Top Senior Customer Success Jobs in Boston, MA

Manage a portfolio of enterprise clients, driving retention, upsell, renewals, NPS, utilization, and ROI. Develop client strategies, conduct business reviews, manage escalations and onboarding, and serve as a trusted executive advisor. Collaborate cross-functionally on engagement, marketing, implementation, and contractual commitments. Mentor customer success colleagues and maintain accurate CRM documentation.

Leads Mosaic’s Customer Success function, managing eight team members across customer success and renewals. Owns portfolio retention, revenue growth, account segmentation, engagement standards, client health, references, renewal readiness, and executive reporting. Partners with Sales, delivery, operations, and UKG stakeholders on account growth and customer outcomes. Requires deep experience in customer success or account management, team leadership, HCM/payroll technology, enterprise software, and portfolio-level retention or revenue ownership.

Owns high-touch relationships for Tier 1 and Tier 2 enterprise accounts, managing account plans, executive engagement, customer health, satisfaction, escalations, references, and expansion identification. The role serves as an HCM, Payroll, and Workforce Management subject-matter expert, partners with Sales and Delivery teams, and drives retention, customer advocacy, and account growth without direct commercial or negotiation authority.

Own strategic customer relationships by leading onboarding, implementation, adoption, account health, workflow optimization, AI enablement, and expansion efforts. Translate customer requirements into scalable ClickUp workflows, templates, integrations, automations, and AI agents. Monitor usage and business outcomes, conduct workflow discovery, provide training and change management, and collaborate with Sales, Product, Engineering, and Support to drive renewals, growth, and measurable customer value.

Own a portfolio of B2B SaaS customers from onboarding through renewal and expansion. Drive adoption, value realization, and measurable outcomes; define success criteria; advise revenue, marketing, and operations stakeholders; lead business reviews, renewals, and expansion opportunities; and share customer insights to influence product direction and scalable success playbooks.

Manage advertising partner relationships, guide onboarding and campaign launches, analyze performance data, recommend improvements, identify expansion opportunities, and collaborate with Sales, Product, Analytics, Policy, and Operations. The role also gathers advertiser feedback, supports platform improvements, and develops scalable processes for OpenAI’s advertising ecosystem.

Leads and develops the Customer Success organization across implementation, adoption, customer health, retention, renewals, and expansion. Establishes scalable processes, KPIs, operating rhythms, and accountability while managing complex customer situations and cross-functional partnerships. Coaches Customer Success and implementation teams, uses Salesforce and analytics to guide decisions, and leads organizational, process, and technology change.

Manage property insurance client relationships from onboarding through renewal, drive product adoption, connect usage to measurable outcomes, monitor client health, and identify expansion opportunities. Build relationships with underwriters, analysts, and product stakeholders while coordinating cross-functional support and conveying client feedback internally. The role requires strong communication, analytical, organizational, and client management skills, plus the ability to learn insurance workflows, analytics, and AI-driven products.

As a Customer Success Manager, you'll strengthen customer relationships, drive product usage, and identify growth opportunities while collaborating with internal teams at Datadog.

Provides expert technical guidance to customers adopting and scaling cloud-native platforms. Responsibilities include architectural advising, platform implementation support, troubleshooting distributed systems, reviewing code, collaborating with engineering and sales teams, contributing to open-source projects, and maintaining strong customer relationships. The role requires Kubernetes experience, programming knowledge, technical communication skills, and empathy in high-pressure support situations.

Own strategic enterprise customer accounts, creating success plans, driving platform adoption and measurable value, managing risks, supporting renewals and expansion, and coordinating with Product, Support, Implementation, Marketing, and Sales. Lead executive business reviews, enablement sessions, recovery plans, customer advocacy, and account health reporting while influencing cross-functional teams without direct authority.

Leads and develops a senior client success team while building scalable operating systems, escalation paths, account coverage models, playbooks, health scoring, and renewal workflows. Owns executive relationships with employers, TPAs, PBMs, and benefits consultants; oversees retention, utilization, satisfaction, and resolution metrics. Partners cross-functionally to improve service delivery, manage portfolio risks, support renewals and expansion, and deliver a high-touch client experience during rapid growth.

Owns a portfolio of enterprise B2B customers, driving retention, renewals, expansion, adoption, and measurable customer value. Develops strategic account plans, builds executive relationships, analyzes usage and business data, manages risks and escalations, and identifies upsell and cross-sell opportunities. Partners with Sales, Product, Marketing, and Support while maintaining forecasts and account records in Salesforce. Represents the company at customer meetings and industry events, with up to 10% travel.

