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Principal VMWare Engineer I

Englewood, Colorado
20 Jul 2022
The Charter Technical Engineering Center (


) facilities in Englewood, CO oversees the design and architecture of Charter's multi-billion dollar network infrastructure. We investigate, select, develop, and integrate technologies and solutions that meet the needs of the company for short, medium and long term initiatives. This includes the delivery of the technology plan and future architecture for Voice, Video, Data, Optical, Commercial, Cloud, CPE, Network and Access.

Job Summary

Responsible for engineering activities that maintain and enhance the company's telecommunications and signal processing hardware, software and electrical systems. Lead the Voice Engineering team in the design, implementation and support of Charter's voice infrastructure platforms and other common voice applications to include the creation of architecture drawings and documentation including detailed MOPs to guide Voice Ops personnel in the implementation of these designs. Works with technical operations staff on system design and configuration. Works with design teams and advises team leaders.

Major Duties And Responsibilities

  • Actively and consistently support all efforts to simplify and enhance the customer experience.
  • Designs, implements, monitors, enhances and troubleshoots systems in assigned areas.
  • Develops and implements tools using Python, Javascript or other scripting languages for voice applications or data collection and reporting tools.
  • Develops and implements voice virtualized environments using VMWare and Cisco hardware architecture.
  • Analyzes and revises existing system logic difficulties and documentation as necessary.
  • Tests and reviews system designs.
  • Provides Engineering Technical support and guidance to other Voice Engineering teams as well as Operation personnel and ensure all technical integration, changes, standards and documentation are met.
  • Mentors and guides the work of technical staff.
  • Reviews work plans and designs and advises on improvements.
  • Adheres to industry specific local, state, and federal regulations, as applicable.
  • Knows, understands and follows company policy.
  • Performs other duties as requested by manager.

REQUIRED QUALIFICATIONS: Skills/Abilities and Knowledge

  • 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, straight-forward, and professional manner
  • Strong knowledge of Unified Communication platforms design and implementation
  • Advanced knowledge of Linux OS
  • Working knowledge of Kamailio and Openser
  • Working knowledge of VMware and Cisco UCS infrastructure
  • Basic knowledge of related industry specifications and standards IEEE, ANSI, Fiber (Multimode, Single mode, UTP, etc.), Bridging, Switching, Routing, Ethernet and Transport technologies and protocols
  • Basic knowledge in network design, network architecture, protocols and network topology
  • Strong knowledge in TCP/IP and the OSI Model
  • Basic scripting knowledge
  • Basic knowledge in using ticketing and software tools to support the current operations.
  • Basic knowledge of network devices and basic network appliances
  • Basic knowledge of network 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 personal computer and software applications


Masters or Bachelor's Degree in Engineering or related field or related work experience

Related Work Experience / Number Of Years

Engineering work experience / 5-10

Project management work experience / 5-10

PREFERRED QUALIFICATIONS: Skills /Abilities and Knowledge

Knowledge of company products and services


Industry and vendor specific certifications and training preferred (Cisco, Broadsoft, VMware, Metaswitch, etc.)


Hybrid office environment - combination of in-office and remote capability weekly ("3/2")

Here, employees don't just have jobs, they build careers. That's why we believe in offering a comprehensive pay and benefits package that rewards employees for their contributions to our success, supports all aspects of their well-being, and delivers real value at every stage of life.

The pay for this position has a salary range of $107,600.00 to $191,200.00. The actual salary offer will carefully consider a wide range of factors, including your skills, qualifications, experience and location. Also, certain positions are eligible for additional forms of compensation such as bonuses.

Get to Know Us Charter Communications is known in the United States by our Spectrum brands, including: Spectrum Internet®, TV, Mobile and Voice, Spectrum Networks, Spectrum Enterprise and Spectrum Reach. When you join us, you're joining a strong community of more than 93,000 individuals working together to serve more than 32 million customers in 41 states and keep them connected to what matters most. Watch this video to learn more.

Who You Are Matters Here We're committed to growing a workforce that reflects our communities, and providing equal opportunities for employment and advancement. EOE, including disability/vets. Learn about our inclusive culture.

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  • Job Reference: 662863880-2
  • Date Posted: 20 July 2022
  • Recruiter: Spectrum
  • Location: Englewood, Colorado
  • Salary: On Application