Network Infrastructure Engineer

Benefits:HybridCompetitive salaryOpportunity for advancement Network Infrastructure EngineerFort Collins, CO (Hybrid)Contract or Full-TimeVirtual Interview.We are seeking a highly skilled Network Infrastructure Engineer to design, modernize, and automate enterprise lab network environments supporting next-generation infrastructure platforms. This role focuses on transitioning traditional edge/core/aggregation network models to a modern spine-leaf architecture while implementing monitoring frameworks, IPAM modernization, and Linux-based automation tooling across multiple lab environments.You will work closely with architecture, security, and operations teams to deliver scalable, high-performance, and automated network platforms.Key ResponsibilitiesNetwork Architecture & ImplementationDesign and migrate traditional networks to spine-leaf architectures using Aruba-based infrastructureSupport overlay gateway termination on both virtualized firewalls and physical ToR devicesBuild standardized network models for use across multiple lab environmentsPerform LAN/WAN topology design, validation, and performance optimization Routing, Switching & SegmentationConfigure and troubleshoot enterprise routing and switching (Aruba, Cisco, HPE)Implement VLAN design, segmentation strategies, and traffic optimizationConduct site readiness assessments and network capacity planning Monitoring & ObservabilityDesign and implement a comprehensive monitoring framework using OpsRampIntegrate dashboards, alerting, and log analysis (OpsRamp, ELK or equivalent)Ensure proactive detection of performance and availability issues IPAM & Network Data ModernizationPartner with external vendors to implement new IP Address Management (IPAM) systemsAudit and reconcile VLANs, IP ranges, VTEPs, and historical ownership dataCross-reference network data with ticketing and operational systems Linux Automation & ToolingDeploy and manage Linux-based infrastructure platforms across labsDevelop custom scripts and automation to streamline network operations Required Skills & ExperienceStrong hands-on experience with routing and switching (Aruba, Cisco, HPE)Deep understanding of spine-leaf network architecturesVLAN segmentation, LAN/WAN design, and enterprise troubleshooting expertiseExperience with network monitoring platforms (OpsRamp preferred; ELK a plus)IPAM system implementation or migration experienceLinux system administration and automation experience (Python, Bash preferred) Nice to HaveExperience with overlay networks and virtual firewallsData center lab or R&D infrastructure environment experienceInfrastructure automation frameworks (Ansible, scripts, APIs)Flexible work from home options available.Compensation: $50.00 - $60.00 per hourAbout UsWe work to deliver profitability in your business - with effective communication, consulting, and interactive solutions. Following an Agile Work Approach, we make sure you get the ideal solutions at minimum expenses.Work ApproachOur PhilosophyOur Philosophy starts-and-ends at the Client-first approach. Be it understanding your business requirements to choosing the right technologies, we work as a collective team that takes all the possible steps to grow continuously towards our common goal.Work PolicyWe promote a collaborative work environment. We involve everyone working in the organization in community decisions and encourage them to think from a broader perspective. Our work process promotes flexibility and we maintain a high level of discipline at different levels of execution.The Future