Senior Supply Chain Security Engineer (East Coast Preferred) at Docker

Role overview

The Senior Supply Chain Security Engineer (East Coast Preferred) opening at Docker is centered on Design, build or deliver technical work for software supply-chain security. The employer also lists Collaborate with product, security, services and platform teams. and Improve reliability, performance, testing, automation and documentation. These responsibilities define the practical scope more clearly than the job title: applicants should be ready to explain what they have built, supported or delivered that relates directly to this work. The listing summary says: Docker is hiring a senior supply chain security engineer (east coast preferred) focused on software supply-chain security. The named technologies include Kubernetes, Docker, Linux, Go.

The posting identifies Strong experience with containers, Linux and Kubernetes in production or production-shaped environments. and Practical experience reading, adapting or maintaining Helm charts and diagnosing how chart templates, values and workload security settings affect deployment behaviour. as relevant qualifications. Candidates should connect these requirements to evidence from their own work, including their individual contribution, technical decisions and outcomes. The listing describes the work arrangement as remote and gives the location as Canada / United States. Confirm country eligibility, travel, employment terms and any details absent from this summary directly with Docker before applying. This overview is based on the employer-provided posting; it does not infer team structure or expectations that the source does not state.

Responsibilities

• Design, build or deliver technical work for software supply-chain security.
• Collaborate with product, security, services and platform teams.
• Improve reliability, performance, testing, automation and documentation.
• Translate customer or operational requirements into maintainable systems.

Qualifications

• Strong experience with containers, Linux and Kubernetes in production or production-shaped environments.
• Practical experience reading, adapting or maintaining Helm charts and diagnosing how chart templates, values and workload security settings affect deployment behaviour.
• Experience maintaining software you did not originate, such as Linux packages, container images, open-source integrations, charts or a comparable downstream distribution.
• Strong YAML and configuration-review skills, including care for conventions, consistency and downstream impact across a large catalogue.
• Working knowledge of container and Kubernetes security, including non-root execution, UID and GID, capabilities, filesystem restrictions, image layers and multi-architecture builds.
• Practical programming ability in Go or a comparable language, sufficient to write and review integration tests, validators and content automation.
• Experience tracking upstream releases and reasoning about semver, breaking changes, dependency graphs and reproducible builds.
• A maintainer mindset: you catch drift, improve patterns for the next contributor and consider the effect of a change across many downstream consumers.
• Familiarity with GitHub-heavy open-source workflows, including pull requests, review, release tracking and upstream contribution.
• Comfort using AI-assisted engineering critically while retaining ownership of security assertions, test evidence and release quality.
• A strong operational mindset and clear written and spoken communication suited to a remote, async-first company.
• Experience as a maintainer for Alpine, Debian, Fedora, Wolfi, Homebrew or another package ecosystem.
• Helm chart authorship or meaningful contribution to an upstream chart.
• Experience with SBOMs, VEX, SLSA, Sigstore, cosign, provenance or artefact signing.
• Experience with apk, deb, rpm, Go modules, Maven or Gradle, npm, pip, Cargo or other dependency ecosystems.
• Experience building automation for package, image or chart creation, validation and release.

Technology in this role

• Kubernetes: The named technologies include Kubernetes, Docker, Linux, .
• Docker: The Senior Supply Chain Security Engineer (East Coast Preferred) opening at Docker is centered on Design, build or deliver technical work for software supply-chain .
• Linux: The named technologies include Kubernetes, Docker, Linux, .
• Go: The named technologies include Kubernetes, Docker, Linux, .

Role-specific candidate guide

Preparation notes based on the employer’s stated responsibilities and qualifications.

Understanding the scope. This Senior Supply Chain Security Engineer (East Coast Preferred) position at Docker is best assessed through the work described in the employer’s posting, rather than the title alone. The available role overview says: “The Senior Supply Chain Security Engineer (East Coast Preferred) opening at Docker is centered on Design, build or deliver technical work for software supply-chain security. The employer also lists Collaborate with…” Read that statement together with.

Benefits

• Remote-first by design – Work from your home, with offices in Seattle and Paris for connection and collaboration.
• Flexibility that fits your life – We trust you to manage your schedule while delivering great work.
• Time to recharge – Generous PTO, designated quarterly Whaleness Days, and a designated end-of-year Whaleness break.
• Home office support – Set up your workspace for comfort and success.
• Technology stipend – Equivalent to US$100 net per month to help support your work.
• Learning & development – Annual stipend for conferences, courses, certifications, and continued learning.
• Parental leave – 16 weeks of paid parental leave after six months of employment.
• Equity for all full-time employees – Share in Docker's long-term success as we continue to grow.
• Comprehensive benefits – Medical, retirement, and paid holidays vary by country.
• Docker swag – Because representing the whale never gets old.
• Docker is proud to be an equal opportunity employer. We are committed to building a team that reflects a broad range of backgrounds, experiences, and perspectives. We believe diverse teams build better products, make better decisions, and better serve our global community.

About Docker

Docker provides tools and services for building, shipping and running applications.

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