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Network Firewall Jobs in Ohio, IL (NOW HIRING)

Rockwell Automation

Senior Network Engineer - Plex

Ohio, IL · Remote

$114K - $172K/yr

As member of the Network & Firewall team you will be responsible for maintaining the networks of Plex's private and public cloud. We are looking for an engineer with the desire to leverage automation ...

MissionHires

Network Engineer

Peru, IL · On-site

$70 - $90/hr

You will provide on-site network and security support, act as a 2nd/3rd line escalation SME, and ... and SonicWall firewalls, along with excellent communication in Spanish and English.

New

CarParts.com

Sr. DC IT Manager

La Salle, IL · On-site

$120K - $130K/yr

... network infrastructure (switches, access points, connectivity, firewalls) -- managing vendor relationships and escalation paths. * Champion a metrics-driven, automation-focused approach to the team ...

All JobsNetwork Firewall JobsNetwork Firewall Jobs in Ohio, IL

Network Firewall information

See Ohio, IL salary details

$31

$52

$72

How much do network firewall jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for network firewall in Ohio, IL is $52.51, according to ZipRecruiter salary data. Most workers in this role earn between $43.12 and $62.40 per hour, depending on experience, location, and employer.

What is a network firewall?

Network firewalls are security devices or software designed to monitor and control incoming and outgoing network traffic based on predetermined security rules. They act as a barrier between a trusted internal network and untrusted external networks, such as the internet, to prevent unauthorized access and threats. Firewalls can be hardware-based, software-based, or a combination of both, and are essential components of modern cybersecurity strategies. They help protect sensitive data, maintain privacy, and ensure compliance with security policies.

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

To thrive as a Network Firewall Engineer, you need a strong understanding of network protocols, security principles, and firewall architecture, often supported by a degree in computer science or a relevant certification like Cisco CCNP Security or Palo Alto Networks certifications. Experience with firewall platforms (such as Cisco ASA, Palo Alto, or Fortinet), intrusion detection/prevention systems, and security information and event management (SIEM) tools is essential. Analytical thinking, problem-solving, and clear communication are vital soft skills for diagnosing issues and collaborating with IT teams. These skills and qualities are critical to effectively safeguarding organizational networks and ensuring compliance with security policies.

What are some typical challenges faced by professionals managing network firewalls, and how can they prepare for them?

Professionals managing network firewalls often encounter challenges such as keeping up with rapidly evolving security threats, ensuring firewall rules do not inadvertently block legitimate traffic, and maintaining compliance with organizational and regulatory standards. Staying current with security trends, regularly reviewing and updating firewall configurations, and collaborating closely with IT and security teams can help address these challenges. Proactive monitoring and ongoing training are also essential for effective firewall management and minimizing potential vulnerabilities.

What is the difference between Network Firewall vs Network Security Analyst?

AspectNetwork FirewallNetwork Security Analyst
Required CertificationsCompTIA Security+, Cisco CCNA, Cisco CCNPCompTIA Security+, CISSP, CEH
Work EnvironmentNetwork infrastructure, hardware and software configurationMonitoring, analyzing security threats, incident response
Employer & Industry UsageIT departments, cybersecurity firms, enterprisesIT security teams, cybersecurity consulting firms

Network Firewalls primarily focus on configuring and managing hardware or software devices that control incoming and outgoing network traffic based on security rules. Network Security Analysts analyze security data, monitor threats, and respond to incidents. While firewalls are a key tool used by analysts, their roles differ: firewalls are technical devices, whereas analysts interpret security data and develop strategies to protect networks.

How to become a network firewall expert?

To become a network firewall expert, gain a strong understanding of networking fundamentals, including TCP/IP and routing, and learn to configure and manage firewalls such as Cisco ASA, Palo Alto, or Fortinet. Earning industry certifications like CompTIA Security+, Cisco CCNA Security, or Palo Alto Networks Certified Network Security Engineer (PCNSE) can validate your skills and improve job prospects.

What cities near Ohio, IL are hiring for Network Firewall jobs?

Cities near Ohio, IL with the most Network Firewall job openings:

Network Firewall jobs near you
Infographic showing various Network Firewall job openings in Ohio, IL as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 11% Part Time, and 6% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $109,220 per year, or $52.5 per hour.

Senior Network Engineer - Plex

Rockwell Automation

Ohio, IL • Remote

$114K - $172K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 18 days ago

Rockwell Automation rating

7.9

Company rating: 7.9 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

202nd of 495 rated machine equipment manufacturers

Job description

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility -our people are energized problem solvers that take pride in how thework we do changes the world for the better.

