Sr. HR Operations Manager

Sr. HR Operations Manager | Join us | Saint-Gobain

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Posting date : 10/29/2026

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Reference : USA15843

Sr. HR Operations Manager

United States, California, GARDEN GROVE

• Permanent / Regular

• Human Resources

• On site

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Why do we need you ?

At Saint-Gobain, we design and manufacture high-performance sealing and material solutions that support innovation across the aerospace, energy, semiconductor, industrial, and life sciences industries. Our commitment to innovation and technical excellence has contributed to significant industry achievements, including components used in the NASA Artemis II mission, helping advance the future of human space exploration.

As the Sr. HR Operations Manager, you will serve as the strategic HR leader for a complex, multi-site manufacturing operation. Partnering closely with facility and regional leadership, you will drive workforce strategy, employee and labor relations, talent management, organizational effectiveness, leadership development, safety, and compliance initiatives. This role is critical in aligning people strategies with business objectives, enhancing operational performance, and fostering a high-performing, engaged workplace culture.

Key Responsibilities

Business Partnership

• Partner with facility and regional leadership to align HR strategies with business goals and operational priorities.
• Provide strategic guidance on workforce planning, organizational effectiveness, and employee engagement.
• Develop a strong understanding of manufacturing operations, labor models, and business drivers.

Employee & Labor Relations

• Lead employee relations activities, including investigations, conflict resolution, and engagement initiatives.
• Build trusted relationships across all levels of the organization.
• Coach leaders on performance management, employee relations, communication, and labor-management practices.
• Support contract interpretation, grievance administration, and labor negotiations.

Compliance, Safety & Risk Management

• Ensure compliance with federal, state, and local employment laws and regulations.
• Maintain audit-ready HR processes, records, and reporting.
• Partner with EHS leadership to promote a strong safety culture, support injury management and return-to-work programs, and mitigate organizational risk.

Talent Acquisition & Workforce Planning

• Lead workforce planning, talent forecasting, and succession planning efforts.
• Partner with leaders on organizational design, retention strategies, and staffing plans.
• Support recruitment, onboarding, and integration of key talent.

Leadership Development & Organizational Effectiveness

• Coach leaders on talent development, employee engagement, and performance management.
• Support leadership training and workforce development initiatives.
• Participate in Gemba walks and collaborate with cross-functional teams to advance World Class Manufacturing (WCM) and continuous improvement efforts.

HR Operations Excellence

• Drive consistent HR practices across multiple sites while ensuring compliance with company policies and regulations.
• Lead HR projects, process improvements, and systems initiatives that enhance efficiency and employee experience.
• Monitor key HR metrics, track progress against objectives, and communicate results to leadership.
• Promote a culture of continuous improvement, accountability, and operational excellence.

Is this job for you ?

Required Qualifications

• High school diploma or GED required.

• 7+ years of progressive Human Resources experience supporting manufacturing, industrial, or operations-focused environments.

• Proven experience developing and executing HR strategies, managing complex employee relations matters, leading workforce planning initiatives, coaching leaders, and supporting organizational change.

• Strong knowledge of California employment laws and regulations, including wage and hour compliance, leave administration, employee relations, workplace accommodations, and other state-specific employment requirements.

• Strong business acumen with the ability to align people strategies with operational objectives and business performance.

• Excellent communication, influencing, and relationship-building skills, with the ability to effectively partner across all levels of the organization.

• Proficiency with HRIS platforms, workforce analytics tools, and Microsoft Office applications.

• Demonstrated ability to succeed in a fast-paced, matrixed, multi-site and/or multi-shift manufacturing environment.

Preferred Qualifications

• Bachelor's degree in Human Resources, Business Administration, Organizational Development, or a related field.
• SHRM-CP, SHRM-SCP, PHR, SPHR, or comparable Human Resources certification.
• Experience supporting unionized manufacturing environments.
• Experience leading regional or multi-site HR initiatives and organizational change efforts.
• Bilingual in English and Spanish and/or English and Vietnamese, with the ability to communicate effectively with employees at all levels of the facilities.

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A little more about us

At Saint-Gobain, our employees have pride in belonging to an organization whose culture is made up of these core values: Trust, Empowerment, & Collaboration. Our company encourages diversity and inclusion in all its forms while our products make the world a more beautiful, safer, and sustainable home.

Being a worldwide leader in light and sustainable construction, Saint-Gobain designs,

manufactures, and distributes materials and services for the construction and industrial markets. Its integrated solutions for the renovation of public and private buildings, light construction, and the decarbonization of construction and industry are developed through a continuous innovation process and provide sustainability and performance. The Group's commitment is guided by its purpose, "Making the World a Better Home.

Legal Statement

Saint-Gobain provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Saint-Gobain is an equal opportunity employer of individuals with disabilities and supports the hiring of veterans.

Applicants for roles based in Washington state or remote roles that would be worked from Washington state are encouraged to direct any concerns regarding the state's Pay Transparency laws to the SGNA HR Compliance team at SGNA_HR_Compliance@saint-gobain.com.

Benefits in joining us

Certain locations require pay information be provided in job postings. Saint-Gobain aims to deliver a comprehensive Total Rewards package to support our employees' wellbeing and help improve daily life for themselves and their families. We believe in the importance of pay transparency in what we offer potential candidates. Provided is the national pay range for this position, which is $111,000 to $177,000 per year.

However, the base pay offered may vary depending on geographic region, internal equity, job-related knowledge, skills, and experience among other factors.

In addition to base salary, this position is eligible for an annual bonus. The targeted bonus amount is 15% of base salary based on company and individual performance measures. The Total Target Cash range (base pay and annual bonus) for this position, is $127,659 to $203,550. Bonus payments are part of variable compensation and by nature can vary based on company and individual performance and is not a guarantee.

Saint-Gobain is committed to helping you and your family be well in all aspects of your life. Be Well. Be You brings together inclusive programs and meaningful resources to support all aspects of your physical, emotional, financial, and social well-being. Employees have the flexibility to choose the benefits that best fit their individual needs.

Health and Well-being - Supporting your wellbeing, to thrive in life and work.

o Medical, Prescription Drug, Vision, and Dental Insurance

o Healthcare Saving Account and Flexible Spending Account options

o LiveWell Wellness Program

o Employee Assistance Program (EAP)

o Paid Time Off and Paid Parental Leave

Retirement and Protection - Helping to make the future life you want a reality.

o 401(k) with Company Match, Retirement Accumulation Plan (RAP) Cash Balance Pension Plan

o Company-provided Life Insurance, AD&D, Short-Term Disability

• Voluntary employee and dependent life insurance, Long-Term Disability, Critical Illness and Accident Insurance

Additional Benefits - Helping shape the experience and impact you want

o Commuter Benefits

o Group Legal

o Identity Theft Protection

o Auto and Home Insurance

o Pet Insurance and Discounts

o Back-up Child and Elder Care

o PerkSpot Employee Discount Program

o Volunteer Day

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