Senior Network Firewall Engineer

Senior Network Firewall Engineer

Location: Remote (North Chicago, IL)

Type: Exempt

Salary: $145-165K

Job Summary:

We are seeking a highly skilled and experienced Senior Network Firewall Engineer to join our IT team. The ideal candidate will have at least 5 years of hands-on experience with Cisco and Palo Alto firewalls and a strong background in AWS cloud implementation and security. You will be responsible for designing, implementing, managing, and troubleshooting complex firewall infrastructures in both on-premises and cloud environments.

Key Responsibilities:

• Design and Implementation: Develop and implement firewall solutions using Cisco and Palo Alto technologies to meet DoD business and security needs.
• Firewall Management: Configure, maintain, and troubleshoot network firewalls, VPNs, and security policies across a global infrastructure.
• Cloud Security: Collaborate with the cloud engineering team to implement firewall and security solutions in AWS cloud environment.
• Monitoring and Optimization: Monitor firewall performance and security, ensure optimal network traffic flow, and continuously optimize configurations.
• Incident Response: Respond to and resolve firewall-related security incidents and alerts, collaborating with other security teams to address vulnerabilities.
• Compliance and Documentation: Ensure firewall configurations and operations comply with security standards and regulatory requirements. Document firewall configurations, policies, and change management processes.
• Cross-Team Collaboration: Work closely with network engineers, cloud architects, and security teams to align firewall management with overall network architecture.
• Training and Mentoring: Provide guidance and training to junior engineers on firewall and network security best practices.

Required Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• Certifications: REQUIRED: CCNA and CompTIA Security+.
• CCNP Security, PCNSE (Palo Alto Networks Certified Network Security Engineer) cloud certifications are a plus.
• 8+ years of experience in the following areas:
• Configuring, deploying, and troubleshooting Cisco and Palo Alto firewalls.
• Cloud Experience: Hands-on experience with implementing firewall solutions in cloud platforms (AWS, Azure, Google Cloud).
• Networking Expertise: In-depth knowledge of network protocols (TCP/IP, BGP, OSPF, etc.), VPNs, NAT, load balancing, and routing/switching.
• Security Focus: Strong understanding of security principles, network security, and DoD firewall best practices.
• Firewall Technologies: Expertise in Cisco ASA/Firepower and Palo Alto Networks platforms, including Panorama for centralized management.
• Analytical Skills: Strong problem-solving and analytical skills, with the ability to troubleshoot complex firewall and network issues.

Preferred Qualifications:

• Experience with SD-WAN and next-generation firewall features (IPS, IDS, DPI, etc.).
• Experience with automation and scripting (Python, Ansible, etc.) for firewall configuration and management.
• Familiarity with security frameworks such as NIST, ISO 27001, or CIS Controls.
• Knowledge of network monitoring tools and SIEM solutions for security event correlation and response.

Soft Skills:

• Strong communication and interpersonal skills.
• Ability to work independently and as part of a team.
• Detail-oriented with excellent documentation skills.
• Ability to work in a fast-paced, dynamic environment.

About Us

IntelliDyne, LLC empowers government organizations through the delivery of quality, mission-aligned services and innovative, people-first IT solutions. IntelliDyne has earned the designation of a Top Workplace by providing an inclusive and supportive environment where employees have a voice and are challenged to provide innovative solutions to our clients of national, state, and local importance.

Our Benefits

• Inclusive and supportive work environment
• Competitive compensation package
• Professional growth through annual subsidy for trainings, certifications, professional memberships as well as mentorships and job shadowing
• Medical, dental, vision, 401(K) with company match