Defined Benefits Technical Actuary About WinTech WinTech provides cutting edge technology for the design, valuation, projection, and administration of pension and other postemployment benefit plans. Founded in 1994, the firm consists of approximately 30 professionals, with products serving hundreds of firms and thousands of users across North America, Europe, and Asia. Our product line includes: - ProVal – the global standard in pension valuation and forecasting, used by both actuaries and asset managers - ProVal PS – a desktop toolkit for plan sponsors which complements ProVal - ProAdmin – a robust defined benefit plan administration system WinTech is part of the Gemini Group, one of the operating groups within Constellation Software Inc. (CSI). Being under CSI—a global leader in vertical market software—means we benefit from the stability, innovation, and long-term investment philosophy of a world-class software organization, while still operating with the agility and culture of a specialized team. Learn more about us here: ➡️ WinTech: wintech.com ➡️ Gemini: csigemini.com ➡️ Constellation Software: csisoftware.com Job Summary WinTech is seeking an actuary with expertise in defined benefit actuarial mathematics to join our team. Responsibilities include development, testing, training, documentation, and product support. This is an excellent opportunity for an experienced pension actuary looking to apply their expertise at the leading actuarial software provider. This unique role allows candidates to work remotely from any location, with visits to our Greenwich, CT office as needed. Key Responsibilities - Maintain and enhance ProVal’s functionality based on user requests and changes in the regulatory environment. - No prior programming experience is required, ProVal is coded primarily in APL and training will be provided - Serve as a subject matter expert on technical pension/postretirement medical matters - Test ProVal enhancements and client specific solutions to ensure technical accuracy, regulatory compliance, and consistency with actuarial standards - Provide expert guidance to ProVal users - Prepare and maintain clear and practical user documentation and training materials Education & Professional Qualifications - Bachelor’s degree in actuarial science, mathematics, or a related discipline - FSA designation or significant progress toward qualification is a plus Experience, Skills, & Core Competencies - 6+ years of experience performing actuarial valuations of defined benefit pension plans - Deep knowledge of actuarial mathematics, pension funding rules, regulations, Actuarial Standards of Practice, and pension related financial reporting - Strong written and verbal communication skills - High attention to detail - Ability to work both independently and collaboratively in a multidisciplinary team environment - Prior ProVal experience a plus - No formal programming background required ______________________________________________________________________________ What's important to us at Gemini 🧲 - Make long term investments: In people, technology, and customers. What goes around comes around and when possible, we try to pay it forward. - Growth through learning: Learning is the key to success. We encourage employees to share their expertise and best practices with their peers. That way, we all grow together. - Autonomy: Our staff operate independently in a decentralized structure. Whenever possible, we provide the independence required to drive growth and success. - Trust comes first: We believe in full transparency and ongoing communication; if there is a problem, we try to work collaboratively on solutions. ___________________________________________________________________________________________ Salary Transparency & Total Rewards: Trust Comes First - We aim to be transparent about our pay practices. We post what we reasonably expect to pay for this position at the time of posting, based on factors such as role scope, market data, and internal equity. While we provide a defined salary range, we recognize that each candidate brings a unique combination of experience, skills, and qualifications. As a result, final compensation may vary—and in some cases extend beyond the posted range—based on factors such as years and level of experience, certifications or accreditations, and geographic location. We encourage open conversations about compensation throughout the hiring process, and our Talent Team is happy to provide additional context on how the range applies to your experience. Beyond base salary, we offer a comprehensive total rewards package that may include health and wellness benefits, paid time off, learning and development opportunities, and other employee programs designed to support your well-being and growth. Human-Centered, AI-Supported: We may use AI tools to support and streamline parts of our recruitment process, such as scheduling, application review, and note-taking. AI helps us work more efficiently and consistently, but it never replaces human judgment. All hiring decisions are made by people not machines. Interviews are conducted by real team members who want to get to know you and your experience. AI is used to reduce bias, improve fairness and streamline processes, while keeping human connection and individual stories at the heart of our process. We follow a robust job requisition process at Gemini to ensure that posted jobs are open and available FLSA Designation (US Only): Exempt Salary Range: The estimated base salary range for this role is USD$135,000.00 - USD$165,000.00 per year. We include salary ranges in job postings only where required by applicable pay transparency laws, based on the jurisdictions in which the role may be performed. The posted range is a good faith estimate and reflects factors that are subject to change. Final offer amounts may vary based on job-related factors, including work location, candidate experience and expertise, and other relevant considerations. Other Compensation (US Only): This role will also be eligible for participation in a Company profit sharing bonus plan. Plan details will be provided to you upon hire. Benefits (US Only): Full time employees will also be eligible for enrollment in a wide range of choices of benefits , including medical, dental, vision, basic life insurance, short/long term disability, 401(k) participation (with company match). Time off (US Only): The Company provides a minimum of 10 days of vacation for new employees , sick time based on state requirements, 8 Company-paid holidays and 2 personal holidays per year. We recognize the value and importance of diversity and inclusion in our communities and in the workplace. We celebrate diversity and one of our goals as an employer is to create an inclusive work environment for all employees. We are an equal opportunity employer and do not discriminate against any employee or applicant because of race, religion, sex, sexual orientation including gender identity or expression, pregnancy, national origin, age, marital status, veteran status, disability status, or any other category or characteristic protected by law. Applicants with disabilities who would like to require a reasonable accommodation related to any part of the application process may contact us at Perseus_HR@constellationhbs.com. NOTE: If an applicant is selected to receive a conditional offer of employment, and in accordance with applicable law, a criminal background check may be conducted before the offer becomes final and employment begins. Pursuant to the San Francisco Fair Chance Ordinance, and other applicable laws, we will consider for employment qualified applicants with arrest and conviction records. #WinTech

• Interpret and communicate Defined Benefit and Cash Balance plan valuation results to clients and internal actuaries • Prepare and file PBGC reports for applicable Defined Benefit plans • Stay current on industry trends and legislative changes impacting retirement plans • Review and interpret plan documents and amendments • Advise clients on plan design strategies and contribution structures • Review 401(k) valuations, trust accounting, and government reporting • Perform and analyze nondiscrimination testing • Support actuarial valuations, AFTAP certifications, and Schedule B filings • Calculate participant benefits and provide ongoing client support • Collaborate across teams to ensure accurate and timely plan administration

• Act as a subject matter expert for Canadian defined benefit pension plans within ProVal • Maintain and enhance ProVal’s Canadian functionality to reflect current legislation, regulations, CIA Standards of Practice, and pension related financial reporting requirements • Serve as a primary point of contact for Canadian clients on technical pension matters • Test ProVal enhancements and client specific solutions to ensure technical accuracy, regulatory compliance, and consistency with actuarial standards • Provide expert guidance to ProVal users on Canadian pension applications • Work closely with programmers and consultants to design and implement client solutions • Prepare and maintain clear, practical user documentation and training materials • Optional: ProVal is coded primarily in APL; no prior programming experience is required, and training is provided

• Analyze and explain national and state medical cost trends using various data sources. • Build strong partnerships with Finance, Actuarial, Market, and Compliance leaders. • Develop new reports, exhibits, and presentations for recurring internal and external meetings. • Stay informed about economic, demographic, and regulatory factors that influence Aetna’s costs. • Support enterprise initiatives aimed at reducing medical cost pressures. • Use tools like SQL, GCP, VBA, R, SmartView, ThoughtSpot, and Microsoft Office to improve reporting and processes. • Help implement new technologies, including the ADAM cloud platform and daily claims data tools. • Present complex data in a clear, executive‑friendly way to senior leaders.