“Your skills get you in the room, but your relationships keep you there and propel you forward,” says Eric Stewart, a manager in underwriting effectiveness at Prudential Financial and graduate of the M.S. in Actuarial Science program at Columbia University School of Professional Studies (SPS).
In his role at Prudential, he leads a team developing a group insurance rating platform—work at the intersection of actuarial science and IT. For Stewart, the Actuarial Science program at SPS opened the door to his current position and allowed him to cultivate a robust network of friends and connections. He now gives back to Columbia SPS by sharing his knowledge and expertise with future professionals as a teacher associate for the Actuarial Science and Applied Analytics programs.
In a recent interview, Stewart discussed his work since graduating from the program and the lessons he’d like to share with current and future students.
Can you provide some background about your decision to join the Actuarial Science program? Was there anything unique to the field of actuarial science that enticed you to it over another field within applied math?
My decision to join the Actuarial Science program stemmed from a desire to pivot from the abstract world of theoretical mathematics to something more tangible and impactful. Having earned a master’s in theoretical math from McNeese State University, I found myself craving a field where I could see the real-world applications of my skills. I began exploring applied mathematics by taking programming and statistical courses, which naturally led me to actuarial science—a field that uniquely blends math, statistics, and business problem-solving. What set it apart from other applied math disciplines, like data science or operations research, was its focus on risk management and its direct connection to decision-making in industries like insurance and finance. That practical relevance intrigued me.
When I enrolled in my first actuarial course, I was hooked—not just by the subject matter, but by the passionate students and the approachable director who made the program feel like a tight-knit community. The curriculum’s balance of technical rigor and real-world utility sealed the deal for me. It was the perfect bridge between my mathematical roots and my growing interest in applied problem-solving.
What was your favorite thing about the program as a student?
My favorite aspect was the sense of community it fostered, which stood in stark contrast to my previous academic experiences. The professors were experts in their field and genuinely approachable—always willing to chat about coursework, career advice, or even the latest industry trends. The student body was equally impressive: a diverse, collaborative group of people who were just as eager to learn from each other as from the lectures.
What really made it special, though, was the smaller, more intimate class sizes. Unlike the larger, more impersonal master’s courses I’d taken before, these classes allowed for meaningful discussions, personalized feedback, and a level of connection that made every session feel engaging and tailored. It created an environment where I could thrive both academically and socially.
Can you update us on your work since you finished the program? How did you arrive at your current position?
Since graduating, I’ve carved out an exciting career path that blends my love for mathematics and technology. I currently work at Prudential, where I lead a team developing a group insurance rating platform—a role that sits at the intersection of actuarial science and IT. My team collaborates closely with both the actuarial department and the tech group, designing tools that streamline processes and enhance decision-making. It’s a dynamic hybrid position that keeps me on my toes and lets me leverage both my analytical skills and my programming experience.
My journey to this role began with a fortunate connection from the program: One of my professors, who also worked at a software company, FJA, specializing in actuarial solutions, brought me onto a project modernizing Prudential’s underwriting and actuarial platform. That gig was a game changer: I got hands-on experience, built relationships with key players at Prudential, and showcased my ability to bridge technical and actuarial needs. After a few years of proving myself externally, those connections paid off when Prudential recruited me to bring their modeling efforts in-house, tasking me with leading a team to boost efficiency and accelerate delivery timelines. It’s been a rewarding climb, and I’m proud to be shaping the future of their operations.
Have any lessons or experiences from your time in the program remained particularly salient?
One lesson from the Actuarial Science program that has stuck with me—and truly shaped my career—is the immense value of networking. Since I came from a more theoretical master’s program at McNeese, where the focus was heavily academic and individualistic, the contrast at this program was striking. Here, I learned that building relationships isn’t just a nice-to-have; it’s a cornerstone of professional success, especially in a field like actuarial science that thrives on collaboration across industries. The program didn’t just teach me technical skills; it opened doors through alumni events, casual meetups with professors, and interactions with peers who were already plugged into the NYC job market. Looking back, I’d say there’s no better place in the city to cultivate those connections. That network became my launchpad, and it’s a lesson I carry with me every day: Your skills get you in the room, but your relationships keep you there and propel you forward.
What advice would you like to share with potential students of the program?
My biggest piece of advice for potential students is simple but game-changing: Don’t skip the alumni events! They’re not just fun—they’re a goldmine for building your career. I’ve been to plenty, and every time, I walk away energized from catching up with former classmates, swapping stories with seasoned alumni, and hearing what the newest grads are up to in their jobs. These events are a low-pressure way to expand your network, pick up insider tips about the industry, and even stumble into opportunities you didn’t know existed. Beyond that, I’d say dive into the program with an open mind—say yes to every chance to connect, whether it’s a guest lecture, a study group, or a casual chat with a professor. You never know which conversation might spark your next big break.
About the Program
The Master of Science in Actuarial Science program at Columbia University is internationally renowned for its breakthrough curriculum and esteemed faculty. The program equips students with the tools, skills, and knowledge to excel in today’s rapidly evolving actuarial and related workplaces, with a course of study designed to anticipate and exceed industry needs. Students are prepared to assume leadership positions and meet ever-expanding opportunities. Columbia’s location in New York City, the financial and actuarial capital of the world, allows students access to the world’s foremost practitioners and leaders.
The fall 2025 application deadline for the M.S. in Actuarial Science program is June 1. Learn more about the program here.
