Job Description

Kforce is immediately seeking an experienced Network Engineer with DOCSIS in support of our enterprise telecommunications and mass media client based in Englewood, CO. Responsibilities:

• Destructive Testing: Push systems to failure to identify design flaws or limitations before deployment; Document fixes and create detailed field resolution procedures
• Regression Testing: Ensure that new code releases are backward compatible and do not degrade performance; Test and compare against prior versions for optimal performance
• Integration Testing: Validate end-to-end service delivery across CMTS platforms supporting bundled services (internet, voice, video, mobile)
• Create detailed test reports, -how-to- documents, and implementation guides for code upgrades/downgrades and feature enablement
• Review and test new code releases, document test results, participate in bug scrubs, and work cross-functionally to resolve issues
• Collaborate with software, hardware, and network teams to verify functionality and network performance
• Utilize network testing tools and techniques to identify and troubleshoot issues across protocols and hardware platforms
• Hands-on experience with DOCSIS technologies and CMTS platforms (Arris Cadant & E6000, Cisco UBR 10K and CBR)
• Proven experience configuring and troubleshooting Cisco and Juniper routers/switches
• Experience with data center infrastructure and cloud computing environments
• Strong understanding of IPv4 and IPv6 networking
• Solid background in Linux (CentOS preferred) for network testing and automation tasks
• Deep knowledge of networking fundamentals: QoS, NAT, ACLs, IPSEC
• Proficiency with key protocols: TCP/IP, UDP, SNMP, SIP, TFTP, DNS, DHCP, RIP, OSPF, BGP
• Familiarity with network analysis tools: ping, traceroute, Wireshark, tcpdump, SIPp
• Excellent communication and documentation skills; Ability to translate technical findings into operational guidance

• Experience with Bash scripting for automation or testing workflows
• Familiarity with Postman or REST API validation
• Experience with Intel and Broadcom chipset CLI debugging is a significant plus
• Ability to interpret low-level chipset logs and hardware behaviors for issue resolution

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