The Timberline Group, LLC · 13 hours ago
Network Engineer - Firewall
St. Louis, Missouri, US
Full-time
Hybrid
Senior Level
5+ years expThe Timberline Group, LLC is seeking a Network Engineer specializing in firewall management to design, implement, and maintain secure network infrastructure. The ideal candidate will possess deep expertise in network security principles and be responsible for monitoring and responding to security incidents, as well as managing firewalls and other security appliances.
Financial ServicesRetirementWealth Management
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Design, deploy, and manage secure network architectures to protect company assets
Monitor, analyze, and respond to security incidents, vulnerabilities, and threats in real-time
Configure and maintain firewalls (e.g., Cisco ASA, Palo Alto), VPNs, IDS/IPS, and other security appliances
Perform risk and vulnerability assessments to identify security weaknesses
Develop and enforce security policies, procedures, and best practices to comply with industry standards (e.g., NIST, ISO 27001, NERC CIP)
Implement and manage zero-trust security models, endpoint security, and identity access controls
Conduct security audits, patch management, and regular updates to network security infrastructure
Provide incident response support and forensic investigation in support of the computing environment
Collaborate with IT teams to integrate security best practices in network and cloud environments
Qualification
Required
*** Must be USC due to NERC CLEARANCE REQUIREMENT***
Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or related field
5+ years of experience in network security engineering, cybersecurity, or related roles
Strong knowledge of TCP/IP, network protocols, firewalls, VPNs, IDS/IPS, and DDoS mitigation
Hands-on experience with security tools like Splunk, NetScout, vulnerability scanners, and endpoint protection platforms
Familiarity with cloud security (Cloudhub, AWS, Azure, Mule) and security frameworks
Strong analytical, troubleshooting, and problem-solving skills
Excellent communication and teamwork skills
Preferred
Certifications such as CISSP, CCNP Security, PCNSA/PCNSE, CEH, CompTIA Security+, or equivalent are a plus
Education BS IN Comp Sci, IT, is ideal, but not a hard requirement for someone with a lot of real-world experience
Experience from larger companies due to the complexity
Fire wall experience
Palo Alto experience
Cisco experience
Code upgrades
Company
The Timberline Group, LLC
Registered Representative of and Securities and Advisory Services Offered Through Cetera Advisors, LLC Member FINRA and SIPC a broker/dealer and a registered investment advisor.
2-10 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase