Engineering

Design Engineer with Security Clearance

Dexian Signature FederalChantilly, VA🇺🇸United StatesPosted Oct 14, 2026

Why This Role Stands Out

This hybrid Design Engineer role offers a fantastic opportunity to shape critical government networks, develop cutting-edge WAN solutions, and advance your technical expertise in a mission-focused environment. You'll thrive here if you possess a strong background in router engineering and a desire to contribute to national security initiatives while enjoying the flexibility of a hybrid work arrangement. Apply now to leverage your skills and grow with a reputable organization!

Quick Overview

Seniority

Mid Senior

Work mode

Hybrid

Location

Chantilly, VA, United States

Posted

19 hours ago

Job Description

Signature has an opening for Design Engineer – Core (WAN) to support our government customers’ global enterprise networks. Network Architecture provides solutions for modernizing the network components while supporting service delivery for customer requirements in a mission-focused operational enterprise. Additionally, the candidate must have experience with hands-on router engineering and/or operation.

The job duties of the Design Engineer – Core (WAN) are as follows

Responsibility for the Multiprotocol Label Switching (MPLS) Wide Area Network (WAN) overall architecture Developing MPLS WAN services solution
Performing lab equipment evaluation, integration, and testing Assisting with the security accreditation process Developing and maintaining relevant technical documentation. On as-needed basis, the engineer will also be responsible for supporting Tier-4 production troubleshooting and developing pro-active network analysis solution for the operations team.

Requirements

Required Clearance: TS SCI CI Poly Candidate must have 16 years of experience that can be a combination of work history and education. This equates to a Doctorate and 8 years, master’s and 10 years, bachelor’s and 12 years, associates and 14 years or HS diploma and 16 years. Required qualifications include the following: Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2.