Full-Time

Customer Success Manager

Posted on 9/16/2025

Anthropic

Anthropic

5,001-10,000 employees

Develops reliable, interpretable AI systems

Compensation Overview

$260k - $315k/yr

H1B Sponsorship Available

San Francisco, CA, USA

Hybrid

Must be in office at least 25% of the time.

Category
Sales & Account Management
Required Skills
Machine Learning
REST APIs
Requirements
  • Bachelor's degree in a related field or equivalent experience
  • 7+ years of experience in customer success, account management, or customer-facing roles, with 2+ years of front-line management experience
  • Proven track record of managing and building customer success teams in SaaS, API, or AI/ML companies
  • Experience managing customer portfolios at enterprise scale, including accounts with $1M-$100M+ annual contract values
  • Strong understanding of both consumption-based and seat-based business models, with proven ability to drive adoption, expansion, and value realization across different pricing structures
  • Technical fluency to understand AI/ML products, navigate technical conversations, and coach teams on product capabilities across multiple offerings
  • Strong executive presence and ability to represent Anthropic with customer technical and business leaders
  • Strong business acumen with ability to articulate value, calculate ROI, and drive customer business outcomes
  • Ability to balance strategic thinking with tactical execution and context-switch between coaching, customer engagement, and operational planning
  • Experience building CS processes, playbooks and operational frameworks, using data to drive team and customer outcomes
  • Demonstrated ability to coach customer success professionals and systematically improve team performance against KPIs
  • Track record of achieving team targets for expansion, retention and customer satisfaction
  • Passion for responsible AI development and helping customers transform their businesses with cutting-edge technology
Responsibilities
  • Directly manage and develop a team of 5-8 Customer Success Managers supporting strategic enterprise accounts across all Anthropic products (API, Claude.ai, Claude Code)
  • Coach team members on customer success best practices, including change management and adoption strategies, value realization, and expansion methodologies across our product suite
  • Drive team accountability to core CS metrics: expansion (consumption growth, cross-sell/upsell opportunity identification), customer health scores, retention (NRR), and customer satisfaction (CSAT)
  • Join strategic customer engagements and escalations, demonstrating executive presence with C-level stakeholders at Fortune 500 companies
  • Build and refine scalable CS processes including success planning frameworks, QBR templates, and expansion playbooks
  • Partner closely with Sales to identify expansion opportunities, facilitate smooth handoffs, and ensure aligned account strategies
  • Collaborate cross-functionally with Product, Engineering, and Marketing to advocate for customer needs and drive product adoption
  • Contribute to hiring, onboarding, and training initiatives as the Customer Success organization scales
  • Establish and nurture an AI-first, innovation-focused team culture, improving team processes and deepening team hands-on expertise
  • Conduct regular 1:1s, performance reviews, and career development planning for direct reports
  • Own portfolio-level planning and forecasting, including renewal risk mitigation and expansion pipeline development
  • Serve as escalation point for at-risk accounts and complex customer situations within your team's portfolio
  • Develop customer advocacy programs including case studies, testimonials, and reference architecture development
  • Champion responsible AI deployment practices with customers and represent Anthropic's values in all customer interactions

Anthropic focuses on AI research to build reliable, interpretable, and steerable AI systems. Its main product, Claude, is an AI assistant designed to handle tasks at any scale for clients across industries, delivered through deployment and licensing along with specialized AI R&D services. Claude works by combining natural language processing, human feedback, reinforcement learning, and interpretability techniques to produce a capable, controllable AI assistant that can assist with a wide range of tasks. The company differentiates itself from competitors by prioritizing safety, transparency, and controllability—emphasizing reliability, interpretability of model behavior, and user-controlled steerability in its AI systems. Anthropic’s goal is to make AI systems that people can trust and efficiently use to improve operations and decision-making across sectors.

Company Size

5,001-10,000

Company Stage

Late Stage VC

Total Funding

$77.3B

Headquarters

San Francisco, California

Founded

2021

Simplify Jobs

Simplify's Take

What believers are saying

  • Anthropic signed $1.8B seven-year cloud deal with Akamai in 2026.
  • Anthropic accesses 220,000 Nvidia GPUs via SpaceX Colossus lease.
  • Anthropic fields $1tn valuation offers amid $40B annualized revenue.

