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Senior Core Network Engineer Jobs in Nebraska (NOW HIRING)

Orion

Senior Network Engineer

Omaha, NE · Hybrid

$108K - $169K/yr

As a Senior Network Engineer, you will be responsible for maintaining the corporate networks of ... Proactively monitor Orion core networks, components, and connections to detect and resolve problems ...

Orion

Senior Network Engineer

Omaha, NE · On-site

$108K - $169K/yr

As a Senior Network Engineer, you will be responsible for maintaining the corporate networks of ... Proactively monitor Orion core networks, components, and connections to detect and resolve problems ...

Bryan Health

Network Engineer

Lincoln, NE · On-site

Working closely with senior engineering staff, vendors, and cross-functional IT teams, ensures high ... Commits to the mission, vision, beliefs and consistently demonstrates our core values. * *Leads the ...

Bryan Health

Network Engineer

Lincoln, NE · On-site

Working closely with senior engineering staff, vendors, and cross-functional IT teams, ensures high ... Commits to the mission, vision, beliefs and consistently demonstrates our core values. * *Leads the ...

Bryan Health

Network Engineer

Lincoln, NE · On-site

Working closely with senior engineering staff, vendors, and cross-functional IT teams, ensures high ... Commits to the mission, vision, beliefs and consistently demonstrates our core values. * *Leads the ...

Bryan Health

Network Engineer

Lincoln, NE

Working closely with senior engineering staff, vendors, and cross-functional IT teams, ensures high ... Commits to the mission, vision, beliefs and consistently demonstrates our core values. * *Leads the ...

DataVizion

Senior Network Engineer

Lincoln, NE · On-site

$91K - $124K/yr

DataVizion is hiring a Senior Network Engineer to design, implement, and secure customer network environments across the region. The stack is Aruba switching and wireless, Aruba ClearPass, Palo Alto ...

DataVizion

Senior Network Engineer

Lincoln, NE · On-site

$91K - $124K/yr

DataVizion is hiring a Senior Network Engineer to design, implement, and secure customer network environments across the region. The stack is Aruba switching and wireless, Aruba ClearPass, Palo Alto ...

DataVizion

Senior Network Engineer

Lincoln, NE · On-site

$90K - $124K/yr

DataVizion is hiring a Senior Network Engineer to design, implement, and secure customer network environments across the region. The stack is Aruba switching and wireless, Aruba ClearPass, Palo Alto ...

DataVizion

Senior Network Engineer

Lincoln, NE · On-site

$91K - $124K/yr

DataVizion is hiring a Senior Network Engineer to design, implement, and secure customer network environments across the region. The stack is Aruba switching and wireless, Aruba ClearPass, Palo Alto ...

Opti9 Technologies

Network Engineer II

Omaha, NE · On-site +1

$85K - $100K/yr

Are you a Network Engineer with experience supporting cloud and managed infrastructure environments ... colocation core and distro connectivity all the way down to the access level * Configure and ...

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Senior Core Network Engineer information

What is a senior core network engineer?

Senior Core Network Engineers are experienced professionals responsible for designing, implementing, managing, and optimizing the core components of an organization's network infrastructure. They focus on ensuring high availability, security, and performance of critical network systems such as routers, switches, and firewalls. These engineers often lead network projects, troubleshoot complex issues, and mentor junior staff. Their expertise is essential for maintaining seamless connectivity and supporting business operations.

What skills and qualifications are needed to be a senior core network engineer?

To thrive as a Senior Core Network Engineer, you need in-depth knowledge of network architecture, routing and switching protocols, and a degree in computer science or a related field, often with several years of relevant experience. Expertise in tools and systems such as Cisco IOS, Juniper JUNOS, MPLS, BGP, OSPF, and relevant certifications like CCNP or CCIE are typically required. Strong analytical thinking, problem-solving, and effective communication skills help you excel in troubleshooting and collaborating with cross-functional teams. These skills and qualifications are crucial for ensuring reliable, high-performance network operations and supporting complex organizational needs.

