As a Telephone Operations Engineer II, you'll manage telephony equipment, troubleshoot outages, configure switches, and support core telephony systems.
JOB SUMMARY
As a Telephone Operations Engineer II, you'll be responsible for managing the central office switches deployed by the company. You'll be specifically responsible for performing or providing support for the following functional areas Operations, Administration, Maintenance, and Provisioning. Switches may be Constant Bit Rate (CBR)/Time Division Multiplexed (TDM) or packet based such as Voice Over IP soft switches.
WHAT OUR TELEPHONE OPERATIONS ENGINEERS ENJOY MOST
WHAT YOU'LL BRING TO SPECTRUM
Required Qualifications
Education:
Experience:
Skills:
Abilities:
Preferred Qualifications
Working Conditions:
May work in:
Work Schedule: Must be able to work the following schedule: M-F 8am-5pm.
SPECTRUM CONNECTS YOU TO MORE• Dynamic Growth: The growth of our industry and evolving technology powers our employees' careers as they move up or around the company• Learning Culture: With a dedicated focus on training and development, employees can have confidence that day one is truly just the beginning of a dynamic career
• Innovation: We move businesses forward by delivering high-speed data and fiber technology solutions that power today's evolving network demands• Supportive Teams: Be part of a strong community that gives you opportunities to network and grow and wants to see you succeed
• Total Rewards:
Apply now, connect a friend to this opportunity or !
#LI-MA1
ETC300 2025-57416 2025
Here, employees don't just have jobs, they build careers. That's why we believe in offering a comprehensive 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.
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 2025-07-09 11:00 PM (UTC) and will be extended if necessary.
The base pay for this position generally is between
$75,200.00 and $120,000.00. 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 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 Business and Spectrum Reach. When you join us, you're joining a strong community of 95,000 employees working together to serve more than 31 million customers in 41 states and keep them connected to what matters most.
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.
As a Telephone Operations Engineer II, you'll be responsible for managing the central office switches deployed by the company. You'll be specifically responsible for performing or providing support for the following functional areas Operations, Administration, Maintenance, and Provisioning. Switches may be Constant Bit Rate (CBR)/Time Division Multiplexed (TDM) or packet based such as Voice Over IP soft switches.
WHAT OUR TELEPHONE OPERATIONS ENGINEERS ENJOY MOST
- Actively and consistently supporting all efforts to simplify and enhance the customer experience.
- Conducting daily detailed DNHC process for assigned areas of responsibility.
- Managing all telephony equipment under limited supervision.
- Following established guidelines for telephone network daily health check procedures and call out protocols during outage situations.
- Preparing detailed RCA documentation as a post mortem for critical outages.
- Configuring and troubleshooting SS7, ISUP, and SIP with limited assistance and guides TOE I with execution.
- Performing installation and turn up of Trunk Groups and augmenting as determined by Traffic and Capacity Team.
- Understanding telephony circuit architecture concepts, OC12, OC3, DS3, DS1 etc.
- Creating mops and plan changes in advance with limited assistance.
- Assuming key role in trouble shooting efforts during major outages and provides guidance to TOE I.
- Assuming key role in all Residential and Business telephony issues.
- Documenting switch and telephone network architecture.
- Assisting other TOE in documenting switch and telephone network architecture.
- Demonstrating IP knowledge, L2, L3, TCP, UDP and telephony equivalents, able to troubleshoot IP connectivity issues or CCNT.
- Supporting all core telephony equipment including hardware and software upgrades, maintenance and expansions. Guiding TOE I in implementation.
- Evaluating and planning for core telephony equipment changes and expansions.
- Assisting in the development of on-going reporting.
- Performing other duties as requested by supervisor.
WHAT YOU'LL BRING TO SPECTRUM
Required Qualifications
Education:
- Bachelor's degree in Engineering or related field or equivalent work experience.
- CCNA/CCIE or other industry certifications.
Experience:
- Three (3) years of Wireline, Wireless, or Broadband telephony switch installation or administration.
- Three (3) years of Database management and network configuration work experience.
- Three (3) years of Telephone Industry Experience.
Skills:
- Intermediate ability to troubleshoot during outage situations.
- Intermediate knowledge of telephony disciplines (SBC, VoIP Switch, SIP protocol, etc.)
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, straight-forward, and professional manner.
- Ability to effectively work with provider vendors.
- Ability to maintain professional composure and demonstrate critical thinking during stressful or complex projects.
- Ability to use personal computer and software applications.
- Valid driver's license with satisfactory driving record within Company required standards.
Preferred Qualifications
- Knowledge of company products and services
- Firm grasp of common word processing, spreadsheet, Presentation, Design software and concepts.
- Firm grasp of TCP/IP standard applications (Telnet, SSH, FTP, SMTP, HTTP)
Working Conditions:
- Office Environment
May work in:
- Network Lab environment
- 24X7 Network Operations environment
- Field Operations environment
- Occasional travel as required
Work Schedule: Must be able to work the following schedule: M-F 8am-5pm.
SPECTRUM CONNECTS YOU TO MORE• Dynamic Growth: The growth of our industry and evolving technology powers our employees' careers as they move up or around the company• Learning Culture: With a dedicated focus on training and development, employees can have confidence that day one is truly just the beginning of a dynamic career
• Innovation: We move businesses forward by delivering high-speed data and fiber technology solutions that power today's evolving network demands• Supportive Teams: Be part of a strong community that gives you opportunities to network and grow and wants to see you succeed
• Total Rewards:
Apply now, connect a friend to this opportunity or !
#LI-MA1
ETC300 2025-57416 2025
Here, employees don't just have jobs, they build careers. That's why we believe in offering a comprehensive 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.
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 2025-07-09 11:00 PM (UTC) and will be extended if necessary.
The base pay for this position generally is between
$75,200.00 and $120,000.00. 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 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 Business and Spectrum Reach. When you join us, you're joining a strong community of 95,000 employees working together to serve more than 31 million customers in 41 states and keep them connected to what matters most.
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.
Top Skills
Database Management
Isup
Sip
Ss7
Tcp/Ip
Telephony Switches
Voice Over Ip
Spectrum Denver, Colorado, USA Office





Across five buildings, our Denver location includes modern workspaces and amenities – including a 24/7 fitness center, wellness rooms and an urban market food hall. The campus makes fantastic use of the surrounding area, with outdoor courtyard spaces and the nearby Marjorie Park.
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