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Network Jobs in Portage, IN (NOW HIRING)

TransMarket Group

Network Engineer

Chicago, IL · On-site

Design network solutions for TMG's automated trading infrastructure * Implement and maintain a high availability, low latency network infrastructure * Troubleshoot network and network related issues

Next Gen IT Inc

Network Engineer

Chicago, IL · On-site

The ideal candidate brings strong hands-on networking experience across Cisco routing, switching, and wireless technologies, along with some exposure to cloud environments. Responsibilities * Design ...

New

IMC

Network Engineer

Chicago, IL · Hybrid

IMC is seeking experienced Network Engineers who are passionate about building and operating cutting-edge, high-performance networks. You'll work closely with traders, developers, quants, and ...

GGP

Network Engineer

Chicago, IL

$105K - $135K/yr

Position Summary The Network Engineer is responsible for designing, implementing, automating, monitoring, and supporting complex multi-vendor network environments across campus, SD-WAN, wireless, and ...

TransMarket Group

Network Engineer

Chicago, IL · On-site

Design network solutions for TMG's automated trading infrastructure * Implement and maintain a high availability, low latency network infrastructure * Troubleshoot network and network related issues

CultureFit

Network Manager

Chicago, IL

Seeking a Network Manager responsible for maintaining and optimizing our IT infrastructure, ensuring seamless network performance, security, and data management. This role involves overseeing network ...

Reply

Network Administrator

Chicago, IL · Hybrid

$55K - $80K/yr

Reply is a network of highly specialized companies supporting global industrial groups operating in the telecom and media, industry and services, banking, insurance and public administration sectors ...

IMC

Network Engineer

Chicago, IL · On-site

$155K - $225K/yr

IMC is seeking experienced Network Engineers who are passionate about building and operating cutting-edge, high-performance networks. You'll work closely with traders, developers, quants, and ...

Reply

Network Administrator

Chicago, IL · Hybrid

$55K - $80K/yr

Reply is a network of highly specialized companies supporting global industrial groups operating in the telecom and media, industry and services, banking, insurance and public administration sectors ...

Reply

Network Administrator

Chicago, IL · On-site

$55K - $80K/yr

Reply is a network of highly specialized companies supporting global industrial groups operating in the telecom and media, industry and services, banking, insurance and public administration sectors ...

Sonsoft Inc

Network Architect

Chicago, IL

$66.75 - $89.25/hr

DC network design, implementation and migration compromising Cisco Nexus (ACI & NXOS), Cisco 6500 VSS, 4500 VSS solution components. * Certification: CCIE (Lab cleared) in Routing & Switching or Data ...

Littelfuse

Network Architect

Chicago, IL · On-site

$66.75 - $89.50/hr

The Network Architect is the technical design authority for Littelfuse's global enterprise network. This role defines secure, resilient and scalable architectures across manufacturing, R&D, ...

IMC

Network Engineer

Chicago, IL · On-site

$155K - $225K/yr

IMC is seeking experienced Network Engineers who are passionate about building and operating cutting-edge, high-performance networks. You'll work closely with traders, developers, quants, and ...

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Network information

What are the key skills and qualifications needed to thrive as a network engineer, and why are they important?

To thrive as a Network Engineer, you need strong knowledge of networking protocols, infrastructure design, troubleshooting, and a relevant degree or certification such as CCNA or CompTIA Network+. Familiarity with network hardware, firewalls, routers, switches, and management tools like Wireshark or SolarWinds is typically required. Analytical thinking, attention to detail, and effective communication are essential soft skills for diagnosing issues and collaborating with IT teams. These skills and qualities are critical for ensuring network reliability, security, and optimal performance in modern organizations.

What jobs are in computer networking?

Network jobs refer to roles that involve the design, implementation, management, and troubleshooting of computer networks. These positions can include network administrators, network engineers, and network technicians, who are responsible for ensuring the smooth operation and security of data communication systems within organizations. Network jobs are essential for maintaining connectivity, supporting communication, and enabling the sharing of resources such as files and internet access across computers and devices.

What is the difference between a network engineer and a network administrator?

A network engineer is responsible for designing and building a network, as well as for acquiring and locating required physical components. A network administrator is responsible for the daily functionality of the network, ensuring reliability and data security. Admins create and remove users and group permissions, following best practices for network security. Both jobs require specialized technical knowledge and coordination with stakeholders throughout the organization.

What is the difference between Network vs Network Administrator?

AspectNetworkNetwork Administrator
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+, Cisco certifications
Work EnvironmentDesigning, planning, and implementing networksManaging, maintaining, and troubleshooting networks
Job ResponsibilitiesNetwork architecture, hardware setupNetwork monitoring, user support, security
Industry UsageUsed broadly in network design and planningCommonly employed in daily network management

While both roles involve working with networks, a 'Network' professional typically focuses on designing and planning network infrastructure, whereas a 'Network Administrator' manages and maintains existing networks. The Network role is more strategic, while the Network Administrator handles operational tasks to ensure network stability and security.

What are some typical challenges faced by network engineers in maintaining network security, and how can they be addressed?

Network engineers often encounter challenges such as managing vulnerabilities from outdated hardware or software, mitigating the risks of unauthorized access, and responding to evolving cyber threats. To address these issues, engineers regularly update and patch systems, implement robust firewalls, and use intrusion detection systems. Collaborating closely with the IT security team and staying current with industry best practices are also essential strategies for maintaining a secure and resilient network environment.
More about Network jobs
What job categories do people searching Network jobs in Portage, IN look for? The top searched job categories for Network jobs in Portage, IN are:
What cities near Portage, IN are hiring for Network jobs? Cities near Portage, IN with the most Network job openings:
Network jobs near you
Infographic showing various Network job openings in Portage, IN as of July 2026, with employment types broken down into 1% As Needed, 78% Full Time, 15% Part Time, and 6% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Network Engineer

Radix Trading Experienced Job Board

Chicago, IL • On-site

Full-time

Re-posted 18 days ago

Job description

Radix Trading is seeking an experienced Network Engineer to design, implement, and manage our complex, low-latency network infrastructure. In this pivotal role, you will operate with a high degree of independence to ensure the reliability, performance, and optimization of our global network. The ideal candidate has deep expertise in networking within fast-paced trading environments and excels at solving challenging technical problems at scale.
Responsibilities:
  • Oversee the architecture, design, and strategy for research, enterprise and trading networks.
  • Lead the design and deployment of trading network infrastructure, ensuring optimal performance and low latency.
  • Troubleshoot complex network issues, ensuring minimal disruption to trading activities.
  • Collaborate with internal teams to ensure network systems meet trading application requirements.
  • Maintain and improve networking standards across the organization, adhering to best practices and regulatory requirements.
  • Work with remote datacenter teams to troubleshoot complex hardware, cabling, and optics issues
  • Develop scripts and tools for network automation and monitoring
  • Lead initiatives to ensure network scalability and performance in line with business goals.
  • Provide expert guidance on networking protocols.

Skills & Qualifications:
  • Expert knowledge of networking and TCP/IP protocols.
  • Experience with vendor hardware and operating systems, including Arista, Cisco, and Juniper
  • Proficiency in Python scripting for network automation.
  • Strong knowledge of Unix/Linux network stack and command line tools. Experience with multicast design, especially in high-performance trading environments.
  • Trading network experience is highly desired.
  • Results-oriented, highly flexible, team player.
  • Strong problem-solving skills and the ability to lead network projects.

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