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Human Resources Generalist

Coreshell Technologies

San Leandro, CAFull-time$80–90K/yrPosted todayStill listed today

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At a glance

Compensation
$80–90K/yr
Location
San Leandro, CA
Schedule
Full-time
Work Authorization
Not specified

Olive focuses on jobs in the United States, including remote roles you can work from there.

Job overview

Coreshell Technologies is seeking a Human Resources Generalist to support its people systems, culture, and employee needs. The role spans recruiting, onboarding, HRIS administration, employee relations, performance management, leave coordination, training, compliance, and company events. The ideal candidate brings broad HR experience, strong organizational and communication skills, and proficiency with HR tools. This is a full-time, in-office position in San Leandro, California.

Skills & qualifications

RequiredNice to have

Skills

Organization Skills, nice to havePrioritization Skills, nice to haveHR Policies, nice to haveHR Systems, nice to haveAsana, nice to haveHuman Resources, nice to haveEmployee Relations, nice to haveFederal Regulations, nice to haveCompliance, nice to haveRecruiting, nice to haveAttention to Detail, nice to haveBenefits Administration, requiredOrganizational Skills, requiredPrioritization, requiredProblem Solving, requiredInitiative, requiredInterpersonal Skills, requiredWritten Communication, requiredVerbal Communication, requiredGoogle Workspace, requiredHRIS Systems, requiredSlack, requiredGusto, requiredJazzHR, required

Qualifications

Bachelor's in HR or Related, nice to have5+ Years HR Experience, required3+ Years Recruiting, Compliance, Benefits, and Employee Relations Experience, required

Benefits

Dental Insurance
Vision Insurance
Medical Insurance
401(k) Match

Full job description

Coreshell's metallurgical Silicon anode technology delivers high capacity, fast-charging, and superior safety. Our low-cost liquid-phase nano-coating addresses critical electrode-surface degradation issues and enables batteries with a Silicon-dominant anode that have higher energy density, superior intrinsic thermal safety, and significantly lower cost/kWh compared to current LIBs. Our Si anode material is lower cost than graphite and 100% domestically sourced. We strive to transform the global automotive market by enabling low-cost and long-range EVs as a first step towards net-zero sustainability. Position: We are looking for an Human Resources Generalist to support people systems that grow with Coreshell, help shape culture and ensure our people are as world-class as our technology. The scope for this role is wide and this individual will act as a resource for employees in all aspects of Human Resources. The ideal candidate is communicative and collaborative and has experience in benefits, HR policies, compliance, and immigration, as well as a good understanding of State and Federal regulations impacting HR administration. Exceptional organizational skill and the ability to communicate with impact across all levels are essential for success. What You’ll Do

  • Recruiting: Lead and support recruitment efforts across the organization, for both exempt and non-exempt hires.
  • Onboarding & Offboarding: Handle all administrative tasks for preboarding, onboarding, and offboarding, including entering data into HRIS and auditing for accuracy and compliance.
  • HRIS: Maintain the HRIS by maintaining accurate employee data and preparing and analyzing essential HR reports as requested.
  • Employee Relations: Serve as a trusted point of contact for employee inquiries and guidance, supporting positive workplace dynamics and resolving day-to-day workplace matters, escalating issues to the Director of Human Resources as needed.
  • Performance Management: Support the Annual and Mid-Year Performance management process: Help coordinate review cycles and support managers through the process, empowering them to take ownership within their teams.
  • Leave of Absences: Responsible for coordinating and tracking employee leave of absences, partnering with Payroll as needed.
  • Training & Development: Take the lead on compliance, HR, benefits, and other training sessions as needed, facilitating rollout and completion and helping to identify development opportunities that are aligned with business goals.
  • Compliance: Partner with the Director of Human Resources to ensure company compliance with Local, State, Federal laws and regulations, including labor law, EEO-1, OSHA/CalOSHA, ACA, and other required reporting.
  • Culture: Support the growth and development of the organization through company events, offsites, and build trust and alignment across the organization.
  • Act as backup for Office Manager as needed (PTO, event support, etc.)

Required Experience and Skills:

  • BA/BS in Human Resources or related field. Progressive hands on HR experience will be considered in lieu of degree.
  • Minimum 5 years of experience in Human Resources or People Operations with a wide scope of responsibilities; ideally at least 3 years progressive HR experience.
  • Minimum 3 years solid knowledge and hands on experience in recruiting, compliance, benefits, and employee relations required.
  • High integrity, exceptional discretion, and sound judgment when handling sensitive matters, with proven ability to ensure organizational fairness and consistency with values and culture.
  • Extraordinary organizational skills, with high attention to detail and focus on accuracy and accountability.
  • Adaptability, self-motivation, and ease with prioritizing in a fast-moving office/manufacturing lab environment, with a strong sense of urgency, problem-solving mindset, bias toward action.
  • Demonstrated ability to exercise initiative and independent judgement, taking the lead and ownership as needed and knowing when to escalate matters as appropriate.
  • Excellent interpersonal skills and experience supporting employees at all levels of an organization. Self-starter who works with minimal supervision and integrity while also being a strong team player, with outstanding written and verbal communication skills.
  • Alignment with sustainability, electrification, and mission driven culture.
  • Experience and proficiency in Google Workspace, HRIS systems, Slack, Gusto, JazzHR, Asana
  • Other duties as assigned.

Benefits & Location: San Leandro, CA. Full-time, In-office 5 days a week required. Salary range of $80,000-90,000. Salary and equity options depend on experience. We provide a comprehensive benefits package that includes dental, vision, healthcare, and 401(k) match. Applications will be screened as received. Candidates only, no recruiters please

How this job compares

Set against the 369 open Human Resources Generalist jobs on Olive Jobs, counted November 14, 2026.

Pay
  • This posting$80–90K/yr
  • California median$70–90K/yr21 salary ranges
  • US median$70–88K/yr130 salary ranges

This range's midpoint, $85K, is close to the California median midpoint ($85K) — in the middle half of Human Resources Generalist salary ranges in California.

Openings
Olive Jobs lists 43 open Human Resources Generalist jobs in California and 369 across the US. Under 1% of them nationwide are listed as remote or flexible.
Hiring the most in California
Experience
This posting asks for at least 5 years of experience — more than three in four Human Resources Generalist postings that state a minimum ask for (median 3 years, across 285 postings).
Education
85 of the 369 open Human Resources Generalist jobs (23%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on November 14, 2026. Figures based on too few postings are left out.

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