Onsite Senior Network Engineer: Multi-Site SD-WAN & Security

Piper Companies; Washington (District of Columbia); On-site; USD 135,000 - 155,000; Full time

Benefits offered by this job

Cigna Medical

Dental

Vision

401k

PTO

Holidays

Job summary

Zachary Piper Solutions seeks an onsite Network Engineer to join an advanced separation technologies company in Washington, DC. The engineer will design, integrate, and maintain secure, high-performing networks across multiple sites, ensuring connectivity and scalability.

The role requires 7+ years of enterprise networking experience, expertise in routing, switching, firewalls, VPNs, wireless, and virtualization, plus the ability to travel up to 50% and work in the United States.

Qualifications

• 7+ years in enterprise network design and operations.
• Experience with LAN/WAN, VPNs, firewalls, and wireless tech.
• Bachelor's degree in IT, CS, or related field.
• Willingness to travel up to 50% and eligible to work in the U.S.

Responsibilities

• Design, integrate, and maintain enterprise network infrastructure across sites.
• Design and support LAN/WAN, SD-WAN, wireless, and VPN solutions.
• Strengthen security with firewalls and intrusion prevention.
• Lead network monitoring, incident response, and documentation.
• Collaborate with infrastructure, cloud, and systems teams to ensure scalability.

Skills

Routing & Switching

Firewalls

VPNs

Wireless Technologies

Network Monitoring

OSI Model

Virtualization

Hybrid Cloud

Education

Bachelor's degree in IT/CS

Tools

VMware

Hyper-V

Network Monitoring Tools

Job description

Zachary Piper Solutions seeks an onsite Network Engineer to join an advanced separation technologies company in Washington, DC. The engineer will design, integrate, and maintain secure, high-performing networks across multiple sites, ensuring connectivity and scalability.

The role requires 7+ years of enterprise networking experience, expertise in routing, switching, firewalls, VPNs, wireless, and virtualization, plus the ability to travel up to 50% and work in the United States.