Network Engineer

1 week ago

Green Bay, United States Cellcom Full time

Joining Nsight:

Our family of companies provides complete telecommunications services, including wireless and fiber-based services to residential and business customers, along with tower erection and maintenance services in Wisconsin and Michigan’s Upper Peninsula. Our commitment to customer service, local philanthropic efforts and green initiatives makes us an employer of choice in the state of Wisconsin. We like to hire people looking to grow with an organization and those who are excited about the ever-changing telecommunications industry.


The IMS & Voice Network Engineer II on the Network Services Team, you will support platforms that support both wireless operations throughout their lifecycle. This position will also be responsible for new technology and product research, as well as, providing plans on how to implement new technology in our network.


Note: this position is out of Green Bay but hybrid.


What you'll be doing:

  • Under minimal supervision, the IMS & Voice Network Engineer II on the Network Services Team, you will support voice centric platforms deployed by our company for both wireless and wireline operations. Will be responsible for RCA for major outages. This role is responsible for providing support for Operations, Administration, Maintenance and Provisioning as well as responsible for new technology and product research implementation and design. Current platform vendors include: Broadsoft, Ribbon, Mavenir, Dialogic, Dell and Cisco servers. Additional responsibilities may include sysadmin duties, scripting, troubleshooting assistance to entry and mid-level network engineers. Must be able to resolve telephony network issues with minimal assistance.
  • Perform network design and OAM/P for voice centric elements.
  • Installs, admins, configures and maintains network management systems including operating systems and related software.
  • Provide on-call support to resolve troubles outside of normal business hours.
  • Works with monitoring team in managing applications, device availability, network conditions / status, system reliability & performance, and maintenance programs.
  • Manage network hardware, supporting systems and network additions / upgrades
  • MOP Creation and implementation and review.
  • RCA documentation and reporting for critical network outages.
  • Other duties as assigned


What we're looking for:

  • Effective verbal and written communication skills with Sr. Management, as well as fellow engineers and vendors.
  • Analytical and logical problem solving.
  • Expert knowledge of voice core platforms, call flows and protocol stacks:
  • SBC, STP, IMS, MGW, MGCF, and voice application servers
  • Advanced understanding of voice delivery over both TDM and IP based networks.
  • SS7, ISUP, SIGTRAN, SIP/SDP, RTP, IP Routing/Switching and QoS
  • Telephony Circuit architecture: OC192 – OC3, DS3, DS1 etc
  • Understanding of Cellular Voice and SMS services.
  • Understanding of additional signaling protocols used in Wireless (cellular) Voice delivery.
  • Diameter, DNS/ENUM, Audio/Video codecs used wireless voice applications
  • Experience designing, implementing, troubleshooting, and operating voice core network elements and protocol stacks.
  • Ability to produce accurate and comprehensive network documentation.
  • Ability to lead troubleshooting and design efforts for wireless and wireline voice issues.
  • Understanding of IP Networking Technologies.
  • Understanding of Virtualization Technologies.
  • 5 to 7 years of experience in the design and operation of telecommunications or enterprise voice networks.
  • BS in Computer Science, Engineering or related field, or, equivalent work experience.
  • It would also be helpful, but not required to have...
  • Experience with PaloAlto firewalls and Cisco IOS-XR based routers.
  • Kubernetes Experience
  • Linux OS experience
  • SSCA SIP School Certification


A highly skilled voice network engineer with a strong background in telecommunications, exceptional problem-solving abilities, and effective communication skills would excel in this role.

To view our competitive benefits, click here



Joining Nsight/Cellcom:

Join our telecom team in Wisconsin and Michigan's Upper Peninsula, where we focus on delivering excellent wireless and fiber solutions and expert tower construction and maintenance. With a strong commitment to customer service, community involvement, and eco-friendly practices, we're more than just a company; we're shaping the future of connectivity. If you're passionate about making a difference and want to be part of an innovative telecom environment, come join us


Cellcom is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. This is a drug-free workplace.

If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to recruiting@nsight.com.

  • Network Engineer

    2 weeks ago

    Green Bay, United States Robert Half Full time

    Job DescriptionJob DescriptionJoin a dynamic, fast-growing company that’s as passionate about its people as it is about sustainability! We are seeking a skilled Network Engineer to help power our rapidly expanding facilities. As a Cisco-focused environment with Fortinet firewalls, you’ll play a key role in designing, implementing, and maintaining our...

  • Network Engineer

    2 weeks ago

    Green Bay, United States Robert Half Full time

    Description Join a dynamic, fast-growing company that's as passionate about its people as it is about sustainability! We are seeking a skilled Network Engineer to help power our rapidly expanding facilities. As a Cisco-focused environment with Fortinet firewalls, you'll play a key role in designing, implementing, and maintaining our robust network...

  • Sr. Network Engineer

    3 weeks ago

    Green Bay, United States TEKsystems co Allegis Group Full time

    Description:Green Bay Packaging is looking for a Sr. Network EngineerDirect Placementonsite in Green Bay - roughly 10% travel but very flexible. $110-140K (flexible)Their current Sr. Network Engineer - Paul - is moving into a Infrastructure Project Management role. his knowledge will still be with the company but they really need a sr. resource who can own...

  • Network Systems Engineer

    1 month ago

    Green Bay, Wisconsin, United States Nsight Full time

    Job Title: Network Systems EngineerWe are seeking a highly skilled Network Systems Engineer to join our team at Nsight. As a Network Systems Engineer, you will be responsible for designing, implementing, and maintaining our voice core network elements and protocol stacks.Key Responsibilities:Design and implement voice core network elements and protocol...

  • Senior Network Engineer

    5 days ago

    Green Bay, Wisconsin, United States TEKsystems Full time

    Network Engineer Job DescriptionGreen Bay Packaging is seeking a skilled Network Engineer to maintain and enhance their network and telephony environment. The ideal candidate will have extensive hands-on network engineering experience and a strong understanding of network infrastructure and hardware.Responsibilities: Maintain and administer Cisco computer...

  • Network Systems Engineer

    4 weeks ago

    Green Bay, Wisconsin, United States Nsight Telservices Full time

    Job Summary:The Network Engineer Intern will play a key role in supporting network optimization and compliance efforts by conducting site visits, creating network diagrams, and assisting with equipment installations and testing.This role requires a strong foundation in networking principles, the ability to work independently, and a passion for learning new...

  • Senior Network Engineer

    1 month ago

    Green Bay, United States Green Bay Packaging Inc Full time

    Join our team as a Senior Network Engineer and help us maintain and enhance our network and telephony environment! At our employee-first, relationship-building, and sustainability-focused company, you’ll implement, optimize, and support network technologies, manage help desk tickets, and collaborate effectively with other tech teams. Enjoy our...

  • Network Engineer

    1 month ago

    Green Bay, United States Nsight Full time

    Joining Nsight:Our family of companies provides complete telecommunications services, including wireless and fiber-based services to residential and business customers, along with tower erection and maintenance services in Wisconsin and Michigan’s Upper Peninsula. Our commitment to customer service, local philanthropic efforts and green initiatives makes...

  • Senior Network Engineer

    1 month ago

    Green Bay, United States Green Bay Packaging Inc Full time

    Join our team as a Senior Network Engineer and help us maintain and enhance our network and telephony environment! At our employee-first, relationship-building, and sustainability-focused company, you’ll implement, optimize, and support network technologies, manage help desk tickets, and collaborate effectively with other tech teams. Enjoy our...

  • Telecommunications Network Engineer

    1 week ago

    Green Bay, Wisconsin, United States Cellcom Full time

    Job SummaryWe are seeking a highly skilled Telecommunications Network Engineer to join our team at Cellcom. As a key member of our Network Services Team, you will be responsible for supporting voice-centric platforms deployed by our company for both wireless and wireline operations.Key Responsibilities:Support voice centric platforms deployed by our company...

