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Senior Cs Core Network Engineer Jobs in Wisconsin

Children's Wisconsin

Senior Network Engineer

Milwaukee, WI · On-site

$102K - $140K/yr

The Senior Network Engineer is responsible for architecting, deploying, configuring, and maintaining high-end switching, routing, IP Telephony, wireless, security, and network management in a complex ...

Children's Wisconsin

Senior Network Engineer

Milwaukee, WI · Hybrid

$102K - $140K/yr

The Senior Network Engineer is responsible for architecting, deploying, configuring, and maintaining high-end switching, routing, IP Telephony, wireless, security, and network management in a complex ...

Generac

Senior Network Engineer

Waukesha, WI · Hybrid

$104K - $142K/yr

The Senior Network Engineer is responsible for the implementation and administration of Global Enterprise technologies for data networks, hybrid and software defined network technology stacks, Remote ...

Hoyos Consulting LLC

Senior Network Engineer

Madison, WI

$104K - $143K/yr

Hoyos Consulting LLC is searching for a senior to mid-level Network Engineer to join our team, as we grow our network and consulting practice across Wisconsin and the Midwest. This position would ...

FHR

A1031-Network Engineer rec 150456

Milwaukee, WI · On-site

A Network Engineer II - senior-level technical professional responsible for designing, implementing, and maintaining complex network infrastructure. This role requires advanced expertise in ...

Accuity

Network Engineer II

Sheboygan, WI · On-site

The Network Engineer II actively monitors system health, troubleshoots complex issues, implements ... Collaborates with senior engineers to design and implement systems that meet performance ...

Acuity Insurance

Network Engineer II

Sheboygan, WI · On-site

The Network Engineer II actively monitors system health, troubleshoots complex issues, implements ... Collaborates with senior engineers to design and implement systems that meet performance ...

Kwik Trip, Inc.

Network Engineering Manager

La Crosse, WI · On-site

$111K - $166K/yr

Network Engineering Manager is responsible for: * Leading the strategy, procurement, disaster ... Knowledge of Data Center and Core network technologies. * Knowledge of access control systems and ...

Ornua

Network Administrator

Hilbert, WI · On-site

... core network operations and security initiatives that directly support Ornua's global business ... Required : • Bachelor's degree in Computer Engineering, Information Technology, or related field ...

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Senior Cs Core Network Engineer information

What is a Senior CS Core Network Engineer?

Senior CS Core Network Engineers are experienced professionals who design, implement, and maintain the core elements of a telecommunications network, specifically the Circuit Switched (CS) core. They ensure reliable voice and data communication by managing network components such as MSCs (Mobile Switching Centers), HLRs (Home Location Registers), and gateways. Their responsibilities also include troubleshooting, optimizing network performance, integrating new technologies, and supporting large-scale network upgrades. Typically, these engineers work closely with other network teams and vendors to maintain service quality and network security.

How does a Senior CS Core Network Engineer typically collaborate with cross-functional teams during network upgrades or optimizations?

As a Senior CS Core Network Engineer, you will frequently collaborate with teams such as radio network engineers, transmission specialists, and IT support during network upgrades or optimization projects. This collaboration involves joint planning sessions, troubleshooting calls, and integrating solutions to ensure seamless voice and data services. You’ll often act as a technical lead, coordinating with vendors and internal stakeholders to implement changes with minimal service disruption. Effective communication and documentation are key, as you’ll need to translate complex core network requirements into actionable tasks for other teams.

What are the key skills and qualifications needed to thrive as a Senior CS Core Network Engineer, and why are they important?

To thrive as a Senior CS Core Network Engineer, you need deep expertise in mobile core network architecture, signaling protocols (such as SS7, SIP, and Diameter), and a relevant engineering degree. Experience with core network equipment (e.g., Ericsson, Huawei, Nokia), network monitoring tools, and certifications like CCNP or vendor-specific credentials are typically required. Strong analytical thinking, problem-solving abilities, and effective communication help you collaborate with cross-functional teams and troubleshoot complex issues. These skills ensure reliable network performance, rapid resolution of outages, and the successful implementation of new services in telecom environments.

What is the difference between Senior Cs Core Network Engineer vs Network Operations Center (NOC) Engineer?

AspectSenior Cs Core Network EngineerNetwork Operations Center (NOC) Engineer
CertificationsCCNA, CCNP, Cisco certificationsCCNA, Network+
Work EnvironmentDesign, optimize, and troubleshoot core network infrastructureMonitor, maintain, and support network systems
Industry UsageTelecommunications, ISPs, large enterprisesTelecom providers, managed service providers

The Senior Cs Core Network Engineer focuses on designing and maintaining core network infrastructure, requiring advanced certifications and technical expertise. In contrast, a Network Operations Center (NOC) Engineer primarily monitors and supports existing networks, often working in a 24/7 environment. Both roles are vital in telecommunications and large enterprise networks but differ in scope and responsibilities.

