Senior Network Engineer (Remote)

Experity is the leading software and services company for on-demand healthcare in the U.S. The Senior Network Engineer is responsible for assisting with the architecture & design, implementation, automation, and secure operation of enterprise, cloud, and data center networking platforms supporting mission-critical systems and SaaS environments.

Responsibilities:

• Provide rotational off-hours support, maintenance, and upgrades
• Architect, design, and operate secure, highly available, and scalable network infrastructures across enterprise, data center, and cloud environments
• Own and evolve hybrid and multi-cloud networking architectures, including segmentation, transit routing, private connectivity, and interconnect strategies
• Design and maintain layer 2–layer 7 networking, including routing, switching, firewalling, load balancing, and traffic optimization
• Engineer and operate dynamic routing architectures using protocols such as BGP, OSPF, EVPN, VXLAN, and VRFs
• Embed security-first principles into all designs, including zero-trust networking, defense-in-depth, encryption, segmentation, and policy enforcement
• Proactively identify architectural, operational, and security gaps, and present clearly documented solution proposals with trade-off analysis
• Implement and maintain network automation and Infrastructure as Code (IaC) using tools such as Ansible, Terraform, Python, and CI/CD pipelines
• Integrate advanced monitoring, telemetry, and AI-assisted tooling to enable proactive detection, troubleshooting, and optimization
• Perform advanced installation, maintenance, and lifecycle management of routers, switches, firewalls, and load-balancing platforms
• Design and support data center networking environments, including redundancy, power-aware design, and fault-tolerant architectures
• Lead troubleshooting of complex network and infrastructure incidents, performing root cause analysis and corrective action planning
• Collaborate closely with cloud, platform, security, and application teams to deliver end-to-end infrastructure solutions
• Maintain accurate network documentation, configuration standards, and backup procedures
• Participate in rotational on-call support, maintenance windows, and infrastructure upgrades
• Research emerging technologies and recommend improvements to advance reliability, security, and scalability
• Provide technical mentorship and guidance to other infrastructure team members

Requirements:

• Bachelors Degree or equivalent combination of education and experience
• 7+ years of progressive experience in network engineering within enterprise, data center, or cloud environments
• Solid understanding of ITSM concepts
• Advanced expertise in dynamic routing protocols (BGP, OSPF, EVPN), Data center networking (VXLAN, spine-leaf architectures, VRFs), Network security platforms and policy design
• HIPAA Awareness and compliance
• Experience designing and operating high-availability and low-latency networks
• Strong background in network security, compliance, and risk management
• Advanced Understanding of Network Automation Ideal (Ansible, Jenkins)
• Strong understanding of network observability, monitoring, and performance analytics
• Experience with HP, Cisco, AWS and VMWare