We are looking for an experienced Senior HR Generalist to join our team on a long-term contract basis in Martinez, California. This role involves working independently in a dynamic environment to support a workforce across multiple locations. If you are passionate about employee development, fostering a positive workplace culture, and ensuring compliance with HR policies and procedures, this position is for you. Responsibilities: • Act as the primary HR contact for up to 85 employees across nine locations, providing guidance and support on various HR matters. • Manage employee relations by addressing concerns, conducting investigations, and providing coaching and training to supervisors and managers. • Oversee recruitment processes, including collaborating with hiring managers, reviewing candidates, and ensuring compliance with company and state guidelines. • Facilitate onboarding for new hires, ensuring smooth integration into the organization. • Administer employee benefits programs, including enrollment, compliance, and timely processing of terminations. • Maintain HR systems, pulling reports and ensuring compliance with regulatory requirements. • Develop and implement training programs to support employee growth and development. • Collaborate with leadership to enforce policies and procedures while identifying opportunities for process improvement. • Monitor and ensure compliance with 401k, 403b, and other benefit-related contributions and accommodations. • Handle performance management processes, providing tools and programs to promote employee success.

• A minimum of 7 years of experience in Human Resources, with at least 5 years in a Generalist role. • Strong expertise in employee relations, including conflict resolution and performance management. • Proven ability to manage benefits programs, including 401k and 403b compliance. • Experience with HRIS systems, particularly Paychex, for payroll, leave management, and reporting. • Excellent organizational and problem-solving skills with sound judgment. • Ability to work independently while supporting a multi-site workforce. • Strong communication and interpersonal skills, with an empathetic and detail-oriented approach. • Familiarity with state and federal employment laws and regulations.

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. <a href="https://www.roberthalf.com/us/en/mobile-app" target="_blank">Download the Robert Half app</a> and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit <a href="https://roberthalf.gobenefits.net/" target="_blank">roberthalf.gobenefits.net</a> for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to <a href="https://www.roberthalf.com/us/en/terms">Robert Half’s Terms of Use</a>.

Martinez, CA
onsite
Temporary
35.63 - 41.25 USD / Hourly
We are looking for an experienced Senior HR Generalist to join our team on a long-term contract basis in Martinez, California. This role involves working independently in a dynamic environment to support a workforce across multiple locations. If you are passionate about employee development, fostering a positive workplace culture, and ensuring compliance with HR policies and procedures, this position is for you. Responsibilities: • Act as the primary HR contact for up to 85 employees across nine locations, providing guidance and support on various HR matters. • Manage employee relations by addressing concerns, conducting investigations, and providing coaching and training to supervisors and managers. • Oversee recruitment processes, including collaborating with hiring managers, reviewing candidates, and ensuring compliance with company and state guidelines. • Facilitate onboarding for new hires, ensuring smooth integration into the organization. • Administer employee benefits programs, including enrollment, compliance, and timely processing of terminations. • Maintain HR systems, pulling reports and ensuring compliance with regulatory requirements. • Develop and implement training programs to support employee growth and development. • Collaborate with leadership to enforce policies and procedures while identifying opportunities for process improvement. • Monitor and ensure compliance with 401k, 403b, and other benefit-related contributions and accommodations. • Handle performance management processes, providing tools and programs to promote employee success.
2025-11-07T01:34:10Z