401(k) Client Service Manager (Large Market)

Are you a retirement professional who enjoys working directly with clients? Are you looking to join an exciting and innovative team revolutionizing the retirement space? The Aon Pooled Employer Plan (Aon PEP) is a fast-growing 401(k) solution delivering a better experience for employers and their employees. Be part of our growing team as a Client Service Manager!

This is a virtual role with the flexibility to work from home or from any local Aon office in the US.

Aon is in the business of better decisions

At Aon, we shape decisions for the better to protect and enrich the lives of people around the world.

As a global organization, we are united through trust as one inclusive team, and we are passionate about helping our colleagues and clients succeed.

What the day will look like

The Client Service Manager (CSM) is responsible for delivering the Aon PEP 401(k) Plan to a portfolio of participating employers. CSMs are the main client contact for service delivery and work closely with Aon PEP leaders and our service partners to deliver a high-quality, mark-leading 401(k) experience.

Key Responsibilities

Client Ownership & Service Delivery

• Serve as theprimary contact and account executivefor a portfolio of large, complex 401(k) clients in the Aon PEP.
• Build and maintaintrusted advisor relationshipswith plan sponsors, committees, and advisors.
• Ensure timely, accurate, and proactive delivery of all agreedupon services.
• Act in afiduciary capacity, supporting clients in meeting governance and oversight responsibilities.

Technical & Analytical Responsibilities

• Analyze and interpret complex plan data, including: payroll data and payroll file accuracy; annual contribution calculations; compliance and testing results
• Perform complex 401(k) calculations, such as:
• Employer contribution and matching calculations
• Corrective contributions and adjustments
• Excess contribution summaries and plan corrections
• Monitor plan activity and administrative processes to identifyoperational risks and anomalies.
• Research issues, determine root causes, coordinate with internal and external partners, and developclear remediation plans.

Consulting & Plan Design

• Provideconsultative, strategic supporttailored to each client's objectives and workforce demographics.
• Recommendplan design enhancementsbased on client goals, plan analytics, desired outcomes, and legislative requirements
• Educate clients on legislative developments and regulatory changes, helping them understand implications for their plan and participants.
• Translate complex technical and regulatory concepts intoclear, actionable verbal and written communicationsfor clients and committees.

Regulatory & Compliance Oversight

• Maintain a strong understanding of client objectives and ensure plan operations remain aligned with those objectives.
• Stay current on the401(k) regulatory and legislative landscapeand anticipate potential client impacts.
• Apply sound judgment to support clients through complex regulatory and administrative issues.
• Establish and leverage analytical and organizational processes tomonitor, review, and flag administrative concernsacross participating employers.

Project Management and Project Leadership

• Manage multiple concurrent projects and deliverables across your client portfolio, including:
• Plan design changes and plan amendments
• Custom communications and educational webinars
• Payroll and data corrections
• Mergers, acquisitions, and related plan events
• Work in afastpaced environment, tracking and prioritizing multiple deliverables and inquiries across multiple clients and participants.
• Delegate, monitor, and peerreview work across a team of Client Service Analysts to ensure quality and timeliness.

Potential People Leadership

• This rolemay include people leadership and management responsibilities.
• Ideal candidates will bring prior experience managing and developing team members and be able to demonstrate success in this area.

How this opportunity is different:

We are seeking a Client Service Manager with direct experience supporting 401(k) plans for institutional clients with:

• $500M to $1B in assets under management (AUM), and
• 3,000+ plan participants

This representative must have the unique ability to dig into the details of data, perform complex calculations, and research and resolve issues, while also maintaining a bigpicture, consultative perspective to advise clients on 401(k) questions, plan design, and strategic considerations.

You will enjoy working with a broad range of stakeholders. Within Aon, you will partner closely with the broader client service team, operations managers, and the Aon PEP leadership team. Outside of Aon, you will connect with our partners, our clients, and our clients' service providers.

As the main client contact, you will serve as an account executive and 401(k) consultant, establishing trusted relationships with your clients. We work collaboratively as a team to serve our clients and act in a fiduciary capacity.

This CSM role is ideal for a seasoned 401(k) professional who combines deep technical expertise, strong analytics, and strategic consulting capabilities with a passion for client service, project management, and team collaboration.

