Payroll Tax Intern

BioSpace
Piscataway, NJ
About GenScript GenScript Biotech Corporation (Stock Code: 1548.HK) is a global biotechnology group. Founded in 2002, GenScript has an established global presence across North America, Europe, the Greater China, and Asia Pacific. GenScript's businesses encompass four major categories based on its leading gene synthesis technology, including operation as a Life Science CRO, enzyme and synthetic biology products, biologics development and manufacturing, and cell therapy. GenScript is committed to striving towards its vision of being the most reliable biotech company in the world to make humans and nature healthier through biotechnology. About ProBio ProBio proactively provides end-to-end CDMO service from drug discovery to commercialization with proactive strategies, professional solutions and efficient processes in cell and gene therapy, vaccine, biologics discovery and antibody protein drug to accelerate drug development for customers. ProBio’s total cell and gene therapy solution covers CMC of plasmid and virus for IND filing as well as clinical manufacturing and commercial manufacturing.

GenScript is seeking a Full-Time HR Payroll Tax Intern to support payroll tax tasks.

This role is based onsite in Piscataway, NJ and is expected to last for a duration of 6+ months. The pay-rate is $25 - $26 per hour.

The schedule is Monday - Friday with 4 days onsite.

Key Responsibilities

  • Payroll relevant tax ID registration and account troubleshooting, including reporting and registration in new state of business, closure of account and reporting for states with no employees, review and audit current account ID and login information setups with the tax agencies and correct or re-open accounts if needed, maintain account ID and login tracker, and manage the account setups.
  • Communicate with tax agencies via different channels (phone call, email, e-form, mail, etc.) and in regards to various matters, including
  • Responding to government agency letters and notices.
  • Participate in government audits, such as Census bureau questionnaires, BLS questionnaires, DOL questionnaires and forms, etc.
  • Payment reconciliation and overpayment/delinquency investigations.
  • Other ad-hoc tasks/ Payroll backup as needed.

Key Qualifications

  • Fast learner with ability to work effectively in a team-based environment
  • Able to attend to detail and accuracy
  • Excellent verbal and written communication skills in English
  • Proficiency in Microsoft Office Suite (Word, Excel)
  • Self-driven individual and able to work independently

Commitment Period: 6 months

#GS

GenScript USA Inc/ProBio Inc. is a proud equal opportunity/affirmative action employer committed to attracting, retaining, and maximizing the performance of a diverse and inclusive workforce. It is the Company's policy to ensure equal employment opportunity without discrimination or harassment based on race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity or expression, age, disability, national origin, marital or domestic/civil partnership status, genetic information, citizenship status, uniformed service member or veteran status, or any other characteristic protected by law.

GenScript USA Inc./ProBio Inc. maintains a drug-free workplace.

Please note: Genscript USA Inc./ProBio Inc. will only contact candidates through verified application sources. GenScript/Probio does not request personal information from candidates through individual email or any other platform.

Posted 2025-10-18

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