Temporary HR Assistant: Onboarding & HR Ops

Celldex Therapeutics, Inc.; Fall River (MA); On-site; USD 42,350 - 55,000; Full time

Job summary

Celldex Therapeutics, Inc. in Fall River, MA is seeking a highly organized HR Assistant for a 4–6 month temporary role. You will coordinate benefits enrollment, maintain HRIS data integrity, and support day-to-day HR operations to ensure a positive employee experience.

The role requires strong attention to detail, proficiency in Microsoft Office, and 2+ years of administrative experience. This on-site position offers exposure to multiple HR functions in a growing biotech environment.

Qualifications

• Experience handling confidential information with discretion.
• Proficient in Microsoft Office and HRIS data integrity.
• Strong organizational and communication skills.
• 2+ years administrative experience.

Responsibilities

• Create and maintain electronic personnel files, employee job descriptions, and offboarding paperwork.
• Facilitate onboarding by processing pre-employment and new hire tasks and paperwork.
• Maintain and track HR expenses.
• Coordinate employee recognition programs.
• Prepare monthly G&A vacation spreadsheets.
• Schedule HR events, trainings, and orientations.
• Maintain HR employee status and recruiting reports.
• Track employee goals in performance management system and coordinate 30-day checks.
• Assist in coordinating performance cycles and open enrollment.
• Assist with audits and HRIS reporting as needed.

Skills

Attention to detail

Microsoft Office

Organizational skills

Prioritization

Verbal communication

Written communication

Interpersonal skills

Education

BS/BA or equivalent

Job description

Celldex Therapeutics, Inc. in Fall River, MA is seeking a highly organized HR Assistant for a 4–6 month temporary role. You will coordinate benefits enrollment, maintain HRIS data integrity, and support day-to-day HR operations to ensure a positive employee experience.

The role requires strong attention to detail, proficiency in Microsoft Office, and 2+ years of administrative experience. This on-site position offers exposure to multiple HR functions in a growing biotech environment.