Skills and experience that will lead to success:

Required Experience

• At least 10 years of experiencein retirement consulting, plan management, and/or client service within the 401(k) industry.
• Proven responsibility for a book of complex, largeplan 401(k) clients in the stated AUM and participant range:$500M to $1B in assets under management (AUM); and 3,000+ plan participants
• Experience serving as theprimary point of contactfor plan sponsors, committees, and advisors.
• Familiarity withrecordkeeping platforms, plan administration, and vendor coordination.

Technical & Analytical Skills

• Expert understanding of401(k) plan design, administration, and compliance.
• Strong analytical capability to work with: large census and payroll data set; planlevel and participantlevel metrics and analytics
• AdvancedExcel skills, particularly with large data sets and census data (e.g., complex formulas, pivot tables, data validation, and analysis).
• Resourceful, with strongcritical thinking, analytical, and problemsolving skills.

ClientFacing & Communication Skills

• Excellentwritten, oral, and interpersonal communication skills.
• Comfortable and effective speaking with clients and vendors, including in challenging or sensitive situations.
• Ability to: clearly and professionally explain administrative processes and best practices; educate clients on legislative and regulatory topics; translate complex technical concepts into clear, concise, clientfriendly language.

Project & Time Management

• Demonstrated ability toown and take responsibilityfor multiple clients at once.
• Proven capacity to manage multiple issues, questions, and concerns on a daily basis.
• Outstandingtime management, with a selfmotivated, detailoriented, and organized work style.
• Strongproject management skillsto separate small tasks from major initiatives, manage dependencies, and ensure all tasks are completed accurately, on time, and in a collaborative manner.

Teamwork & Leadership

• Works well within ateambased environmentand collaborates effectively with colleagues across functions (operations, compliance, investments, legal, etc.).
• Ability todelegate work to analysts, provide direction and context, and oversee the quality and completeness of deliverables.

Education: Bachelor's degree or equivalent years of industry experience.

How we support our colleagues

The salary range for this position (intended for U.S. applicants) is $100,000-$140,000 annually. Salary will vary based on applicant's education, experience, skills, and abilities, as well as internal equity and alignment with market data. The salary may also be adjusted based on applicant's geographic location.This position is eligible to participate in one of Aon's annual incentive plans to receive an annual discretionary bonus in addition to base salary. The amount of any bonus varies and is subject to the terms and conditions of the applicable incentive plan.

Aon offers a comprehensive package of benefits for full-time and regular part-time colleagues, including, but not limited to: a 401(k) savings plan with employer contributions; an employee stock purchase plan; consideration for long-term incentive awards at Aon's discretion; medical, dental and vision insurance, various types of leaves of absence, paid time off, including 12 paid holidays throughout the calendar year, 15 days of paid vacation per year, paid sick leave as provided under state and local paid sick leave laws, short-term disability and optional long-term disability, health savings account, health care and dependent care reimbursement accounts, employee and dependent life insurance and supplemental life and AD&D insurance; optional personal insurance policies, adoption assistance, tuition assistance, commuter benefits, and an employee assistance program that includes free counseling sessions. Eligibility for benefits is governed by the applicable plan documents and policies.

In addition to our comprehensive benefits package, we encourage an inclusive workforce. Plus, our agile environment allows you to manage your wellbeing and work/life balance, ensuring you can be your best self at Aon. Furthermore, all colleagues enjoy two "Global Wellbeing Days" each year, encouraging you to take time to focus on yourself. We offer a variety of working style solutions for our colleagues as well.

Our continuous learning culture inspires and equips you to learn, share and grow, helping you achieve your fullest potential. As a result, at Aon, you are more connected, more relevant, and more valued.

Aon values an innovative and inclusive workplace where all colleagues feel empowered to be their authentic selves. Aon is proud to be an equal opportunity workplace.

Aon provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, creed, sex, sexual orientation, gender identity, national origin, age, disability, veteran, marital, domestic partner status, or other legally protected status. People with criminal histories are encouraged to apply.

We provide individuals with disabilities reasonable accommodations to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment in accordance with applicable law. Please contact us to request an accommodation onReasonableAdjustments@Aon.com

For positions in San Francisco and Los Angeles, we will consider for employment qualified applicants with arrest and conviction record in accordance with local Fair Chance ordinances.

Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time.

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