Human Resources Generalist

Amphenol; Milpitas (CA); On-site; USD 85,000 - 110,000; Full time

Job summary

Amphenol in Milpitas, CA is looking for an HR professional to take on various responsibilities, including payroll and benefits administration, employee relations, and recruitment. The successful candidate will ensure compliance with employment laws and maintain a positive work environment.

The role requires a Bachelor’s degree and proficiency in Microsoft Office. Experience in Human Resources is essential, and familiarity with payroll systems is preferred.

Qualifications

• Prior experience in Human Resources.
• Experience working with employee payroll and benefits.
• Customer service experience is a plus.

Responsibilities

• Perform HR-related duties including benefits and payroll administration.
• Handle employee relations and training.
• Manage recruitment and policy implementation.

Skills

Communication skills

Proficient in Microsoft Office

Confidentiality

Education

Bachelor’s degree or equivalent education/experience

Job description

Location: Milpitas, CA Posted: 4/16/2026 Location Name: Onanon

Wage Max: 110,000.00 Wage Min: 85,000.00 Position Type: Full Time

Onanon, Inc. is a world class connector and cable assembly manufacturer that prides itself on supporting our customers with the ability to design & produce custom interconnect systems for a variety of industries (Medical, Automotive, Industrial, Aviation, Military, and Commercial).

This employee is responsible for performing HR-related duties on a professional level. This position carries out responsibilities in the following functional areas: benefits administration; payroll administration; employee relations, training, performance management, onboarding, policy implementation, recruitment/employment, affirmative action and employment law compliance.

Education / Experience

• Bachelor’s degree or equivalent education/experience.
• Prior experience in Human Resources.
• Experience working with employee payroll and benefits and/or in Customer Service a plus.
• Proficient in Microsoft Office applications.

Competency in the Following Areas

• Must be proficient in MS Office applications.
• Has generalist knowledge of commonly used concepts practices and procedures within the Human Resources field.
• Requires excellent verbal and written communication skills and ability to communicate with candidates, employees at all levels in the organization and partners.
• Confidentiality a must.
• Performs payroll administration including polling electronic time clocks and review downloaded information for completeness and accuracy. Process weekly and semi-monthly transfer of payroll data. Compile internal management reports from payroll system software.
• Performs benefits administration to include employee guidance to claims resolution; change reporting through benefits portal; Annual Open Enrollment administration; W/C claims reporting and management.
• Performs 401k administration to include employee guidance to enrollment and changes; change reporting through the 401k portal; coordination of data between 401k portal and payroll system; annual 401k TPA.
• Develops and maintains affirmative action program; files EEO-1 report annually; maintain other records, reports and logs to conform to EEO/AAP regulations.
• Administers various human resources plans and procedures for all company personnel; assists in the development and implementation of personnel policies and procedures, prepares and maintains employee handbook and policies and procedures manual.
• Recruitment (Creating accurate job descriptions, writing and posting ads, sourcing and qualifying candidates, interviewing candidates, tracking candidate data and making offers to selected candidates).
• Administration of FMLA.
• Involvement as needed in employee performance/development and employee team-building programs.
• Handles employee relations.
• Plan and schedule employee events.
• Maintains company organization charts and employee directory.
• Maintains human resources information system records and compiles reports from the database; Creating, running and analyzing reports related to headcount, compensation, benefits enrollment, workforce demographics, etc.
• Maintains compliance with federal and state regulations concerning employment.
• Performs other related duties as required and assigned.