Full-Time

Senior Customer Success Manager

Posted on 7/25/2025

Abnormal Security

Abnormal Security

1,001-5,000 employees

AI-driven email threat detection and prevention

No salary listed

France

Remote

Category
Sales & Account Management
Required Skills
JIRA
Risk Management
Data Analysis
Requirements
  • 4+ years experience in a CSM capacity, with 5+ yrs. experience in an enterprise SaaS product support environment
  • Strong experience with building and developing long-lasting executive-level relationships (including with CISO’s and CIO’s) at F500 companies
  • Action-oriented, with the ability to quickly assess and integrate inputs across functions (Support, Product, ENG) and turn into a scalable solution and clear customer narrative
  • Soft skills oriented towards developing and retaining a customer’s trust and de-escalating their issues
  • Strong analytical and organizational skills, with the ability to understand and review the financial return or ROI on the customer’s investment
  • Strong written, spoken, and presentation skills, with the ability to communicate effectively with all levels of the organization - both internally and externally
  • Proven ability to introduce and review new product features, best practices, and follow up with customers to advance desired platform adoption/usage
  • Strong technical troubleshooting skills (i.e., previous support or SE experience)
  • Previous experience with Internet and networking technologies and products, including email security products
  • Well versed with using case management systems and CRM’s (e.g., SFDC / JIRA)
  • Bachelor of Science in Computer Engineering/ Computer Science, Electronics and Communications Engineering or non-graduates with good communication skills, strong technical knowledge or similar work experience required
  • Fluent in English
  • Another European language is a plus
Responsibilities
  • Serve as the ‘voice of the customer’ and provide internal feedback on how we can better serve them to maximize customer value and retention
  • Schedule, prepare and deliver Business Reviews for customers, with the top priority of proving ROI that leads to renewals/expansion
  • Increase customer adoption of key platform features and best practices to maximize ROI, ensuring the basis for retention, satisfaction, and growth
  • Maintain a deep understanding of our product and roadmap, so you can guide customers to success and continue to drive up their Adoption Score
  • Educate customers on the most relevant features and functionality related to their specific requirements
  • Understand your customer’s industry trends, business challenges with email security, and current and potential use cases for Abnormal
  • With understanding of customer needs, establish a strategic, trusted advisor relationship at the highest relevant levels by guiding the customer on best practice usage of the platform to manage risk and meet/exceed their objectives
  • Develop and nurture Abnormal AI champions within your customer’s organization who advocate for the platform based on their positive experience
  • Engage customers’ senior decision makers to understand their evolving strategy for email security and to shape Success Planning informed by these goals
  • Work with the internal Account team and external customer stakeholders to formulate/maintain a Success Plan outlining how Abnormal Security addresses their immediate and future needs (with success metrics)
  • Proactively monitor customer health to reach out to customers before risks or issues escalate and identify remediation options
  • Partner with Abnormal AI Account Team (Account Executives, Sales Engineers, Support Engineers, etc.) to ensure that customers renew and expand usage
  • Monitor customer user trends to recommend to internal teams risk mitigation actions (Product, Support, Services, etc.)
  • Coordinate internal actions and schedule customer calls as necessary to address case issues and concerns and ensure all commitments are met
Desired Qualifications
  • Another European language is a plus

Abnormal Security provides AI-driven email security for large enterprises to prevent phishing, malware, and business email compromise. Its platform analyzes emails using machine learning to detect suspicious patterns and behaviors in real time, stopping threats before they reach users. The product integrates with existing email systems via an API, allowing quick deployment with minimal disruption. The company differentiates itself by focusing on sophisticated, modern threats that bypass traditional defenses, backed by a leadership team with deep AI, ML, and enterprise security experience, and by offering a subscription model that supports continuous protection and updates. The goal is to help organizations securely communicate by continuously detecting and blocking email-based attacks and staying ahead of attackers through ongoing research and development and growth.

Company Size

1,001-5,000

Company Stage

Series D

Total Funding

$534M

Headquarters

San Francisco, California

Founded

2018

Simplify Jobs

Simplify's Take

What believers are saying

  • Secured $250M Series D at $5.1B valuation from Wellington Management in 2024.
  • Appointed executives from MGM, Palo Alto, Check Point amid 97% threat surge.
  • Protects over 25% of Fortune 500 with FedRAMP pursuit and global expansion.

