Posted Sep 26, 2026

Senior Professional Services Engineer

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About the Role

Japan is one of Abnormal AI's fastest-growing new markets, and this is the first dedicated post-sales hire in the region. You will own the full post-sales lifecycle for every Abnormal customer in Japan - from technical implementation through adoption, value realization, and renewal - across all customer segments.

This is deliberately a dual-scope role, between Implementations (Professional Services) and Customer Success. You will personally lead the technical deployment of the Abnormal platform into new Japanese customers, and you will personally own the ongoing relationship, health, and outcomes of those same accounts, with support from Sales, Technical Support, and R&D.

This role is designed to grow. As the Japanese customer base scales, the expectation is that you help shape how Abnormal staffs and supports the region, including specializing this role and regional playbooks.

Who You Are

What You Will Do

The balance will shift toward implementation during periods of heavy new-logo activity and toward customer management as the installed base matures. Expectations is 60-70% implementation and 30-40% customer management to start.

Implementation and Deployment

Customer Success

Building the Region

Must Haves

Nice to Haves

#LI-LR1

A note on AI in our process: 
Abnormal AI uses AI-assisted tools to help our recruiting team prepare for candidate interviews. These tools analyze resume content and role requirements to suggest interview questions and areas for the interviewer to explore.They do not make hiring decisions or screen candidates automatically. Every decision about a candidacy is made by a person. Further, if your application is successful and Abnormal AI makes a conditional offer of employment, we will carry out pre-employment checks which must be successfully completed to progress to a final offer. All processes and pre-employment checks are in line with prevailing legislation and Abnormal AI's policies relevant to our security and privacy standards.

Abnormal AI is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by law. For our EEO policy statement please click here. If you would like more information on your EEO rights under the law, please click here.

5+ years customer-facing enterprise SaaS experience; Japanese and English fluency; based in Japan with right to work; cybersecurity implementation experience; email security fundamentals; Microsoft 365 and Google Workspace; CRM and case management tooling; bachelor's degree or equivalent.

Key Responsibilities

Skills & Tools

Microsoft 365, Google Workspace, Salesforce, Jira, Gainsight, SIEM, Python, Java

Job Details

About Abnormal

An AI-driven email security company providing cybersecurity solutions. — Industry: Information Technology