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Network Systems Jobs in Chicago, IL (NOW HIRING)

Continuously monitor the maintenance of network systems, including performing regular updates, patches, and firmware upgrades * Work with other technical groups to help resolve network and non ...

Network Engineer

Chicago, IL ยท On-site

$70K - $140K/yr

Continuously monitor the maintenance of network systems, including performing regular updates, patches, and firmware upgrades * Work with other technical groups to help resolve network and non ...

JR. Network Engineer

Gary, IN ยท On-site

$56K/yr

This role focuses on supporting and optimizing LANs, WANs, and related network systems. The individual will be involved in troubleshooting, performance monitoring, and ensuring the security and ...

Evaluate complex existing network systems and make recommendations for improvement. * Contribute to overall strategic network vision using analysis, design and engineering. * Drive adoption and ...

Spanish Speaking experience is must A minimum of 3 years experience in a high technology network, systems administration position, specializing in communications systems and technology (such as IP ...

Senior Network Engineer

Chicago, IL ยท On-site

$85K - $100K/yr

Evaluate complex existing network systems and make recommendations for improvement. * Contribute to overall strategic network vision using analysis, design and engineering. * Drive adoption and ...

Network Infrastructure Engineer

Barrington, IL ยท On-site

$80K - $100K/yr

Deploy, troubleshoot and support a wide array of systems including firewalls, routing, switching, VoIP, access points, and servers' hardware and operation systems, UPS systems. * Network Monitoring ...

Network Infrastructure Engineer

Barrington, IL ยท On-site

$80K - $100K/yr

Deploy, troubleshoot and support a wide array of systems including firewalls, routing, switching, VoIP, access points, and servers' hardware and operation systems, UPS systems. * Network Monitoring ...

Our large portfolio of clients allows engineers to gain exposure to a wide variety of network systems and hardware such as Cisco, Juniper, Riverbed and F5 - just to name a few. As one engineer puts ...

Junior Network Engineer

Chicago, IL ยท Hybrid

$33 - $38/hr

Summary The Junior Network Engineer Junior is an entry level role focused on supporting the ... Document issue resolution using the helpdesk ticketing system * Submit Request for Change forms ...

Junior Network Engineer

Chicago, IL ยท On-site

$33 - $38/hr

Summary The Junior Network Engineer Junior is an entry level role focused on supporting the ... Document issue resolution using the helpdesk ticketing system * Submit Request for Change forms ...

Systems Administrator

Waukegan, IL ยท On-site

$72K - $107K/yr

How you will make a difference Network & Systems Management * Install, configure, maintain, and support servers, workstations, operating systems, network equipment, and peripheral devices * Manage ...

This role involves overseeing network architecture, file servers, ERP integrations, and system automation. Responsibilities: Overseeing IT department operations while coordinating with IT specialists ...

Showing results 21-40

Network Systems information

See Chicago, IL salary details

$42.3K

$100.9K

$163.9K

How much do network systems jobs pay per year?

As of Aug 10, 2026, the average yearly pay for network systems in Chicago, IL is $100,921.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,900.00 and $113,400.00 per year, depending on experience, location, and employer.

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

A Network Systems professional needs a solid understanding of networking principles, protocols, and infrastructure, often supported by a degree in computer science or information technology. Familiarity with network management tools, firewalls, routers, switches, and certifications like Cisco's CCNA or CompTIA Network+ is typically required. Analytical thinking, problem-solving abilities, and effective communication are vital soft skills for diagnosing issues and collaborating with teams. These competencies ensure the reliable and secure operation of network systems, which is critical for organizational connectivity and data protection.

What is the difference between Network Systems vs Network Administrators?

AspectNetwork SystemsNetwork Administrators
CertificationsCompTIA Network+, Cisco CCNACompTIA Network+, Cisco CCNA
Work EnvironmentDesigning, implementing, and managing network infrastructureMaintaining, configuring, and troubleshooting existing networks
Employer UsageIT firms, large organizations, service providersCorporate IT departments, small to medium businesses
Common Search IntentNetwork design, infrastructure setupNetwork troubleshooting, daily management

Network Systems professionals focus on designing and implementing network infrastructure, while Network Administrators handle the ongoing maintenance and troubleshooting of networks. Both roles require similar certifications and often work together within organizations, but their primary responsibilities differ in scope and focus.

What are the typical daily responsibilities of a network systems professional?

Network Systems professionals typically spend their days monitoring network performance, troubleshooting connectivity issues, and ensuring the security and reliability of data transmissions. They often perform routine maintenance such as updating firmware, configuring network hardware, and applying security patches. Collaboration with other IT teams is common, especially when deploying new systems or resolving complex incidents, making strong communication skills essential. Staying proactive in identifying potential threats or bottlenecks is a key part of the job.

What do network systems do?

Network systems professionals design, implement, and maintain computer networks that enable data communication within organizations. They configure hardware and software such as routers, switches, and firewalls, and often hold certifications like Cisco or CompTIA to ensure network security and efficiency.

What careers are there in network systems?

Careers in network systems include roles such as network administrator, network engineer, systems analyst, cybersecurity specialist, and network technician. These positions involve managing, designing, and securing computer networks, often requiring knowledge of networking protocols, hardware, and certifications like Cisco CCNA or CompTIA Network+.

