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L4 Network Firewall Engineer Job Opening In Columbus Indiana – Now Hiring Pyramid Consulting, Inc


Job description

Immediate need for a talented L4 Network Firewall Engineer. This is a 06+months contract opportunity with long-term potential and is located in Columbus, IN (Hybrid). Please review the job description below and contact me ASAP if you are interested.



Job ID: (phone number removed)



Pay Range: $40 - $45/hour.

Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location).



Key Responsibilities:




  • Configure, deploy, and manage enterprise firewalls (e.g., Palo Alto, Fortinet, Check Point, Cisco ASA, or similar).

  • Implement Layer 4 (Transport Layer) security controls, including port-based filtering, session control, and stateful inspection.

  • Perform firewall rule analysis, optimization, and policy cleanup to ensure compliance and operational efficiency.

  • Troubleshoot complex network connectivity issues using advanced packet capture and traffic analysis tools (e.g., Wireshark, TCPdump).

  • Design and maintain secure network architectures for on-premises and cloud (AWS, Azure, or GCP) environments.

  • Conduct change management and participate in network security reviews, audits, and risk assessments.

  • Collaborate with network operations, security, and infrastructure teams to ensure system reliability and security compliance.

  • Maintain documentation for network topology, configurations, and standard operating procedures.



Key Requirements and Technology Experience: 




  • 5+ years of experience in network engineering or network security roles.

  • Strong hands-on experience with enterprise-grade firewalls (e.g., Palo Alto, Fortinet, Check Point, Cisco Firepower).

  • In-depth understanding of Layer 4 protocols (TCP/UDP) and session management concepts.

  • Expertise in routing, switching, VPNs (IPSec/SSL), NAT, and network segmentation.

  • Familiarity with network monitoring, SIEM tools, and security best practices.

  • Experience with incident response and firewall log analysis.

  • Excellent troubleshooting and analytical skills.

  • Strong communication and documentation skills.





Our client is a leading IT Industry, and we are currently interviewing to fill this and other similar contract positions.

If you are interested in this position, please apply online for immediate consideration.



Pyramid Consulting, Inc.

provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.



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Required Skill Profession

Architecture And Engineering


  • Job Details

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Unlock Your L4 Network Potential: Insight & Career Growth Guide


Real-time L4 Network Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for L4 Network in Columbus, Indiana, United States, highlighting market share and opportunities for professionals in L4 Network roles.

10337 Jobs in United States
10337
128 Jobs in Columbus, Indiana
128
Download L4 Network Jobs Trends in Columbus, Indiana and United States

Are You Looking for L4 Network Firewall Engineer Job?

Great news! is currently hiring and seeking a L4 Network Firewall Engineer to join their team. Feel free to download the job details.

Wait no longer! Are you also interested in exploring similar jobs? Search now: .

The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Pyramid Consulting, Inc adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying United States laws and regulations

What Is the Average Salary Range for L4 Network Firewall Engineer Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Columbus Indiana. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

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Pyramid Consulting, Inc interview tips for L4 Network Firewall Engineer

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