Senior DoD Network Engineer and Architecture Lead

Leidos; Camp Springs (MD); On-site; USD 108,000 - 195,000; Full time

Job summary

Leidos Defense Group seeks an experienced Network Engineer to design and implement end-to-end DoD network solutions across JBAB, JBA, and the Pentagon. You will lead architecture development, document configurations, and ensure security and operational readiness for AFW and HAF customers on NIPRNet/SIPRNet.

You will collaborate with cyber and systems teams, maintain DoD compliance, and provide guidance to senior IT managers while supporting multiple sites and complex environments.

Qualifications

• Bachelor’s degree with a minimum of 8 years of related experience or a Master’s degree and 6+ years of experience; higher experience considered.
• Active DoD Secret clearance.
• Active CCNA (8140) and CCNP Security (8140) certifications.
• Strong background in end-to-end network design and DoD standards.
• Experience with RMF, STIGs, and DoD 8500-series compliance.

Responsibilities

• Lead network engineering efforts on assigned DoD projects.
• Develop detailed network designs and architectures aligned with DoD standards.
• Create and maintain network diagrams and documentation (Visio).
• Collaborate with system engineers, PMs, and stakeholders to ensure delivery.
• Ensure readiness through testing, security compliance, and risk management.

Skills

Network architecture design

DoD security standards

Certification (CCNA/CCNP Security)

Strong communication

Education

Bachelor’s degree in a related field

Master’s degree (optional)

Tools

Visio

Cisco technologies (Catalyst Center, ISE)

Networking protocols (BGP, OSPF, EIGRP)

Job description

Leidos Defense Group seeks an experienced Network Engineer to design and implement end-to-end DoD network solutions across JBAB, JBA, and the Pentagon. You will lead architecture development, document configurations, and ensure security and operational readiness for AFW and HAF customers on NIPRNet/SIPRNet.

You will collaborate with cyber and systems teams, maintain DoD compliance, and provide guidance to senior IT managers while supporting multiple sites and complex environments.