HR Manager
About The Position
Atomic is the leading venture studio for company creation, partnering with extraordinary founders to launch businesses that reshape massive industries. We co-found companies by pairing ambitious talent with validated ideas, operational support, and early-stage capital—helping them move faster, smarter, and with greater impact. Since 2012, Atomic has launched over 30 companies including Hims & Hers, OpenStore, Found, Bungalow, Homebound, and Replicant, generating billions in enterprise value. We have offices in Miami, NYC, and San Francisco, and a distributed team across North America. Our latest venture, American Growth Insurance, is reimagining how mid-sized insurance agencies operate by applying the most advanced AI capabilities to a highly fragmented and operationally burdensome sector. We’re building the AI-native infrastructure to power the next generation of insurance services. Mid-sized insurance agencies are drowning in manual workflows, legacy software, and administrative overhead. We see an opportunity to build an end-to-end AI automation platform that streamlines back-office operations, enhances decision-making, and unlocks growth for this underserved segment of the insurance industry. We're backed by top-tier investors and have deep conviction in the demand from our earliest agency partners. We’re building in collaboration with early adopters to test, refine, and deploy real-world vertical AI tools—and we're just getting started. This is a chance to join at the ground level, shape vertical AI workflows from 0-1, and help create something truly transformative.
Requirements
- Bachelor’s degree in Human Resources, Business Administration, or a related field required.
- 5-7 years of progressive HR management experience is preferred.
- Experience with change management and organizational integration; exposure to mergers and acquisitions is a strong plus.
- Hands-on experience with payroll administration and HRIS platforms; Rippling experience preferred.
- Strong knowledge of employment-related laws and regulations.
- Excellent verbal and written communication skills.
- Strong interpersonal, negotiation, and conflict-resolution skills.
- Exceptional organizational skills with strong attention to detail.
- Proven analytical and problem-solving abilities.
- Ability to prioritize work, manage multiple initiatives, and delegate effectively.
- Demonstrated integrity, professionalism, and discretion in handling confidential information.
Nice To Haves
- Familiarity with the insurance industry is a plus.
- SHRM-CP or SHRM-SCP certification is highly desired.
Responsibilities
- Partner with leadership to understand and execute the organization’s human resource and talent strategy, particularly as it relates to workforce planning, recruiting, retention, succession planning, and organizational growth.
- Provide guidance and support to leaders and employees on complex, sensitive, and specialized HR matters, including performance management, employee relations, reasonable accommodations, investigations, and terminations.
- Lead and support change management initiatives, including organizational transitions, integrations, and process improvements; experience supporting mergers and acquisitions is a plus.
- Manage and administer payroll and ensure accurate, timely processing; serve as a primary administrator for the HRIS.
- Analyze compensation and benefits trends; research, design, and recommend competitive base and incentive programs to attract and retain top talent.
- Design and implement learning and development programs that support employee growth and internal career progression.
- Oversee the full talent acquisition lifecycle, including recruiting, interviewing, and hiring for managerial, exempt, and professional roles; partner with department leaders to define role requirements and competencies.
- Lead employee disciplinary actions, investigations, and terminations in alignment with company policies and legal requirements.
- Ensure compliance with federal, state, and local employment laws and regulations; regularly review and update HR policies and practices to reflect best practices.
- Stay current on HR trends, employment law changes, emerging technologies, and best practices in talent management.
- Perform additional duties as assigned.
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What This Job Offers
Job Type
Full-time
Career Level
Manager
