Senior Data Center Network, Mellanox Engineer

Simple Software Solutions Group, Inc

. Perform cluster bring-up activities using approved deployment methodologies, automation workflows, and configuration standards .

Posted 10/23/2026full-timeRemote • Florida • United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive expertise in Ethernet Switching, Routing, and TCP/IP Networking, with a strong focus on designing and troubleshooting Data Center Leaf-Spine and CLOS Architectures. Proficient in Automation Development using Python and Ansible, alongside effective communication and documentation skills for project management.

Highest-signal resume keywords

Ethernet SwitchingData Center Leaf-Spine ArchitectureBGPPython AutomationLinux Systems Administration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

TCP/IP NetworkingCLOS Architecture DesignEVPNVXLANNetwork TroubleshootingAutomation ScriptingZTP ProvisioningPXE ProvisioningDHCP ProvisioningRoCE Networking

Soft Skills

TroubleshootingDocumentationCommunicationCollaborationIndependent Work

Tools & Technologies

AnsiblePythonCumulus LinuxAI-Assisted ToolsHPC Environments

Industry Keywords

Data Center OperationsNetwork ConfigurationTechnical SupportProfessional ServicesRemote Support

Tech Stack

Tools & technologies

AnsibleLinuxNode.jsPythonSwitchingTCP/IP

About the role

Key responsibilities & impact

Perform cluster bring-up activities using approved deployment methodologies, automation workflows, and configuration standards
Design and validate large-scale Ethernet fabrics utilizing CLOS and leaf-spine architectures
Develop IP addressing plans and validate network topology, connectivity documentation, and infrastructure designs
Build, provision, test, and validate network switch configurations in lab and production environments
Configure and troubleshoot inter-node networking, including RoCE-enabled environments
Develop automation scripts and tooling using Python and Ansible
Troubleshoot network, hardware, cabling, and configuration issues during deployment and operational support activities
Partner with data center technicians and remote-hands teams to coordinate remediation efforts
Document incidents, troubleshooting findings, root cause analysis, and deployment outcomes
Create deployment records, configuration artifacts, validation reports, and operational handoff documentation
Communicate project status, risks, blockers, and technical updates to stakeholders and cross-functional teams

Requirements

What you’ll need

7+ years of experience with Ethernet switching, routing, and TCP/IP networking
Expert-level experience designing, implementing, and troubleshooting data center leaf-spine/CLOS architectures
4+ years of hands-on experience with BGP, EVPN, and VXLAN
3+ years of Linux systems administration experience
2+ years of Python and Ansible automation experience
Experience with ZTP, PXE, and DHCP-based provisioning technologies
Experience supporting customer-facing engagements in professional services, consulting, or technical support environments
Experience leveraging AI-assisted tools for technical operations and automation development
Strong troubleshooting, documentation, communication, and collaboration skills
Ability to work independently in a remote, shift-based support environment
Preferred: Hands-on experience with Cumulus Linux
Preferred: Experience deploying and supporting AI GPU clusters or HPC environments
Preferred: Experience with RoCE networking and high-performance interconnect technologies
Preferred: Experience diagnosing physical-layer and cabling issues within data center environments
Preferred: Previous experience serving as a technical lead, shift lead, or mentor to engineering teams

Benefits

Comp & perks

Remote work arrangement
Participation in a 24x7 operational support model
Weekend coverage required