Network Engineer with Security Clearance

VTG; Herndon (VA); On-site; USD 120,000 - 180,000; Full time

Job summary

VTG is seeking an experienced Network Engineer focused on firewalls to support a government customer in Herndon, VA. You will design, implement, and manage firewall solutions across Cisco, Palo Alto, and Juniper platforms, ensuring secure, scalable network architectures.

Ideal candidates have 11+ years of hands-on firewall experience, TS clearance with polygraph, and relevant certifications such as CCNA/CCNP Security or PCNSE. Bachelor's or Master's degrees are preferred.

Qualifications

• 11+ years of Network Engineer experience
• Must have Top Secret Clearance with Polygraph
• Experience with Cisco, Palo Alto, and Juniper devices
• CCNA Security/CCNP Security or PCNSE preferred

Responsibilities

• Design, implement, and manage firewall solutions using Cisco, Palo Alto, and Juniper devices
• Configure, maintain, and troubleshoot firewall policies and rules
• Monitor network traffic for security threats and address vulnerabilities
• Collaborate with cross-functional teams to align security with business goals
• Stay updated on firewall technologies and industry best practices

Skills

Firewall design

Cisco firewall experience

Palo Alto firewall experience

Juniper firewall experience

Network security

Strong communication

Education

Bachelor's or Master's degree in related disciplines

Tools

Cisco FTD

Palo Alto Panorama

Job description

Overview We are seeking a talented and experienced Network Engineer with a specialized focus on Firewalls, particularly with expertise in CISCO, Palo Alto, and Juniper network devices and associated management software to join our technology-based program supporting a key Government customer. The ideal candidate will have a deep understanding of network security principles, excellent problem-solving skills, and a proactive approach to maintaining and optimizing firewall infrastructure. What will you do?

• Design, implement, and manage firewall solutions utilizing Cisco, Palo Alto, and Juniper network devices
• Perform configuration, maintenance, and troubleshooting of firewall policies and rules
• Monitor network traffic for potential security threats and proactively address vulnerabilities
• Collaborate with cross-functional teams to ensure network security standards align with business objectives
• Stay up to date with the latest industry trends and best practices in network security and firewall technologies Do you have what it takes?
• Must have a Top Secret Clearance with Polygraph
• We are actively seeking Network Engineers with a minimum of 11 years of experience
• Bachelor's or Master's degrees are preferred in one or more related disciplines
• Proven experience as a Network Engineer with a focus on firewall technologies
• Ability to translate customer requirements into enterprise network solutions
• Excellent communication and interpersonal skills
• Ability to work independently and collaboratively in a fast-paced environment Preferred Education, Experience, & Skills:
• Strong proficiency with Palo Alto and Cisco firewall platforms
• In-depth knowledge of network protocols, TCP/IP stack, and OSI model
• Experience with firewall management software such as Cisco FTD and Palo Alto Panorama
• Experience with a wide variety of network technologies and solution architectures
• Broad understanding of networking principles, theories, and concepts
• Knowledge of systems engineering principles and network design concepts
• Experience extending on-premise networks into cloud providers such as AWS, Azure, Oracle, and Google Cloud
• Industry certifications such as CCNA Security, CCNP Security, Palo Alto Networks Certified Network Security Engineer (PCNSE), or similar certifications preferred