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Network And Systems Engineer Jobs in Illinois (NOW HIRING)

Prinova Group LLC

Network Systems Engineer

Itasca, IL · On-site

Network Systems Engineer Department: IT, Corporate Location: Itasca, IL Type: Full-time Summary: The Network Systems Engineer is responsible for the implementation, maintenance, and support of ...

Infobahn SoftWorld Inc

Systems Engineer

Elgin, IL · On-site

Networking skills since customer networks are a large part of what we do. Job Summary: We are seeking a talented and motivated Systems Engineer I to join our team in Elgin, IL. The ideal candidate ...

Kraft Heinz Company

Lead OT Network Systems

Chicago, IL · On-site

Manage an engineering team with crucial engineering processes and contribute to strategic decisions ... networking, or OT cybersecurity * Demonstrated experience supporting OT systems in manufacturing ...

Aquatic Capital Management

Systems Engineer

Chicago, IL · On-site

$150K - $300K/yr

Investigate and resolve performance bottlenecks at the intersection of storage, network, and compute. Developer Experience & Automation * Design and maintain provisioning systems for complex compute ...

Aquatic Capital Management

Systems Engineer

Chicago, IL

$150K - $300K/yr

Investigate and resolve performance bottlenecks at the intersection of storage, network, and compute. Developer Experience & Automation * Design and maintain provisioning systems for complex compute ...

SAIC

Systems Engineer

Scott Air Force Base, IL · On-site

$40K - $80K/yr

The successful candidate will system engineering work to maintain, configure, and reliably operate network servers, server virtualization systems, laptops, desktops, VDI, and supporting software ...

Next Step Systems

Senior Systems Engineer

Chicago, IL · On-site

$107K - $147K/yr

Keywords: Chicago IL Jobs, Senior Systems Engineer, Linux Servers, Scripting, Automation Tools, TCP/IP, Networking Concepts, Trading Infrastructure, Financial, Software Engineer, Architect ...

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All JobsNetwork And Systems Engineer JobsNetwork And Systems Engineer Jobs in Illinois

Network And Systems Engineer information

See Illinois salary details

$39.7K

$94.9K

$154.1K

How much do network and systems engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for network and systems engineer in Illinois is $94,859.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,100.00 and $106,600.00 per year, depending on experience, location, and employer.

What are some common challenges network and systems engineers face when managing hybrid cloud environments?

Network and Systems Engineers working with hybrid cloud environments often encounter challenges such as ensuring seamless integration between on-premises infrastructure and cloud services, maintaining consistent security policies across platforms, and managing network latency or connectivity issues. Keeping up with frequent updates from multiple vendors and troubleshooting complex, distributed systems require strong problem-solving skills and adaptability. Collaboration with other IT teams and clear communication are essential to effectively coordinate changes and maintain system reliability.

What is the difference between Network And Systems Engineer vs Network Administrator?

AspectNetwork And Systems EngineerNetwork Administrator
CertificationsCCNA, CompTIA Network+, Cisco certificationsCCNA, CompTIA Network+
Work EnvironmentDesign, implement, and troubleshoot network and system solutionsMaintain and monitor existing network infrastructure
ResponsibilitiesNetwork architecture, system integration, security planningNetwork setup, user support, routine maintenance

Network And Systems Engineers focus on designing and implementing network and system solutions, while Network Administrators manage and maintain existing networks. Both roles require similar certifications and often work in the same industry environments, but their core responsibilities differ in scope and focus.

What is a network and systems engineer?

Network and Systems Engineers are IT professionals responsible for designing, implementing, managing, and troubleshooting computer networks and system infrastructures within an organization. They ensure that networked systems such as servers, databases, and communication devices operate smoothly and securely. Their duties often include maintaining system security, optimizing performance, and supporting users with technical issues. Network and Systems Engineers play a critical role in keeping business operations running efficiently by ensuring reliable connectivity and data integrity.

What are the key skills and qualifications needed to thrive as a network and systems engineer?

To thrive as a Network and Systems Engineer, you need a solid understanding of networking protocols, system administration, and IT infrastructure, often supported by a degree in computer science or a related field. Familiarity with tools like Cisco IOS, VMware, Linux/Windows servers, and certifications such as CCNA, CompTIA Network+, or Microsoft Certified Solutions Expert (MCSE) are typically required. Strong problem-solving abilities, analytical thinking, and effective communication skills help you excel in troubleshooting and collaborating with team members. These skills and qualifications are critical for ensuring secure, efficient, and reliable network and system operations within an organization.
What are popular job titles related to Network And Systems Engineer jobs in Illinois? For Network And Systems Engineer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Network And Systems Engineer jobs in Illinois look for? The top searched job categories for Network And Systems Engineer jobs in Illinois are:
Network And Systems Engineer jobs near you
Infographic showing various Network And Systems Engineer job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $94,859 per year, or $45.6 per hour.

Network Systems Engineer

RedSail Technologies, LLC

Oak Brook, IL

$120K - $125K/yr

Full-time

Posted 17 hours ago

Posted today

Job description

EMPLOYER: RedSail Technologies, LLC

TITLE: Network Systems Engineer

Duties: Responsible for a wide range of duties including computer network design, programming, testing, implementing, system administration, and support. Designing computer networks and systems architecture. Programming and testing network systems. Implementing and maintaining system administration tasks. Installing operating systems and providing end-user support. Establishing and maintaining network security protocols and policies. Monitoring and optimizing system performance. Creating and managing user accounts. Designing and maintaining online web presence. Implementing and supporting email servers. Providing LAN/WAN support and network design. Writing shell scripts, modular programming, and process handling. Developing, improving, and maintaining network and computer systems. Modifying system software to meet performance objectives. Documenting system modifications and

procedures for new software implementations. Setting up computer networks for document storage, transfer, and retrieval. Overseeing daily computer system performance and troubleshooting. Installing and configuring new equipment and software. Planning, coordinating, and implementing network security measures. Configuring and defining parameters for LAN/WAN installations. Interacting with management and users to address concerns and modifications.

SCHEDULE: 40 hours per week, Monday through Friday

SALARY: $120,702 - $125,000 / year

LOCATION: RedSail Technologies, LLC, 2625 Butterfield Road, Suite 200S, Oak Brook, IL 60523

REQUIREMENTS:

Main Education and Experience: Bachelor’s degree in Computer Science, Information Systems, Computer Engineering or a closely related field and two (2) years of experience as a Network Engineer, System Administrator, System Engineer, or a closely related occupation where required experience gained.

Special Skills: Also requires experience in the following:

  • Two (2) years experience in network engineering, network security, system performance optimization, LAN/WAN management, and network hardware;
  • Two (2) years experience in computer networks, systems administration, and security protocols such as TCP/IP, DNS, and DHCP;
  • Two (2) years of programming languages and shell scripting to include PowerShell, DOS, C, C#, SQL; and
  • Certification in Azure Solutions Architect.

CONTACT: To apply, send resume to Landon Hornacek at: resumes@pioneerrx.com. Please reference job title and location.

BENEFITS: PTO, 401k (5% match), Bonus Opportunities, Medical//Dental/Vision Insurance, Work-life Balance, Fitness Bonus, Professional Development, FORTE awards.

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