HCLTech – Hungary

Tower Lead (Tools & Automation)

HCLTech – Hungary  •  Onsite  •  2 hours ago
Apply
AI can make mistakes so check important info. Chat history is never stored.

Job Description

Job Summary

Job Summary : Job Description – Network Reliability Engineer L3/L4 Experience 8+ years of experience supporting enterprise network environments across LAN, WAN, WLAN, Security, and Data Center technologies. Key Responsibilities • Develop backend and full-stack features using Python, Django, and PostgreSQL. • Build and maintain REST / GraphQL APIs. • Create automation workflows for network operations and approvals. • Work with MongoDB, Redis, Celery, and RabbitMQ for data handling and background tasks. • Deploy and manage applications using Docker and Kubernetes. • Support automation using Terraform and Ansible. • Build CI/CD pipelines using GitLab CI, Jenkins, or GitHub Actions. • Integrate with tools such as ServiceNow, Git, and network vendor APIs. • UI full stack experience for JS and HTML catalogs creations. Technical Skills • Experience in network engineering / NOC / NRE / NetDevOps roles. • Core Networking: Strong in Routing & Switching (BGP, OSPF, EIGRP, STP, VLANs, VRFs, HSRP/VRRP, etc.). • Network Domains: Hands-on in one or more areas – Enterprise LAN/WAN, SD-WAN, Data Center (Nexus/ACI), WLAN, firewalls, or load balancers. • Automation & NetDevOps: • Design, build, and maintain network automation using Python, Ansible, Terraform, Git, CI/CD. • Implement Infrastructure as Code (IaC) for configuration and lifecycle management. • Integrate workflows with Source of Truth (NetBox/Nautobot) and ITSM tools (ServiceNow). • Develop reusable modules, playbooks, and pipelines for provisioning, upgrades, backups, and compliance. • Use Python with network libraries (Netmiko, NAPALM, pyATS, etc. as a plus). • Git & CI/CD: Comfortable with Git (branches, merge requests) and basic CI/CD pipelines. • Observability: Experience with at least one monitoring stack (SolarWinds, Cisco DNAC, ThousandEyes, Prometheus/Grafana, Splunk/ELK, etc.). • Protocols & Troubleshooting: Strong understanding of TCP/IP, DNS, DHCP, VPNs, QoS, and proven ability to troubleshoot complex network issues under pressure. • Collaboration & Design: • Work closely with network architects, operations, SRE, and application teams to embed reliability by design. • Contribute to network design reviews focusing on resilience, failure domains, capacity, and automation readiness. • Documentation & Mentoring: • Create and maintain runbooks, playbooks, and documentation for ops teams. • Mentor engineers on NetDevOps, automation, and reliability best practices.

Key Responsibilities

Job Responsibilities : Job Description – Network Reliability Engineer L3/L4 Experience 8+ years of experience supporting enterprise network environments across LAN, WAN, WLAN, Security, and Data Center technologies. Key Responsibilities • Develop backend and full-stack features using Python, Django, and PostgreSQL. • Build and maintain REST / GraphQL APIs. • Create automation workflows for network operations and approvals. • Work with MongoDB, Redis, Celery, and RabbitMQ for data handling and background tasks. • Deploy and manage applications using Docker and Kubernetes. • Support automation using Terraform and Ansible. • Build CI/CD pipelines using GitLab CI, Jenkins, or GitHub Actions. • Integrate with tools such as ServiceNow, Git, and network vendor APIs. • UI full stack experience for JS and HTML catalogs creations. Technical Skills • Experience in network engineering / NOC / NRE / NetDevOps roles. • Core Networking: Strong in Routing & Switching (BGP, OSPF, EIGRP, STP, VLANs, VRFs, HSRP/VRRP, etc.). • Network Domains: Hands-on in one or more areas – Enterprise LAN/WAN, SD-WAN, Data Center (Nexus/ACI), WLAN, firewalls, or load balancers. • Automation & NetDevOps: • Design, build, and maintain network automation using Python, Ansible, Terraform, Git, CI/CD. • Implement Infrastructure as Code (IaC) for configuration and lifecycle management. • Integrate workflows with Source of Truth (NetBox/Nautobot) and ITSM tools (ServiceNow). • Develop reusable modules, playbooks, and pipelines for provisioning, upgrades, backups, and compliance. • Use Python with network libraries (Netmiko, NAPALM, pyATS, etc. as a plus). • Git & CI/CD: Comfortable with Git (branches, merge requests) and basic CI/CD pipelines. • Observability: Experience with at least one monitoring stack (SolarWinds, Cisco DNAC, ThousandEyes, Prometheus/Grafana, Splunk/ELK, etc.). • Protocols & Troubleshooting: Strong understanding of TCP/IP, DNS, DHCP, VPNs, QoS, and proven ability to troubleshoot complex network issues under pressure. • Collaboration & Design: • Work closely with network architects, operations, SRE, and application teams to embed reliability by design. • Contribute to network design reviews focusing on resilience, failure domains, capacity, and automation readiness. • Documentation & Mentoring: • Create and maintain runbooks, playbooks, and documentation for ops teams. • Mentor engineers on NetDevOps, automation, and reliability best practices.

