Client Service Supervisor (Hybrid)

Arthur J. Gallagher & Co. (AJG); Mechanicsburg (Cumberland County); Hybrid; USD 60,000 - 90,000; Full time

Benefits offered by this job

Competitive compensation

Comprehensive benefits

Career development

Collaborative culture

Global reach with local impact

Job summary

Gallagher is seeking a supervisor to support front-line employees in service, processing, and mail fulfillment in our Mechanicsburg, PA office. This hybrid role offers exposure to performance management and team development.

You will coach a team, monitor KPIs, and drive improvements in processes and tools while ensuring excellent service to customers.

Gallagher values inclusivity and a collaborative culture with opportunities for career growth as we build a pipeline for future openings.

Qualifications

• High School Diploma required; 5–7 years of relevant experience.
• Experience supervising a team of 15+ is preferred.
• Strong analytical and process-improvement capabilities.
• Ability to thrive in a fast-paced environment.

Responsibilities

• Supports front-line employees in service, processing, and/or mail fulfillment.
• Evaluates on-the-job performance of assigned teams.
• Coaches and manages progressive performance improvement.
• Ensures prompt and courteous service to customers.
• Hires, trains, and develops team members.
• Monitors KPIs and creates remediation plans when performance lags.
• Communicates with internal stakeholders and delivers business reviews.
• Drives process and technology improvements and savings initiatives.
• Identifies and solves complex business, operations, and service problems.
• Analyzes data and trends to provide actionable insights.

Skills

People management

Performance improvement

Data analysis

Coaching

Team collaboration

Education

High School Diploma

Tools

Microsoft Office

Excel

PowerPoint

Google Suite

Sheets

Docs

Google Drive

Adobe

Job description

Welcome to Gallagher - a global community of people who bring bold ideas, deep expertise, and a shared commitment to doing what’s right. We help clients navigate complexity with confidence by empowering businesses, communities, and individuals to thrive. At Gallagher, you’ll find more than a job; you’ll find a culture built on trust, driven by collaboration, and sustained by the belief that we’re better together. Whether you join us in a client-facing role or as part of our brokerage division, our benefits and HR consulting division, or our corporate team, you’ll have the opportunity to grow your career, make an impact, and be part of something bigger. Experience a workplace where you’re encouraged to be yourself, supported to succeed, and inspired to keep learning. That’s what it means to live The Gallagher Way.

Overview

This hybrid role will be based in our office in Mechanicsburg, PA. Although we are not currently hiring for this position, we expect future growth and are building a pipeline of qualified candidates for upcoming opportunities. We'd love to start the conversation now and reach out as soon as a formal opening becomes available.

How you'll make an impact

• Supports a group of front-line employees in service, processing, and/or mail fulfillment activities
• Evaluates on-the-job performance of assigned teams
• Coaches and engages in progressive performance management of team when appropriate
• Ensures prompt and courteous service to all internal and external customers
• Hires, trains, and develops team members
• Measures performance against established KPIs and creates comprehensive remediation plans when full team performance does not meet expectations
• Has responsibility for internal stakeholder communication regarding performance including escalation triage and the preparation and delivery of internal business reviews
• Mines people, process, and technology improvement ideas from their team and implements savings initiatives
• Anticipates and provides solutions to the most complex business, operations, sales, and service problems
• Analyzes data and trends to provide actionable insights for continuous improvement

About You

• High School Diploma and 5 - 7 years of relevant experience.

Preferred Qualifications:

• Experience supervising/managing a team of 15+
• Flexibility to support fluid team compositions over time: multiple services or workstream types with variable tools, resources, and KPIs
• Strong people and process management experience.

• Strong analytical skills and proficiency in creating and executing plans to improve performance/efficiency that include process changes or budget spend.
• Ability to thrive in a fast-paced and dynamic environment.
• Elevated level of proficiency in Microsoft Office, Excel, PowerPoint, Google Suite, Sheets, Docs, Google Drive, and Adobe.
• Account Management or Customer/Client Success 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.

At times, we will consider transferable skills from previous roles.

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