Top Senior Customer Success Jobs in St. Louis, MO

Owns customer outcomes, retention, referenceability, and expansion across enterprise healthcare accounts. The Senior Customer Success Executive develops success plans, manages account health and recovery programs, coordinates cross-functional delivery, identifies expansion opportunities, maintains accurate CRM and reporting data, and communicates with customer executives. The role requires deep health-plan operations knowledge, enterprise payer-platform experience, commercial fluency, and the ability to drive results through teams without direct authority.

Manage and grow an enterprise SaaS customer portfolio by driving adoption, value realization, retention, renewals, and expansion. Build executive relationships, develop success plans, conduct business reviews, identify risks and upsell opportunities, and coordinate remediation efforts. Partner cross-functionally with Sales, Product, Engineering, and Support while maintaining product knowledge and delivering measurable customer outcomes.

Lead Customer Success for enterprise HR clients by owning onboarding, engagement, renewal, and expansion. Build scalable onboarding and enablement, track customer health and ROI, facilitate executive workshops, and feed customer insights into product and GTM. Hire and develop a high-performing CS team and partner cross-functionally.

Manage a portfolio of enterprise B2B SaaS or cybersecurity accounts, coordinating customer communications, follow-ups, onboarding, adoption, escalations, and renewals. Maintain Jira tickets, account health scores, and risk visibility while partnering with solution architects, technical support, and account directors. The role owns day-to-day customer relationships, ensures action items are completed, identifies adoption risks, and surfaces expansion opportunities.

Guide public-sector customers through the SaaS customer journey, including onboarding, implementation, support, adoption, and expansion. Use analytics and benchmarks to recommend improvements, promote best practices, advocate for customer needs, identify sales opportunities, and contribute to customer-success practices and speaking events. The role requires strong relationship-building, organization, process improvement, and civic technology knowledge, with travel up to 20%.

Manage strategic enterprise customer relationships for Checkmarx application security solutions. Guide deployment, onboarding, adoption, training, and value realization while monitoring usage data and product telemetry. Serve as the primary technical liaison, coordinate with Support, Product, and Sales, manage customer success plans and escalations, communicate value metrics, and identify expansion opportunities. The role requires strong knowledge of cloud security, DevSecOps, application security tools, integrations, and enterprise technical stakeholder engagement.

Leads and scales an enterprise Customer Success team serving high-value retail and cannabis commerce partners. Designs scalable customer journeys, QBR processes, health scoring, account mapping, and churn-risk playbooks. Coaches CSMs in executive communication, strategic selling, and enterprise relationship management. Partners with Sales on renewals, expansion, cross-selling, and account growth, while synthesizing customer feedback for Product and UX teams.

Manages enterprise customer relationships for a SaaS email security platform, leading onboarding, adoption, success planning, QBRs, escalations, retention, and expansion. The role communicates ROI, monitors customer health, delivers education, coordinates cross-functional issue resolution, shares product feedback, and aligns stakeholders on measurable business outcomes.

Manage enterprise customers through onboarding to renewal, drive adoption of Claravine's Data Standards Cloud, identify expansion opportunities, monitor health/risk using data, lead strategic reviews, and collaborate cross-functionally to align product and growth to customer goals.

Leads, coaches, and develops a team of Customer Success Managers responsible for retention, renewals, customer health, and revenue growth. Oversees performance management, success playbook adherence, risk mitigation, escalations, forecasting, CRM data integrity, and operational improvements. Partners with leadership and product teams to synthesize customer feedback, improve the customer journey, support complex renewals, and achieve GRR and NRR targets.

Manage and grow relationships with medium to large commercial insurance carriers using Insurity’s Decisions Suite. Serve as the primary customer contact, lead business reviews and onboarding, monitor satisfaction and churn risk, resolve escalations, drive product adoption, and identify retention, upsell, and cross-sell opportunities. Coordinate cross-functional enhancements, prepare customer presentations and statements of work, ensure contract and billing accuracy, mentor team members, and support continuous improvement.

Senior Customer Success Manager responsible for onboarding, training, platform customization, process development, account advocacy, renewals, and expansion for customers using an AI-driven SaaS platform for FDA document preparation. The role requires strong B2B SaaS customer success experience, life sciences fluency, AI and LLM familiarity, change-management expertise, and excellent education and communication skills. Training may involve up to 50% travel.

