Infrastructure Engineer
- Job Title
- Infrastructure Engineer
- Job ID
- 963471
- Location
- Nashville, TN
- Other Location
- Description
-
Primary Duties and Responsibilities:
- Configure and troubleshoot Linux (Redhat/Centos/Debian)
- Configure and troubleshoot Windows (Server 2008/2102)
- Configure and troubleshoot HTTPD including both mod_proxy and mod_ssl.
- Maintain a thorough working knowledge of Perl and Bash. Python and Powershell are a plus.
- Manage and troubleshoot PKI infrastructure utilizing LDAP and working knowledge of SCEP/CRL/OCSP
- Configure and maintain a configuration management system (CfEngine).
- Configure and troubleshoot DHCP, PXE, TFTP, LDAP, and NFS
- Work with compact circuit boards (Embedded systems) both troubleshooting and implementation.
- Provide technical support to the Card at Once technical team for implementations and customer facing troubleshooting
- Strong communication skills, ability to convey and document network related dependencies using Visio diagrams
- Maintain an understanding of general Internet connectivity and related dependency’s (DNS, Security, IP Routing, HTTP, VPN, etc.)
- Configure and setup Cisco firewall security appliances as it relates to vital business applications
- Maintain a thorough understanding of Local Area Networking (Rapid PVST, Multi-Chassis EtherChannel, VPC, VRF lite, spanning-tree, trunking, etc...)
- General understanding of IP routing design across multi-location network using dynamic routing protocols such as BGP, OSPF, and EIGRP. Route redistribution and filtering of multiple routing protocols across ABR boundaries
- Assist in the design of multi-server ESX environments including IP address schemes, DNS, virtual networking
- Managing assigned projects and program components to deliver services in accordance with established objectives
- Responding to inquiries from staff, administrators, service providers, site personnel and outside vendors and etc. to provide technical assistance and support of network related functions and availability
- Troubleshooting malfunctions of network hardware and software applications to resolve operational issues and restore services.
Competencies:
- General Networking: Switches, Routers, Hubs, Servers, Cables, Racks, Firewalls, LAN, WAN, TCP/IP, DNS, UDP, Latency, VoIP, troubleshooting
- Wide area network connectivity and network redundancy
- Data Security and risk management
- Intrusion detection/prevention, encryption, data loss protection
- Compliance – SSAE 16, PCI-DSS
Education/Training/Experience:
- 8+ years of demonstrated experience in IT Network Infrastructure Services
- Cisco CCNA Route/Switch