Top Senior Customer Success Jobs in Buffalo, NY

Principal Customer Success Manager responsible for strategic relationships with complex enterprise customers, driving adoption, measurable outcomes, retention, and expansion. The role develops success plans, influences product direction, establishes Customer Success best practices, leads cross-functional initiatives, mentors CSMs, analyzes account health and churn risk, and supports renewals, upsells, and cross-sells. Requires executive communication, strategic account management, business acumen, and familiarity with Salesforce, Gainsight, or similar platforms.

Manage strategic relationships with enterprise fleet customers using Samsara’s IoT platform. Develop joint success plans, lead executive business reviews and customer workshops, recommend workflow improvements, coordinate cross-functional responses, drive customer value, and mentor Customer Success team members. The role requires enterprise SaaS experience, technical product knowledge, strong stakeholder communication, and strategic problem-solving.

Manage Samsara’s largest and most complex enterprise customers, driving platform adoption, business transformation, and long-term value. Develop joint success plans, lead executive business reviews, recommend workflow improvements, and align customer goals with Samsara’s roadmap. Partner cross-functionally with Sales, Support, Product, Finance, and Legal while influencing strategic initiatives and supporting multi-year operational transformations across industries.

Own a high-volume portfolio of large-market B2B clients and broker relationships, driving engagement, satisfaction, retention, and measurable ROI. The role manages account health, success KPIs, engagement plans, client projects, stakeholder communications, reporting, and educational sessions. It requires cross-functional collaboration with sales, strategic account management, and member services, plus proactive risk identification and executive-level client management. Remote work is available with travel up to 25% of the time.

Leads Customer Success strategy and execution for enterprise demand partners using Bankrate private marketplaces. Responsibilities include optimizing engagement and conversion, expanding partnerships, improving onboarding and time to value, connecting Product, Marketing, and Sales, translating engagement data into ROI, and managing a high-performing team in a B2B2C fintech environment.

Leads and develops a team of Strategic Customer Success Managers responsible for enterprise accounts. Drives retention, expansion, account health, renewals, QBRs, forecasting, and operational consistency. Serves as an executive escalation point, coaches strategic customer engagement, incorporates generative AI into workflows, and partners cross-functionally with Sales, Renewals, Onboarding, Product, and Professional Services. Tracks portfolio performance and supports customer value realization across high-value SaaS accounts.

Manage a portfolio of merchant accounts as the primary post-sale contact, driving renewals, pricing updates, expansions, revenue, GMV growth, product adoption, and relationship health. Analyze merchant performance, recommend optimization programs, and coordinate Analytics, Credit, Technical, Marketing, and Product teams to improve outcomes. Lead strategic client relationships, negotiate commercial contracts, and communicate program impact to internal and external stakeholders.

Manage strategic client relationships and serve as the operational lead across assigned accounts. Oversee digital marketing campaign execution, project timelines, cross-functional coordination, performance reporting, client communications, and business reviews. Develop client roadmaps, recommend optimizations, identify growth opportunities, and partner with Sales to drive account expansion. The role requires strong project management, strategic thinking, communication, and stakeholder management skills, with 6+ years of relevant experience and willingness to travel as needed.

Manage and grow relationships with corporate veterinary hospital groups. Serve as the primary client contact, lead account strategy, build executive relationships, conduct business reviews, gather product feedback, develop account roadmaps, support customer success and growth, and cultivate prospective consolidator partnerships.

Owns the post-sales customer lifecycle for enterprise accounts, including onboarding, adoption, success planning, renewals, escalation management, executive communication, and customer advocacy. The role coordinates cross-functional teams, monitors customer environments and trends, drives product usage and time to value, develops recommendations and RCA documents, and proactively improves customer satisfaction, retention, and growth.

Drive adoption, retention, and expansion for Eve’s legal technology platform across enterprise law firm accounts. Lead onboarding, maximize product utilization, demonstrate client ROI, develop case studies and use cases, gather feedback for product improvements, and maintain strong client relationships. Manage a smaller book of business with $10M–$20M in ARR ownership while delivering strategic upsells, cross-sells, and high customer satisfaction. The role requires legal industry expertise, analytical ability, project management, communication skills, and willingness to travel for client visits and industry events.

Own enterprise customer relationships from program launch through renewal. Lead onboarding, implementation, cohort launches, account cadences, business reviews, issue resolution, program health monitoring, renewals, and expansion opportunities. Coordinate cross-functionally with Product, Admissions, Program Success, Finance, and Learning teams while reporting outcomes such as completion, placement, and NPS. Build scalable processes and represent client needs internally.

