Defense Network Engineer – TS/SCI Eligible

L3Harris Technologies

Colorado Springs (CO)

On-site

USD 77,000 - 143,000

Full time

2 days ago
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Job summary

L3Harris Technologies is seeking a Specialist, Network Engineer in Colorado Springs to design and model network architectures that meet customer requirements across critical domains. You will analyze networks, plan capacity, and ensure secure configurations while supporting a Surveillance Systems division with cross-functional collaboration.

The role emphasizes configuration, troubleshooting, and documentation, requiring TS clearance eligibility and CCNA-level certifications.

Qualifications

  • Bachelor’s degree with 4+ years of relevant experience or an equivalent combination.
  • Graduate degree with 2+ years of related experience, or 8+ years experience in lieu of a degree.
  • Top Secret clearance with SCI eligibility required.
  • CCNA or equivalent vendor certification required.

Responsibilities

  • Design and model network architecture based on customer requirements.
  • Analyze, plan, and modify network components or software.
  • Prepare capacity needs analysis for switching, routing, and transmission.
  • Configure and harden routers, switches, firewalls, VOIP, and satellite links.
  • Develop and maintain security/configuration documentation.
  • Collaborate with cross-functional teams and work independently as needed.
  • Support DISA SRGs and STIGs compliance.

Skills

IP networks
Network design
Troubleshooting
Security documentation
Cross-functional collaboration

Education

Bachelor’s degree with 4+ years experience
Graduate degree with 2+ years experience
8+ years experience in lieu of degree
Top Secret clearance with SCI eligibility
DOD 8570.01M IAT-2 certification
CCNA certification

Tools

Cisco Prime
HP OpenView
OpenFlow
Cisco ACI
Manticore
Cracken
KG encryptors
NMS
ZTNA concepts
Cloud Networking (AWS/Azure/GCN)

Job description

L3Harris Technologies is seeking a Specialist, Network Engineer in Colorado Springs to design and model network architectures that meet customer requirements across critical domains. You will analyze networks, plan capacity, and ensure secure configurations while supporting a Surveillance Systems division with cross-functional collaboration.

The role emphasizes configuration, troubleshooting, and documentation, requiring TS clearance eligibility and CCNA-level certifications.

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