What critics are saying

  • Microsoft 365 Defender integrates native behavioral AI, commoditizing Abnormal by November 2025.
  • Proofpoint erodes market share with superior phishing prevention in 12-24 months.
  • Google Workspace's free Gemini BEC detection diverts mid-market in 6-12 months.

What makes Abnormal Security unique

  • Abnormal deploys via three-click API integration with Microsoft 365 and Google Workspace.
  • Behavioral AI ingests 10x more signals than legacy SEGs for anomaly detection.
  • Platform stops BEC, account takeovers, and AI-generated impersonations in real time.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Competitive pay and equity

One of the most proven machine learning teams in Silicon Valley

Best-in-class customer traction and growth

Team-wide commitment to excellence, velocity, and customer-focus

Strong growth opportunities and high ownership expectations

Full medical, dental, and vision health insurance benefits

Daily catered lunches and snacks

Generous PTO

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

2%

2 year growth

1%
Business Wire
Mar 17th, 2026
Abnormal AI launches Attune 1.0 behavioral foundation model to combat AI-driven cyberattacks

Abnormal AI has launched Attune 1.0, a behavioural foundation model for cybersecurity trained on over one billion derived behavioural signals. The model now powers 85% of detections across the Abnormal Behavior Platform. Attune 1.0 uses a unified multimodal architecture to understand normal organisational communication patterns and detect AI-driven attacks. The system identifies approximately 150,000 more attack campaigns weekly than earlier systems and delivers 50% higher precision. It recently identified and blocked a novel Microsoft Teams OAuth phishing campaign two months before public documentation. The company also released Detection 360 Insights for visibility into AI determinations and Custom AI Models in early access. New features for AI Phishing Coach include Phishing Risk Scoring and BEC and VEC Simulations, both now generally available.

Abnormal AI
Mar 10th, 2026
One Week in San Francisco: Where to Find Abnormal AI at RSAC 2026

One week in San Francisco: where to find Abnormal AI at RSAC 2026. Abnormal AI heads to RSA Conference 2026 to showcase the Abnormal Behavior Platform. Join Abnormal Security Corp. for AI-driven security insights, BEC defense, and exclusive RSAC events. March 10, 2026 The countdown to RSA Conference 2026 is on, and Abnormal AI is showing up in a big way. Trusted by more than 3,000 organizations worldwide - including over 25% of the Fortune 500 - Abnormal Security Corp. is bringing a unified presence to San Francisco to showcase the future of the Abnormal Behavior Platform. From the Abnormal AI Hub and executive panels to elite activations, curated networking, and its exclusive customer appreciation party, AI After Dark, this week is about connecting security leaders around what comes next in AI-driven security. Whether you're looking to eliminate sophisticated BEC attacks or explore how AI agents are reshaping modern defense, here's your ultimate guide to finding Abnormal at RSAC.

PYMNTS
Mar 19th, 2025
A Matter Of Trust: How Ai Is Reshaping Risk Assessment

Financial services institutions have long relied on machine learning for risk management, but the threat landscape has grown exponentially in the age of generative artificial intelligence (AI), according to executives from Capital One, Visa and Alloy. Fraudsters now have access to AI tools, including synthetic identity generation and real-time phishing attacks, they said. But AI is also arming companies to supercharge their defensive capabilities, since trust and security are the foundation of financial transactions. “Trust is the very foundation of commerce,” said Rajat Taneja, president of technology at Visa. “When two unknown parties are transacting, they have to trust that the transaction will occur correctly, the money will be transferred properly, any dispute will be managed, and there’s someone handling fraud and scams.”

SDxCentral
Dec 20th, 2024
Abnormal Security recognized as Leader in 2024 Gartner Magic Quadrant for Email Security Platforms

Abnormal Security has been recognized as a Leader in the inaugural Gartner Magic Quadrant for Email Security Platforms.

PR Newswire
Nov 19th, 2024
Patlytics Secures Funding, Expands Customer Base

Patlytics announced significant growth, securing new funding led by Myriad Venture Partners, following a $4.5M seed round in April. The company achieved a 20x increase in ARR and an 18x expansion in its customer base, with a 300% monthly growth rate. Patlytics' GenAI-powered platform enhances patent intelligence, streamlining workflows and improving IP protections. The patent industry is projected to reach $31.3 billion by 2032, driven by the need for efficient patent management solutions.

INACTIVE