Demo

Senior HR Specialist

ADN Group
Acton, MA Full Time
POSTED ON 3/15/2026
AVAILABLE BEFORE 5/13/2026

Job Title: Senior HR Specialist (Benefits & Leaves)

Location: Acton, MA (Onsite)

Job Summary:

We are seeking a Senior HR Specialist for a manufacturing company in Acton. This role is responsible for administering all employee benefits and managing the full leave program while ensuring accuracy, compliance, and exceptional employee support.

Responsibilities

  • Administer all employee benefits programs including health, dental, vision, life insurance, disability, and wellness initiatives.
  • Serve as the primary point of contact for benefits-related questions, issue resolution, and vendor communication.
  • Manage the full leave administration process (FMLA, PFML, ADA, STD/LTD, workers’ compensation coordination, etc.).
  • Ensure compliance with federal, state, and plan-level requirements related to benefits and leaves.
  • Conduct new hire benefits onboarding, including UKG enrollment support.
  • Maintain accurate HRIS data and benefit/leave records; generate and analyze related reports.
  • Support benefits audits, plan renewals, and annual open enrollment activities.
  • Assist with training program administration as needed, including maintaining training records and supporting scheduling.

This is a Direct Hire position. The position is on-site. The hours are Mon-Fri 8AM-5PM. The salary range is $70,000-$80,000 DOE.

Benefits

  • Medical, Dental, and Vision Insurance
  • 401(k) with company match annual Profit Sharing
  • Vacation, Sick/Personal Time, Bereavement Leave, and 11 Paid Holidays
  • On-site gym, wellness program, and enhanced EAP
  • FSA available; company-paid Long-Term Disability and Life Insurance
  • Tuition reimbursement and 529 college savings options
  • Annual bonus

MUST HAVES:

  • At least 3 years dedicated to benefits and leave administration
  • Strong knowledge of employee benefits and compliance requirements
  • High comfort level with HR systems and data integrity

NICE TO HAVE:

  • UKG experience a plus.
  • Bachelor’s degree in HR or related field strongly preferred.
  • PHR and/or SHRM-CP certification preferred.
  • Bilingual (Spanish) a plus.
  • Experience in a manufacturing or similar environment strongly preferred.

Salary : $70,000 - $80,000

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