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Marketing Specialist
Robert Half
Toronto, ON
$65,000 to $85,000 CAD / year
Full-time
Our client, a leading developer of innovative scientific assessments and technology solutions, is seeking a Marketing Specialist to join their growing marketing team. This opportunity is…
Property Tax Expert
Onni Group of Companies
Vancouver, BC
Full-time
You will also have an unusual proving ground. Onni's own portfolio gives you a large, real, and immediately available book of assessments to work on, which means the product gets tested…
Marketing Specialist
Double A Trailers
Vegreville, Alberta
Full-time
We are looking for a Marketing Specialist to join our team in Vegreville, AB. This is a position for someone who is eager to grow, can operate independently, and wants ownership over real…
Senior Supply Chain Security Engineer (East Coast Preferred)
Docker
Remote, Canada
Full-time · Remote
We are moving DHI content production towards a machine-first factory. Routine work should begin with a machine-produced change and pass through automated build, test, policy and review…
Senior Business Intelligence Analyst
TD
Montreal, QC
Full-time
The successful candidate will be responsible for end-to-end Targeted campaigns supporting the growing needs of a portfolio within the broader Marketing, Digital, Social and Content group.…
Sales Solutions Specialist
SOTI
Mississauga, Ontario
Full-time
We are looking for a creative, detail-oriented, and customer-focused Sales Solutions Specialist to design and scale impactful product demonstrations that help drive revenue and enhance…
Dealer Performance Specialist (Western Canada)
Audi RED
Remote, Canada
$70,000 to $85,000 CAD / year
Full-time · Remote
Audi RED aims to be the technology center of North America and eventually the globe for Audi’s digital experience ecosystem. It will be the center of excellence, innovation, design, and…
Organic Growth Marketing Manager
Phoenix
Toronto, ON
$90,000 to $115,000 CAD / year
Full-time
…conditions like erectile dysfunction, hair loss, weight management, and testosterone optimization. You'll collaborate closely with marketing, product, and content teams to improve…
Social Media Specialist, Marketing
Groupe Dynamite
Mont-Royal, Quebec
Full-time
As part of the Social Media Team, the Social Media Specialist acts as the frontline voice of the brand by interacting with customers and followers in real-time on various social media…
Social Media Specialist, Marketing
Groupe Dynamite, Inc Garage
Mont-Royal, QC · Ville Mont-Royal, Quebec
Full-time
As part of the Social Media Team, the Social Media Specialist acts as the frontline voice of the brand by interacting with customers and followers in real-time on various social media…
Communications Specialist
Terry Fox Research Institute
Canada
Full-time
The Terry Fox Research Institute (TFRI) is seeking a collaborative, creative, and passionate scientific writer professional to join us as Communications Specialist to support our TFRI…
Cloud & DevOps Specialist
Montrium Inc
Montreal, QC
Full-time
Reporting to the Head of IT Operations & Cloud, the Cloud & DevOps Specialist helps maintain, secure, automate, and improve Montrium’s Microsoft Azure environments. The role supports the…
Marketing Specialist
Velocity Bolting
Burnaby, BC
$65,000 to $85,000 CAD / year
Full-time
Produce motion graphics and video assets supporting product, sales, and social content
Marketing Manager-Canada
Starkey Canada
Mississauga, ON
Full-time
Focus on training and conducting monthly training engagements to include content and product refreshers, best practices, and marketing process
Manager, Product Management (Executive Thought Leadership)
Mastercard
Toronto, ON · Vancouver, BC
Full-time
Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can…
Sr. Manager, Digital Growth Marketing
Fairstone Bank
Toronto, ON
Full-time
The position blends analytical performance marketing with organic search and content optimization to turn our digital touchpoints into high-volume customer acquisition loops. The Senior…
PCP/Endo Business Specialist - Northridge, CA
Boehringer Ingelheim
Los Angeles, CA, Unit
The PCP/Endo Business Specialist is responsible for developing and implementing a plan for maximizing net sales of BIPI and co-promoted diabetes products that aligns with direction from…
PCP/Endo Business Specialist - Covina, CA
Boehringer Ingelheim
Los Angeles, CA, Unit
The PCP/Endo Business Specialist is responsible for developing and implementing a plan for maximizing net sales of BIPI and co-promoted diabetes products that aligns with direction from…
Sr. Manager, Digital Growth Marketing
Fairstone Bank
Toronto, ON
Full-time
The position blends analytical performance marketing with organic search and content optimization to turn our digital touchpoints into high-volume customer acquisition loops. The Senior…
Junior Marketplace SEO Specialist – 6-Month Fixed-Term Contract
Cosmo5
Montreal, QC
Contract
Dans le cadre de notre engagement envers l’inclusion et la réduction des biais dans notre processus de recrutement, nous encourageons les candidats à soumettre leur CV sans nom ni photo.
Founding Growth Lead - Build a New Kind of Money App
Dapper Labs
Remote, Canada
$140,000 to $180,000 USD / year
Full-time · Remote
…because it gives them a concrete, better financial life today and a broader set of opportunities tomorrow. That happens through a growth engine you design, build, and run: paid social,…
Outreach Events Specialist
University of Waterloo
Waterloo, ON · Mathematics & Computer
Full-time
The Outreach Events Specialist reports to the Operations Manager, CEMC and is accountable for managing all facets of CEMC events, including event administration strategy, planning and…
Part-Time Quality Assurance (QA) Specialist
zipBoard
Remote, Canada
$6,000 USD / year
Remote
Founded in 2015, zipBoard was created to address the challenge faced by distributed teams in streamlining design, content reviews, and bug tracking. Today, zipBoard is a SaaS platform that…
Organic Growth Marketing Manager
Phoenix (YC W21)
Toronto, Ontario
$90,000 to $115,000 CAD / year
Full-time
…conditions like erectile dysfunction, hair loss, weight management, and testosterone optimization. You'll collaborate closely with marketing, product, and content teams to improve…
Thanks for visiting our Job Board. Please review our open positions and apply to the positions that match your qualifications.
Evertz
Burlington, Ontario
Full-time
As a Product Specialist, you'll be the technical bridge between our customers, product design, engineering, and operations - working hands-on with configuration, deployment, and cloud…

