Senior HR Generalist - Manufacturing & Production

Aston Carter; Santa Fe Springs (CA); On-site; USD 56,000 - 62,000; Full time

Benefits offered by this job

Medical benefits

Dental & Vision

401(k) plan

Life Insurance

HSA

PTO

Job summary

Aston Carter is seeking a Senior Human Resources Generalist for a permanent, on-site role in Santa Fe Springs, CA. The position focuses on aligning HR practices with manufacturing goals, training, employee engagement, and relations across multiple shifts.

The role requires hands-on, data-driven HR leadership with strong MS Office and HRIS skills, a focus on policies, compliance, and continuous improvement. Onsite collaboration with operations is essential.

Qualifications

• 5 to 7 years of progressive Human Resources experience across generalist activities.
• Bilingual Spanish/English proficiency required.
• Bachelor's degree in HR, Business Admin, or related field.

Responsibilities

• Translate business goals into HR strategies and initiatives.
• Lead training and development programs for skill growth.
• Drive employee engagement and retention initiatives.
• Manage employee relations, coaching, and investigations.
• Support recruitment, onboarding, and payroll coordination.
• Ensure HR data accuracy and policy compliance.

Skills

HR generalist experience

employee relations

recruitment

payroll support

MS Excel

PowerPoint

bilingual Spanish/English

Education

Bachelor's degree in HR/Business

Tools

HRIS systems

MS Office

Excel analytics

PowerPoint

Job description

Aston Carter is seeking a Senior Human Resources Generalist for a permanent, on-site role in Santa Fe Springs, CA. The position focuses on aligning HR practices with manufacturing goals, training, employee engagement, and relations across multiple shifts.

The role requires hands-on, data-driven HR leadership with strong MS Office and HRIS skills, a focus on policies, compliance, and continuous improvement. Onsite collaboration with operations is essential.