Engineering teams to design and implement the migration workflow
Support data extraction from legacy systems and ensure accurate ingestion into target platforms
Validate payroll‑critical data elements, including:
Bank account and direct deposit information
Tax deductions and withholdings
Benefits eligibility and enrollment
Leave balances, history, and status
Analyze any existing expert, contractor, or workforce portals used by the acquired entity
Determine the optimal strategy for transitioning users to the parent organization’s workforce or expert platform
Define data requirements, access rules, identity mapping, and eligibility criteria
Evaluate each system and dataset to determine whether it should be:
Fully migrated
Rebuilt in the new environment
Maintained temporarily with a planned sunset
Provide clear, data‑driven recommendations with risks, dependencies, and downstream impacts articulated for stakeholders
Facilitate alignment among HR, Payroll, IT, Security, Legal, Product, and other relevant teams
Maintain comprehensive documentation including:
System inventories
Process flows
Data dictionaries
Migration requirements and decision logs
Support UAT, issue resolution, and readiness activities for each migration wave
Qualification
Required
Strong functional expertise in HRIS systems, particularly HCM, Payroll, and Benefits modules
Experience with large‑scale employee data migrations, system consolidation, or post‑acquisition integration
Advanced data analysis, mapping, and validation capabilities
Ability to translate complex technical and operational processes into clear, actionable requirements
Preferred
Experience with external workforce, contractor, or expert‑management platforms is a plus
Benefits
Medical, Dental, and Vision benefits
401k with company matching
Life insurance
Medical (choice of 3 plans)
Dental
Vision
Pre-tax accounts
Other voluntary benefits including life and disability insurance
401(k) with match
Sick time if required by law in the worked-in state/locality
Company
Eliassen Group
Eliassen Group provides strategic consulting solutions for business, clinical, and IT sector.
Founded in 1989
1001-5000 employees
Funding
Current Stage
Late StageTotal Funding
unknown2018-11-05Acquired
Leadership Team
Delores Lenzy-Jones
CFO Partner
Jason Kline
SVP, and Head of Agile Practice
Recent News
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