Full-Time

Customer Support Manager

Chainguard

Chainguard

501-1,000 employees

Software supply chain audits and observability

Compensation Overview

$140k - $165k/yr

+ Equity

Remote in USA

Remote

Category
Customer Experience & Support
Required Skills
LLM
Kubernetes
REST APIs
Linux/Unix

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Requirements
  • 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
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
Desired Qualifications
  • 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

Chainguard operates in the software supply chain risk management space. It audits both internal and external supply chains to identify risks, then delivers reports with concrete remediations, improvements, and next steps to reduce exposure. The company also provides a curated base container image distro, Chainguard Image, a ready-to-use, secure software base that simplifies switching to a trusted container ecosystem. Revenue comes from audits and report delivery, plus subscriptions or usage around the curated image distro and related observability services. Chainguard offers supply chain observability, helping customers track what is running, its origin, and dependencies to meet industry standards and frameworks. The goal is to improve the integrity and security of software supply chains for businesses that rely on them, especially those with complex software dependencies.

Company Size

501-1,000

Company Stage

Growth Equity (Venture Capital)

Total Funding

$892M

Headquarters

Kirkland, Washington

Founded

2021

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Simplify Jobs

Simplify's Take

What believers are saying

  • Athena added Akamai, JFrog, Morgan Stanley, Qualys, Upwind, and Zafran on July 8, 2026.
  • Aug. 6, 2026 Apiiro joined Athena, making AutoFix free for open-source maintainers.
  • Chainguard added malware avoidance beta Aug. 4, 2026 and shipped 25 images that week.

What critics are saying

  • August 4, 2026 AWS partnership validates product, but commoditizes supply-chain packaging quickly.
  • Chainguard depends on upstream maintainers; abandoned projects stall remediation and slow Athena's durable fixes.
  • A Factory or signing compromise would poison trusted artifacts and destroy Chainguard's core promise.

What makes Chainguard unique

  • Aug. 4, 2026 AWS Security Hub Extended named Chainguard inaugural Supply Chain partner.
  • Chainguard rebuilds packages from verified source in isolated Factory, not scanning after release.
  • Athena processed 40,000 vulnerabilities by July 8, 2026, plus 2,000 patches across 500 projects.

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Benefits

Equity/stock options

Unlimited Paid Time Off

Remote Work Options

Home Office Stipend

Health Insurance

Wellness Program

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

3%

2 year growth

10%
Open Source For You
Aug 6th, 2026
Apiiro expands open source security with Chainguard Athena coalition.

Apiiro expands open source security with Chainguard Athena coalition. August 6, 2026 Apiiro has joined Chainguard's Athena coalition and is offering its AI-powered AutoFix tool free to open-source maintainers, helping accelerate vulnerability remediation as AI-driven threats continue to grow. Apiiro has joined Chainguard's Athena coalition and is making its AI-powered AutoFix tool available free of charge to open-source maintainers, reinforcing community efforts to defend open-source software against AI-powered attacks. As part of the collaboration, Apiiro and Chainguard are integrating their platforms to automate vulnerability prioritisation and remediation. The move enables open-source maintainers to generate contextual code fixes faster while helping organisations identify and address vulnerabilities that pose the greatest business risk. Athena has already processed more than 40,000 AI-discovered vulnerabilities, coordinating ecosystem-wide responses to emerging AI-driven threats. Apiiro joins coalition members including J.P. Morgan, Morgan Stanley, Cisco, Cloudflare, Akamai and Qualys in expanding the industry's collaborative defence of open-source software. Apiiro's Guardian Agent contributes newly discovered vulnerabilities to the Athena community while notifying customers when coalition findings affect their software. It prioritises vulnerabilities based on software architecture, runtime exposure and business impact, then uses AutoFix to generate contextual fixes, validate them through automated testing and create review-ready pull requests. Apiiro also integrates Chainguard's remediation status into its Risk Graph, allowing organisations to focus on vulnerabilities relevant to their own software. "The challenge is fixing vulnerabilities quickly without disrupting business-critical applications. By joining Athena, we are bringing organizations the context they need to understand which vulnerabilities actually affect their software architecture, which pose a real risk to the business, and how to fix them automatically without breaking their software. AI alone does not secure software. Context does," said Idan Plotnik, Co-Founder and CEO of Apiiro. The integration is available immediately for joint Apiiro and Chainguard customers, while open-source maintainers can now request free access to AutoFix.

Read Magazine
Aug 5th, 2026
Chainguard joins AWS Security Hub Extended to strengthen open source Supply Chain security.

