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Network Firewall Jobs in Wisconsin (NOW HIRING)

JW Affinity IT

WI · On-site

$140 - $170/hr

Expert knowledge of routing, switching, wireless, WAN/SD-WAN, firewalls, load balancing, network access control, cloud networking, high availability, and monitoring * Experience designing large multi ...

FGS-WI LLC

Network Administrator

Milton, WI · On-site

$60K - $80K/yr

Infrastructure : server hardware and OS (Windows, Linux), virtualization, storage, networking (VLAN, ACL, routing, Ethernet, wireless), firewalls (access, IPS, application filtering, VPN), identity ...

SPACE EXPLORATION TECHNOLOGIES CORP

WI · On-site

$140 - $170/hr

Provide subject matter expertise on network security, firewalls, zero‑trust architectures, and industry best practices, with primary focus on modern remote access VPN technologies. * Architect ...

Symphony Corp

Network Engineer

Madison, WI · On-site

Requires experience in the technical services and support field as well as experience in network administration (DHCP, DNS, routers, firewall, etc.). Network Engineer capabilities with 8 or more ...

Symphony Corp

Network Engineer

Madison, WI · On-site

Requires experience in the technical services and support field as well as experience in network administration (DHCP, DNS, routers, firewall, etc.). Network Engineer capabilities with 8 or more ...

mcts

NETWORK ARCHITECT

Milwaukee, WI

$82K - $97K/yr

Execute perimeter network security including firewalls. * Maintenance of private DHCP services and both public and private DNS services * Ensure data integrity and security by evaluating ...

mcts

NETWORK ARCHITECT

Milwaukee, WI

$82K - $97K/yr

Execute perimeter network security including firewalls. * Maintenance of private DHCP services and both public and private DNS services * Ensure data integrity and security by evaluating ...

GB Packaging

Network Engineer 3

Green Bay, WI · On-site

Network security technologies (firewalls, VPNs, segmentation) * Enterprise network hardware and platforms * Experience designing and implementing network solutions in enterprise or multi-site ...

Soteria Reinsurance Ltd.

WI · On-site

$120 - $160/hr

... Firewalls, and workload micro-segmentation* Standardization: Develop and maintain network and security standards, reference architectures, blueprint designs and Fact Sheets, and design templates.

C-Serv

WI · On-site

$120 - $160/hr

Plano Texas · Financial Services Client · Direct Hire Own the network security backbone for a ... Strong hands-on FortiGate firewall expertise * Strong knowledge of Fortinet SD-WAN design, with ...

New

Kavaliro

Network Engineer Req# 36580536

La Crosse, WI · On-site

Familiar with software defined networking tools including, but not limited to, firewalls, WAN/LAN, SASE, and Cloud networking. Familiar with scripting and automation tools such as Splunk, Ansible ...

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Network Firewall information

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.

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 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 popular job titles related to Network Firewall jobs in Wisconsin? For Network Firewall jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Network Firewall jobs in Wisconsin look for? The top searched job categories for Network Firewall jobs in Wisconsin are:
What cities in Wisconsin are hiring for Network Firewall jobs? Cities in Wisconsin with the most Network Firewall job openings:
Network Firewall jobs near you
Infographic showing various Network Firewall job openings in Wisconsin as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 14% Part Time, and 6% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Evergreen - Network Architect

JW Affinity IT

WI • On-site

$140 - $170/hr

Other

Life, Retirement, PTO

Posted 4 days ago

Job description

Dallas, United States | Posted on 08/04/2026

JW Affinity IT is continuously building connections with Professionals who are interested in future roles supporting secure enterprise network environments.

If you have professional experience in the relevant field, we look forward to connecting with you!

About This Pipeline

Applying to this evergreen posting places you into our talent community for consideration as new openings arise that align with your background.

Job Summary

Defines the architecture and technical roadmap for the district’s enterprise network, including campus, data center, cloud connectivity, wireless, internet edge, segmentation, security, resiliency, and management. Establishes standards, leads major designs and upgrades, evaluates technologies, and provides expert guidance on performance and risk.

Requirements
  • Bachelor’s degree in computer science, engineering, or a related field, or equivalent experience
  • 8+ years of enterprise networking experience, including architecture leadership
  • Expert knowledge of routing, switching, wireless, WAN/SD-WAN, firewalls, load balancing, network access control, cloud networking, high availability, and monitoring
  • Experience designing large multi-site environments and producing detailed architecture documentation
  • Excellent technical leadership and communication skills. CCNP/CCIE or comparable advanced certification preferred.

Equivalent combinations of education, certifications, and relevant professional experience may be considered. Assignment-specific requirements may apply.

  • Retirement Plan (401k,with matching)
  • Life Insurance Plan
  • PTO
  • Short Term & Long-Term Disability
  • Internet & Phone Allowance (for applicable roles)
  • Wellness Resources (EAP)
  • Pet Insurance
  • Work-Life balance
  • Flexible Hours
  • Full-Time Permanent Positions

JW Affinity IT is a full-service IT solutions provider supporting schools and private organizations with strategic, innovative technology projects. JW is a certified small, woman- and minority-owned business through the National Minority Supplier Development Council.

We are committed to fostering a diverse, inclusive, and innovative workplace where different perspectives lead to better IT solutions. As an Equal Opportunity Employer, we welcome applicants from all backgrounds and are dedicated to creating an inclusive environment.

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