Senior Network Firewall Engineer

Senior Network Firewall Engineer

Location: North Chicago, IL (Hybrid)

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+ are required.
• 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
• Flexible Paid Time Off Program, 11 holidays, paid parental leave, military leave, and government shutdown leave
• Rewards and recognition through peer awards, service year awards, spot bonuses, and annual company awards
• Wellness and mental health benefits
• Commuter benefits
• Flexible work options

Our Commitment to Diversity and Inclusion

We are committed to honoring diversity, equity, inclusion and accessibility in our hiring practices. IntelliDyne is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. For individuals with disabilities who would like to request an accommodation, please contact [redacted] or [redacted].