What are common challenges faced by senior core network engineers, and how can they be addressed?

Senior Core Network Engineers often encounter challenges such as managing complex network architectures, ensuring minimal downtime during upgrades, and addressing security vulnerabilities in real time. Staying current with rapidly evolving technologies and vendor solutions is crucial to maintaining network performance and security. To address these challenges, engineers typically collaborate closely with cross-functional teams, participate in ongoing training, and implement robust change management processes to ensure seamless network operations.

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

AspectSenior Core Network EngineerNetwork Operations Center (NOC) Engineer
CertificationsCCNP, CCIE, Cisco certificationsCompTIA Network+, Cisco CCNA
Work EnvironmentDesign, implementation, and troubleshooting core network infrastructureMonitoring, incident response, and network maintenance
Employer & Industry UsageTelecom, large enterprises, ISPsService providers, enterprise networks, managed service providers

The Senior Core Network Engineer focuses on designing and maintaining core network infrastructure, requiring advanced certifications and technical expertise. In contrast, a NOC Engineer primarily monitors network performance, responds to incidents, and ensures network uptime. Both roles are vital in network operations but differ in scope and responsibilities.

What are the most commonly searched types of Core Network Engineer jobs in Nebraska?

The most popular types of Core Network Engineer jobs in Nebraska are:

Senior Core Network Engineer jobs near you
Infographic showing various Senior Core Network Engineer job openings in Nebraska as of August 2026, with employment types broken down into 60% Full Time, 20% Part Time, and 20% Contract. Highlights an 100% In-person job distribution.

Network Infrastructure Engineer (Cisco)

Lincoln, NE • On-site

Serenity Info Tech, Inc.
See more jobs at Serenity Info Tech, Inc.external

Other

Re-posted 9 days ago

Job description

Hi,

Please find my direct client job requirement for your consideration.

 

Title: Network Infrastructure Engineer

Location: Lincoln,  Nebraska  

Duration : 12 months 

Client : State of Nebraska  

Job Description:

Cisco Network Engineer   (Onsight)

This open position when filled will be responsible for mentoring and guiding systems engineers with advanced problem resolution skills who are responsible for planning, design, development, optimization, documentation, maintenance, and performance of the Statewide (Wide Area) Core Network.

Knowledge, Skills and Abilities:

·         Installing and configuring large scale Core Network equipment to include Cisco ASR 1000 and 9000- series. Familiarity with Cisco DWDM and Nexus.

·         Implementing disaster recovery plans

·         Knowledge of information technology theory, principles, and practices in Core routing.

·         Working knowledge of computer hardware, software, local and wide area network systems.

·         Knowledge of client/server network protocols and Internet/Intranet applications.

·         Extensive knowledge of troubleshooting data networks and troubleshooting tools.

·         Skill in delivering responsive, quality customer service.

·         Ability to write clear and concise documentation of systems and procedures.

·         Ability to successfully coordinate multiple projects across an enterprise network.

·         Ability to read, understand and apply information from technical manuals

      List of Job Duties

·          Provide technical support at a senior level for Core Network Routing and maintenance. 

·          Provide technical support at a senior level for installation, operation, trouble shooting, and repair of Core network hardware.

·         Coordinate multiple networking projects across multiple agencies at any given time. Installs and decommissions included.

·         Evaluate network systems and determine the need for patches, upgrades, and analyze future technical needs.

·         Develop and maintain procedures and processes, create documentation, and assist clients and other information technology employees.

·         Help Mentor, train and provide ongoing guidance to fellow engineers

·         Standard daytime hours from 8:00 AM to 5:00 PM, but be ready to fix sudden problems and work flexible hours during planned system updates.

Required:

·         Extensive knowledge of information technology theory, principles, and practices

·         Working knowledge of enterprise network devices is also preferred. 

·         Network certifications are desired. CCNP level required

Apply