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Temporary Core Network Engineer Jobs in Willowbrook, IL

Prinova Group LLC

Network Systems Engineer

Itasca, IL · On-site

Network Systems Engineer Department: IT, Corporate Location: Itasca, IL Type: Full-time Summary ... Design, configure, and maintain core network infrastructure, including switches, routers, firewalls ...

TalentWave

Network Software Engineer

Chicago, IL · On-site

As a Network Software Engineer at Network Perception, you will lead the design and implementation of a state-of-the-art network modeling solution that is a core part of our software products. This ...

Knoll Inc.

Senior Network Engineer

Chicago, IL · On-site

$85 - $100/hr

Understanding of current core business practices and how IT solutions support them. * Advanced ... Experience with network switches, routers & wireless; Cisco/Meraki preferred. * Working experience ...

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Showing results 21-40

All JobsCore Network Engineer JobsTemporary Core Network Engineer JobsTemporary Core Network Engineer Jobs in Willowbrook, IL

Temporary Core Network Engineer information

See Willowbrook, IL salary details

$30.7K

$107.8K

$156.3K

How much do temporary core network engineer jobs pay per year?

As of Aug 23, 2026, the average yearly pay for temporary core network engineer in Willowbrook, IL is $107,844.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,000.00 and $132,000.00 per year, depending on experience, location, and employer.

What is the difference between Temporary Core Network Engineer vs Network Operations Technician?

AspectTemporary Core Network EngineerNetwork Operations Technician
Required CredentialsBachelor's in Computer Science or related, Cisco/Juniper certifications often preferredAssociate's degree or technical certification in networking
Work EnvironmentData centers, telecom companies, network service providersNetwork operation centers, field sites, enterprise networks
Employer & Industry UsageTelecom, ISPs, large enterprisesService providers, enterprise IT teams
Common Search & ComparisonOften compared for network infrastructure rolesCompared for network maintenance and troubleshooting roles

The Temporary Core Network Engineer typically focuses on designing, implementing, and maintaining core network infrastructure, often requiring advanced certifications and experience. In contrast, a Network Operations Technician handles day-to-day network troubleshooting and support. While both roles work within network environments, the engineer role is more strategic and technical, whereas the technician role is operational and support-oriented.

What cities near Willowbrook, IL are hiring for Temporary Core Network Engineer jobs?

Cities near Willowbrook, IL with the most Temporary Core Network Engineer job openings:

Temporary Core Network Engineer jobs near you
Infographic showing various Temporary Core Network Engineer job openings in Willowbrook, IL as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $107,844 per year, or $51.8 per hour.

Network Systems Engineer

Prinova Group LLC

Itasca, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 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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