Capgemini Engineering · 2 weeks ago
Kubernetes Network Development Engineer
Irving, TX
Full-time
Onsite
Mid, Senior Level
$73K/yr - $149K/yrCapgemini Engineering, a leader in engineering services, is seeking a Kubernetes Network Development Engineer to focus on networking for K3s clusters across hybrid architectures. The role involves designing, implementing, and maintaining cluster networking, integrating with external systems, and ensuring reliable and secure application and infrastructure networking.
ConsultingInformation ServicesInformation TechnologyInnovation ManagementMechanical Engineering
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)
Preferred
Bonus: Contributions to Kubernetes networking or CNI projects
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 Engineering
Capgemini Engineering is a global innovation and engineering consulting firm.
Founded in 1982Paris, Ile-de-France, FRA
10001+ employees
H1B Sponsorship
Capgemini Engineering 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
2022 (1)
2021 (12)
2020 (24)
Funding
Current Stage
Public CompanyTotal Funding
$4M2019-06-24Acquired
2006-09-19Post Ipo Equity· $4M
1990-01-05IPO
Leadership Team
Joao Neiva
Automotive Mobility Experience Offer Leader
Pascal Brier
Group EVP Strategy, Technology & Inovation
Recent News
2025-11-23
Mexico Business
2025-11-19
Company data provided by crunchbase