Marsh McLennan

Oliver Wyman Actuarial - P&C - Business Development-Focused Principal

Marsh McLennan$180K — $250K *
Finance & Insurance
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • BA/BS in Actuarial Science, Mathematics, Statistics, Economics, or related field required.
  • ACAS or FCAS credential required.
  • 7+ years of actuarial consulting or insurance industry experience in Property & Casualty.
  • Proven experience in managing client relationships and leading complex engagements.
  • Demonstrated business development skills, specifically in expanding client relationships.
  • Strong organizational skills, capable of juggling multiple priorities seamlessly.
  • Exceptional communication skills for influencing diverse audiences.

Responsibilities

  • Lead complex actuarial engagements for various insurance clients.
  • Oversee project execution, delivery quality, and client satisfaction as the client lead.
  • Provide strategic guidance across engagements, including risk analytics and predictive modeling.
  • Identify and pursue business growth opportunities within existing client accounts.
  • Support proposal development, client presentations, and thought leadership initiatives.
  • Champion AI and automation technologies to improve actuarial processes.
  • Mentor and develop teams while fostering a culture of collaboration.

Benefits

  • Opportunity to work with emerging AI technologies in a forward-thinking environment.
  • Access to professional development resources for mentoring future leaders.
  • Engagement in high-profile projects with major clients across the insurance sector.
  • Participation in industry conferences and networking events for increased visibility.
  • Collaborative work environment that values innovation and inclusion.
Full Job Description

Principal– Property & Casualty Actuarial Consulting

Location: Dallas, Houston, Charlotte, Atlanta, New York, Philadelphia, Boston

Summary

Oliver Wyman’s Property & Casualty Actuarial Practice is seeking a high-performing Senior Manager/Principal to lead complex client engagements, drive business growth, and help shape the future of actuarial consulting through innovation and AI-enabled solutions.

This role combines deep actuarial expertise with strategic leadership, client relationship management, and business development responsibility. The ideal candidate is a commercially minded leader who can oversee large client portfolios, develop trusted executive relationships, mentor teams, and identify opportunities to expand the practice’s impact across the insurance ecosystem.

In addition to delivering traditional actuarial services such as reserving, pricing, and capital modeling, this leader will help modernize delivery approaches by leveraging analytics, automation, and emerging AI technologies to create more scalable, data-driven client solutions.

 Responsibilities

Client Leadership & Delivery

  • Lead large, complex actuarial engagements for insurers, reinsurers, captives, self-insured entities, and corporate clients.
  • Serve as the client lead, overseeing project execution, delivery quality, timelines, and client satisfaction.
  • Provide strategic guidance and technical oversight across engagements which may include:
    • Loss reserving
    • Pricing and ratemaking
    • Predictive modeling
    • Economic capital modeling
    • Risk analytics
    • Warranty and loyalty programs
    • Translate complex actuarial analyses into actionable business insights and executive-level recommendations.
    • Ensure technical accuracy, data integrity, and compliance with quality standards.

Business Development & Growth

  • Drive revenue growth by identifying expansion opportunities within existing accounts and developing new client relationships.
  • Partner with regional leaders and cross-functional teams to support strategic growth initiatives.
  • Lead or support proposals, RFP responses, client presentations, and thought leadership efforts.
  • Build and maintain strong relationships with senior client stakeholders, brokers, and industry partners.
  • Contribute to market visibility through conference participation, intellectual capital development, and industry engagement.
  • Help shape and execute regional and practice-level growth strategies.

AI, Innovation & Modernization

  • Champion the use of AI, analytics, automation, and emerging technologies to enhance actuarial modeling, reporting, and operational efficiency.
  • Partner with engineering, analytics, and modernization teams to translate actuarial business needs into scalable technical solutions.
  • Identify opportunities to modernize client delivery models and improve the efficiency and quality of actuarial workflows.
  • Support development of innovative tools, methodologies, dashboards, and AI-enabled capabilities across the practice.
  • Stay informed on industry trends and evolving technologies impacting actuarial consulting and insurance operations.

Leadership & People Development

  • Lead, coach, and mentor consultants, managers, and analysts across project teams.
  • Foster a culture of collaboration, accountability, innovation, and inclusion.
  • Support talent development through coaching, performance feedback, and career mentorship.
  • Help build future practice leaders by encouraging technical depth, client leadership, and commercial acumen.
  • Contribute to recruiting, interviewing, and onboarding efforts.

