Senior IP & Network Engineer (TS/SCI)

Invictus International Consulting, LLC.; Alexandria (VA); On-site; USD 120,000 - 180,000; Full time

Job summary

Invictus International Consulting, LLC. seeks an IP Engineer IV in Alexandria, VA to lead the design, integration, and sustainment of complex network architectures in mission‑critical environments.

You will drive systems engineering lifecycle, configure LAN/WAN, develop test strategies, and collaborate with stakeholders while maintaining a TS/SCI clearance. DoD 8570 IAT II and MCP (or equivalent) are required; eight years of experience preferred.

Qualifications

• Bachelor's degree in a technical discipline; additional 4 years may substitute for degree.
• Eight years of directly related experience required.
• Must possess DoD 8570 IAT II and Microsoft Certified Professional (or equivalent).
• Strong systems engineering with lifecycle management, requirements, and architecture.

Responsibilities

• Analyze requirements and system architectures to develop requirements and specs.
• Lead system design, development, integration, and implementation activities.
• Provide technical leadership across the system engineering lifecycle.
• Develop architecture documentation and integration/test strategies.
• Guide stakeholders on requirements, alternatives, and feasibility.
• Ensure technical integrity of deliverables and resolve complex issues.
• Design and support enterprise network infrastructure (LAN/WAN).
• Configure, monitor, troubleshoot, and optimize network performance.
• Support upgrades, maintenance, and incident response including root cause analysis.
• Coordinate with government and program stakeholders on issues and risks.
• Supervise technical staff on high‑risk programs.

Skills

IP Networking

IPv4/IPv6

Routing Protocols

LAN/WAN

VLANs

VPNs

Network Devices

Cisco IOS

Juniper Junos

SolarWinds

Security Fundamentals

Scripting

Python

Ansible

SDN

Cloud Networking

DoD IC Experience

TS/SCI Clearance

Education

Bachelor's degree in a technical discipline

Tools

Cisco IOS

Juniper Junos

SolarWinds

Job description

Invictus International Consulting, LLC. seeks an IP Engineer IV in Alexandria, VA to lead the design, integration, and sustainment of complex network architectures in mission‑critical environments.

You will drive systems engineering lifecycle, configure LAN/WAN, develop test strategies, and collaborate with stakeholders while maintaining a TS/SCI clearance. DoD 8570 IAT II and MCP (or equivalent) are required; eight years of experience preferred.