Top Senior Customer Success Jobs in Portland, ME

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.

Own a portfolio of SaaS accounts, driving adoption, measurable customer value, retention, and account health. Lead success planning, QBRs, KPI tracking, risk escalation, and coordination of internal technical resources. Partner with Account Executives on renewals and expansion signals without owning commercial negotiations. The role requires executive communication, analytical account management, SaaS customer success experience, and approximately 20% travel to support QBRs, onboarding, account recovery, and strategic planning.

Own strategic relationships with complex enterprise clients, serving as a trusted executive advisor and voice of the customer. Lead migrations from legacy travel-management technology to Navan, including scoping, implementation, go-live, and hypercare. Drive adoption, retention, compliance, training, health checks, business reviews, risk mitigation, and churn prevention. Partner with Product, Engineering, and Sales on feedback, enhancement requests, and escalations while managing stakeholder alignment and change resistance.

Leads and develops a team of Client Success Managers serving strategic B2B SaaS accounts. Responsibilities include driving adoption, value realization, retention, renewals, expansion, executive relationships, escalations, portfolio health, cross-functional collaboration, and responsible AI adoption. The role also oversees hiring, coaching, performance management, and operational improvement while supporting complex enterprise client needs.

Manage 10–20 strategic healthcare customers, build executive relationships, conduct business reviews, demonstrate ROI, improve product adoption, reduce churn, and drive renewals, upsells, and cross-sells. Develop three-year customer growth strategies, coordinate internal teams, provide consultative guidance, gather market intelligence, secure customer references, and communicate account health and expansion opportunities to leadership.

Manage B2B SaaS customer relationships, onboarding, adoption, training, operational reviews, issue resolution, and retention for Ethics and Compliance programs. Advise customers on GRC program improvement, coordinate internal delivery teams, track initiatives in Salesforce, support renewals and expansion, and advocate for customer needs. The role includes approximately 10% travel to priority customer locations.

Owns customer success for enterprise B2B SaaS accounts, including onboarding, adoption, quarterly reviews, renewals, churn reduction, expansion, and advocacy. Builds strategic relationships with multinational and Fortune 500 stakeholders, develops success and account plans, translates business objectives into priorities, and collaborates with Sales, Product, Training, Support, and Development teams. Provides guidance on industrial data analytics, IT/OT priorities, digital transformation, and customer ROI.

Manage a portfolio of 15–25 customers, owning renewals, retention, upsells, customer health, account planning, and revenue growth. Serve as a trusted product advisor, lead business reviews, provide data-driven insights, collaborate cross-functionally, and mentor CSMs. The role requires senior stakeholder engagement, quota-carrying experience, CRM forecasting, project management, and occasional travel while working remotely during Eastern Time hours.

Leads and develops Customer Success Managers and Team Leads, owning team performance, customer outcomes, risk management, renewal readiness, coaching, talent development, and operational consistency. Partners with Renewals, Sales, and cross-functional teams; ensures CRM and Gainsight data quality; improves workflows and dashboards; and uses AI tools to enhance decision-making and efficiency. The role is focused on people leadership rather than individual account ownership.

Own post-onboarding success for active B2B SaaS customers by driving adoption, engagement, education, health monitoring, and long-term value. Build customer success playbooks, metrics, health scoring, enablement programs, and risk-recovery processes. Partner with Account Management, Product, Sales, and Engineering while supporting renewals and expansion. The role also helps establish the customer success function, mentors future hires, and educates legal teams on practical AI-enabled workflows.

Own post-sales customer success for a large Americas portfolio, focusing on onboarding, adoption, risk mitigation, technical guidance, renewals, and expansion. Use customer data, product telemetry, and growth signals to deliver scalable 1:many and personalized engagement. Build executive relationships, develop customer champions, manage renewal forecasts, identify upsell opportunities, and coordinate with sales and cross-functional teams. The role requires strong commercial judgment, technical product knowledge, communication, organization, and autonomy.

Own the long-term technical success of strategic enterprise accounts by advising on ServiceTitan configuration, workflows, integrations, and best practices. Build stakeholder relationships, lead technical discovery, resolve complex issues, support adoption, analyze usage data, deliver business reviews, and partner with Product, Engineering, and Support. Coach users, manage technical initiatives, maintain account records, and identify improvements that increase customer value and satisfaction.

