K3S Engineer

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We are seeking a Kubernetes (K3S) Engineer to design, deploy, and operate Kubernetes-based hosting platforms across edge and embedded systems. You’ll play a critical role in ensuring our platform is secure, scalable, and resilient—supporting multi-tenant services and orchestrating workloads across aircraft and ground-based environments. This is a high-impact role for engineers who thrive in cloud-native ecosystems and are passionate about automation, security, and performance optimization.

Experience in the telecom domain and networking is a strong plus.

• 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).

• 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.

The base compensation range for this role in the posted location is: $108,000 - $155,000

Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.

The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.

These may include, but are not limited to:
Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.

It is not typical for candidates to be hired at or near the top of the posted compensation range.

In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.

Capgemini offers a comprehensive, non‑negotiable benefits package to all regular, full‑time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include:

• 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

Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms…