Senior TS/SCI Network Engineer – Onsite in SCIF (FSP)

Piper Companies; Maryland; On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Medical

Dental

Vision

401(k)

PTO

Holidays

Sick Leave

Job summary

Zachary Piper Solutions seeks a Network Engineer – TS/SCI FSP to support a leading global technology organization in Annapolis Junction, MD. This 100% onsite role requires active TS/SCI with Full Scope Polygraph clearance.

Responsibilities include managing large-scale secure networks, routing/switching projects, and ensuring performance, availability, and security across mission systems. Linux/Windows familiarity and VMware experience are valued.

Qualifications

• Active TS/SCI with Full Scope Polygraph is required.
• 5+ years of network engineering or administration experience in enterprise environments.
• Strong expertise with routing and switching including EIGRP, BGP, MPLS, and SD-WAN.
• Proficiency with Cisco routers, switches, and firewalls (ASA or similar).
• Experience with LAN/WAN architecture, security, and enterprise connectivity.
• Familiarity with Linux and Windows environments.

Responsibilities

• Manage, monitor, and troubleshoot large-scale enterprise networks within a secure environment.
• Support routing, switching, and network infrastructure projects across LAN/WAN.
• Optimize network performance, availability, and security across mission systems.
• Collaborate with cross-functional engineering teams on customer requests and new implementations.
• Provide advanced technical guidance on routing protocols, network segmentation, and secure connectivity.
• Document network changes, configurations, and best practices.

Skills

Routing protocols

Switching

EIGRP

BGP

MPLS

SD-WAN

Cisco devices

Linux

Windows

VMware

Tools

Cisco routers

Cisco switches

ASA firewall

Job description

Zachary Piper Solutions seeks a Network Engineer – TS/SCI FSP to support a leading global technology organization in Annapolis Junction, MD. This 100% onsite role requires active TS/SCI with Full Scope Polygraph clearance.

Responsibilities include managing large-scale secure networks, routing/switching projects, and ensuring performance, availability, and security across mission systems. Linux/Windows familiarity and VMware experience are valued.