K3S Engineer jobs in United States
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Capgemini · 4 days ago

K3S Engineer

positionBellevue, WA
timeFull-time
remoteOnsite
seniorityMid, Senior Level
money$108K/yr - $155K/yr
date5+ years exp

Capgemini is a global business and technology transformation partner, and they are seeking a Kubernetes (K3S) Engineer to design, deploy, and operate Kubernetes-based hosting platforms. The role involves ensuring platform security, scalability, and resilience while supporting multi-tenant services and orchestrating workloads across various environments.

ConsultingInformation TechnologyInsurTechIT ManagementSoftware
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H1B Sponsor Likelynote

Responsibilities

Deploy and configure K3s clusters across heterogeneous hardware (bare metal, ARM/x86 nodes, and accelerators)
Integrate Kubernetes with Linux-based infrastructure bootstrapped via PXE, OTA, and other provisioning methods
Develop and maintain custom Kubernetes controllers, CRDs, and operators to extend platform capabilities
Automate cluster provisioning, node registration, and upgrade workflows
Monitor platform health using Prometheus, Grafana, and Kubernetes Events
Enforce network policies, RBAC, secrets management, and container security best practices
Optimize Kubernetes performance on constrained hardware and air-gapped systems
Troubleshoot container runtimes, DNS resolution, and overlay networking (e.g., Calico, Flannel)

Qualification

KubernetesK3SGoBash scriptingHelm chartsArgo CDYAML/JSON configurationREST API developmentKubernetes CNI pluginsNetworkingContainer securityPerformance optimizationAutomation

Required

5+ years of experience managing Kubernetes platform components and lifecycle operations
Understanding of multi-node hybrid clusters across x86, ARM, and accelerators
Proficiency with Helm charts and Argo CD for application and platform deployment
Strong skills in Go, Bash scripting, YAML/JSON configuration, and REST API development
Deep understanding of Kubernetes CNI plugins and network policy management

Preferred

Experience in the telecom domain and networking is a strong plus

Benefits

Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave
Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
Life and disability insurance
Employee assistance programs
Other benefits as provided by local policy and eligibility

Company

Capgemini

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Capgemini is a software company that provides consulting, technology, and digital transformation services.
dateFounded in 1967
location
Paris, Ile-de-France, FRA
people-size10001+ employees
web-link
https://www.capgemini.com

H1B Sponsorship

Capgemini has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2856)
2024 (3012)
2023 (3424)
2022 (4392)
2021 (3311)
2020 (5871)

Funding

Current Stage
Public Company
Total Funding
$4.72B
2025-09-18Post Ipo Debt· $4.72B
1999-04-01IPO

Leadership Team

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Aiman Ezzat
CEO, Capgemini Group
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Anirban Bose
CEO of Americas Strategic Business Unit
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