HR Specialist

AllSTEM Connections, Inc.; San Diego (CA); On-site; USD 60,000 - 70,000; Full time

Job summary

AllSTEM Connections, Inc. is seeking an experienced HR Specialist for a 100% onsite role in Torrey Pines, CA. You will support a high-volume HR Shared Services environment, handling lifecycle transactions, data integrity, and case management in a regulated aerospace/defense context.

You will work with payroll, benefits, talent acquisition, and HR operations, ensuring accurate data across SAP, SuccessFactors, and ServiceNow while adhering to SLAs and compliance requirements.

Qualifications

• Experience handling high-volume HR transactions in HRIS environments.
• Proficient with HR data integrity and case management processes.
• Familiarity with HR systems like ServiceNow, SuccessFactors and SAP.

Responsibilities

• Process high-volume employee lifecycle transactions in HRIS systems.
• Manage and resolve 30–40 HR cases per day with accurate documentation.
• Review and reconcile employee data across multiple systems for accuracy.
• Perform data quality checks on master data, positions, and compensation.
• Identify and resolve data discrepancies and workflow issues.
• Collaborate with HR teams to support audits, improvements, and SLAs.

Skills

Data accuracy

Detail-oriented

Process-driven

Tools

ServiceNow

SuccessFactors

SAP

Job description

Job Summary

We are seeking an experienced HR Specialist for a temp-to-hire opportunity in Torrey Pines, CA. This 100% onsite HR Specialist role supports a high-volume HR Shared Services environment within the aerospace and defense industry, with responsibility for accurate employee lifecycle transactions, HR case management, and HR data integrity.

This is an excellent opportunity for a detail-oriented HR professional who enjoys working in a structured, process-driven environment with supportive leadership, collaborative HR partners, and clear expectations. The role offers exposure to multiple HR functions, including payroll, benefits, talent acquisition, HR operations, and compliance, making it a strong fit for someone looking to grow within a stable and highly regulated organization.

Key Responsibilities

• Process high-volume employee lifecycle transactions in SuccessFactors Employee Central and SAP, including hires, rehires, transfers, promotions, compensation changes, organizational updates, and terminations.
• Manage and resolve approximately 30 to 40 HR cases per day through ServiceNow while maintaining complete and accurate case documentation.
• Review, validate, and reconcile employee data across ServiceNow, SuccessFactors, SAP, and related systems to ensure accuracy, completeness, and compliance.
• Perform pre-entry and post-entry quality checks on employee master data, position information, compensation details, effective dates, approvals, and supporting documentation.
• Identify, investigate, and resolve data discrepancies, duplicate records, missing information, workflow issues, and transaction errors.
• Partner with HR Services, Payroll, Benefits, Talent Acquisition, managers, and HR Centers of Excellence to support audits, compliance reviews, process improvements, and service-level expectations.

Compensation and Benefits

• Salary range: $60,000 to $70,000 per year.
• Job type: Temp-to-hire.
• Contract duration: 6 to 12 months, with potential for conversion based on performance.
• Schedule: Day shift.
• Work arrangement: 100% onsite in Torrey Pines, CA.

Equal Opportunity Employer / Disabled / Protected Veterans

The Know Your Rights poster is available here: https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12.pdf

The pay transparency policy is available here: https://www.dol.gov/sites/dolgov/files/ofccp/pdf/pay-transp_%20English_formattedESQA508c.pdf

For temporary assignments lasting 13 weeks or longer, AllSTEM Connections is pleased to offer major medical, dental, vision, 401k and any statutory sick pay where required.

We are committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please contact your staffing representative who will reach out to our HR team.

AllSTEM Connections participates in the E-Verify program in certain locations as required by law. Learn more about the E-Verify program. https://e-verify.uscis.gov/web/media/resourcesContents/E-Verify_Participation_Poster_ES.pdf

We also consider for employment qualified applicants regardless of criminal histories, consistent with legal requirements, including, if applicable, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment-qualified applicants with arrest and conviction records, including, if applicable, the San Francisco Fair Chance Ordinance. For Los Angeles, CA applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.