(Part-Time) Human Resources Generalist
Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Oct 14, 2026.
Description
Position at Nissin Ion Equipment USA, Inc.
Nissin Ion Equipment USA, Inc., a Sumitomo Electric Group company, is seeking a part-time Human Resources Generalist in our Billerica, MA office. The human resource generalist is responsible for performing HR-related duties on a professional level and works closely with the President and the HR team at the holding company.
Job Duties and Responsibilities
- Perform a variety of payroll duties necessary for processing semi-monthly payrolls for multiple states, including entering required data to update employee time and attendance information. Transmit data to an outside processing agency; Review and verify the accuracy of returned payroll reports. Generate various payroll reports. Currently, we are using ADP Vantage.
- Primary employee benefits administrator for medical, dental, COBRA, workers’ compensation, disability, FMLA, & life insurance, and 401(k) plans; maintains a strong knowledge of all plans and performs all compliance-related recordkeeping functions and reconciliation of monthly invoices.
- Maximize use of HR systems and maintain confidential and employment-related data; develop data reports and metrics on various HR issues. Coordinate and update HR postings for all employees.
- Assist the President and Corporate HR in developing communications, education, and information strategies that maximize employee understanding of HR policies, programs, services, and culture, and act as a catalyst for continuous improvement. Responding to and resolving employee relations issues and concerns as needed.
- Respond to employee questions and/or concerns. Provide information in an accurate and timely manner. Refer the more complex and/or sensitive situations to the Manager for resolution.
- Manage the implementation and development of the in-house employee training system that addresses the company's training needs, including wellness, health, and safety.
- Staffing and recruiting, including the development of a pool of diverse, qualified candidates for exempt and non-exempt positions, conduct interviews, reference checks, and background screenings. Coordinate requests and tracking to make sure staffing needs are met in a timely manner.
- Manage the complete new hire onboarding and off-boarding orientation process for employees. Explain policies, procedures, and benefits, and coordinate processes with Managers and follow up for post-hire evaluations. Coordinate and input training data into files and systems. Track and follow up for missing information.
- Ensure compliance with federal and state laws related to employment in all areas of HR.
- Assist and/or administer a variety of support duties, including backing up other department members; office clerical duties, responding to HR issues; audits, generating monthly and ad-hoc reports as required; arrangements for various company events and functions; verifying employment inquiries according to established policy and coordination of wellness activities, etc.
Qualifications
- Bachelor’s degree in Human Resources, Business Management, or equivalent field of study.
- Minimum of 5 years of progressively responsible working experience in a Human Resources Generalist function.
- Assisting with processing multi-state payrolls.
- Ability to work in a multicultural environment; Familiarity with Japanese corporate culture.
- Strong knowledge of human resources practices, policies, and applicable state and federal laws and regulations.
- High competency with payroll/HR systems software, database management, and other record-keeping systems, and excellent computer skills in the Microsoft environment (Microsoft Office Suite - Word, PowerPoint, Excel, and Access).
- High level of energy, self-motivation, and proactive, who can work both independently and collaboratively, and thrives in a fast-paced and diverse environment.
- High degree of customer service orientation, confidentiality, and professionalism.
- Continuous Improvement mindset with an aptitude for problem-solving and deadline management.
- Ability to interact with team members and leadership from all levels of the organization.
- Strong verbal and written communication, organizational, multi-tasking, and prioritizing skills
- Hands-on with a high level of attention to detail and accuracy.
- Experience with ADP Vantage is a plus.
- SHRM-CP certification a plus.
- Ability to communicate (speak, read, and write) in Japanese at a business level is a plus.
The base salary range for this position is $25 to $35 per hour.
Compensation may vary depending on a number of factors, including a candidate’s experience, qualifications, skills, competencies, and location. Base pay is one part of the total compensation and benefits package that is provided to compensate and recognize employees for their work, and this role may be eligible for additional discretionary bonuses/incentives.
About Nissin Ion Equipment USA, Inc.
Nissin Ion Equipment USA, Inc. (NIUSA) is a multi-national company supplying and supporting state-of-the ion implanters and flat panel display equipment. Nissin Ion has multiple subsidiaries supporting their equipment, which is supplied to the world's leading foundry, logic, memory, and flat panel display companies.
NIUSA has two locations in the United States. The sales and service office is located in Austin, Texas, while the R&D and applications office is located in Billerica, Massachusetts.
Please visit for more info: https://www.nissinimplanter.com/.
NIUSA is an Equal Opportunity employer and will consider all qualified applicants for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, national origin, disability, age, genetics, protected veteran status, or any other characteristic protected by law.
About Sumitomo Electric Group
Since the founding of Sumitomo Electric Industries, Ltd. in 1897 with copper wire production, we have developed many new technologies and products through innovative R&D activities based on Sumitomo Electric manufacturing technologies for electric wires and power cables. With more than 400 subsidiaries worldwide, we continue to introduce a wide variety of products that fulfill the expectations of society in five business fields: Automotive, Information & Communications, Electronics, Environment & Energy, and Industrial Materials.
To learn more about Sumitomo Electric Group, please visit www.sumitomoelectric.com.