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[Remote] Customer Support Manager

Remote · Japan Full-time

Note: The job is a remote job and is open to candidates in USA. Chainguard is the trusted source for open source, helping organizations build faster and stay compliant. They are seeking a Customer Support Manager to manage the AMER Technical Support Engineering team, ensuring quality and reliability in the escalation process from customer-reported issues to engineering resolutions.

Responsibilities

  • Own the L2/L3 escalation boundary: define routing criteria, review escalation quality, and drive down unnecessary L3 load without increasing customer time-to-resolution
  • Maintain and improve escalation intake workflows including triage standards, ticket hygiene, and handoff artifacts for engineering partners
  • Track escalation health metrics and report on trends to engineering leadership; identify capacity risks in eng teams before they become bottlenecks
  • Run escalation retrospectives to close the loop on resolution patterns and feed signal back into product and documentation
  • Manage, coach, support and develop the AMER Technical Support Engineering team, with direct attention to technical depth and debugging rigor
  • Operate career leveling frameworks for IC growth (L1 through L6); hold bar on promotions and ensure growth plans are actionable
  • Coordinate AMER handoffs with APAC and EMEA peer managers to maintain follow-the-sun coverage quality: clear ownership at every handoff, with uninterrupted SLA performance
  • Identify and close skill gaps proactively, particularly in Linux fundamentals, container security, and Kubernetes ecosystems
  • Own the support tooling stack including ticketing systems, AI-assisted triage, and deflection tooling
  • Partner with engineering to build and maintain LLM-assisted workflows for escalation intake, ticket quality review, and knowledge retrieval
  • Drive adoption of AI tooling across the team; know where automation adds leverage and where it introduces risk
  • Use support data to surface product quality signals and operational trends to engineering and product leadership
  • Serve as the primary interface between Technical Support Engineering and product engineering teams for escalated issues
  • Maintain a functional relationship with Customer Success and GTM without allowing those teams to define support quality standards or escalation criteria
  • Contribute to product feedback loops through reproducible, well-scoped bug reports and actionable pattern analysis

Skills

  • 4+ years managing technical support engineers or software engineers in a production-facing environment
  • Demonstrated ability to design and operate an escalation process: not just follow one
  • Technical credibility in the Linux ecosystem; comfortable reading logs, understanding container runtimes, and engaging with engineering teams as an active peer
  • Strong written communication; capable of writing clear escalation summaries, retrospective reports, and leadership-facing metrics briefs
  • Track record of developing engineers through real feedback, structured growth plans, and calibrated performance conversations
  • Comfort operating in a globally distributed support org with peer managers in other regions; strong handoff discipline
  • Experience with container security, DevSecOps tooling, Kubernetes, or open source software ecosystems
  • Familiarity with Zendesk or similar ticketing platforms at an operational level (workflows, configuration, reporting)
  • Exposure to AI-assisted support tooling, LLM-based triage, or knowledge retrieval systems

Benefits

  • Flexible & Remote-First Culture: Work remotely with team meetup opportunities, bi-annual destination summits, and a monthly stipend for coworking spaces, phone and internet costs.
  • Our Approach to Equity: Receive stock options upon hire and promotion. Plus, you can participate in secondary offerings and have 10 years to exercise your options (yes, you read that correctly: 10 years!).
  • 100% Covered Health Insurance: We cover 100% of your health, vision and dental insurance premiums for you and your dependents. Nothing comes out of your paycheck.
  • ∞ Flexible Time Off: Take the time you need – to do our best work, we need to recharge and reset.
  • 18 Weeks Paid Parental Leave: We offer 18 weeks for birthing parents and 12 weeks for non-birthing parents, with the option to use it all at once or throughout your child's first year.

Company Overview

  • Chainguard is a cloud-native development platform that provides low-to-zero CVE container images for building and running applications. It was founded in 2021, and is headquartered in Kirkland, Washington, USA, with a workforce of 201-500 employees. Its website is https://www.chainguard.dev.
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