Senior Network Architect, Classified Solutions

Northrop Grumman Corp.; Redondo Beach (CA); On-site; USD 129,000 - 194,000; Full time

Benefits offered by this job

Health insurance

401k matching

9/80 work schedule

Job summary

Northrop Grumman Corp. is seeking a Senior Network Communications - Network Administrator to support classified government contracts in our Redondo Beach, CA facility.

You will define and execute network roadmaps, lead large-scale multidomain networks, and coordinate with government customers on requirements and status. This on-site role requires a TS/SCI clearance with a recent polygraph, a strong background in LAN/WAN design, and hands-on experience with VTCs and security frameworks.

Qualifications

• Master's/BS in Network Engineering or related field with years of IT/network experience.
• Experience designing and maintaining complex LAN/WAN networks.
• Experience supporting Video Teleconferencing in classified environments.
• Must meet DoD 8140 requirements (8570 equivalent) for Sr Principal Network Administrator – IAT Level II.
• Active Top Secret/SCI clearance with a recent Counter-Intelligence Polygraph.

Responsibilities

• Define and execute long-term network architecture roadmaps (SDWAN, ZeroTrust, cloud-enabled networking).
• Lead design, integration, and implementation of large-scale multidomain networks for classified missions.
• Mentor junior staff and act as senior technical liaison to government customers.
• Maintain enterprise network standards, audit compliance, and security frameworks.

Skills

LAN/WAN design

Network administration

VTC support

Security+ CE or equivalent

IAT Level II certification

Clearance TS/SCI

Troubleshooting networks

Education

Master's degree in Network Engineering or related field

Bachelor's degree in Network Engineering or related field

Tools

WireShark

SolarWinds

Opnet

TACLANES

Job description

Northrop Grumman Corp. is seeking a Senior Network Communications - Network Administrator to support classified government contracts in our Redondo Beach, CA facility.

You will define and execute network roadmaps, lead large-scale multidomain networks, and coordinate with government customers on requirements and status. This on-site role requires a TS/SCI clearance with a recent polygraph, a strong background in LAN/WAN design, and hands-on experience with VTCs and security frameworks.