[Hiring] Sr Principal Network Engineer @Fresenius Medical Care

Role Description

Responsible for designing, implementing, operating, and securing network infrastructure across public cloud environments (e.g., Azure, AWS, GCP) and hybrid architectures. This role partners closely with cloud, security, and application teams to ensure scalable, resilient, and secure network connectivity that supports business-critical workloads.

• Determines network strategies and competence by planning delivery of solutions.
• Answers technical and procedural questions for less experienced team members.
• Teaches improved processes and mentors team members.
• Determines network requirements by evaluating business strategies and requirements.
• Researches information network standards.
• Conducts system network and vulnerability analyses and risk assessments.
• Studies architecture/platform and identifies integration issues.
• Prepares cost estimates.
• Plans network systems by evaluating network technologies.
• Develops requirements for LANs, WANs, VPNs, routers, load balancers, and related devices.
• Designs IP Address Management infrastructures (IPAMs) including use of DHCP and DNS.

Qualifications

• Bachelor's Degree preferred; Advanced Degree preferred.
• A degree in Computer Science or MIS is a plus.
• MIS or Computer Science course work at the graduate level is a plus.
• Certification in a Network role (e.g. CCIE) is highly desirable.

Requirements

• Minimum of 12 years' related experience, with at least 8 years in a network role.
• Strong expertise in major cloud providers (Azure, AWS, GCP).
• Solid understanding of TCP/IP, DNS, BGP, NAT, routing, and switching.
• Cloud networking services (VNets/VPCs, subnets, gateways, load balancers).
• Deep expertise in routing and switching (BGP, OSPF, IS‑IS, EVPN/VXLAN).
• Strong experience with data center and WAN architectures (MPLS, SD‑WAN).
• Advanced knowledge of network security concepts (firewalls, segmentation, zero trust, SASE).
• Hands-on experience with monitoring, telemetry, and performance optimization.
• Expert working level with switches, routers, wireless LANs, load balancing, DNS.

Benefits

• Comprehensive benefits package including medical, dental, and vision insurance.
• 401(k) with company match.
• Paid time off.
• Parental leave.
• Potential for performance-based bonuses depending on company and individual performance.