Own retention, renewals, expansion, and value realization for complex, high-value customer accounts. Build executive relationships, develop account strategies, lead QBRs and outcome narratives, solve cross-functional workflow challenges, translate customer needs into product feedback, and advocate for customer priorities internally. The role also includes mentoring junior team members and contributing to team initiatives and playbooks. This is a remote, U.S.-based position restricted to Florida residents with approximately 30% travel.

Lead post-sales relationships for a portfolio of enterprise customers to drive adoption, retention, value realization, and executive alignment. Build success plans, run Executive Value Reviews, monitor health via Gainsight, mitigate risk, coordinate cross-functional resources, and promote customer advocacy and growth opportunities.

Own strategic customer relationships, account plans, adoption, retention, renewals, and expansion across complex healthcare and government accounts. Lead executive stakeholder meetings, business reviews, escalations, and cross-functional initiatives. Use customer and platform data to identify risks, improve workflows, demonstrate measurable value, and advocate for customer needs. Serve as a trusted resource to peers while driving customer outcomes and team effectiveness.

Own strategic enterprise customer relationships from onboarding through renewal and expansion. Lead adoption, business reviews, account planning, technical conversations, training, health monitoring, renewals, and growth initiatives. Partner with Product, Engineering, Support, and Sales while engaging engineers, security teams, executives, and economic buyers. Translate infrastructure resilience capabilities into measurable security, recovery, compliance, and business outcomes.

Own relationships with 30–50 B2B SaaS accounts from onboarding through renewal and expansion. Drive adoption, retention, ROI, executive engagement, renewals, upsells, forecasting, and customer health in Salesforce. Partner with TAMs and internal teams on success plans, escalations, and customer advocacy. Use AI to automate workflows and improve scalability, while managing commercial negotiations and revenue-related KPIs.

Lead onboarding and adoption for enterprise customers, build executive-level trusted advisor relationships, drive product value and growth, translate customer needs into product solutions, iterate onboarding strategy, quantify customer outcomes, and act as the voice of the customer to inform the roadmap.

Lead and grow a technical customer success team serving enterprise and mid-market engineering organizations. Manage performance, hiring, coaching, playbooks, portfolio metrics, customer escalations, renewals, expansions, and executive engagement. Partner cross-functionally with Sales, Solutions Architecture, Product, Engineering, and Marketing to improve customer outcomes and scale operations. The role requires technical credibility in DevOps, platform engineering, Kubernetes, CI/CD, Infrastructure as Code, and cloud environments.

Leads and develops a team of 5–10 Customer Success Managers serving strategic cybersecurity accounts. The role drives adoption, consumption growth, retention, expansion, customer satisfaction, and executive-level engagement. Responsibilities include building scalable success processes and playbooks, managing escalations and forecasts, partnering with Sales, Product, Engineering, and Marketing, supporting hiring and coaching, and providing cybersecurity and AI expertise to customers and internal teams.

Own end-to-end customer onboarding for nRF Cloud, managing implementation projects from kickoff through production rollout. Establish scope, milestones, timelines, and success criteria; align customer stakeholders and technical teams; identify and escalate risks; lead technical workshops and enablement; and improve onboarding processes. The role requires strong project management, technical fluency in firmware and embedded systems, and the ability to create momentum across engineering and executive audiences.

Manage strategic healthcare client accounts, driving onboarding, adoption, retention, renewals, upselling, membership growth, and utilization. Develop account strategies, monitor client health and performance metrics, deliver ROI-focused business reviews, resolve issues, and maintain executive relationships. Collaborate cross-functionally with Sales, Product, Marketing, Business Development, and Support while communicating client feedback and industry insights. Travel up to 25% as needed.

Owns executive relationships for strategic and jumbo healthcare accounts, driving retention, revenue expansion, renewals, performance guarantees, and measurable client value. Develops multi-year account strategies, leads executive business reviews, identifies growth opportunities, monitors account health, and coordinates Operations, Clinical, Product, Finance, and Implementation teams. Resolves escalated issues, maintains CRM and forecasting accuracy, and provides strategic portfolio insights to leadership.

Manage key client accounts to maximize product value, drive onboarding and adoption, maintain relationships, support renewals, and identify upsell and cross-sell opportunities. Develop success plans, monitor client health and performance metrics, resolve issues, coordinate cross-functionally, and communicate client feedback to internal teams. The role focuses on retention, revenue growth, satisfaction, and long-term client partnerships.