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Posted August 21, 2026

Human Resources Specialist

AllSTEM Connections
San Diego, CA, US Full Time

Job Description

Job Description

Job Summary

We are seeking a detail-oriented Human Resources Specialist, HRIS Transaction Specialist for a temp-to-hire opportunity in Torrey Pines, San Diego, CA. This role supports a structured HR Shared Services environment within the aerospace and defense industry and is ideal for an HR operations professional who thrives in high-volume transaction processing, HR data accuracy, and case management.

This opportunity offers a stable, process-driven work environment with supportive leadership, collaborative HR teams, clear procedures, and strong cross-functional partnerships. The role provides exposure to key HR systems, employee lifecycle processes, compliance requirements, and long-term career growth in HR operations and HRIS administration.

The successful candidate will help maintain accurate employee records across SuccessFactors Employee Central, SAP, ServiceNow, and related HR platforms while supporting timely, compliant HR transactions for hires, transfers, promotions, compensation changes, organizational updates, and terminations.

Key Responsibilities

- Process high-volume employee lifecycle transactions in SuccessFactors Employee Central and SAP, including hires, rehires, transfers, promotions, compensation changes, organizational changes, and terminations.
- Manage and resolve approximately 30 to 40 HR cases per day through ServiceNow while meeting SLA, documentation, and compliance expectations.
- Review, validate, audit, and reconcile employee data, approvals, source documentation, effective dates, compensation details, position information, and organizational assignments.
- Perform pre-entry and post-entry quality checks to ensure employee data is accurate, complete, and properly reflected across HR systems and downstream processes.
- Identify, investigate, and resolve data discrepancies, missing information, duplicate records, workflow issues, and transaction errors.
- Partner with HR Services, Payroll, Benefits, Talent Acquisition, managers, and HR centers of excellence to support employee data integrity and timely issue resolution.

Compensation and Benefits
- Salary Range: $60,000 to $70,000 per year.
- Job Type: Temp-to-Hire.
- Duration: 6 to 12-month contract with potential for conversion.
- Location: Torrey Pines, CA 92121, San Diego area.
- Shift: Day Shift.



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, the Company 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.

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\nCompany Description

Guiding Principles and Core Values: UP HIRE
Understanding Matters.
We actively listen to each other, our STEM professionals, and customers. We take the time to understand their needs to make the best connections in the industry.

People Matter.
People are at the center of our company. All decisions we make are in the best of interest of our employees, co-workers, communities, candidates and customers.

Honesty Matters.
We conduct our business with integrity and DO the right things. We ARE trustworthy partners WHO stand behind our work and people.

Innovation Matters.
We are disciplined in bringing forward new thought and solutions that guide the industry and grow our company. Continued growth secures sustainability that provides solid careers for our employees, stability for our STEM professionals, and reliability to our customers.

Relationships Matter.
We take personal responsibility for all relationships with our employees, co-workers, STEM professionals and customers. Courtesy, dignity and respect EQUAL high performance results.

Everything Matters.
We hold ourselves accountable to perform with the upmost of professionalism, attention to detail, and highest standard of service. We hit our targets and do what we say we will do.

Company Description

Guiding Principles and Core Values: UP HIRE\r\nUnderstanding Matters.\r\nWe actively listen to each other, our STEM professionals, and customers. We take the time to understand their needs to make the best connections in the industry.\r\n\r\nPeople Matter.\r\nPeople are at the center of our company. All decisions we make are in the best of interest of our employees, co-workers, communities, candidates and customers.\r\n\r\nHonesty Matters.\r\nWe conduct our business with integrity and DO the right things. We ARE trustworthy partners WHO stand behind our work and people.\r\n\r\nInnovation Matters.\r\nWe are disciplined in bringing forward new thought and solutions that guide the industry and grow our company. Continued growth secures sustainability that provides solid careers for our employees, stability for our STEM professionals, and reliability to our customers.\r\n\r\nRelationships Matter.\r\nWe take personal responsibility for all relationships with our employees, co-workers, STEM professionals and customers. Courtesy, dignity and respect EQUAL high performance results.\r\n\r\nEverything Matters.\r\nWe hold ourselves accountable to perform with the upmost of professionalism, attention to detail, and highest standard of service. We hit our targets and do what we say we will do.

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