Skill Requirements

Skill Requirement : Job Description – Network Reliability Engineer L3/L4 Experience 8+ years of experience supporting enterprise network environments across LAN, WAN, WLAN, Security, and Data Center technologies. Key Responsibilities • Develop backend and full-stack features using Python, Django, and PostgreSQL. • Build and maintain REST / GraphQL APIs. • Create automation workflows for network operations and approvals. • Work with MongoDB, Redis, Celery, and RabbitMQ for data handling and background tasks. • Deploy and manage applications using Docker and Kubernetes. • Support automation using Terraform and Ansible. • Build CI/CD pipelines using GitLab CI, Jenkins, or GitHub Actions. • Integrate with tools such as ServiceNow, Git, and network vendor APIs. • UI full stack experience for JS and HTML catalogs creations. Technical Skills • Experience in network engineering / NOC / NRE / NetDevOps roles. • Core Networking: Strong in Routing & Switching (BGP, OSPF, EIGRP, STP, VLANs, VRFs, HSRP/VRRP, etc.). • Network Domains: Hands-on in one or more areas – Enterprise LAN/WAN, SD-WAN, Data Center (Nexus/ACI), WLAN, firewalls, or load balancers. • Automation & NetDevOps: • Design, build, and maintain network automation using Python, Ansible, Terraform, Git, CI/CD. • Implement Infrastructure as Code (IaC) for configuration and lifecycle management. • Integrate workflows with Source of Truth (NetBox/Nautobot) and ITSM tools (ServiceNow). • Develop reusable modules, playbooks, and pipelines for provisioning, upgrades, backups, and compliance. • Use Python with network libraries (Netmiko, NAPALM, pyATS, etc. as a plus). • Git & CI/CD: Comfortable with Git (branches, merge requests) and basic CI/CD pipelines. • Observability: Experience with at least one monitoring stack (SolarWinds, Cisco DNAC, ThousandEyes, Prometheus/Grafana, Splunk/ELK, etc.). • Protocols & Troubleshooting: Strong understanding of TCP/IP, DNS, DHCP, VPNs, QoS, and proven ability to troubleshoot complex network issues under pressure. • Collaboration & Design: • Work closely with network architects, operations, SRE, and application teams to embed reliability by design. • Contribute to network design reviews focusing on resilience, failure domains, capacity, and automation readiness. • Documentation & Mentoring: • Create and maintain runbooks, playbooks, and documentation for ops teams. • Mentor engineers on NetDevOps, automation, and reliability best practices.

Other Requirements

Other Requirement : Job Description – Network Reliability Engineer L3/L4 Experience 8+ years of experience supporting enterprise network environments across LAN, WAN, WLAN, Security, and Data Center technologies. Key Responsibilities • Develop backend and full-stack features using Python, Django, and PostgreSQL. • Build and maintain REST / GraphQL APIs. • Create automation workflows for network operations and approvals. • Work with MongoDB, Redis, Celery, and RabbitMQ for data handling and background tasks. • Deploy and manage applications using Docker and Kubernetes. • Support automation using Terraform and Ansible. • Build CI/CD pipelines using GitLab CI, Jenkins, or GitHub Actions. • Integrate with tools such as ServiceNow, Git, and network vendor APIs. • UI full stack experience for JS and HTML catalogs creations. Technical Skills • Experience in network engineering / NOC / NRE / NetDevOps roles. • Core Networking: Strong in Routing & Switching (BGP, OSPF, EIGRP, STP, VLANs, VRFs, HSRP/VRRP, etc.). • Network Domains: Hands-on in one or more areas – Enterprise LAN/WAN, SD-WAN, Data Center (Nexus/ACI), WLAN, firewalls, or load balancers. • Automation & NetDevOps: • Design, build, and maintain network automation using Python, Ansible, Terraform, Git, CI/CD. • Implement Infrastructure as Code (IaC) for configuration and lifecycle management. • Integrate workflows with Source of Truth (NetBox/Nautobot) and ITSM tools (ServiceNow). • Develop reusable modules, playbooks, and pipelines for provisioning, upgrades, backups, and compliance. • Use Python with network libraries (Netmiko, NAPALM, pyATS, etc. as a plus). • Git & CI/CD: Comfortable with Git (branches, merge requests) and basic CI/CD pipelines. • Observability: Experience with at least one monitoring stack (SolarWinds, Cisco DNAC, ThousandEyes, Prometheus/Grafana, Splunk/ELK, etc.). • Protocols & Troubleshooting: Strong understanding of TCP/IP, DNS, DHCP, VPNs, QoS, and proven ability to troubleshoot complex network issues under pressure. • Collaboration & Design: • Work closely with network architects, operations, SRE, and application teams to embed reliability by design. • Contribute to network design reviews focusing on resilience, failure domains, capacity, and automation readiness. • Documentation & Mentoring: • Create and maintain runbooks, playbooks, and documentation for ops teams. • Mentor engineers on NetDevOps, automation, and reliability best practices.

HCLTech – Hungary

About HCLTech – Hungary

HCLTech is a global technology company, home to more than 226,600 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 2025 totaled $14.2 billion. To learn how we can supercharge progress for you, visit hcltech.com.

Industry
IT & Software
Company Size
51-200 employees
Headquarters
Budapest, HU
Year Founded
2006
Social Media