Find & Apply For Human Resources Manager Jobs in San Marcos, California

Description Robert Half is partnering with an established, growing organization in San Marcos to identify a hands-on Human Resources Manager who can strengthen employee relations, support business leaders, and oversee day-to-day HR operations! This is an excellent opportunity for an HR professional who enjoys balancing strategic initiatives with the practical realities of supporting employees and managers in a fast-paced business. The HR Manager will serve as a trusted resource for leadership and employees while helping maintain compliant, consistent, and effective people practices. From coaching managers through employee concerns to improving onboarding, performance management, and retention efforts, this person will have a meaningful impact on the employee experience and overall business operations.

Key Responsibilities:

+ Oversee daily HR operations, including employee relations, onboarding, offboarding, and policy administration.

+ Partner with managers to address performance concerns, workplace conflicts, attendance issues, and corrective action.

+ Conduct or coordinate employee investigations and document findings appropriately.

+ Ensure compliance with California employment laws, wage and hour requirements, leave regulations, and company policies.

+ Oversee leave administration, accommodations, and return-to-work coordination.

+ Manage recruiting and workforce planning in partnership with department leaders.

+ Improve onboarding, orientation, and employee retention processes.

+ Guide managers through performance reviews, coaching conversations, and development planning.

+ Maintain accurate employee records, HRIS data, personnel files, and compliance documentation.

+ Review HR policies and recommend updates to support consistent practices.

+ Coordinate employee engagement initiatives, training, and internal communications.

+ Monitor HR metrics such as turnover, attendance, hiring activity, and retention.

+ Support benefits administration and payroll coordination as needed.

+ Assist with workforce planning, organizational changes, and special HR projects. Requirements + 5+ years of progressive Human Resources experience, including employee relations responsibilities.

+ Prior HR Manager, HR Generalist, or HR Business Partner experience preferred.

+ Strong knowledge of California employment laws and HR compliance.

+ Experience conducting investigations and advising managers on performance matters.

+ Familiarity with HRIS platforms, benefits administration, and employee record management.

+ Excellent communication, conflict-resolution, and decision-making skills.

+ Ability to balance employee advocacy with business needs.

+ Bachelor's degree in HR, business, or a related field preferred.

+ SHRM-CP, SHRM-SCP, PHR, or SPHR certification is a plus. TalentMatch® 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. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) 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 roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking "," you're agreeing to Robert Half's Terms of Use (https://www.roberthalf.com/us/en/terms) and Privacy Notice (https://www.roberthalf.com/us/en/privacy) .