Lead HR Business Partner

L3Harris•Palm Bay, FL

2d•Onsite

About The Position

L3Harris is seeking an influential and forward-thinking Lead HR Business Partner to play a critical role in supporting the people strategy for our Space & Mission Systems (SMS) Segment. In this highly visible role, you will serve as a trusted advisor to the department teams, driving HR initiatives to enhance operational effectiveness and deliver impactful HR solutions across aligned functions. This position is ideal for a strategic, data-driven HR leader who enjoys solving complex organizational challenges while building strong relationships across the business.

Requirements

Bachelor’s Degree and a minimum of 9 years of prior relevant experience; Or, Graduate Degree and a minimum of 7 years of prior related experience; Or, in lieu of a degree, a minimum of 13 years of prior related experience
Experience with HRIS systems, talent management platforms, and collaboration tools (SharePoint, Microsoft Teams)

Nice To Haves

HR and business acumen, with strong problem‑solving skills, critical thinking ability, and demonstrated self‑initiative
Highly adaptable and able to thrive in fast-paced, dynamic environments
Track record of delivering commitments and driving measurable business impact
Exceptional interpersonal skills with the ability to build trust and credibility at all organizational levels
Detail-oriented with strong follow‑through and ability to manage multiple competing priorities
Professional integrity with demonstrated ability to handle confidential and sensitive matters with discretion
Proficiency in Microsoft Excel, PowerPoint, and Power BI for data analysis and reporting

Responsibilities

Act as the primary day-to-day HR contact for frontline employees in the segment functions, providing guidance on HR processes, policies, and standard practices
Partner with leaders and HRBPs on routine performance management, employee development, and team dynamics
Support the implementation of segment-level HR strategies and initiatives within assigned client groups, ensuring alignment with SMS and enterprise priorities
Assist with requisition administration for aligned functions
Assist with internal job changes, promotions, and transfers, ensuring proper documentation and alignment with HR/Comp guidelines
Partner with Corporate HR, Segment HR COEs, and HR Operations to ensure consistent application of programs and processes
Identify recurring themes or issues from the field and provide feedback to influence segment-level HR priorities
Partner with leaders and HRBPs through complex employee relations matters, performance management, and sensitive organizational issues
Oversee the monthly people data review process: monitoring trends and collaborating with other functional HRBPs on outcomes
Perform data-related tasks including managing employee rosters and auditing within HR systems
Lead and execute HR special projects and strategic initiatives