Human Resources Generalist
Karman Sd
Brea, CA · Posted October 29, 2026
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November 2026
- #5Best cities for junior jobs in California37% · of 54
- #7Best cities for junior jobs in the West Coast37% · of 71
- #23Best cities for director and executive jobs in the West Coast20% · of 71
Rankings about human resources jobs
- Best cities for HR jobs #1 New York (994 openings)
- Best cities for HR pay after cost of living #1 San Mateo ($158k)
- Most requested AI skills in HR jobs #1 AI tools in daily work (5.7%)
- Employers with the most HR jobs #1 Amazon (291 roles)
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Among human resources specialists, AI is already used for a large share of the tasks. Measured exposure for human resources specialists: 40% (high).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
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About the job
Karman Space & Defense is a leader in the rapid design, development, and production of critical, next-generation system solutions that align with the U.S. Department of War and its allies’ core mission priorities, and meet the accelerating demand for access to space. Building on nearly 50 years of success, we deliver Payload & Protection Systems, Aero/Hydrodynamic Interstage Systems, and Propulsion & Launch Systems to more than 80 prime contractors supporting over 130 space and defense programs.
As an HR Generalist, you will support employees and managers across recruitment, employee relations, benefits, payroll administration, compliance, and workers’ compensation. Through hands-on partnership and responsive HR support, you will help maintain effective people practices and contribute to the smooth operation of the organization.
Responsibilities
Addresses employee concerns, facilitates conflict resolution, and conducts employee counseling sessions as needed.
Supports managers through performance management processes.
Administers health and welfare benefit programs, responds to inquiries, audits monthly invoices, and coordinates open enrollment activities and communications.
Develops and leads the employee wellness program.
Supports weekly payroll activities, including time and attendance reporting, payroll changes, and record maintenance.
Maintains Sarbanes-Oxley Act (SOX) compliance documentation related to timekeeping, hiring, and terminations.
Administers and tracks Americans with Disabilities Act (ADA), Family and Medical Leave Act (FMLA), and workers’ compensation matters, including claims, return-to-work, and modified-duty activities.
Maintains confidential employee records and personnel files, conducts documentation audits, and assists with HR policy and procedure updates.
Supports recruitment, hiring, and termination activities, including coordination, Human Resources Information System (HRIS) updates, and required paperwork.
Coordinates employee events, recognition programs, engagement activities, and communications related to events, policies, and organizational initiatives.
Required Qualifications
Bachelor’s degree in human resources, business administration, or a related field.
Three to five years of HR generalist experience in a manufacturing environment.
Bilingual proficiency in English and Spanish.
Strong knowledge of federal and state employment laws.
Proficiency with ADP, HRIS, and talent management systems.
Excellent verbal and written communication skills.
Strong organizational and multitasking abilities.
Demonstrated ability to maintain confidentiality.
Problem-solving and conflict-resolution skills.
Preferred Qualifications
Professional in Human Resources (PHR) or Senior Professional in Human Resources (SPHR) certification.
Physical Requirements
Ability to walk, climb stairs, and access production areas across multiple buildings.
Ability to work in production environments that may be noisy, dusty, and subject to varying temperatures.
Ability to follow safety protocols and use appropriate personal protective equipment (PPE).
Ability to sit, stand, walk, type, handle files, operate office equipment, communicate by telephone and in person, and lift files, papers, a laptop, and common office tools and equipment.
Ability to maintain an on-site presence and regularly engage with employees on the production floor.
The essential functions of this position must be performed with or without reasonable accommodation.
This position requires U.S. person status under U.S. export control laws, including U.S. citizens and nationals, lawful permanent residents, refugees, and asylees.
Benefits
Medical, dental, and vision insurance
401(k) with company match
Paid time off
Health Savings Account (HSA) with company contribution
Flexible Spending Accounts (FSA)
Company‑paid life and AD\&D insurance
Short‑ and long‑term disability coverage
Tuition reimbursement
Karman Space and Defense is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, genetic information, protected veteran status, or any other status protected by applicable law.