Manages a portfolio of insurance customers by driving adoption, satisfaction, retention, renewals, and expansion of Guidewire solutions. Builds trusted relationships with C-suite, business, and IT stakeholders; develops success and account plans; leads executive reviews; identifies sales opportunities; manages customer health and commercial renewals; advocates for customer needs internally; and mentors other customer success managers.

Manage end-to-end success for a portfolio of non-enterprise healthcare customers: drive adoption, troubleshoot complex data and platform issues, run trainings and implementations, coordinate cross-functional teams, develop customer roadmaps, and support renewals while ensuring data quality and security compliance.

The role involves leading the Customer Success team, enhancing customer engagement strategies, and driving value realization for mid-market customers while fostering an inclusive team culture.

Leads the Customer Success Management organization for a global 3PL, owning merchant retention, expansion, forecasting, onboarding, lifecycle coverage, health scoring, executive escalations, and peak readiness. Builds and coaches CSM and hypercare teams, establishes scalable playbooks and operating cadences, drives services-led growth, and partners cross-functionally with Operations, Product, Sales, Technical Solutions, and RevOps. Owns GRR, NRR, churn reduction, customer sentiment, and HubSpot data quality.

Leads a team of eight Public Sector Customer Success Managers supporting federal, defense, intelligence, and state and local government accounts. Responsibilities include coaching, retention and expansion strategy, cybersecurity solution adoption, success plan execution, account risk management, CRM and Totango governance, executive escalations, and cross-functional coordination with sales, services, support, product, and technical teams. The role also oversees portfolio health, government procurement alignment, and customer value realization.

Manage complex SaaS implementations and enterprise district portfolios, driving engagement, usage, outcomes, renewals, and expansion. Build executive relationships, assess account health, facilitate renewals, provide structured product feedback, document customer challenges, and maintain CRM records. The role requires strong project management, interpersonal, technical, and remote-work skills, with 15–30% travel to customer meetings, trainings, conferences, and company events.

Manage client success across enterprise legal-industry accounts by driving product adoption, measurable business outcomes, and long-term retention. Develop success plans, identify and remediate account risks, coordinate with account managers, present business reviews, advise clients on Intapp solutions, and represent customer needs internally. Build trusted-advisor relationships with executive stakeholders and contribute to user groups, industry events, and thought leadership.

Manage strategic enterprise healthcare accounts as a trusted executive advisor. Drive adoption, retention, growth, value realization, and measurable operational, financial, and clinical outcomes. Develop account plans, lead executive business reviews, identify performance opportunities and risks, coordinate cross-functional initiatives, and support value-based care, population health, care coordination, and payer-provider collaboration programs. Engage senior healthcare stakeholders across health systems, health plans, provider networks, and post-acute organizations.

Owns day-to-day captive insurance relationships and end-to-end operational execution after deals bind. Responsibilities include coordinating reinsurance agreements, establishing trusts and letters of credit, monitoring premiums and loss settlements, onboarding captives, supporting regulatory and domicile requirements, resolving operational issues, reporting portfolio performance, and improving scalable processes across Legal, Treasury, Operations, Actuarial, and Finance.

Manage enterprise and mid-market customer relationships from onboarding through renewal and expansion. Drive adoption, engagement, retention, and measurable business outcomes through success planning, training, usage analysis, change management, and ROI storytelling. Coordinate with Sales, Product, Engineering, and Support to resolve issues, advocate for customers, identify expansion opportunities, and improve customer satisfaction and revenue retention.

Own the customer lifecycle for Americas customers, including onboarding, adoption, training, renewals, and retention. Build proactive relationships, identify expansion opportunities with Sales, coordinate issue resolution, collaborate with Support, Product, and Engineering, collect customer feedback, and use success metrics to guide engagement strategies. The role is remote in the United States and requires strong technical aptitude in cybersecurity SaaS tools.

Manage strategic bank, credit union, and fintech accounts to drive adoption, onboarding, and product-driven fraud mitigation. Provide consultative guidance, set business goals, run trainings, share performance data, collaborate cross-functionally, support renewals, and travel to clients as needed.

Manage relationships for enterprise bank, credit union, and fintech clients. Onboard customers, provide dashboard training, establish business goals, share performance insights, drive renewals, and consult on fraud solutions. Collaborate cross-functionally with Sales, Data Science, Product, and Engineering to maximize customer success and adoption.