Staff Network Integration Engineer

About the role

Lead the end‑to‑end integration, configuration and automated deployment of 4G EPC, 5G Core and satellite earth‑station core software across pre‑production, staging and commercial environments.

Key responsibilities

• Lead installation, configuration and integration of core network elements (EPC, 5GC, MME, IMS, HSS, DRA) across cloud and on‑prem infrastructure.
• Integrate and configure the Entitlement Server for device authentication and OTA provisioning aligned to GSMA standards.
• Configure and validate signaling and roaming interfaces (S6a, S8, Diameter, IPX) for global MNO/MVNO partner integrations.
• Build and own CI/CD pipelines (Jenkins, ArgoCD/GitOps) and Infrastructure‑as‑Code (Terraform, Ansible) to automate software rollouts.
• Author and execute Methods of Procedure (MOPs) and rollback plans for core software deployments and upgrades.
• Set up element‑level metrics, health alarms and real‑time dashboards (Prometheus, Grafana, OpenObserve/OTel) for root‑cause analysis.

Required profile

• 8+ years of experience with 3GPP 4G LTE EPC and 5G Core network architectures.
• Hands‑on experience configuring and troubleshooting Diameter, S6a and S8 protocol stacks.
• 6+ years of Python/Bash scripting, Linux administration, CI/CD toolchains and IaC frameworks.
• Experience with AWS cloud infrastructure (EC2, EKS, VPC, IAM, CloudWatch) deploying containerized network functions.
• Knowledge of SMSC and messaging architecture (SMPP, SS7 MAP) and Entitlement Server frameworks.

Required skills

• Python
• Bash
• Linux administration
• Jenkins
• ArgoCD / GitOps
• Terraform
• Ansible
• AWS (EC2, EKS, VPC, IAM, CloudWatch)
• Prometheus
• Grafana
• OpenObserve / OTel
• Diameter, S6a, S8 protocols
• SMPP
• SS7 MAP

What we offer

• Competitive compensation with stock‑option‑based equity program.
• Medical, dental, vision and retirement benefits.
• Monthly allowances for wellness and education reimbursement.
• Generous time‑off policy and opportunity to work abroad temporarily.
• Access to a world‑class team across software, hardware, telecom, satellite and network virtualization.