Posted on 
Nov 7, 2025

Human Resources Specialist

Los Angeles
HR/People Ops
System1
System1
System1
Public
101-250
Technology

System1 (NYSE: SST) combines best-in-class technology and data science to operate the most dynamic Responsive Acquisition Marketing Platform (RAMP) powered by AI & machine learning. 

We are led by passionate entrepreneurs & industry veterans who have built and managed multiple billion dollar companies. Our team is comprised of incredible engineers, product managers, data scientists, & buy and sell-side experts.

Learn more about our current openings and get a glimpse of life at System1 at system1.com/careers!

Job Description

We’re looking for a Human Resources Specialist to work out of our headquarters, located in Marina Del Rey, California.   You will support our business and ensure our amazing culture can scale as we grow and evolve.  Our vision of this role is someone who can be a partner for our business leaders while also being a strong advocate for our employees and culture. You’ll be responsible for aligning business objectives with employees and management in the business areas you support. Your insights will help drive HR initiatives that support the business goals and deliver real value to the business and our people.  Your partnerships with business leaders will create alignment between the People Team and our employees across geographies and business units that ensure we can deliver on our company objectives.  In short, you’ll be a difference maker at System1!The Role You Will Have:- Strategic Talent Acquisition: Lead the entire recruitment process from start to finish for a variety of critical and senior-level roles. This includes developing proactive sourcing strategies, creating comprehensive interview plans, and managing the offer and negotiation process to secure top talent.

  

  • Onboarding: Facilitate a seamless and welcoming onboarding experience for new hires, including orientation, paperwork, and technology setup.

  

  • Employee Relations: Serve as a trusted point of contact for employee inquiries and concerns, providing guidance on company policies and HR matters.

  

  • HR Administration: Assist with maintaining accurate employee records, processing HR-related changes, and ensuring compliance with all federal, state, and local labor laws.

  

  • Employee Advocacy and Relations: Act as a trusted advisor and advocate for employees, handling employee relations issues and fostering an environment of trust and open communication.

  

  • Culture & Engagement: Contribute to initiatives that promote a positive company culture, such as organizing employee events and administering engagement surveys.

What You Will Bring:- Minimum of 2-4 years of experience managing core HR generalist responsibilities.

  • Minimum of 2-3 years of progressive experience in recruiting, with a proven track record of successful hires for senior and specialized positions.
  • Strong understanding of recruiting techniques and best practices, including candidate sourcing and pipeline management.
  • Excellent communication, interpersonal, and problem-solving skills.
  • SHRM or HRCI certification desired.

What We Have to Offer:- Competitive salary + bonus + equity

  • Generous PTO + 11 company holidays
  • Open sick time
  • 100% covered Medical, Dental, Vision for employees
  • 401k with match
  • Health & Dependent Care Flex Spending Account
  • Paid professional development
  • Leadership & growth opportunities
  • Virtual company and team building events

The U.S. base salary range for this full-time position is $85,000 -$115,000 + bonus + equity + benefits. Our salary ranges are determined by role, level, and location. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range for your preferred location during the hiring process. Please note that the compensation details listed in U.S. role postings reflect the base salary only, and do not include bonus, equity, or benefits.  

System1’s headquarters is located in Marina del Rey, CA with an additional office in Bellevue, WA. Employees near office locations are returning to the office.   

Equal Employment Opportunity:  

System1 provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training

We’re looking for a Human Resources Specialist to work out of our headquarters, located in Marina Del Rey, California.   You will support our business and ensure our amazing culture can scale as we grow and evolve.  Our vision of this role is someone who can be a partner for our business leaders while also being a strong advocate for our employees and culture. You’ll be responsible for aligning business objectives with employees and management in the business areas you support. Your insights will help drive HR initiatives that support the business goals and deliver real value to the business and our people.  Your partnerships with business leaders will create alignment between the People Team and our employees across geographies and business units that ensure we can deliver on our company objectives.  In short, you’ll be a difference maker at System1!
The Role You Will Have:
  • Strategic Talent Acquisition: Lead the entire recruitment process from start to finish for a variety of critical and senior-level roles. This includes developing proactive sourcing strategies, creating comprehensive interview plans, and managing the offer and negotiation process to secure top talent.

  • Onboarding: Facilitate a seamless and welcoming onboarding experience for new hires, including orientation, paperwork, and technology setup.

  • Employee Relations: Serve as a trusted point of contact for employee inquiries and concerns, providing guidance on company policies and HR matters.

  • HR Administration: Assist with maintaining accurate employee records, processing HR-related changes, and ensuring compliance with all federal, state, and local labor laws.

  • Employee Advocacy and Relations: Act as a trusted advisor and advocate for employees, handling employee relations issues and fostering an environment of trust and open communication.

  • Culture & Engagement: Contribute to initiatives that promote a positive company culture, such as organizing employee events and administering engagement surveys.
  • What You Will Bring:
  • Minimum of 2-4 years of experience managing core HR generalist responsibilities.
  • Minimum of 2-3 years of progressive experience in recruiting, with a proven track record of successful hires for senior and specialized positions.
  • Strong understanding of recruiting techniques and best practices, including candidate sourcing and pipeline management.
  • Excellent communication, interpersonal, and problem-solving skills.
  • SHRM or HRCI certification desired. 
  • What We Have to Offer:
  • Competitive salary + bonus + equity
  • Generous PTO + 11 company holidays
  • Open sick time
  • 100% covered Medical, Dental, Vision for employees
  • 401k with match
  • Health & Dependent Care Flex Spending Account 
  • Paid professional development
  • Leadership & growth opportunities
  • Virtual company and team building events 
  • The U.S. base salary range for this full-time position is $85,000 -$115,000 + bonus + equity + benefits. Our salary ranges are determined by role, level, and location. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range for your preferred location during the hiring process. Please note that the compensation details listed in U.S. role postings reflect the base salary only, and do not include bonus, equity, or benefits.

    System1’s headquarters is located in Marina del Rey, CA with an additional office in Bellevue, WA.
    Employees near office locations are returning to the office.

    Equal Employment Opportunity:

    System1 provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training
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