Qualifications

Required

  • BA/BS degree in Actuarial Science, Mathematics, Statistics, Economics, or related field.
  • ACAS or FCAS credential required.
  • 7+ years of actuarial consulting or insurance industry experience within Property & Casualty.
  • Demonstrated success managing client relationships and leading complex engagements.
  • Proven business development experience, including generating new opportunities and expanding client relationships.
  • Strong project management and organizational skills, with the ability to manage multiple priorities in a fast-paced environment.
  • Exceptional written and verbal communication skills with the ability to influence diverse audiences.
  • Strong analytical and problem-solving capabilities with a client-oriented mindset.
  • Advanced proficiency in Excel and PowerPoint.

Preferred

  • Experience leveraging AI technologies, automation tools, or advanced analytics within actuarial or consulting environments.
  • Knowledge of programming languages such as Python, R, SQL, or similar analytical tools.
  • Experience working with cross-functional technology or engineering teams.
  • Thought leadership or industry visibility through publications, speaking engagements, or professional organizations.

What Success Looks Like

  • Trusted advisor to senior client stakeholders and internal leadership teams.
  • Strong contributor to regional and practice revenue growth.
  • Effective leader of high-performing, collaborative teams.
  • Champion of innovation and modernization across actuarial delivery.
  • Driver of scalable solutions that improve client outcomes and operational efficiency.

About Marsh McLennan

Marsh McLennan Careers

Join the exceptional team at Marsh McLennan, a global leader in professional services, offering unparalleled job opportunities in insurance, risk management, and consultancy. As the company propels forward, it invites dedicated professionals to contribute to a culture of innovation, leadership, and growth.

Work You’ll Do

At Marsh McLennan, you will engage with complex challenges that push the boundaries of your skills and knowledge. Our team thrives on diversity and the shared goal of delivering impactful solutions to our clients worldwide. By joining us, you will be part of a culture that values diversity training and leadership development, ensuring every team member is equipped for success.

Explore Professional Growth

Marsh McLennan is committed to the professional growth of its employees. Whether you are seeking a position that offers a path to leadership or looking for robust internship programs to kickstart your career, Marsh McLennan provides the resources and global platform to propel your ambitions into achievements. Our benefits package is designed to support the well-being and continuous professional development of all staff, from entry-level to senior leadership roles.

Innovative Work Environment

Our company is at the forefront of industry innovation. The collaboration between experienced professionals and fresh talent generates dynamic solutions that keep Marsh McLennan at the cutting edge of the industry. Our team is encouraged to lead with creativity and embrace new ideas, driving the company’s legacy of pioneering industry-first solutions.

Join Our Team

Marsh McLennan is hiring! Explore the multitude of job opportunities on our careers page, from strategic advisory roles to operational excellence positions. We look for passionate, curious, and solution-driven team players. Enhance your career with Marsh McLennan, where your skills will be honed through challenging projects and high-impact strategies.

Networking and Career Advancement

Networking at Marsh McLennan opens doors to enriching connections and countless opportunities within the industry. Our professionals benefit from an environment that fosters networking through events, professional groups, and collaborative projects. With Marsh McLennan, career advancement is not just a possibility—it is an expectation.

Prepare for Your Interview

Ready to apply? Make sure your resume highlights your most relevant experiences and skills tailored to the position you are applying for. Our interview process is designed to understand your capabilities and fit with our team’s goals and values. Prepare to discuss how your background, experiences, and professional aspirations align with the opportunities at Marsh McLennan.

Stay Connected

Keep up to date with the latest from Marsh McLennan: - **Career Insights**: Gain insider perspectives and industry-leading insights through our careers blog. - **Job Alert Emails**: Personalize your subscription to receive job alerts and the latest news tailored to your preferences. Discover the rewarding career opportunities awaiting at Marsh McLennan, where your professional journey is just the beginning. Join us in shaping a future defined by insight, integrity, and innovation.
Learn more about Marsh McLennan
Size
83,000 employees
Market Cap
$82.6 billion
Industry
Net Income
$2 billion
Founded
1914
5 Year Trend
+8.5%
Revenue
$17.2 billion
NASDAQ

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