Network Engineer IV

Greetings from Smart Work IT Services, We are seeking an experienced Network Engineer IV with strong DOCSIS and/or Wi-Fi engineering expertise. This role is hands-on and focused on CPE, firmware, RF, and network infrastructure troubleshooting, testing, and analysis. Role: Network Engineer IV / DOCSIS / WiFi Location: Grasslands Drive Englewood CO 80112 Contract (4 Days onsite) Job Description DOCSIS Network Engineer or WIFI Engineer. DOCSIS Network Engineer: Hands-on experience with 3.0, 3.1, and 4.0 Hands-on CPE DOCSIS & Network Infrastructure Hands-on with AIDMA and OFDMA Hands-on with RF Knowledge and understanding of Cable Modem Configuration files CPE DOCSIS (CM), CMTS, iCMTS, Wi-Fi FW (Firmware and Log Analysis), and CPE operations. Help identify issues with the Modems, Root Cause Analysis and Device Analysis. Experience building and validating network testing labs (switches, PDUs, modems, ONUs). Experience with Linux jump boxes, including Bash configurations, SSH key authentication, and developer tooling. Proficient in Python, Perl, Shell, SQL, REST APIs, and Linux systems. WiFi Engineer: Wi-Fi FW (Firmware connectivity and Log Analysis), and CPE operations Understand WiFi Read Log Troubleshot logs Find issues with logs

Created: 2026-03-04