Network Engineer III

Let’s go create

Full Time Maryland Heights, Missouri Posted 09/10/2025 Business unit: Product and Technology Areas of interest: Information Technology, Network Engineering Requisition Number: 2025-60081 ENE311
This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future.

Spectrum’s Product and Technology team creates, develops, and operates the nation’s fastest mobile service, most reliable internet service, most viewed live TV app, and the most advanced WiFi, serving nearly 100 million users and 500 million devices. We are transforming the next era of connectivity and entertainment experiences. The experience available within Spectrum’s Product and Technology team is unmatched and there are opportunities to grow your career as a designer, architect, engineer, developer, operator, or data scientist. We are creative, disciplined, hard-working, complex-problem solvers that believe in collaborating to deliver the highest quality customer experience.


The Network Engineer III will be responsible for the implementation of approved network/video architecture and designs. A Network Engineer III assists in the planning, forecasting, implementation, and identification of resource requirements for network systems of varying complexity; as well as train/mentor emergent Engineers.

As a member of the team, you will develop and implement network/video enhancements while following corporate standards. You will be sought after for recommendations for improvement and assists in staff development efforts.

WHAT OUR Network Engineer III ENJOY MOST

  • Actively and consistently support all efforts to simplify and enhance the customer experience.
  • Participates in network planning, network architecture design and engineering. Integrates and schematically depicts communication architectures, topologies, hardware, software, transmission and signaling links and protocols into complete network configurations.
  • Evaluates new products, performs network problem resolution. Assists in the development and documentation of technical standards.
  • Develops and implements approved methods of procedure.
  • Designs and establishes protocol compatibility standards, develops, and implements network enhancements and makes recommendations for improvement.
  • Works on projects/ systems/issues of medium to high complexity surrounding network planning, configuration, and optimization.
  • Provides escalated tier support across organizations and to third party vendors.
  • Works on one or more projects as a project team member, occasionally as a project team lead.
  • Coaches less experienced staff.
  • Adhere to industry specific local, state, and federal regulations, as applicable.
  • Knows, understands, and follows company policy.
  • Performs other duties as requested by supervisor.

WHAT YOU’LL BRING TO SPECTRUM


Required Qualifications

Experience:

  • Data network experience – 5+ years
  • DOCSIS experience 3+ years (Experience with Arris, Cisco, and/or Casa)
  • Data/Video network experience 3+ years (Experience with Cisco and/or Juniper)

Education:

  • Bachelor’s degree in computer science, Electrical Engineering, or related field or equivalent work experience


Technical skills:

  • Intermediate knowledge of related industry specifications and standards IEEE, ANSI,
  • Physical Media (Multimode/Singlemode Fiber, UTP, etc.), bridging, switching, routing,
  • Ethernet and transport technologies and protocols
  • Intermediate knowledge in network design, network architecture, protocols, and network topology.
  • Intermediate knowledge in DOCSIS technologies and CMTS routers.
  • Intermediate knowledge in TCP/IP and the OSI Model.
  • Intermediate knowledge in Fiber technologies and OLT systems.
  • Intermediate knowledge in supporting remote sites and remote equipment.
  • Intermediate knowledge in using ticketing and software tools to support the current operations.
  • Intermediate knowledge of basic network devices and basic network appliances.
  • Intermediate knowledge of network designing software, such as Visio.

Skills:

  • Demonstrated in-depth knowledge of related industry specifications and standards IEEE, ANSI, Fiber (Multimode, Single mode, UTP, etc.), Bridging, Switching, Routing, Ethernet and Transport technologies and protocols.
  • Demonstrated in-depth knowledge in network design, network architecture, protocols, and network topology.
  • Demonstrated in-depth knowledge in using ticketing and software tools to support the current operations.
  • Demonstrated in-depth knowledge of basic network devices and basic network appliances Demonstrated in-depth knowledge of network designing software, such as Visio.
  • Demonstrated in-depth data networking knowledge (OSI Model, TCP/IP, Optical Transport) Ability to work in a team environment.
  • Demonstrated in-depth data networking knowledge (OSI Model, TCP/IP, Optical Transport)

Abilities:

  • Ability to read, write and speak the English language to communicate with employees, customers, suppliers, in person, on the phone, and by written communications in a clear, straightforward, and professional manner.
  • Ability to use personal computer and software applications.
  • Ability to work in a team environment.
  • Ability to perform duties in a very fast-paced environment and ability to learn new technology quickly Knowledge of Microsoft Office


Travel Ability:
Office Environment


Schedule:

  • Full time
  • This position is eligible to work in a hybrid work model (combination of in-office and remote days.)

Preferred Qualifications

  • Cisco Certified Network Professional (CCNA)
  • Industry and vendor specific certifications and training (Cisco, Juniper, Alcatel-Lucent, etc.)
  • Knowledge of company products and services.

ENE311 2025-60081 2025

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.


Get to Know Us Charter Communications is known by our Spectrum products and services, including: Spectrum Internet®, TV, Mobile and Voice, Spectrum Networks, Spectrum Business and 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.

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