Role::: Network Security Architect
Location:::: Littleton, CO
The NetworkSecurity Engineer or Design Architect is a part of the CenturyLink Global Operations Center Organization specializing in Data Center Network, Firewall and Application Distribution.
Responsibilities include technical assessments, design, standards validation, implementation, maintenance, project planning, technical documentation, training, technical support, troubleshooting and problem resolution.Essential duties:
? Architect, Design, Implement, and Troubleshoot.
? A solid background designing, managing, and troubleshooting a diverse multi-protocol, switched and routed enterprise networks.
? The candidate must be good at documentation in general. Competent with working withnetwork diagrams using Microsoft Visio.
? Ability to be able to troubleshoot network connectivity issues with both external and internal clients.
? Heavy hands-on experience with multiple internetworking devices
? Ability to use packet tracing technologies to troubleshoot network issues.
? Strong knowledge of Application Delivery Platforms
? Will be required to provide support24/7 as a point of escalation
?Network protocols and understanding of data communications in business environment
? Strong understanding on internetworking technologies likes VLAN, STP, and Routing Protocol like EIGRP, BGP, OSPF, Static Routing, route-redistribution, summarization, Policy-Routing, well as MPLS-based technologies
? Working knowledge and understanding of security, such as IPSEC tunnels, VPNs and firewalls
? Strong understanding of switching technologies; trunking, spanning-tree, dot1q, VLANs, VTP, Ethernet switching, Multi-layer switching
? Understanding of network management; SNMP, Netflow, IPSLA, etc.
? Extensive working knowledge for network services, such as HSRP, TFTP, SCP, SSH, HTTP, FTP, SMTP, DNS, NAT, etc.
? Strong troubleshooting and problem analytical skill
? Must have excellent team building and communication skills.
? Using and interpreting packet captures
? Provide ability to plan and organize work within a tight team oriented structure.
? Some programing knowledge, ability to analyze scripts
? Strong inter-personal, communication and organizational skills
? Motivated to contribute and do what it takes to get things done
? Candidate should be customer focus Desired skills & Qualifications:
? Enterprise & Core Routing and Switching Experience
? Application Delivery and Load Balancing
? Cloud Services (AWS, Microsoft Azure, Cloud integration)
?Experience in planning, infrastructure assessment and migrations
?Security including IPSEC, VPNS, Firewalls, and packet analysis
Responsibilities include technical assessments, design, standards validation, implementation, maintenance, project planning, technical documentation, training, technical support, troubleshooting and problem resolution.
Cisco switches and Routers: Cisco 4900, Cisco ASR 1002, Cisco 3750, Cisco 6500, Cisco 3800, Cisco 7600, Nexus switches
? F5 (LTM, GTM, APM, etc.)
? Citrix NetScaler
? Juniper Switches
HSRP, TFTP, SCP, SSH, HTTP, FTP, SMTP, DNS, NAT, Networksecurity, Network design