Own a portfolio of SaaS client accounts from implementation through renewal and expansion. Lead integrations, coordinate cross-functional workstreams, monitor engagement and outcomes data, conduct executive business reviews, manage risks, and communicate recommendations. Build account strategies, support retention and growth targets, negotiate renewal and pricing conversations, and represent client feedback internally. The role requires strong organization, executive communication, data interpretation, and the ability to quickly learn technical products and implementation processes.

Own enterprise customer success by driving product adoption, retention, expansion, and measurable ROI. Build mutual success plans, conduct executive QBRs, analyze customer data, provide strategic sales-engagement guidance, and manage stakeholder relationships. Lead customer meetings, webinars, trainings, and difficult conversations while partnering with internal sales, finance, marketing, and leadership teams. The role also supports onboarding and mentoring newer customer success managers.

Manage a portfolio of enterprise SaaS customers to drive retention, renewals, and expansion. Coordinate cross-functional teams, define success metrics, drive product adoption and enablement, surface voice-of-customer insights, manage escalations and commercial negotiations, and maintain CRM records to ensure scalable, high-touch account success.

Own post-sale success for enterprise customers using SAFE’s CTEM platform. Serve as a trusted cyber-risk advisor to CISOs, CIOs, risk, compliance, and security operations stakeholders; align success goals, drive value realization and retention metrics, support platform adoption, coordinate deployment issues, document best practices, and communicate customer feedback to Product Management.

Own post-sale customer success for high-impact SaaS accounts, including onboarding, implementation, adoption, renewals, relationship management, issue resolution, QBRs, and customer advocacy. Partner cross-functionally with Sales, Product, Engineering, and Business Operations while developing scalable customer success playbooks, processes, tooling, and engagement strategies. The role requires strategic account management, technical fluency, executive communication, and comfort operating in an early-stage startup.

Manage adoption, retention, and solution optimization for legal-industry clients using Intapp products. Monitor usage and health data, execute structured success plays, advise clients on configuration and best practices, and provide post-deployment consulting. Build expertise across Intapp’s product suite, synthesize client feedback into recommendations, identify expansion opportunities, and act as a trusted advisor and internal customer advocate.

Manage strategic enterprise and mid-market SaaS merchants, serving as a consultative partner and product expert. Own renewal strategy, drive platform adoption, demonstrate ROI, resolve escalations, facilitate business reviews, track portfolio metrics, and collaborate cross-functionally to improve retention, expansion, and merchant outcomes.

Manage post-sale relationships with healthcare revenue cycle management customers, serving as a trusted advisor to providers and executives. Drive engagement, retention, customer growth, KPI performance, revenue cycle improvements, billing audits, and account receivable outcomes. Coordinate internal resources across support, sales, IT, accounting, compliance, and consulting teams while conducting executive meetings and reviewing customer strategies and performance.

Guide enterprise customers through onboarding, integrations, adoption, and expansion of an AI observability platform. Architect deployment solutions, write custom integrations, advise data science and ML engineering teams, lead technical engagements and escalations, communicate customer needs internally, and promote model transparency, monitoring, governance, and measurable business outcomes.

Own strategic relationships, business outcomes, renewals, upsells, and long-term growth for enterprise SaaS clients. Lead executive engagement, success planning, roadmap development, AI-informed marketing strategy, escalations, competitive positioning, and cross-functional collaboration. Serve as the senior client advocate while Solutions teams manage technical execution. The role requires frequent in-person client visits in New York City.

Own strategic customer onboarding and activation from sales handoff through first purchase over 60–90 days. Manage configuration, project timelines, customer relationships, cross-functional escalations, and activation metrics. Drive initial purchasing and GMV, develop scalable onboarding playbooks, support customer advocacy, and transition activated customers to account management. The role requires strong communication, commercial judgment, technical SaaS aptitude, supply chain expertise, and willingness to travel up to 30%.

Lead customer success programming across New Mexico, managing enterprise healthcare and government relationships, multi-site implementations, adoption, renewals, expansion, executive communications, and program outcomes. Manage and develop a team of 1–3 Customer Success Managers, coordinate cross-functional deployments, resolve escalations, represent customer needs to Product and Engineering, and improve scalable customer experience operations.

Lead enterprise customer success programming across Louisiana, managing executive and government stakeholder relationships, large-scale healthcare SaaS implementations, adoption, renewals, expansion, and measurable outcomes. Hire, mentor, and manage 1–3 in-state Customer Success Managers while coordinating with Product, Engineering, and Operations. Oversee program planning, configuration, QA, go-live execution, reporting, escalations, customer health, and continuous improvement across participating providers.