Chainguard joins AWS Security Hub Extended to strengthen open source Supply Chain security. August 5, 2026 Chainguard has launched the Chainguard Libraries service via AWS Security Hub Extended as a partner in the new Supply Chain category, thereby allowing AWS customers to bolster software supply chain security through the use of malware-free, secure-by-default replacement packages for any public open source dependencies. This will allow companies to avoid getting compromised open source packages into their development, CI/CD, and production environments in light of the rising threat posed by more and more sophisticated malware that utilizes artificial intelligence. Unlike most scanning tools, which only find out about threats after the malicious packages have been distributed, Chainguard rebuilds open source packages from trusted source code in an isolated environment called the Chainguard Factory. Supply Chain Management Through AWS Security Hub Extended, customers can purchase Chainguard Libraries using existing AWS contracts, consolidate billing, access centralized security findings using the Open Cybersecurity Schema Framework (OCSF), and receive unified Level 1 support for Enterprise Support plans. The integration is designed to reduce procurement complexity while improving visibility and protection against software supply chain threats without disrupting developer productivity. "Open source is the foundation the world's software is built on. When that ecosystem gets compromised, the blast radius is enormous," said Patrick Donahue, Senior Vice President of Product, Chainguard. "AWS adding us as a partner for supply chain security with the Extended plan is a real signal that the industry is treating this problem with the seriousness it deserves. Chainguard delivers that protection to customers with open source that's trustworthy by default."

PR Newswire
Aug 4th, 2026
Chainguard joins AWS Security Hub Extended to protect open source supply chains

Chainguard has joined AWS Security Hub Extended as a partner in its new Supply Chain category. The integration allows AWS customers to access Chainguard Libraries, which replaces public open source dependencies with malware-free packages rebuilt from verified source code. The partnership addresses rising threats from compromised open source packages. According to Chainguard, over 98% of malware ships as pre-built packages with no matching source code, often spreading globally before detection. Through AWS Security Hub Extended, customers can purchase Chainguard Libraries using existing AWS contracts with Enterprise Discount Program discounts applied. Each package is rebuilt from verified source in Chainguard's SLSA Level 3 build environment and delivered with signed provenance and software bills of materials. Chainguard customers include Anduril, Canva, OpenAI, Snap, and Snowflake. The company is backed by investors including Sequoia Capital, Lightspeed Venture Partners, and Kleiner Perkins.

Yahoo Finance
Aug 4th, 2026
Apiiro joins Chainguard's Athena Coalition, makes AutoFix free for open source maintainers

Apiiro has joined Chainguard's Athena coalition to combat AI-driven vulnerabilities in open source software. The company is making its AutoFix tool free for open source maintainers and integrating its platform with Chainguard's. Athena has processed more than 40,000 AI-discovered vulnerabilities. The coalition includes J.P. Morgan, Morgan Stanley, Cisco, Cloudflare, Akamai, and Qualys. Apiiro CEO Idan Plotnik said frontier AI models are discovering novel vulnerabilities at unprecedented speed. The company's platform uses software architecture, runtime exposure, and business context to help organisations prioritise and fix vulnerabilities without disrupting production environments. The integration allows Apiiro to reflect Chainguard's remediation status in its Risk Graph whilst evaluating findings against customer software architecture.

IT Business Today
Jul 28th, 2026
Creationline boosts AI software security with Chainguard.

Creationline boosts AI software security with Chainguard. Last updated: July 28, 2026 10:47 am Creationline has partnered with Chainguard to bring software supply chain security into its AI Security and Governance Solutions portfolio, expanding its support for enterprises building AI-powered applications and cloud-native systems. As AI development keeps growing, it leans more and more on open-source software, but security risks don't stay neatly inside the applications anymore. Problems can show up in container images, third party libraries, or even in those malicious packages that get slipped into open-source repositories. And because of that, software supply chain attacks have become a real concern, not just a theoretical one. What makes it so tricky is that these threats are often hard to spot using older, more traditional security practices, so orgs end up having to re-think how they protect today's development setups, you know. Through this partnership Creationline will provide Chainguard's set of security products to enterprise customers across Japan. The portfolio includes container images built with zero known vulnerabilities, securely verified open-source libraries, operating system packages with built-in Software Bills of Materials, hardened virtual machine images, protected GitHub Actions, and security capabilities designed for AI agents. The goal is straightforward. Help organizations reduce known vulnerabilities before software reaches production instead of relying on constant patching later. Alongside stronger protection against supply chain attacks, businesses can improve software transparency, reduce engineering effort spent on security maintenance, and build AI applications on a more secure foundation. Creationline will also provide local implementation support as companies strengthen security across their software development lifecycle in response to the growing demands of AI-driven development.