Senior Network Engineer (TS/Poly) – AWS & Hybrid Cloud

VTG; Chantilly (VA); On-site; USD 120,000 - 160,000; Full time

Job summary

VTG seeks an experienced Senior Network Engineer to design, implement, and troubleshoot secure network and cloud infrastructure in a mission-focused enterprise. You will operate across AWS and hybrid architectures, ensuring reliability, performance, and security through modern networking and DevOps practices.

Responsibilities include designing and maintaining AWS/hybrid networks, troubleshooting AWS networking, supporting Linux administration, automating deployments, using GitHub, ensuring

Qualifications

• Top Secret Clearances with Polygraph is required.
• Bachelor's or Master's degree in Computer Science or Computer Engineering or related field.
• Minimum 6+ years of experience in systems design, engineering, or network engineering.
• Experience supporting AWS cloud environments and infrastructure troubleshooting.
• Strong Linux administration and troubleshooting experience.
• Experience with DevOps environments and Agile methodologies.
• Experience with GitHub or other version control systems.

Responsibilities

• Design, implement, and maintain network and cloud infrastructure across AWS and hybrid environments.
• Troubleshoot cloud (AWS) networking and implementation issues.
• Support Linux-based system administration and network-related software issues.
• Assist with system design, engineering, and integration across enterprise environments.
• Implement and maintain infrastructure automation and deployment processes.
• Manage and use source control systems such as GitHub.
• Ensure compliance with security standards and organizational policies.
• Collaborate with engineering teams to improve system performance and reliability.
• Support Agile-based development and continuous improvement processes.
• Mentor junior engineers and support knowledge sharing across teams.

Skills

AWS

Linux

Network engineering

DevOps

GitHub

Agile

Scripting (Python)

Education

BS in CS/CE

MS in CS/CE

Tools

Ansible

Puppet

Chef

Cisco NSO

Terraform

Job description

VTG seeks an experienced Senior Network Engineer to design, implement, and troubleshoot secure network and cloud infrastructure in a mission-focused enterprise. You will operate across AWS and hybrid architectures, ensuring reliability, performance, and security through modern networking and DevOps practices.

Responsibilities include designing and maintaining AWS/hybrid networks, troubleshooting AWS networking, supporting Linux administration, automating deployments, using GitHub, ensuring