Onsite HR Manager

Morgan Advanced Materials

. Lead all people-related activities across two manufacturing operations .

Posted 9/29/2026full-timeHayward • California • United StatesMid-LevelSenior💰 $150,000 - $180,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive HR Generalist experience with a focus on employee lifecycle management, compliance with labor laws, and union relations. Proven ability to lead multi-site HR initiatives and drive organizational change while ensuring adherence to regulatory standards.

Highest-signal resume keywords

HR Generalist ExperienceEmployee Benefits AdministrationLabor Relations and Union EngagementKnowledge of US and California Labor LawsSHRM Certification

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Employee Lifecycle ManagementPerformance ManagementWorkforce Reductions SupportGrievance Process ManagementAnalytical Problem-SolvingDecision-Making SkillsCompliance Standards KnowledgeCOBRA KnowledgeERISA KnowledgeFMLA Knowledge

Soft Skills

Exceptional Communication SkillsInterpersonal SkillsInfluencing SkillsCoaching SkillsOrganizational Skills

Tools & Technologies

Microsoft OfficeApplicant Tracking Systems (ATS)Learning Management Systems (LMS)Human Resource Information Systems (HRIS)

Certifications & Qualifications

SHRM Certification

Industry Keywords

Manufacturing EnvironmentsMulti-Site HR LeadershipCollective Bargaining Agreement (CBA)ITAR ComplianceEmployee Health and Welfare Programs

About the role

Key responsibilities & impact

Lead all people-related activities across two manufacturing operations
Partner with three site leaders and their management teams across manufacturing groups totaling approximately 250 employees
Manage the full employee lifecycle, including recruitment and onboarding, employee engagement and communications, performance management, reward and recognition, employee relations and investigations, labor relations and union engagement, and HR administration and compliance
Support workforce transitions, restructuring activities, and future site closure planning
Provide professional HR guidance and coaching to people leaders
Ensure compliance with federal, California, and labor regulations
Administer employee health, welfare, benefit, and 401(k) programs
Manage disciplinary procedures, grievances, and union negotiations
Drive continuous improvement initiatives and support organizational change projects
Collaborate with global HR colleagues and cross-functional business leaders

Requirements

What you’ll need

Minimum 5 years of HR Generalist experience, ideally within manufacturing environments
Multi-site HR leadership experience, preferably within a large multinational organization
Minimum 3 years of experience administering employee benefits, welfare plans, and 401(k) programs
Strong experience supporting workforce reductions, restructures, or site closures
Excellent knowledge of US and California labor laws
Experience with trade union relations and Collective Bargaining Agreement (CBA) compliance
Knowledge of COBRA, ERISA, FMLA, and related regulations
Experience managing employee relations, grievance processes, disciplinary matters, and labor negotiations
Strong analytical, problem-solving, and decision-making skills
Exceptional communication and interpersonal skills with the ability to influence and coach at all levels
Strong organizational skills with high attention to detail and compliance standards
Advanced proficiency with Microsoft Office, Applicant Tracking Systems (ATS), Learning Management Systems (LMS), and Human Resource Information Systems (HRIS)
Bachelor’s degree in Human Resources, Business, or related field preferred
SHRM Certification strongly preferred
Applicants must be ITAR compliant and be a United States citizen, United States permanent resident alien, or protected individual as defined by 8 U.S.C. §1324b(a)(3) and 22 CFR 120.15

Benefits

Comp & perks

Employee health, welfare, and benefit programs
401(k) program
Equal opportunity and inclusive work environment