Senior Network Engineer

VTG; Fredericksburg (VA); On-site; USD 66,000 - 86,000; Full time

Job summary

VTG is seeking a Senior Network Engineer to support mission-critical operations in Fredericksburg, VA. This role blends network engineering expertise with mobile forensics and knowledge of modern communications technologies to help solve complex technical challenges for our customer.

You will perform advanced troubleshooting with Wireshark, conduct forensic extractions on mobile devices, apply WebRTC NAT/firewall traversal knowledge (STUN, ICE, TURN), support VOIP systems, and collaborate with

Qualifications

• Master's degree or equivalent technical experience required.
• Minimum of four years of network engineering experience with Wireshark for troubleshooting.
• Minimum of four years' experience performing forensic mobile device extractions using commercial tools.
• Working knowledge of WebRTC NAT/firewall traversal (STUN/ICE/TURN).
• Knowledge of VOIP protocols; Active CISSP certification required.

Responsibilities

• Perform advanced network engineering and troubleshooting tasks using Wireshark for packet capture and analysis.
• Conduct forensic extractions and analysis on mobile devices with commercial forensic tools.
• Apply WebRTC knowledge, including NAT/firewall traversal methods (STUN/ICE/TURN).
• Support and troubleshoot VOIP systems and related protocols.
• Collaborate with technical teams to design, implement, and maintain secure network infrastructure.
• Ensure compliance with security best practices and applicable certification standards.

Skills

Wireshark

Mobile forensics

WebRTC NAT traversal

VOIP protocols

Network engineering

Education

Master's degree or equivalent technical experience

CISSP certification

Job description

Overview

VTG is seeking a Senior Network Engineer to support mission-critical operations in Fredericksburg, VA. This role requires a blend of network engineering expertise, mobile forensics experience, and knowledge of modern communications technologies to help solve complex technical challenges for our customer.

What will you do?

• Perform advanced network engineering and troubleshooting tasks, utilizing tools such as Wireshark for packet capture, analysis, and issue resolution
• Conduct forensic extractions and analysis on mobile devices using commercial forensic tools and products
• Apply knowledge of WebRTC technologies, including NAT and firewall traversal methods using STUN, ICE, and TURN
• Support and troubleshoot VOIP systems and related protocols
• Collaborate with technical teams to design, implement, and maintain secure network infrastructure
• Ensure compliance with security best practices and applicable certification standards

Do you have what it takes?

• Master's degree in an applicable field, or equivalent technical experience in lieu of degree
• Minimum of four (4) years of applicable network engineering experience, including use of Wireshark for network troubleshooting and packet analysis
• Minimum of four (4) years of experience performing forensic extractions and analysis on mobile devices using commercial forensic products
• Working knowledge of WebRTC, including NAT and firewall traversal technologies (STUN, ICE, TURN)
• Knowledge of VOIP and related protocols
• Active CISSP certification required

VTG's estimated starting pay range is $66,000-$86,000 annually, which is a general guideline for the geographic location. When extending an offer, VTG also considers work experience, education, skill level, market considerations and may possibly include contractual requirements which may cause an offer to fall outside of this range.