We welcome all makers, forward thinkers, and problem solvers who are looking for a place to do their best work. And if that's you we would love to have you join us!

Job Description

Position Summary:

In support of our ongoing growth, we are looking for a Sr. Network Engineer to add to our Plex Cloud Operations department and our continuous improvement culture. As member of the Network & Firewall team you will be responsible for maintaining the networks of Plex's private and public cloud. We are looking for an engineer with the desire to leverage automation and infrastructure as code to help secure and scale our product while building resiliency and redundancy into all solutions.

Your Responsibilities:

  • Design, implement, and operate networking infrastructure across both private datacenters and public cloud environments (primarily Azure), including routing, firewalling, WAN connectivity, and overlay networking.
    • Provide network and remote connectivity hardware/software support for internal and external customers
    • Design, manage, and troubleshoot highly available ISP circuits, multi-homed BGP architectures, datacenter interconnect (DCI), and SD-WAN connectivity across multiple regions.
    • Perform root cause investigations and contribute to process/procedure documentation
    • Maintain and expand NGFW rule base to ensure least access principals across public and private firewall zones
  • Project work including:
    • Structured cabling
    • Physical infrastructure lifecycle replacements
    • Network and application security
    • Monitoring, alerting, and auto remediation
    • Deploy public cloud (primarily Azure) and private cloud networks utilizing infrastructure as code utilizing git-ops tooling.
  • Collaborate with Security teams to maintain security of data and access privileges
  • Develop, improve, and maintain network and system monitoring solutions
  • Work cross-functionally within the operations and engineering organization.
  • Participate in an on-call rotation
  • Participate in scheduled monthly maintenance windows (second Sunday of each month) as part of a team rotation, typically supporting 3-4 maintenance windows per year.

The Essentials - You Will Have:

  • Bachelor's Degree or equivalent years of relevant work experience
  • Legal authorization to work in the US is required- we will not sponsor individuals for employment visas, not now or in the future, for this job opening
  • Ability to travel up to 10% of time.

The Preferred - You Might Also Have:

  • Typically requires 5+ years enterprise infrastructure experience
  • Experience with Infrastructure as Code tools such as Terraform and/or Ansible
  • Experience working with Git-based workflows (GitHub Enterprise, Azure DevOps, or similar)
  • Experience with BGP and MP-BGP (EVPN) in production datacenter environments, including overlay/underlay architectures (vendor-neutral experience acceptable; Arista preferred).
  • Foundational understanding of prompt engineering.
  • Must be able to lift 40lbs, stand on a ladder for a long period of time, and crawl into tight spaces
  • Solutions experience; Azure, Terraform, Ansible, Elastic, Cisco NXOS, Arista EOS, BGP, EVPN/VXLAN, Arista DMF (or similar packet capture technology), Netflow/IPFIX, Wireshark, Palo Alto, Fortinet, Jira, Confluence, Windows Server, Ubuntu, VMware, SNMP, LibreNMS

What We Offer:

  • Health Insurance including Medical, Dental and Vision
  • 401k
  • Paid Time off
  • Parental and Caregiver Leave
  • Flexible Work Schedule where you will work with your manager to enjoy a work schedule that can be flexible with your personal life.
  • To learn more about our benefits package, please visit at www.raquickfind.com.

This position is part of a job family. Experience will be the determining factor for position level and compensation.

For this role, the Base Salary Compensation is from $114,720.00 - 172,080.00 USD with an annual target bonus of 5% of base salary. Our company benefits for the US can be found here. Actual pay will be based on factors such as skills, knowledge, education, and experience.

At Rockwell Automation we are dedicated to building a diverse, inclusive and authentic workplace, so if you're excited about this role but your experience doesn't align perfectly with every qualification in the job description, we encourage you to apply anyway. You may be just the right person for this or other roles.

#LI-MG4

#LI-Remote

#LifeAtROK

We are an Equal Opportunity Employer including disability and veterans.

If you are an individual with a disability and you need assistance or a reasonable accommodation during the application process, please contact our services team at +1 (844) 404-7247.

What Rockwell Automation employees say

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About Rockwell Automation

Sourced by ZipRecruiter

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 25,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world for the better.

Industry

Industrial automation equipment manufacturing

Company size

10,000+ Employees

Headquarters location

Milwaukee, WI, US

Year founded

1903

Social media

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