Docker

Senior Supply Chain Security Engineer (East Coast Preferred)

Remote, Canada

Job type: Full-time
Workplace: Remote

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At a glance

Automatically prepared from the listing. Check the original description for the full requirements.

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Responsibilities

Author and maintain image definition files and adapt upstream Helm charts to ensure security and Kubernetes compatibility. The role involves tracking OSS releases, triaging CVEs, and writing Go-based integration tests to validate images.

Requirements

Requires 6+ years of backend engineering experience and strong familiarity with the container and Kubernetes ecosystem. Candidates must be proficient with YAML and have a basic ability to write Go for testing purposes.

Experience

5 to 10 years

Education

bachelor degree

Working hours

40 hours per week

Skills

Kubernetes
Container Security
Go
YAML
Helm Charts
Linux Package Management
Supply Chain Security
CVE Triaging
GitHub Workflows
Backend Engineering
Multi-arch Builds
Integration Testing

Benefits

Flexible work schedule
Quarterly Whaleness Days
End of year Whaleness break
Home office setup
16 weeks of paid Parental leave
Technology stipend
PTO plan
Training stipend for conferences, courses and classes
Equity
Docker Swag
Medical benefits
Retirement

Minimum pay

US$154,600

Maximum pay

US$228,000

Pay currency

USD

Pay period

YEAR

Remote locations

Canada
England
France
Germany
Italy
Portugal
Spain
United States

Remote locations (standardized)

Canada
United Kingdom
France
Germany
Italy
Portugal
Spain
United States

Visa sponsorship

Detected

Keywords

Docker
Kubernetes
Helm
Go
YAML
Container Security
Supply Chain Security
CVE
OSS
Sigstore
SBOM
SLSA
Cert-manager
Kyverno
Grafana
Istio
Linux
Monorepo
Multi-arch Builds
Backend Engineering
Infrastructure Engineering
Security Hardening
Docker Hub
Docker Scout
Docker Desktop

Original job description

About Docker

Docker has been one of the most loved brands in developer tooling, trusted by more than 20 million monthly users and over 20 billion container image pulls. From solo founders to the world's largest companies, developers rely on Docker to build, share, and run their applications across our suite of products including Docker Desktop, Docker Hub, and Docker Scout.

We are a globally distributed, remote-first team building the tools that define how software gets built and delivered. As AI agents redefine software development, Docker is at the center of that shift, providing the sandboxed environments, verified images, and secure infrastructure that make autonomous workflows trustworthy by default.

