Data Integrity Analyst

MANTECH • Herndon, VA

5h • $65,000 - $107,900 • Hybrid

About The Position

MANTECH International Corporation seeks a motivated, career- and customer-oriented Data Integrity Analyst to join its Enterprise Human Resources team in Herndon, Virginia. This is a hybrid position. The analyst performs routine and complex HR data audits, optimizes HR processes, resolves system discrepancies, and supports HRIS data maintenance across Workday and connected systems. The role collaborates with HR Operations, Payroll, Benefits, and IT to maintain data quality that supports decision-making, executive reporting, and compliance.

Requirements

• Bachelor’s degree in HR, Business Administration, Information Systems, Data Analytics, or a related field, or an equivalent combination of education and experience.
• At least 2 years of experience in HR data analysis, HR operations, or HRIS administration; Workday experience is strongly preferred.
• Proficiency in Microsoft Excel, including VLOOKUP/XLOOKUP, Pivot Tables, and data cleaning, and in reporting or data visualization tools.
• Strong analytical thinking, attention to detail, and problem-solving skills.
• Excellent written and verbal communication skills to explain data insights to cross-functional stakeholders.
• US citizenship.

Nice To Haves

• Hands-on experience creating and executing Workday Enterprise Interface Builders (EIBs).
• Familiarity with defense contracting, FAR compliance, or enterprise ERP systems such as Deltek Costpoint.

Responsibilities

• Audit Workday data regularly to identify, troubleshoot, and resolve anomalies, missing information, and logic errors.
• Execute mass data updates (EIBs), organizational hierarchy adjustments, and job profile changes with high precision.
• Analyze HR processes to streamline workflows and improve efficiency, and support user acceptance testing for system updates.
• Partner with Payroll, IT, Benefits, and HR Business Partners to ensure seamless data integration and provide tier-2 support for resolving data issues.
• Generate standard and ad hoc HR reports and audit rosters to support compliance, data privacy, and internal and external audits.

Benefits

• Health insurance
• Life insurance
• Paid time off
• Holiday pay
• Short-term and long-term disability
• Retirement and savings
• Learning and development opportunities
• Wellness programs
• Other optional benefit elections, depending on position

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level