Capgemini Engineering · 3 hours ago
Kubernetes Network Development Engineer
Capgemini Engineering is a world leader in engineering and R&D services, supporting the convergence of physical and digital worlds. The Kubernetes Network Development Engineer will focus on designing, implementing, and maintaining networking for K3s clusters across hybrid architectures, ensuring reliable and secure application and infrastructure networking.
Responsibilities
Architect and implement networking for hybrid K3s clusters
Configure and optimize CNIs (Multus, Cilium, Calico) for multi-network scenarios
Enable VLAN-backed networks, SR-IOV, and multi-interface workloads
Deploy and manage bare-metal load balancers (MetalLB, BGP)
Build custom Kubernetes controllers/operators in Go for declarative networking
Automate IPAM, DNS integration, and network provisioning across hybrid environments
Ensure seamless GitOps integration with CRDs and controllers
Implement network policies, encryption, and observability (Cilium Hubble, Prometheus)
Collaborate with DevOps, SRE, and hardware teams to align with platform needs
Document architecture, runbooks, and provide internal knowledge transfer
Qualification
Required
Deep expertise in Kubernetes/K3s networking and CNIs
Hands-on experience with Multus, Cilium, Calico, and MetalLB
Strong Go development skills (Kubebuilder, Operator SDK)
Proficiency in Linux networking (netlink, iproute2, eBPF)
Experience with IPAM, VLAN bridging, DHCP/DNS integration
Security-first mindset: RBAC, network policies, encryption
Familiarity with service mesh (Istio, Linkerd) and high-performance networking (SR-IOV, DPDK)
Contributions to Kubernetes networking or CNI projects
Benefits
Flexible work
Healthcare including dental, vision, mental health, and well-being programs
Financial well-being programs such as 401(k) and Employee Share Ownership Plan
Paid time off and paid holidays
Paid parental leave
Family building benefits like adoption assistance, surrogacy, and cryopreservation
Social well-being benefits like subsidized back-up child/elder care and tutoring
Mentoring, coaching and learning programs
Employee Resource Groups
Disaster Relief
Company
Capgemini Engineering
Capgemini Engineering is a global innovation and engineering consulting firm.
Funding
Current Stage
Public CompanyTotal Funding
$4M2019-06-24Acquired
2006-09-19Post Ipo Equity· $4M
1990-01-05IPO
Leadership Team
Recent News
2025-11-23
Mexico Business
2025-11-19
Company data provided by crunchbase