_______________________________________________________________________

The DHI Content team builds and maintains Docker Hardened Images: a catalogue of security-hardened system packages, container images and Helm charts designed to be minimal, up to date and safe to use in security-conscious and regulated environments.

This is a supply-chain and open-source maintainer role rather than a conventional backend engineering role. You will work across upstream OSS projects, package and image definitions, Helm charts, Kubernetes, integration tests, vulnerability remediation and the controls that prove content is ready to publish. The work is broad by design: customers should be able to select hardened packages and images and, where relevant, deploy them through hardened charts without the pieces drifting apart.

We are moving DHI content production towards a machine-first factory. Routine work should begin with a machine-produced change and pass through automated build, test, policy and review controls. Engineers add the most value by handling difficult ecosystems, making security judgements, improving standards and turning repeated human corrections into better tooling. You will use AI-assisted engineering extensively, but remain accountable for the evidence and quality behind every result.

As a Senior Supply Chain Security Engineer, you will own substantial content and improvement work from upstream discovery through release and ongoing maintenance. You will be expected to close the loop on customer and security outcomes, not only submit individual definition changes.

Success in This Role Looks Like

You will succeed by becoming a trusted end-to-end owner for hardened content. Within your first year, you should have delivered complex new or updated DHI content across packages, images and Helm charts, improved the factory or its quality gates, reduced recurring manual work and raised the capability of the engineers around you.

Responsibilities

Author and maintain definitions for hardened system packages and container images, including build steps, upstream tracking, multi-architecture support and reproducibility controls.
Adapt and maintain upstream Helm charts so they work correctly with DHI images under non-root, restricted and production-shaped Kubernetes security constraints.
Track upstream releases, semver patterns, monorepos, dependency chains and breaking changes, then make pragmatic decisions about when to update, patch, pin or deviate.
Triage and remediate vulnerabilities across OS packages, application dependencies, images and charts, including VEX and no-upstream-fix cases that require explicit security judgement.
Write and improve Go-based integration tests, validators and policy checks that prove packages, images and charts behave correctly in real environments.
Review human-authored and machine-authored pull requests against DHI standards, distinguish blocking issues from advice and give contributors a clear path forward.
Improve the DHI Factory by converting repeated work, review corrections and escaped defects into automation, tests, validators and reusable authoring patterns.
Help classify work into deterministic, specialist and judgement paths so people spend time where their expertise changes the outcome.
Partner with Product, Security, Support and customer-facing teams to turn demand and incidents into prioritised content and durable improvements.
Engage constructively with upstream maintainers when hardened deployment requirements expose issues or useful improvements.
Participate in the team's paid on-call rotation and drive learning from customer escalations, failed builds and content defects.
Communicate decisions, risks and progress clearly in a remote, async-first environment.

Qualifications

Required

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.

Helpful, but not required

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.
Experience with FIPS, FedRAMP, PCI or other regulated and security-conscious environments.

What to Expect

First 30 Days

Build context on the DHI catalogue, its package, image and chart definitions, the DHI Factory and the team's definition of done.
Pair across both image and Helm chart work and ship a useful production change.
Learn the build, test, signing, publishing and vulnerability-remediation workflows.
Take part in reviews and an incident, escalation or failed-build learning session.

First 90 Days

Own a complex image and chart addition or update from upstream analysis through release.
Resolve a meaningful CVE, dependency or compatibility problem with clear evidence and customer impact in mind.
Improve at least one factory control, integration test, validator or reusable content pattern.
Review across artefact types and help another engineer take on a broader piece of work.

One Year Outlook (First Year)

Be a trusted senior owner across hardened packages, images and Helm charts.
Deliver material catalogue growth or quality improvements without increasing human effort linearly with demand.
Reduce recurring manual work by moving a class of changes into a proven automated path.
Improve DHI's security posture, content availability and release reliability for customers.
Raise review quality and grow the team's ability to work across artefact and dependency ecosystems.

Docker considers visa sponsorship on a case-by-case basis based on business needs.

Compensation & Equity

Canada: CA$210,627 – CA$341,690 + equity

United States: $154,600 – $250,800 + equity

______________________________________________________________________

Posting Information

Open vacancy: This posting is for an existing open role.
AI in hiring: Docker may use AI-assisted tools during our recruiting process.
Interview recordings: Candidates will be invited to opt in to interview recordings to support interviewer calibration and consistent evaluations. Recordings are optional and require explicit consent.

______________________________________________________________________

Perks & 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.

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