Senior Human Resources Generalist

Senior Human Resources Generalist

Location: Long Beach, CA (HQ – Onsite)
Reports To: Human Resources Director
Employment Type: Full-Time
Compensation: $95,000 – $115,000 annually (based on experience)

About Cargomatic

Cargomatic is transforming the local trucking industry with cutting-edge technology that connects shippers and carriers in real time. Our mission is to bring transparency, efficiency, and reliability to local freight logistics. Backed by leading investors and trusted by some of the world’s largest brands, we are building a smarter supply chain.

At Cargomatic, we value ownership, accountability, collaboration, and continuous improvement. If you thrive in a fast-paced, high-growth environment and enjoy building scalable people operations, we’d love to meet you.

Position Summary

The Senior Human Resources Generalist is a hands-on HR professional who owns core HR operations while serving as a strategic partner to leaders and employees. This role is responsible for maintaining a compliant, high-performing workplace through strong employee relations, policy stewardship, HRIS ownership, and operational excellence.

While operationally grounded, this role also contributes to organizational effectiveness, workforce planning, and scalable HR practices. The ideal candidate exercises sound independent judgment demonstrates deep knowledge of California employment law, and thrives in both tactical execution and strategic partnership.

Key Responsibilities

HRIS Ownership & Workforce Data Governance

• Own administration, integrity, and optimization of HRIS (UKG)


• Execute employee lifecycle transactions (hires, status changes, compensation updates, separations)


• Maintain audit-ready HR documentation and personnel records


• Produce workforce and compliance reporting (headcount, turnover, LOA tracking, etc.)


• Identify and implement process improvements that enhance efficiency and employee experience

Employee Relations, Investigations & Policy Leadership

• Serve as a trusted HR advisor to employees and managers


• Conduct and support workplace investigations and disciplinary processes


• Coach managers on performance management, documentation, and risk mitigation


• Interpret and enforce policies in compliance with California employment law


• Identify trends and proactively recommend solutions to improve engagement and retention

Compliance, Leave Administration & Workers’ Compensation

• Administer Leave of Absence programs (FMLA, CFRA, PDL, ADA, and company leaves)


• Manage workers’ compensation claims and documentation


• Ensure compliance with federal, state (California), and local employment regulations


• Maintain legally compliant personnel files and audit readiness

Payroll Continuity & Timekeeping Oversight

• Serve as operational backup to the Payroll Manager


• Review timekeeping, attendance, and wage practices for compliance


• Partner cross-functionally to resolve payroll-related matters

Performance, Talent & Organizational Support

• Own coordination of the annual performance review process


• Support talent development and engagement initiatives


• Partner with leadership on workforce planning, performance trends, and retention strategies

Benefits Administration

• Administer benefit enrollments, life event changes, and open enrollment


• Reconcile benefits billing and eligibility reporting


• Serve as a knowledgeable resource for employee benefits inquiries

Employee Lifecycle Execution

• Lead onboarding execution to ensure a seamless and compliant new hire experience


• Ensure completion of employment documentation and system setup


• Manage offboarding processes including exit interviews and compliance documentation

Continuous Improvement & HR Initiatives

• Drive HR process optimization and scalable best practices


• Support rollout of compliance, talent, and engagement initiatives


• Lead or contribute to special HR projects

Qualifications

• Bachelor’s degree in Human Resources, Business Administration, or related field


• 5+ years of progressive HR experience


• Strong working knowledge of California employment law (wage & hour, LOA, investigations, employee classification, documentation, terminations)


• Demonstrated experience exercising independent judgment in resolving workplace issues


• Proven experience administering HRIS systems and maintaining employee data integrity (UKG preferred)


• Experience conducting workplace investigations


• Ability to influence managers and operate with discretion and sound judgment


• Strong analytical, documentation, and organizational skills


• High attention to detail and ability to manage confidential information


• Proficiency in Microsoft Office and Google Workspace (advanced Excel preferred)

Desired Experience

• Experience administering FMLA, CFRA, ADA, and workers’ compensation programs


• Payroll exposure and ability to serve as backup for payroll processing


• SHRM-CP, SHRM-SCP, or PHR certification


• Experience in a fast-paced, high-growth or technology-driven environment


• Experience supporting multi-state or California-heavy workforce populations


• Track record of improving HR systems, workflows, or compliance processes

Why Join Cargomatic?

We offer competitive compensation and a comprehensive benefits package, including:

• Medical, Dental, and Vision insurance


• 401(k) with company match


• Flexible Spending Accounts (FSA)


• Company-paid Life and Disability insurance


• Generous Paid Time Off and company holidays


• Paid Parental Leave


• Employee Assistance Program (EAP)


• Career growth opportunities in a rapidly scaling company


• Collaborative, high-impact team environment

Cargomatic is proud to be an Equal Opportunity Employer. We are committed to creating a diverse and inclusive workplace where all employees feel valued and empowered to succeed.