What are the most commonly searched types of Cs Core Network Engineer jobs in Wisconsin? The most popular types of Cs Core Network Engineer jobs in Wisconsin are:
What cities in Wisconsin are hiring for Senior Cs Core Network Engineer jobs? Cities in Wisconsin with the most Senior Cs Core Network Engineer job openings:
Senior Cs Core Network Engineer jobs near you

Senior Network Engineer

Children's Wisconsin

Milwaukee, WI • On-site

$102K - $140K/yr

Full-time

Posted 22 days ago

Children's Wisconsin rating

7.6

Company rating: 7.6 out of 10

Based on 66 frontline employees who took The Breakroom Quiz

256th of 1,054 rated hospitals

Job description

At Children's Wisconsin, we believe kids deserve the best.
Children's Wisconsin is a nationally recognized health system dedicated solely to the health and well-being of children. We provide primary care, specialty care, urgent care, emergency care, community health services, foster and adoption services, child and family counseling, child advocacy services and family resource centers. Our reputation draws patients and families from around the country.
We offer a wide variety of rewarding career opportunities and are seeking individuals dedicated to helping us achieve our vision of the healthiest kids in the country. If you want to work for an organization that makes a difference for children and families, and encourages you to be at your best every day, please apply today.
Please follow this link for a closer look at what it's like to work at Children's Wisconsin: https://www.instagram.com/lifeatcw/
Children's Wisconsin has an opportunity for a Senior Network Engineer to join our team!
Location: Hybrid and but must be local to Milwaukee
Job Summary:
The Senior Network Engineer is responsible for architecting, deploying, configuring, and maintaining high-end switching, routing, IP Telephony, wireless, security, and network management in a complex environment. The individual will lead multiple projects, be highly organized and flexible, and stay up to date on technological advancements. Work is performed with little supervision and requires initiative and judgment.
RESPONSIBILITIES
  • Design, implement, and maintain network infrastructure, including routers, switches, firewalls, and wireless systems.
  • Administer and maintain Cisco VPN, Firewalls, ISE, and Cisco Call Manager.
  • Manage DNS, DHCP, and DDI services.
  • Oversee the configuration and optimization of the enterprise load balancing solution.
  • Monitor network performance and troubleshoot issues to ensure optimal operation, utilizing SolarWinds NPM and Cisco Catalyst Center.
  • Network impact analysis, modeling, and network capacity planning
  • Stay current with the latest network technologies and industry trends to drive continuous improvement and personal growth.
  • Provide technical support and mentor junior engineers and other team members.
  • Document network configurations, changes, and incidents to maintain accurate records.
  • Operate with a systems design mindset, driving towards a better service experience and proactive improvements.
  • Perform other duties that are vital for the efficient operations of the department and organization.

What you will need:
  • Cisco CCNP Certification or equivalent experience
  • 7 -10 years of network engineering experience in a complex enterprise network environment.

Knowledge / Skills / Abilities
  • Exhibits guiding behaviors that reflect Children's values and support our mission and vision.
  • Excellent verbal and written communication skills, including technical writing, diagramming, effective email skills, and demonstrated ability to interact professionally and effectively with diverse groups at all levels of the organization and its vendors and affiliates.
  • Advanced experience in configuring all types of Cisco hardware, Cisco IOS, and NX-OS, SD-Access, SD-WAN, Meraki configurations, network routing, and troubleshooting.
  • Extensive knowledge of Cisco VPN, Firewalls, ISE, wireless, and Cisco Call Manager.
  • Experience with Infoblox DNS, DHCP, and DDI management platform.
  • Experience in network/voice performance tuning skills and troubleshooting, including packet captures and analysis.

Physical Requirements and Working Conditions
Normal office environment where there is no reasonable potential for exposure to blood or other high-risk body fluids.
This role may require occasional travel to other office locations or data centers.
Children's Wisconsin is an equal opportunity / affirmative action employer. We are committed to creating a diverse and inclusive environment for all employees. We treat everyone with dignity, respect, and fairness. We do not discriminate against any person on the basis of race, color, religion, sex, gender, gender identity and/or expression, sexual orientation, national origin, age, disability, veteran status, or any other status or condition protected by the law.
Certifications/Licenses:
CCNA-Cisco Certified Network Associate - Cisco

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