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Network Systems Jobs in Chicago, IL (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 ...

Kraft Heinz Company

Lead OT Network Systems

Chicago, IL · On-site

... networking, or OT cybersecurity * Demonstrated experience supporting OT systems in manufacturing environments (Food & Beverage/CPG preferred) * Deep expertise with OT-hosted systems: Windows, VMware ...

Flyover

System Administrator II - Network

Chicago, IL · On-site

$72K - $97K/yr

About the role The System Administrator II - Network owns our network and connectivity ... Bachelor's degree in Computer Science, Information Systems, or a related field, or equivalent ...

Deegit Inc

Network Architecture

Deerfield, IL · On-site

$65.75 - $88.25/hr

Approves and modifies network design and architecture to ensure compliance. • Develops strategies for network systems solutions using current and emerging technologies. Translates business ...

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All JobsNetwork Systems JobsNetwork Systems Jobs in Chicago, IL

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 are popular job titles related to Network Systems jobs in Chicago, IL? For Network Systems jobs in Chicago, IL, the most frequently searched job titles are:
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:
Network Systems jobs near you
Infographic showing various Network Systems job openings in Chicago, IL as of August 2026, with employment types broken down into 85% Full Time, 9% Part Time, 5% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $100,921 per year, or $48.5 per hour.

Network Systems Engineer

Prinova Group LLC

Itasca, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 24 days ago

Job description

Unlock your potential with Prinova
We are Prinova, a leading global supplier of ingredients and premix manufacturing solutions, and trusted by the world's best-known food, beverage, and nutrition brands.
Part of the NAGASE Group, our expertise lies in Ingredient Distribution, Manufacturing Solutions, and Customized Services. Our global network of colleagues, located in offices and manufacturing facilities around the world, deliver sustainable value-added solutions to our customers. We are recognized for our deep expertise, commitment to excellence, and bold innovation, which have earned us a strong reputation as a trusted industry leader.
Wherever your career is headed, you'll find direction, opportunity, and belonging with us.
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 Prinova's network and systems infrastructure across all domestic and global locations. This role ensures high levels of availability, security, and performance for critical business systems and network services. The candidate will work closely with the Senior IT Director - Network Integration and the Network Team to support ongoing projects, system upgrades, and strategic technology initiatives.
Essential Duties and Responsibilities include the following, but are not limited to:
  • Design, configure, and maintain core network infrastructure, including switches, routers, firewalls, VPNs, and wireless systems.
  • Maintain and administer Windows Server, virtualized environments (VMware/Hyper-V), and cloud-based systems (Azure/M365).
  • Monitor system and network performance to ensure availability, reliability, and security.
  • Troubleshoot complex network/systems issues and provide Tier 3 technical support.
  • Implement and maintain security controls, including firewalls, MFA, endpoint protection, and adherence to best practices.
  • Support backup, disaster recovery, and business continuity solutions.
  • Plan and execute system and network upgrades, migrations, and lifecycle replacements.
  • Maintain detailed documentation, including diagrams, configurations, and procedures.
  • Collaborate with vendors and service providers on projects, escalations, and service improvements.
  • Participate in on-call rotation for after-hours support as needed.
  • Other duties may be assigned.

Supervisory Responsibilities:
This position has no direct supervisory responsibilities but may mentor junior team members and provide guidance to IT support staff.
Qualifications:
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Required Education and/or Experience:
  • Bachelor's degree in information technology, computer engineering, or related field; or equivalent work experience.
  • 5+ years in network/systems engineering roles.
  • Experience with enterprise networking technologies.
  • Experience supporting Windows Server, Active Directory, Group Policy, and virtualization platforms.
  • Experience with cloud systems, including Microsoft Azure and M365 administration.

Required Skills/Abilities:
  • Strong knowledge of network protocols, routing, switching, and security principles.
  • Expertise with firewalls, VPN technologies, and network segmentation.
  • Strong experience with virtualization, backup systems, and disaster recovery.
  • Strong understanding of cybersecurity frameworks such as NIST, CIS Controls, and Zero Trust principles.
  • Experience in configuring next-generation firewalls and secure remote access solutions.
  • Knowledge of vulnerability management tools and processes, including remediation planning.
  • Experience in performing network security hardening, including patching, endpoint control, and secure configuration baselines.
  • Familiarity with SIEM platforms (e.g., Microsoft Sentinel, Splunk) for log analysis, alert triage, and incident response.
  • Ability to manage multiple projects and tasks in a fast-paced environment.
  • Strong analytical and problem-solving skills.
  • Excellent documentation and communication skills.

Travel:
Up to 20% domestic or international travel may be required to support Prinova facilities, which may include occasional weekend or off-hours travel based on project needs.
Work Conditions & Physical Requirements:
  • Work is primarily performed in an office environment.
  • Must be able to lift up to 40 pounds for equipment installation.
  • After-hours work is required during maintenance windows or incidents.

Quality/Safety Responsibilities:
All Prinova employees are required to ensure compliance standards with food safety, food defense, and food quality (FDA, ILDPH, FSMA, and BRC).
It is the responsibility of each employee to comply with occupational safety and health standards issued under OSHA and to follow all rules, regulations, and procedures established by the Company to ensure that their actions do not impact the health and safety of themselves or others.
What's in it for you?
Competitive Pay - $120,000 - $140,000 annually
Experience, education, geographic location and shift all taken into consideration.
Benefits:
  • Medical, Dental, Vision
  • Employer paid STD and LTD
  • HSA and FSA
  • Paid Maternity and Paternity Leave
  • PTO
  • Employer paid Basic Life Insurance
  • 401(k) & Roth with employer match
  • Eight Paid Holidays + 3 Floating Holidays
  • Voluntary - Critical Illness, Hospital Indemnity, Accident
  • Personal growth including training and development opportunities

Disclaimer: Prinova is committed to providing equal opportunities without regard to race, color, religion, sex, pregnancy, creed, national origin, age, physical or mental disability, protected medical condition, medical leave, marital status, citizenship status, ancestry, veteran or military status, sexual orientation, genetic information, domestic violence victim status, Civil Air Patrol status, or any other characteristic or group status protected under applicable law.

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