Manage 30+ enterprise SaaS accounts across implementation, adoption, renewal, and expansion. Lead stakeholder meetings and executive QBRs, maintain customer health data in Salesforce and Planhat, own GRR and NRR outcomes, mitigate risks, and identify upsell opportunities. Collaborate cross-functionally to resolve issues, drive platform adoption, support migrations, communicate AI capabilities, and represent customer needs internally. Travel 5–10% annually.

Lead the Customer Success team by driving onboarding, engagement, and retention strategies, while managing high-value accounts and collaborating with product and sales.

Own the post-sale customer lifecycle for enterprise software customers by driving adoption, value realization, retention, and growth. Build executive relationships, develop customer success plans, coordinate cross-functional resources, resolve complex issues, communicate product value, and support renewals through metrics gathering, pricing, quoting, negotiation, and closure.

Own a portfolio of complex mid-market SaaS accounts, serving as a trusted advisor to drive retention, expansion, adoption, and measurable business outcomes. Lead executive business reviews, identify churn risks, execute upsell and cross-sell strategies, troubleshoot integrations, resolve issues independently, and maintain rigorous process and SLA adherence using Salesforce and Gainsight.

Lead and scale the enterprise customer success function for Zocks, managing a team of Enterprise CSMs to drive adoption, value realization, renewals and expansion with large RIAs, broker-dealers, banks and financial firms. Build playbooks, metrics, and cross-functional partnerships while personally engaging executive stakeholders to ensure measurable customer outcomes.

Lead strategy and success planning for strategic SaaS accounts, aligning customer goals, performance, adoption, retention, and growth. Advise clients on lifecycle marketing across SMS, email, and AI-powered channels; coordinate account, services, product, and technical teams; lead business reviews; translate insights into recommendations; manage forecasts, renewals, risks, and expansion opportunities; and build executive-level relationships.

Owns post-implementation relationships for Tier 1 enterprise clients, driving onboarding, adoption, client health, value realization, retention, and renewal readiness. Leads executive business reviews, manages success plans and account data, coordinates cross-functional teams, monitors GRR and NPS, and shares client insights with internal leadership. The role also develops scalable customer success playbooks and partners with Account Management on account strategy and growth.

Manage and retain strategic Tier 1 nonprofit accounts, build executive relationships, drive product adoption and revenue, support renewals and expansion, analyze customer data, resolve issues, develop account strategies, and track interactions in CRM systems. The role requires strong nonprofit fundraising knowledge, B2B SaaS customer success experience, communication, organization, empathy, and independent judgment.

Own a portfolio of healthcare accounts, driving product adoption, utilization, satisfaction, and retention. Build stakeholder relationships, lead adoption initiatives, analyze account health, conduct business reviews, and coordinate technical issue resolution across customer and internal teams. Support implementations, go-lives, renewals, and expansion opportunities while providing training, gathering customer feedback, and translating healthcare imaging interoperability concepts into customer value.

Own technical adoption and customer relationships across complex enterprise accounts. Partner with Customer Success Managers to onboard customers, drive platform value, provide training, resolve technical issues, and support renewals and expansion. Guide customers in adopting AI-driven penetration testing, interpreting validated exposures and attack chains, and integrating findings into security and compliance programs. Represent customer feedback internally, mentor colleagues, and influence Product and Engineering roadmaps.

Lead and scale Customer Success across North America for Kainos' Workday products. Drive retention, adoption, value realization, and GRR through structured success planning, executive engagement, and renewal readiness. Build and develop a distributed CSM team, implement playbooks and health frameworks, leverage data and AI-enabled automation to prioritize actions, and partner cross-functionally to improve reporting, forecasting, and customer advocacy.

Serves as a strategic advisor to Cengage customers, building relationships, driving product adoption, developing success plans, providing training, resolving escalated issues, conducting health checks, and identifying renewal and upsell opportunities. The role manages customer outcomes and revenue retention across an assigned territory, requiring strong communication, analysis, technical explanation, and prioritization skills. Travel by air and car is required 20–30% of the time.

Lead the Mid Market Customer Success organization, including managers of Mid Market and Digital CSM teams. Set segmented high-touch and tech-touch strategies, own renewal and expansion outcomes, develop success programs, monitor customer health, and represent customer needs internally. Partner with Sales, Renewals, Product, Engineering, and Support while serving as an escalation point and scaling high-performing global teams.