This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future.
Are you ready to support and evolve next generation wireless infrastructure? As a System Engineer IV 5G HMNO (RAN & CORE), you will lead engineering activities across implementation and operations of 5G network systems. You will partner with cross-functional teams to design, deploy, integrate, troubleshoot, and support 5G Core, RAN, and other platforms that power Spectrum Mobile services. This role ensures system reliability, performance, and scalability while driving continuous improvements across the HMNO network.
How You'll Make an Impact
Design, implement, integrate, configure, troubleshoot, and support 5G HMNO systems across Core, RAN, and Spectrum Mobile environments
Lead deployment activities including configuration, validation, and integration of network elements
Monitor network performance and proactively identify, troubleshoot, and resolve system issues
Support day to day operations including incident response, root cause analysis, and service restoration
Analyze and optimize system performance, capacity, and reliability to meet service level objectives
Develop and maintain technical documentation, standards, and operational procedures
Provide technical guidance and support to regional and cross functional teams
Participate in on call rotation to ensure continuous support for critical wireless infrastructure
Drive continuous improvement initiatives to enhance automation, monitoring, and operational efficiency
Ensure compliance with company standards and applicable regulatory requirements
Working Conditions
Hybrid office environment with after hours support as part of on call rotation
What You'll Bring to Spectrum
Required Qualifications
Required Skills/Abilities and Knowledge
Ability to read, write, speak and understand English
Ability to use personal computer and software applications Systems knowledge (Linux, Unix) Infrastructure knowledge (Raw Iron, Steel Cloud, ElasticCloud, OpenStack, AWS)
Ability to work in a team environment In-depth knowledge in areas of specialty for specific applications, and general knowledge of supporting or integrating applications creating platform ecosystems.
Basic Knowledge in TCP/IP and the OSI Model Expert knowledge in using ticketing and software tools to support the current operations.
Expert knowledge of software designing software, such as Visio
Ability to perform duties in a very fast pace environment and ability to learn new technology quickly
Ability to use the following office equipment telephone, copier, fax, and calculator
Ability to use personal computer and software applications Knowledge of Microsoft Office
General knowledge of OSI stack and application architecturesEducation
Bachelor's degree in computer science, Electrical Engineering, or related field or equivalent work experience; May require Industry Standard Certifications
Experience
6+ System or Server Administration
5+ years of experience in wireless network engineering or telecommunications
Hands-on experience with 5G technologies, including Core and/or RAN environments
Experience supporting production network environments from deployment through operations
Skills
Strong understanding of 5G architecture including Core (AMF, SMF, UPF) and RAN components
Knowledge of wireless technologies including LTE, 5G NR, and CBRS
Understanding of networking fundamentals (TCP/IP, routing, switching, OSI model)
Experience with network monitoring, troubleshooting, and performance analysis tools
Demonstrable ability to perform incident management support and detemine root cause analysis
Familiarity with ticketing systems and operational workflows
Ability to work in a fast-paced environment and manage multiple priorities
Strong communication skills with ability to collaborate across teams
Proficiency with standard engineering tools and documentation platforms
Preferred Qualifications
Education / Certifications
Industry certifications (e.g., 5G, Cisco, Nokia, Ericsson, AWS, or equivalent)Skills
Experience with HMNO environments or large-scale mobile network operators
Knowledge of automation and scripting (Python, Ansible, etc.)
Familiarity with cloud-native 5G Core architectures and virtualization technologies
Understanding of Spectrum Mobile products and services
Industry certifications (e.g., 5G, Cisco, Nokia, Ericsson, AWS, or equivalent)Skills
Experience with HMNO environments or large-scale mobile network operators
Knowledge of automation and scripting (Python, Ansible, etc.)
Familiarity with cloud-native 5G Core architectures and virtualization technologies
Understanding of Spectrum Mobile products and services
LI-CEB
ISY308
2026-72015
2026
Here, our employees don't just have jobs, they're building careers. That's why we offer a comprehensive pay and benefits package that rewards employees for their contributions to our success, supporting all aspects of their well-being at every stage of life.
A qualified applicant's criminal history, if any, will be considered in a manner consistent with applicable laws, including local ordinances.
This job posting will remain open until 2026-04-24 04:00 AM (UTC) and will be extended if necessary.
The base pay for this position generally is between
$88,200.00 and $156,600.00
. The actual compensation offered will carefully consider a wide range of factors, including your skills, qualifications, experience, and location. We comply with local wage minimums and also, certain positions are eligible for additional forms of other incentive-based compensation such as bonuses.
Get to Know Us
Charter Communications provides superior communication and entertainment products for residential and business customers through the Spectrum brand. Our offerings include Spectrum Internet, TV, Mobile and Voice. Beyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. When you join our team, you'll be keeping our customers connected to what matters most in 41 states across the U.S. Watch this video to learn more.
Grow Your Career Here
We're committed to growing a workforce that reflects the customers and communities we serve - providing opportunities for employment and advancement to all team members. Spectrum is an Equal Opportunity Employer, including job seekers with disabilities and veterans. Learn about Life at Spectrum.
EOE, including disability/vets
Apply at: http://ipc.us/t/7301DEBD64CC4CE8.
