JCDS seeks a Network Administrator with 7+ years' experience designing, installing, and maintaining digital communication networks within a federal organization.
Requirements
- Strong written and verbal communication skills
- Knowledge of routing protocols including EIGRP, BGP and static routing
- Experience with WAN technologies including MPLS, Point to point,Metro Ethernet and SD-WAN
- Familiarity with Cisco switching platforms including Cisco 3850,4500,6880 and Nexus 5000 and 7000 series
- Working knowledge of fiber optics and testing methodologies such as OTDR, OSA etc.
- Knowledge of protocols including HSRP, GSLB, VRRP, NAT, IPSEC,ARP, 802.1x and GRE
- Extensive knowledge of switching technologies (802.1Q, STP, RSTP, PVST+ etc)
- Knowledge of TCP/IP, UDP, ICMP, SMTP and other basic protocols
- Knowledge of DNS, FTP, SNMP, Netflow
- Experience supporting Cisco and Meraki based secure enterprise wireless networks and understanding of wireless standards (802.11 a/b/g/n/ac/ax)
- Experience supporting IP-based voice and video systems, including QoS on both LAN and WAN infrastructure
- Experience with Cisco Prime infrastructure and Cisco ISE
- Familiarity with Websense, NetBrain, InfoBlox, Solarwind, Atlas, NetFlow, ArgoSec, Riverbed, Steeel head, Splunk/ArcSight, AWS or other
- Writing scripts to automate manual tasks and to streamline operational tasks
- Experience in Implementing and Supporting applications load balancing using F5
- Experience with VPN technologies including Cisco AnyConnect and zScaler ZPA
- Ability to generate and interpret packet traces via Sniffer, Wireshark, tcpdump, traceroute, and/or ping to diagnose and troubleshoot
- Ability to support for LAN & WAN on 24 x 7 basis via on call availability
- Knowledge of IPv6, IPV4, subnetting
- Knowledge of firewall technologies and concepts and the ability to understand policy sets and request firewall changes from security team
- User level working knowledge of Windows, Sun Solaris, Red Hat Linux or CentOS Linux and ability to troubleshoot user connectivity issues related to wired, wireless and VPN networks
- Experience with Network/ system monitoring platforms including Solarwinds, Nagios, etc.
- Troubleshooting, resolving, and communicating networking issues to other employees and management
- Maintaining current knowledge and understanding of security and networking best practices to offer the best solutions and protection to company systems
- Developing digital communication networks on premises and connections to cloud presence
- Experience with Microsoft Azure and AWS cloud services
- Experience with Jira, Confluence and ServiceNow
- Familiarity with Agile Framework
Benefits
- Flexible work from home options
- Health insurance
- Paid time off
- 401k matching
