Network Administrator, Senior
Infor
- Atlanta, Georgia, United States
- Atlanta, Georgia, United States
Über
Employment Type: Full Time
Location: Atlanta
Description Infor is looking for a Senior Network Administrator with deep expertise in cloud networking, AWS cloud infrastructure, and VPN technologies. This role sits at the intersection of networking and cloud engineering, with a primary focus on designing, implementing, and maintaining secure, high-performance network architectures across hybrid and cloud-native environments. Success in this role requires strong ownership, problem-solving ability, and a commitment to automation, reliability, and security best practices.
You will work heavily with the network layer of enterprise customer environments — from VPN tunnels and transit gateways to DNS, firewall policies, and traffic routing — while applying DevOps principles of automation, observability, and infrastructure as code throughout.
A Typical Day in the Life Includes:
Support customers across the U.S. by maintaining reliable network environments and participating in an on-call rotation to ensure rapid response and system uptime
Partner directly with customers and their network teams to troubleshoot issues, resolve escalations, and optimize performance
Design, deploy, and maintain enterprise network architectures across AWS and hybrid environments, including routing, firewalls, VPNs, and segmentation
Monitor network performance (latency, throughput, packet loss), lead incident response, and perform root cause analysis to prevent future issues
Architect and manage AWS networking services (VPC, Transit Gateway, load balancers, DNS), ensuring security, scalability, and compliance
Drive automation and efficiency through infrastructure as code, CI/CD pipelines, and scripting, while contributing to observability and monitoring improvements
Basic Qualifications:
Experience in network engineering, cloud infrastructure, or DevOps roles within enterprise environments
Experience engaging directly with customers to gather requirements, lead technical discussions, and design network solutions, including whiteboarding and collaborating on architecture decisions
Hands‑on expertise with AWS networking, including VPC, Transit Gateway, Direct Connect, VPC Endpoints, and hybrid architectures
Experience with advanced networking protocols and concepts, including TCP/IP, DNS, BGP, IPsec, TLS, routing, segmentation, and firewall design
Experience designing and managing VPN solutions at scale (site-to-site and client VPN), including troubleshooting complex connectivity issues
Proficiency with infrastructure as code and automation, using tools such as Terraform, CloudFormation, and CI/CD platforms (GitHub Actions, GitLab CI, Jenkins)
Experience across Linux and Windows networking environments, using tools such as tcpdump, traceroute, mtr, and Wireshark, along with exposure to enterprise network hardware (Cisco, Fortinet, Palo Alto, etc.)
Must be willing to work 3 days per week in the office
Legal authorization to work permanently in the United States for any employer without requiring a visa transfer or sponsorship now or in the future
Preferred Qualifications:
AWS Networking and/or Solutions Architect certification
Familiarity with zero‑trust network architectures and SASE frameworks
Experience with multi‑region or global network architectures
Familiarity with compliance frameworks (SOC 2, HIPAA, PCI‑DSS) as they relate to network controls
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Sprachkenntnisse
- English
Hinweis für Nutzer
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