HR Business Partner

Arthur J. Gallagher & Co. (AJG); Norwalk (CT); On-site; USD 66,000 - 76,000; Full time

Benefits offered by this job

Competitive compensation

Comprehensive benefits

Career development

Collaborative culture

Global reach

Job summary

Gallagher Benefit Services, part of Arthur J. Gallagher & Co., is seeking an experienced HR Business Partner to join our HR Consulting Services team in Norwalk, CT.

You will provide client-facing HR support across benefits, ER, policy development, and regulatory compliance for diverse organizations. The role involves improving performance management, benefits administration, onboarding/offboarding, and HRIS support within a collaborative, nationwide practice.

Qualifications

• 10+ years of experience in a dedicated HR function.
• Experience with benefits, employee relations, and policy development.
• Knowledge of state and federal employment regulations and HR practices.
• Experience managing leave of absence cases, ideally across multiple states.
• Strong written and verbal communication skills and business savvy.
• Ability to influence, negotiate and interact with all levels of management.
• Highly organized, able to meet deadlines and work independently.
• High proficiency with Excel and HRIS/Payroll platforms, able to learn new systems.

Responsibilities

• Advise on disciplinary actions, grievances and conflict resolution.
• Oversee performance management programs and administration.
• Manage multi-state leave of absence programs and accommodations.
• Administer benefits including reconciliation and open enrollment.
• Handle onboarding and termination processes.
• Provide HRIS support across different systems.
• Contribute to policy development and alignment with laws.
• Mentor junior team members and serve as escalation point.

Skills

Employee relations

Benefits administration

Policy development

Regulatory knowledge

HRIS/Payroll

Excel

Influence and negotiation

Communication

Tools

HRIS systems

Job description

Introduction

At Gallagher Benefit Services, you’re a trusted partner to organizations navigating some of their most important people decisions. We help clients build better workplaces, where people feel supported, empowered, and inspired to thrive. Whether it’s shaping benefit strategies, designing wellbeing programs, or advising on workforce challenges, the work you do here creates meaningful change for businesses and the people who power them. We’re a community of bold explorers, trusted experts, and compassionate partners; working side by side to solve problems, and shape the future of work. Here, curiosity is encouraged, collaboration is second nature, and your ideas have room to grow. If you’re looking for a place where your contribution matters and where you can help build a better world of work; think of Gallagher.

Overview

Welcome to the HR and Organizational Effectiveness practice of Gallagher – a team of experienced HR consultants that provides customized and comprehensive solutions to every HR challenge, regardless of industry. As a trusted advisor for organizations large and small, the HROE team at Gallagher delivers strategic guidance and hands‑on HR support to help organizations focus on their strategic goals. Whether it's filling human resources skills gaps or taking on entire HR functions, we design and deliver tailored solutions that meet the unique needs of private, for-profit, and nonprofit companies alike.

With a growing team of more than 70,000 professionals worldwide, Gallagher empowers businesses, communities, and individuals to thrive. At Gallagher, you’ll play a pivotal role in shaping Gallagher's future and unlocking unparalleled opportunities for both clients and yourself – while experiencing The Gallagher Way, a culture fueled by shared values and a collective passion for excellence.

As a result of our ongoing growth, we are seeking an HR Business Partner to join our HR Consulting Services team. This is an ideal role for an experienced HR professional who enjoys working in a client‑facing role providing a wide variety of HR support and solutions to meet our clients’ needs as part of a collaborative team.

How you'll make an impact

• Employee relations including advising on disciplinary actions, grievances and conflict resolution
• Performance management, including researching platforms, developing programs, and full administration
• Leave of absence administration across multiple states and guidance on accommodation
• Full benefits administration, including but not limited to general benefits administration, monthly benefit reconciliation and managing open enrollment
• Onboarding and termination administration
• HRIS support - working in various systems
• Assisting with policy development
• Ensuring clients are in compliance with state and federal laws
• Job description development and FLSA guidance
• Serving as a mentor and point of escalation to our junior team members
• Additional HR duties as needed

About You

• 10+ years of experience within a dedicated HR function
• Experience with benefits, employee relations, and/or policy and procedures development
• Knowledge of state and federal employment regulations and Human Resources practices
• Experience managing leave of absence cases, ideally across multiple states
• Solid written and verbal communication skills and an understanding of general business practices
• Demonstrated ability to influence, negotiate and interact with all levels of management
• Highly organized, able to meet deadlines and work independently with minimal supervision.
• High level of proficiency with Excel and HRIS/Payroll platforms and comfortable learning new technology systems as needed
• Knowledge of HRIS systems preferred

Base: $48-$55 hourly. Please keep in mind that this range represents the pay range for all positions in the job grade within which this position falls. The actual salary offer will take into account a wide range of factors, including skills and experience.

Compensation and benefits

At Gallagher, we believe supporting our colleagues goes far beyond the role itself.For more information, visit our Benefits page.

• Competitive compensation
• Comprehensive benefits programs designed to support your well‑being
• Career development opportunities and ongoing learning
• A collaborative, people‑first culture with accessible leadership
• The opportunity to do meaningful work with global reach and local impact

At Gallagher, we are dedicated to building an inclusive and authentic workplace. If your past experience doesn’t align perfectly, we encourage you to join our Talent Community to stay connected to additional career opportunities. At times, we will consider transferable skills from previous roles.

Gallagher is an affirmative action/equal opportunity employer (Minorities/Females/Veterans/Disabled)