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Network Firewall Jobs in Pleasant Prairie, WI (NOW HIRING)

Apptad, Inc.

Network Engineer

Lake Zurich, IL · On-site

Implement and manage firewall policies, NAT rules, VPNs (IPSec/SSL) * Perform rule optimization, cleanup, and policy governance aligned with security standards * Monitor network traffic, identify ...

New

Noblesoft Technologies

Network Engineer

Lake Zurich, IL · On-site

Implement and manage firewall policies, NAT rules, VPNs (IPSec/SSL) * Perform rule optimization, cleanup, and policy governance aligned with security standards * Monitor network traffic, identify ...

Avtech solution

Network Architect

Mettawa, IL

$74.25 - $99.25/hr

Mettawa, IL Routing and Switching Exp with basic knowledge of load balancer, Firewall, and WLAN Configure and install various network devices and services (e.g., routers, switches, firewalls, load ...

2T Consulting

Network Support Engineer

Muskego, WI

Administer firewall environments by performing policy updates, NAT configuration, access rule ... Perform network upgrades, patching, planned maintenance, and hardware replacement activities.

New

Addison Group

Sr. Network Administrator

Mundelein, IL · Remote

$45 - $55/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Configure and maintain Cisco Firepower firewalls, access control rules, NAT policies, VPN connectivity, and network security configurations. * Troubleshoot complex network performance and ...

Saxon Global

Network Engineer

Lake Forest, IL · On-site

Routers, Switches and Firewalls). Experience working with carrier class MPLS services Excellent IP networking fundamentals and extensive experience in the application and troubleshooting of IP ...

Navtech, Inc.

Network Administrator

Franklin, WI · On-site

Role: Network Administrator Location: Franklin, WI - NEED TO BE ONSITE FROM DECEMBER 1st WEEK ... The individual must have good knowledge of IP filtering, firewalls, and routing protocols. * Cisco ...

The LaSalle Group

Associate Network Engineer

Buffalo Grove, IL · On-site

$40 - $50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Familiarity with firewalls, VPNs, wireless technologies, and network security concepts. * Additional technical certifications are a plus. Work Environment * Hybrid mix of project implementation work ...

IT America Inc

Networking Cloud Engineering

Libertyville, IL · On-site

$54.25 - $72.50/hr

Develop, Design and implement VNETs, Subnets, NSGs, Azure Firewall, VPN Gateway, ExpressRoute, SDWAN and network solutions * Automation & DevOps -Design and implement support for ARM Templates ...

Interdev LLC

Systems Engineer II

Buffalo Grove, IL · On-site

$75K - $85K/yr

  • Medical

  • Life

  • Retirement

Support services for virtualization technologies including VMware and/or Proxmox applications. * Assist with management at the network level: WAN and LAN connectivity, routers, firewalls, wireless ...

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All JobsNetwork Firewall JobsNetwork Firewall Jobs in Pleasant Prairie, WI

Network Firewall information

See Pleasant Prairie, WI salary details

$31

$53

$74

How much do network firewall jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for network firewall in Pleasant Prairie, WI is $53.90, according to ZipRecruiter salary data. Most workers in this role earn between $44.28 and $64.09 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.

Network Firewall jobs near you
Infographic showing various Network Firewall job openings in Pleasant Prairie, WI as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 20% Part Time, and 6% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $112,111 per year, or $53.9 per hour.

Network Engineer

Apptad, Inc.

Lake Zurich, IL • On-site

Contractor

Posted 2 days ago

New

Job description

Job Role: Network Engineer
Location: Lake Zurich, IL (Onsite)
Key Responsibilities
1. Firewall & Security Operations
  • Configure, manage, and support Fortinet FortiGate and Palo Alto NGFW platforms
  • Implement and manage firewall policies, NAT rules, VPNs (IPSec/SSL)
  • Perform rule optimization, cleanup, and policy governance aligned with security standards
  • Monitor network traffic, identify anomalies, and mitigate security threats

2. Design & Implementation
  • Design and deploy secure network architectures and firewall solutions
  • Configure HA setups, SD-WAN, routing, and logging integrations
  • Support firewall migrations (Fortinet ↔ Palo Alto) and technology upgrades

3. Incident Management & Troubleshooting
  • Perform L2/L3 troubleshooting of network and security incidents
  • Conduct root cause analysis (RCA) and implement corrective actions
  • Respond to security alerts and coordinate incident remediation

4. Network & Security Monitoring
  • Monitor and maintain network performance, availability, and security posture
  • Support vulnerability assessments and remediation activities
  • Ensure compliance with security policies, audits, and governance frameworks

5. Change Management & Documentation
  • Handle change requests, upgrades, and patch management
  • Maintain updated network diagrams, SOPs, and configuration documentation
  • Participate in CAB meetings and provide technical inputs

6. Collaboration & Stakeholder Management
  • Work with cross-functional teams (network, cloud, SOC, infra)
  • Provide technical guidance and act as SME for firewall/security technologies
  • Support audits and compliance requirements

Technical Skills Required
Firewall & Security
  • Fortinet FortiGate (Policies, VPN, SD-WAN, HA, FortiManager/FortiAnalyzer)
  • Palo Alto Networks (NGFW, Panorama, App-ID, User-ID, NAT policies)
  • IDS/IPS, VPN, SIEM, security monitoring tools

Networking
  • Strong understanding of TCP/IP, VLANs, DNS, NAT, SSL/TLS
  • Routing protocols: BGP, OSPF, EIGRP
  • Switching concepts (VLAN, STP, trunking)

Tools & Platforms
  • Experience with Panorama, FortiManager, FortiAnalyzer
  • Knowledge of cloud security (Azure/AWS) - preferred
  • Familiarity with load balancers, WAF, SD-WAN

Qualifications
  • Bachelor's degree in Computer Science / IT / related field
  • 6-10+ years of experience in network security and firewall management
  • Strong hands-on experience with Fortinet & Palo Alto platforms

Preferred Certifications
  • Fortinet NSE (NSE4 / NSE7)
  • Palo Alto PCNSE / PCNSA
  • CCNA/CCNP Security, CISSP (good to have)
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About Apptad

Sourced by ZipRecruiter

Apptad offers strategic consulting, enterprise information management and digital transformation services. With globally connected offices in US and India along with a team of trained and certified IT resources, Apptad ensures quick and effective delivery to its customers.Apptad is relentlessly reinventing the outlook of how companies leverage data. With an effort to enable our customers the ability to solve biggest problems within their organization. We perceive our clients’ problems and respond with custom solutions instead of handing over boilerplate responses.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Reston, VA, US

Year founded

2018

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