Human Resources Business Partner

Round-Peg Solutions (RPS); Fullerton (CA); On-site; USD 90,000 - 130,000; Full time

Job summary

A reputable aerospace manufacturing organization in California is seeking a Human Resources Business Partner. This role emphasizes transforming HR into a value-creating business partner, with responsibilities that include advising leaders, managing performance, and optimizing HR processes. Candidates must possess a bachelor's degree and at least 5 years of HR experience, with strong business acumen, employee relations skills, and HRIS knowledge, preferably with ADP Vantage HCM. The position aims to drive measurable results and influence organizational outcomes.

Qualifications

• 5+ years of progressive HR experience across multiple HR disciplines.
• Strong ability to link people decisions to financial outcomes.
• Experience in manufacturing or aerospace is preferred.
• HRIS experience with ADP Vantage HCM preferred.

Responsibilities

• Serve as a trusted advisor to leaders providing HR guidance.
• Drive performance management practices with leaders.
• Proactively manage employee relations matters.
• Analyze HR trends to identify risks and opportunities.
• Contribute to lean, scalable HR processes and data integrity.
• Lead and support HR initiatives in partnership with the HR Director.

Skills

Business acumen

Performance management

HRIS experience

Influencing skills

Employee relations

Education

Bachelor’s degree in HR, Business, Psychology, or related discipline

Tools

ADP Vantage HCM

Job description

Human Resources Business Partner | Aerospace Manufacturing

Are you an HR Business Partner who wants real influence? Not just a seat at the table, but a voice that shapes real decisions?

Do you believe HR should drive measurable business results, challenge leaders constructively, and directly impact performance, productivity, and profitability?

Our client is a growing, technically complex manufacturing organization undergoing a deliberate transformation of its HR function. They are seeking a high-impact Human Resources Business Partner to help move HR from a traditional support role into a disciplined, value-creating business partner.

This is a hands‑on, execution‑focused role reporting directly to the HR Director, ideal for an HR professional who thrives in accountability‑driven environments and enjoys working closely with leaders to deliver tangible outcomes.

Key Duties of the HR Business Partner

Business Partnership & Leadership Influence

• Serve as a trusted advisor to leaders, providing clear, candid HR guidance aligned with operational and financial goals
• Build credibility and trust with leaders and employees to drive engagement, accountability, and performance
• Challenge leaders when needed, using data, policy, and business impact to guide decisions

Talent, Performance & Workforce Execution

• Drive rigorous performance management practices, including coaching, development planning, and corrective action
• Partner with leaders on succession planning, talent assessments, and high‑potential development
• Support workforce planning and organizational design to ensure the right skills, structure, and capacity
• Contribute to the design and rollout of lean, scalable HR processes
• Optimize HRIS usage to improve data accuracy, reporting, and service delivery
• Lead and support HR initiatives and projects in close partnership with the HR Director

Employee Relations & Risk Management

• Proactively manage employee relations matters with a balanced, business‑minded approach
• Ensure consistent application of policies and employment laws to minimize risk and ensure fairness
• Partner with leaders to resolve issues decisively, appropriately, and efficiently
• Analyze HR trends and metrics to identify risks and opportunities
• Translate data into actionable insights leaders can use
• Continuously evaluate HR practices against internal standards and external best practices

What We’re Looking For

• Bachelor’s degree in HR, Business, Psychology, or related discipline
• 5+ years of progressive HR experience across multiple HR disciplines
• Strong business acumen with the ability to link people decisions to financial and operational outcomes
• Confidence influencing and challenging leaders using facts, data, and sound judgment
• Proven ability to manage multiple initiatives and deliver results
• HRIS experience required (ADP Vantage HCM strongly preferred)
• Manufacturing or aerospace experience strongly preferred

If you are seeking a truly transformational role in a well‑established, reputable aerospace manufacturing organization, apply today. Suitable candidates will be contacted within 48 hours.