(Part-Time) Human Resources Generalist

Nissin Ion Equipment USA, Inc.•North Billerica, MA
•$25 - $35•Onsite

About The Position

Nissin Ion Equipment USA, Inc. is seeking a part-time Human Resources Generalist for its Billerica, Massachusetts office. The role performs professional-level HR duties and works closely with the President and the HR team at the holding company. It supports payroll, benefits administration, HR systems and reporting, employee relations, training, recruiting, onboarding and offboarding, employment-law compliance, and general departmental support.

Requirements

  • Bachelor’s degree in Human Resources, Business Management, or an equivalent field of study.
  • At least 5 years of progressively responsible experience in a Human Resources Generalist function.
  • Experience assisting with multi-state payroll processing.
  • Ability to work in a multicultural environment.
  • Strong knowledge of HR practices, policies, and applicable state and federal laws and regulations.
  • High competency with payroll and HR systems software, database management, and record-keeping systems.
  • Strong computer skills in Microsoft Office, including Word, PowerPoint, Excel, and Access.
  • High energy, self-motivation, and a proactive approach, with the ability to work independently and collaboratively in a fast-paced, diverse environment.
  • Strong customer service orientation, confidentiality, and professionalism.
  • Continuous-improvement mindset and aptitude for problem-solving and deadline management.
  • Ability to interact with team members and leadership at all organizational levels.
  • Strong verbal and written communication, organizational, multitasking, and prioritization skills.
  • Hands-on approach and strong attention to detail and accuracy.

Nice To Haves

  • Familiarity with Japanese corporate culture.
  • Experience with ADP Vantage.
  • SHRM-CP certification.
  • Business-level Japanese speaking, reading, and writing ability.

Responsibilities

  • Process semi-monthly payroll for multiple states, including updating employee time and attendance data, transmitting data to an outside processing agency, verifying returned payroll reports, and generating payroll reports.
  • Administer employee benefits, including medical, dental, COBRA, workers’ compensation, disability, FMLA, life insurance, and 401(k) plans; maintain plan knowledge, compliance records, and monthly invoice reconciliations.
  • Maintain confidential and employment-related data in HR systems, develop reports and metrics, and coordinate and update HR postings for employees.
  • Assist the President and Corporate HR with communications, education, and information strategies that promote understanding of HR policies, programs, services, and culture and support continuous improvement.
  • Respond to and resolve employee relations issues and concerns as needed.
  • Answer employee questions accurately and promptly, referring complex or sensitive matters to the Manager.
  • Manage the development and implementation of the in-house employee training system, including training needs related to wellness, health, and safety.
  • Support staffing and recruiting by developing a pool of diverse, qualified candidates, conducting interviews and reference checks, arranging background screenings, and tracking requests to meet staffing needs on time.
  • Manage employee onboarding and offboarding orientations; explain policies, procedures, and benefits; coordinate with managers; follow up on post-hire evaluations; enter training data; and track missing information.
  • Ensure compliance with applicable federal and state employment laws.
  • Provide departmental support, including backup for other team members, clerical duties, HR issue response, audits, monthly and ad hoc reports, company event arrangements, employment inquiry verification, and wellness activity coordination.

Benefits

  • The role may be eligible for additional discretionary bonuses or incentives.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service