What critics are saying

  • Litigation erupts in 3-6 months from voiding Forge and Hiive trades.
  • SpaceX reclaims GPUs in 12-24 months if Claude harms humanity.
  • South Korea and Singapore regulators ban Claude in 6-12 months.

What makes Anthropic unique

  • Anthropic pioneered constitutional AI to train Claude models on ethical principles.
  • Anthropic operates as public benefit corporation prioritizing AI safety and reliability.
  • Anthropic founded in 2021 by ex-OpenAI leaders Dario and Daniela Amodei.

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Benefits

Flexible Work Hours

Paid Vacation

Parental Leave

Hybrid Work Options

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

-3%

1 year growth

-3%

2 year growth

1%
Ars Technica
Apr 21st, 2026
Mozilla: Anthropic's Mythos AI model finds 271 zero-day bugs in Firefox 150

Mozilla has discovered 271 security vulnerabilities in Firefox 150 using early access to Anthropic's Mythos Preview AI model. The findings represent a significant increase from the 22 bugs detected by Anthropic's Opus 4.6 model in Firefox 148 last month. Firefox CTO Bobby Holley said Mythos is "every bit as capable" as the world's best security researchers, whilst eliminating the need to "concentrate many months of costly human effort to find a single bug". He believes AI tools like Mythos tilt the cybersecurity balance towards defenders by making vulnerability discovery cheaper. Anthropic released Mythos Preview to a limited group of industry partners earlier this month. Mozilla CTO Raffi Krikorian argues such tools are particularly crucial for open source projects, which often rely on insufficient volunteer maintenance for security.

Bloomberg L.P.
Apr 21st, 2026
Anthropic's Mythos AI sparks fear and hope over cybersecurity threats to global finance

Anthropic's new AI model Mythos has sparked concern amongst policymakers at International Monetary Fund meetings over its potential to accelerate sophisticated cyberattacks on the global financial system. However, its developers argue the technology could provide banks with their strongest defence yet. What distinguishes Mythos is its ability to chain multiple security weaknesses into coordinated attacks, effectively automating complex cyber intrusions. This capability could significantly expand the pool of potential attackers in the near term. The model's creators emphasise a longer-term benefit: the same technology could enable banks to detect and patch vulnerabilities faster than ever, potentially shifting the balance towards defenders if widely adopted. The dual-use nature of Mythos has created both panic and optimism in boardrooms and governments regarding global financial system security.

Bloomberg L.P.
Apr 17th, 2026
Indian fintechs push Anthropic for early access to 'dangerous' Mythos AI model

Indian fintech companies including One97 Communications, Razorpay Software and Pine Labs are pushing Anthropic for early access to Mythos, the AI model that has raised global concerns about cyberattack risks. The firms want to test Mythos on their own systems to detect vulnerabilities following Anthropic's announcement of a limited rollout. The San Francisco-based AI developer considers the model too dangerous for wider release but major Indian financial technology companies are seeking early access to assess potential security threats to their platforms.

Bloomberg L.P.
Apr 16th, 2026
US government prepares to give federal agencies access to Anthropic's Mythos AI model

The US government is preparing to provide major federal agencies with access to Anthropic's new AI model, Mythos, according to a memo reviewed by Bloomberg News. Gregory Barbaccia, federal chief information officer at the White House Office of Management and Budget, informed Cabinet department officials on Tuesday that OMB is establishing protections to enable agencies to use the closely guarded AI tool. The move comes amid concerns that the powerful model could significantly increase cybersecurity risks. OMB is working to set up appropriate safeguards before rolling out access to the system across government departments.

Bloomberg L.P.
Apr 16th, 2026
Anthropic's Mythos AI model raises cybersecurity alarms for banks and governments

Anthropic's new Mythos AI model is causing concern among banks, tech giants and governments over its potential implications for cybersecurity and the internet's future. The model has prompted a scramble amongst major institutions to understand its capabilities and risks. Details about the specific features raising alarms were not disclosed in the source material.

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