What is a network system?

Network systems refer to the hardware, software, and protocols that enable computers and devices to communicate and share resources within an organization or across the internet. This includes local area networks (LANs), wide area networks (WANs), network infrastructure components like routers and switches, and security systems. Professionals in this field design, implement, manage, and troubleshoot these systems to ensure efficient and secure data transmission.
What job categories do people searching Network Systems jobs in Chicago, IL look for? The top searched job categories for Network Systems jobs in Chicago, IL are:
Infographic showing various Network Systems job openings in Chicago, IL as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 10% Part Time, 4% Contract, and 1% Nights. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution, with an average salary of $100,921 per year, or $48.5 per hour.

Network Systems Engineer (Pre Sales) - Trading Platforms

Arista Networks

Chicago, IL โ€ข On-site

Full-time

Medical, Dental, Vision

Re-posted 27 days ago


Job description

Company Description

Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future challenges.

At Arista we value the diversity of thought and perspectives that each employee brings to the table. We believe that fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation.

Our commitment to excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest standards of quality and performance in everything we do.

Job Description

Who You'll Work With

When you join Arista as part of the Sales Engineering team, you're not just stepping into a role; you're becoming part of a team of industry experts and technical leaders. Typically reporting to the Regional Engineering Manager, you'll be working alongside some of the most skilled field engineers in the industry. Our team prides itself on not just understanding the technology but also the business impact and aligning our solutions with the larger goals of our clients. In collaboration with our Product Management and Software Development teams, you will play a pivotal role in steering product developments, offerings, and strategic direction to best serve our customers and prospects. Supported by the expertise of our world class Arista TAC, cutting-edge proof-of-concept resources, and support of the executive team, you are well-positioned to lead and innovate within the industry.ย 

Please Note: Candidates must reside in the metro Chicago area.ย 

What You'll Do

Arista Networks is seeking an accomplished Pre-Sales Network Systems Engineer who will leverage their technical expertise of mission critical networks and routing and switching to provide technical systems engineering support to expand the Arista brand for our customers in the Financial Services and Trading Vertical.ย 

Responsibilities:

  • The Pre-Sales Systems Engineer is a critical component of the Arista Sales team with the key responsibility of acting as a trusted advisor for our customers and partners to gather requirements and identify opportunities with existing and new customers.
  • Own the pre and post-sales technical relationship with the assigned territory and customer base
  • Build and maintain a deep, sound knowledge of all Arista technologies, in order to support and help in the enablement of strategic customers
  • Facilitate technical training on Arista's products, differentiators, solutions, and demos
  • Engage with key partners to develop proficiencies in delivering services around Arista's solution set
  • Participate in the execution of Proof of Concepts (POCs) and on-site customer testing
  • Execute technical Quarterly Business Reviews with customer base
  • Support onsite requirements at the customer site
  • Respond to inbound questions from the customers including research and lab testing of solutions
  • Present technical content to worldwide organizations both virtually and in-person
  • Create technical marketing materials for the global Arista organization
  • Travel expectations is approximately 10%
Qualifications

You are a driven Pre-Sales Systems Engineer or Network Architect with a passion for acting as a technical trusted advisor for your customers. You possess in-depth technical expertise within routing and switching including network architecture and design experience.ย 

  • Minimum of 5 years of networking design and implementation experience with a focus on Data Center, Campus, WI-FIย  and Security solutions working with Financial Services customers.
  • Strong presentation and selling skills including communication of complex technical material.
  • Solid understanding and knowledge of how to build successful relationships between an equipment manufacturer and a customer base of executives, architects, engineers and operations teams.
  • Good interpersonal skills, customer relations skills, and problem management skills, with the ability to stay calm and professional under pressure while working to strict deadlines.
  • Experience creating technical material (slides, white papers, battle cards, solution guides, etc)
  • Solid knowledge of competitive products, solutions, and services.
  • Experience with Network Overlay and Virtualizationย  is highly desired.
  • Previous experience building network automation using Python and Ansible desired.
  • Network Industry Certification including Arista Cloud Engineer (ACE) level 3-5 desired.ย 

Compensation Information:

The new hire base pay for this role has a salary range of $130,000 to $175,000.ย Arista offers different pay ranges based on work location, so that we can offer consistent and competitive pay appropriate to the market. The actual base pay offered will be based on a wide range of factors, including skills, qualifications, relevant experience, and work location. The pay range provided reflects base pay only and in addition certain roles may also be eligible for discretionary Arista bonuses and equity.ย  Employees in Sales roles are eligible to participate in Arista's Sales Incentive Plan, which pays commissions calculated as a percentage of eligible sales. US-based employees are also entitled to benefits including medical, dental, vision, wellbeing, tax savings and income protection. The recruiting team can share more details during the hiring process specific to the role and location. Thank you for your interest in Arista.

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Additional Information

Arista Networks is an equal opportunity employer.ย  Arista makes all hiring and employment-related decisions in a non-discriminatory manner without regard to race, color, religion, sex, sexual orientation, gender identity, national origin or any other factor determined to be unlawful under applicable federal, state, or law law.ย  All your information will be kept confidential according to EEO guidelines.