Insurance Client Success Manager Jobs in Fullerton, CA

Individual(s) must be legally authorized to work in the United States without the need for immigration support or sponsorship from Milliman now or in the future.  

Company Overview: 

Leading with our core values of Quality, Integrity, and Opportunity, MedInsight is one of the healthcare industry’s most trusted solutions for healthcare intelligence. Our company purpose is to empower easy, data-driven decision-making on important healthcare questions. Through our products, education, and services, MedInsight is making an impact on healthcare by helping to drive better outcomes for patients while reducing waste. Over 300 leading healthcare organizations have come to rely on MedInsight analytic solutions for healthcare cost and care management. 

MedInsight is a subsidiary of Milliman; a global, employee-owned consultancy providing actuarial consulting, retirement funding and healthcare financing, enterprise risk management and regulatory compliance, data analytics and business transformation as well as a range of other consulting and technology solutions.

Position Summary: 

This position serves as the primary point of contact and liaison for clients, supporting them throughout the client journey from implementation through production. Client Success Managers ensure client needs and expectations are aligned; contractual obligations are met, and day-to-day operations run smoothly. They maintain client satisfaction and help clients realize measurable value from our products and services. The Client Success team provides effective analytical support and proactive recommendations to support data-driven decisions. 

Client Success Managers must have a strong understanding of the healthcare industry, emerging trends, and healthcare data. They must be able to work with a variety of healthcare data sources, interpret results, and translate analytic outputs into clear, actionable insights that drive client value. To meet client needs, Client Success Managers are experts in navigating our MedInsight platform and applications, as well as our enterprise tools, and are comfortable working in a cloud-based environment.

Primary Responsibilities: 

Client Success Managers are responsible for day-to-day client operations, including ticket management, coordinating system updates, managing data refreshes, and communicating release notifications. They deliver timely client support by managing tickets and ensuring service levels agreements are met. 

Client Success Managers collaborate closely with clients through regular engagement, identifying opportunities to improve outcomes, championing data-driven decision-making, and optimizing data processes to maximize the value clients receive from their MedInsight investment. 

Client Success Managers work closely with our client engineering teams (located in both the US and India) to coordinate client support activities. This includes clearly communicating requirements, timelines, and priorities so engineering team members can complete tasks and provide status updates and outcomes. While some work maybe performed offshore, client communication is managed in the U.S., so strong communication skills with both clients and internal team members is essential.

Preferred Skills and Experience: 

• Bachelor’s degree in related field or equivalent work experience
• 5+ years of experience in data analytics, health care, or related field
• Experience coordinating cross-functional teams to translate client needs into clear requirements, align priorities/timelines, manage escalations, and drive issues to resolution
• Highly organized and detail-oriented, with strong administrative and project management skills; able to manage multiple client priorities, timelines, deliverables, and follow-ups while maintaining accuracy and accountability
• Ability partner crossfunctionally to drive adoption, satisfaction and growth
• Identify opportunities to improve client outcomes or business impact
• Ability to learn and navigate a variety of technical tools to review and analyze client data
• Ability to work with clients on a range of topics including software upgrades, functionality, healthcare analytics and data related questions
• Ability to analyze data and develop client-facing deliverables that are informative, clear, and easy to use
• Ability to ensure data quality, integrity, and security across all data sources and platforms
• Experience with problem-solving and with the ability to work independently and as part of a team
• Experience with Databricks and cloud platforms, particularly Microsoft Azure
• Prior exposure to healthcare payer or ACO data
• Prior exposure to EHR systems, clinical data, and claims data
• Strong communication skills (written and verbal)
• Team player with excellent interpersonal skills

Additional Skills (Nice to Have): 

• Familiarity with project management software ex. Azure DevOps, Jira
• Exposure to Python, R, SQL, or other programming languages

This position may also perform other related or unrelated duties as assigned by your supervisors, or as may be required to meet project team goals and objectives. Some limited travel may be required.

Location:

This role is ideally based in Seattle, Washington, but remote work within the United States will be considered. The expected application deadline for this job is November 30, 2026.

Compensation:

The overall salary range for this role is $78,800 - $145,130. For candidates residing in: 

• Alaska, California, Connecticut, Illinois, Maryland, Massachusetts, New Jersey, New York City, Pennsylvania, Virginia, Washington, or the District of Columbia the salary range is $90,620 - 145,130.
• All other locations the salary range is $78,800 - $126,200.

A combination of factors will be considered, including, but not limited to, education, relevant work experience, qualifications, skills, certifications, etc. 

What Makes this a Great Opportunity? 

• Join an innovative, high growth company with a solid industry track record
• Bring your expertise and ideas to directly impact and help build the next generation of MedInsight products and solutions
• Enjoy significant visibility in your work and be recognized for your wins
• Work for a company that values your wellbeing and professional growth, offering a flexible work environment, generous benefits package, and investment in the development of your career

Benefits:

We offer a comprehensive benefits package designed to support employees’ health, financial security, and well-being. Benefits include:

• Medical, Dental and Vision – Coverage for employees, dependents, and domestic partners
• Employee Assistance Program (EAP) – Confidential support for personal and work-related challenges
• 401(k) Plan – Includes a company matching program and profit-sharing contributions.
• Discretionary Bonus Program – Recognizing employee contributions
• Flexible Spending Accounts (FSA) – Pre-tax savings for dependent care, transportation, and eligible medical expenses
• Paid Time Off (PTO) – Begins accruing on the first day of work. Full-time employees accrue 15 days per year, and employees working less than full-time accrue PTO on a prorated basis
• Holidays – A minimum of 10 paid holidays per year
• Family Building Benefits – Includes adoption and fertility assistance
• Paid Parental Leave – Up to 11 weeks of paid leave for employees who meet eligibility criteria
• Life Insurance & AD&D – 100% of premiums covered by Milliman
• Short-Term and Long-Term Disability – Fully paid by Milliman

Equal Opportunity:

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability, or status as a protected veteran.

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