Senior Customer Success Manager

Company Overview: Athennian increases trust in business. Our products help legal, finance, and tax teams be transaction and audit-ready by organizing business entity and corporate structure information. Over a million business entities in almost every country are managed on Athennian to automate workflows for ownership, company secretarial, governance, tax, and compliance.About the Role:As a Senior Customer Success Manager (CSM), reporting directly to the Director of Customer Success, you won't just manage accounts — you'll be a strategic leader and a trusted partner to our customers, helping them achieve lasting success. This isn't just a role; it's an opportunity to blaze a trail. This role embodies curiosity, action, humanity, persistence, innovation, and candor — which guide how we serve customers, collaborate as teammates, and deliver measurable outcomes.You will define what world-class customer success means at Athennian, sculpting new, scalable processes, mentoring your fellow team members, and ensuring our most strategic partners achieve transformational outcomes. You are the CEO of your book of business, directly influencing customer growth, retention, and loyalty. If you're ready to drive significant impact, this is your chance to elevate your career and shape our future!Key Responsibilities:Own and develop a book of business that consists of our most strategic customer accountsHost high-value EBRs with key stakeholders and executives, showcasing product value and adoption opportunities. Educate and empower users to achieve desired outcomes in the platformIdentify and pursue big-ticket revenue opportunities within existing accountsAdvocate for the customers internally, communicating with teams to identify opportunities for growth and retentionLead key initiatives involving various internal and external stakeholdersSupport in developing strategies, systems, and playbooks to be used across the Customer Success organizationMentor other CSMs in various activities to boost team efficiencyAttend industry events and networking opportunities to improve relationships with current and potential customersQualifications:Relationship Management: You’re an expert at building, maintaining, and developing relationships with various stakeholders by running thoughtful discovery, aligning key goals, and consistently delivering high value outcomesCommunication: You’re tactical with the words you use, both verbal and written, and can communicate complex ideas clearly and conciselyOrganization and Efficiency: You’re a workflow guru and use the systems around you to elevate your performance. In doing so, you think deeply about how processes work and have a keen eye for identifying bottlenecks and issues. Influence and Leadership: You actively voice your ideas and set the standard for your team. With that, you care deeply about the growth and enablement of your team and prioritize supporting those around youAgility: You have the ability to identify what’s most important at any time and can flexibly switch between key activities to ensure you’re delivering the most value possibleStrategic Thinking: You keep a close eye on the ROI of your time and continually look to find different avenues to accomplish your goals. Experience: A proven track record working in a B2B SaaS environment with at least 5 years of working in a Customer Success role Success in this role will be measured by:NRR: For your book of business, we expect you to act like an owner and take charge of not just the retention of your customers, but the expansion of them as wellGross Retention $ARR: If your customers are getting value, they should have no reason to leave. As CSM, everything you do should be aimed at delivering that value and ensuring customers stay for as long as possibleExpansion $ARR: Your customers are primed to get more value out of Athennian and it’s your role to ensure that happens. With that, you’ll be assessed by the growth opportunities you create and the revenue you bring inIndividual AND Team Performance: While every CSM will own their respective metrics, as a leader on the team, you’ll make a significant contribution in the team’s performance. As our resident trailblazer, the work you do to enable your teammates, improve processes, and venture into the unknown will make a profound difference in the impact Customer Success makes at Athennian Customer Advocacy: You represent the voice of the customer and play a key role in ensuring their challenges are heard. When done right, your customers should be advocates of AthennianLocationWe are accepting applications from candidates in the US and Canada, but priority will be given to those in the Eastern Time Zone (EST). This strategic focus ensures optimal, real-time support for our key accounts. Applicants must be legally eligible to work full-time in Canada. While fully remote, some roles may require proximity to our offices in Toronto, Calgary, or Vancouver.Our Culture Our company thrives in a fast-paced startup environment where every team member plays a critical role in driving success. We value ambitious, results-driven individuals who are not only proactive in identifying opportunities but are also committed to going the extra mile. In our culture, collaboration and initiative fuel our growth as we embrace new challenges, learn constantly, and move quickly to seize opportunities. If you're a go-getter who thrives on impact and thrives in a dynamic setting, you'll fit right in. Our values are: Outcome Driven: We focus on setting ambitious goals and achieving measurable results, valuing success by the outcomes we deliver Wide Responsibility: Our team is empowered to shape success, taking ownership from problem identification to solution implementation Learning Mindset: We embrace curiosity, rejecting the status quo and encouraging continuous learning and agility Strategic Speed: We make fast, effective decisions and embrace a bias for action to seize opportunities quicklyBenefits At AthennianWe hire great people—and we back them with benefits that genuinely support their lives, not just their work. As a remote-first company, we focus on what matters most: flexibility, security, and opportunities to grow and connect.Time Off & Flexibility: Generous vacation, flex, and sick days, plus a paid winter holiday shutdown so everyone can recharge.Health & Financial Security: Comprehensive medical, dental, and vision coverage, group life, RRSP, LTD, AD&D, EFAP, and stock options. Canadian employees also have access to Maple virtual healthcare.Family, Growth & Connection: We take a thoughtful approach to supporting life outside of work—with parental leave that includes two fully paid weeks plus a $500 weekly top-up for up to 20 weeks, a one-time $500 home office allowance, clear career pathing, and in-person summits that bring our remote team together.We continuously evolve our benefits based on employee feedback—because what matters to you, matters to us.