  • Voice Engineer

    1 month ago

    Green Bay, Wisconsin, United States Telecom Recruiting Specialist Full time

    Job Title: Voice Engineer (VoIP)Join our team as a Voice Engineer (VoIP) and take on the challenge of supporting voice-centric platforms deployed by our company for both wireless and wireline operations.About the Role:We are seeking a highly skilled Network Engineer II to join our Network Services Team. As a Voice Engineer (VoIP), you will be responsible for...

  • Voice Engineer

    1 month ago

    Green Bay, Wisconsin, United States Telecom Recruiting Specialist Full time

    Job Title: Voice Engineer (VoIP)We are seeking a highly skilled Voice Engineer (VoIP) to join our Network Services Team. As a key member of our team, you will be responsible for supporting voice centric platforms deployed by our company for both wireless and wireline operations.Key Responsibilities:Perform network design and OAM/P for voice centric...

  • Network Systems Engineer

    4 weeks ago

    Bay City, Michigan, United States Roehm Full time

    Job OverviewWe are seeking a highly skilled Network Engineer to join our team at Roehm America LLC in Bay City, TX. As a key member of our IT department, you will be responsible for designing, implementing, and maintaining our network infrastructure to ensure seamless communication and data transfer.Key Responsibilities:Design and implement network...

  • Network Engineer

    2 months ago

    Bay City, United States Roehm Full time

    WHO WE AREWe are a leading supplier of methacrylate chemistry. As a global company with around 2,900 employees, we are represented on four continents. We serve a global market with our MERACRYL® methacrylates and PMMA molding compounds under the PLEXIGLAS® brand (in the Americas registered under the trademark ACRYLITE®), which we manufacture in our...

  • Senior Network Engineer

    3 weeks ago

    Palm Bay, Florida, United States L3 Technologies Full time

    Job Title:Network EngineerJob Code:13900Job Location:Palm Bay, FLJob Description:Conducts network architecture design, feasibility and modeling. Designs, analyzes, plans, deploys and modifies network components and/or software by translating customer requirements and objectives into final product design.Develops and evaluates network performance criteria and...

  • IT Systems and Network Engineer

    2 weeks ago

    Coos Bay, Oregon, United States Executech Full time

    Job OverviewExecutech is seeking a highly skilled IT Systems and Network Engineer to join our team. As a key member of our technical staff, you will be responsible for designing, implementing, and maintaining our clients' IT infrastructure and systems.Key Responsibilities:Design and implement network architectures and systems to meet client needsInstall,...

  • Voice Systems Engineer

    4 weeks ago

    Green Bay, Wisconsin, United States Telecom Recruiting Specialist Full time

    Job Title: Voice Engineer (VoIP)Join our team as a Voice Engineer (VoIP) and take on a unique opportunity to work with cutting-edge technology. As a US citizen, you will be based in Green Bay, WI, with relocation assistance available.Salary: $75,000 - $100,000 DOELocation: Green Bay, WIThe successful candidate will support platforms that enable wireless...

  • Voice Systems Engineer

    2 weeks ago

    Green Bay, Wisconsin, United States Telecom Recruiting Specialist Full time

    Job Title: Voice Engineer (VoIP)Join our team as a Voice Engineer (VoIP) and take on a unique opportunity to work with cutting-edge technology. As a US citizen, you will be based in Green Bay, WI, with relocation assistance available.Salary: $75,000 - $100,000 DOELocation: Green Bay, WIThe successful candidate will support platforms that enable wireless...

  • Network Engineer

    21 hours ago

    Bay City, Michigan, United States Roehm Full time

    Job OverviewWe are seeking a highly skilled Network Engineer to join our team at Roehm America in Bay City, TX. As a key member of our IT department, you will be responsible for ensuring the delivery of high-quality IT services to our local end-users and managing the IT aspects of our newly leased administrative facility.Key Responsibilities:Coordinate the...

  • Field Services Engineer

    5 days ago

    Green Bay, Wisconsin, United States ASSOCIATED BANK NA Full time

    Job Summary:Associated Bank NA is seeking a skilled Field Services Engineer to join our team. As a Field Services Engineer, you will be responsible for the planning, organizing, installation, relocation, and maintenance of computer systems, peripherals, communications, data circuits, network hardware, technology kiosks, digital signage, ATM's, IP telephones,...