below marketmost similar roles pay hereabove market
This role pays less than
85%
of similar roles. Most pay
$139,500–$208,800
— the blue band above.
At the midpoint, this role pays about
$130k
versus about
$174k
for comparable roles.
Based on 240 similar postings.
Employer
About Northrop Grumman
Northrop Grumman is a leading global aerospace and defense technology company providing systems in autonomous systems, cyber, C4ISR, space, strike, and logistics. Industry: Aerospace & Defense
Northrop Grumman currently has
629 open roles
on FindRole.
Listed pay typically runs
$117,500–$176,300
across 314 roles with salary data.
The Principal Network Engineer joins the Network Communications and Visibility team within the IT Infrastructure and Operations organization. This role focuses on supporting the Sunnyvale campus while managing enterprise-wide network responsibilities. The engineer will design, implement, and maintain high-availability network infrastructure, producing design review packages, schematics, and implementation schedules. Daily tasks include installing Cisco core equipment, coordinating fiber-optic and copper cabling, and providing Tier 2/3 troubleshooting for WAN, LAN, and SD-WAN environments. Key technical requirements include proficiency with Cisco routers, switches, firewalls, wireless technology, and cellular technology, alongside knowledge of TCP/IP, multicast, QoS, CoS, and OSPF. The position involves enforcing security policies for network segmentation and vulnerability remediation in accordance with DoD and NIST guidelines to ensure a secure communications environment.
What does a Network Engineer earn in California?
Median $171500 from 34 postings across 11 companies.
Plan, design, and deploy site and enterprise-level network solutions following company standards.
Produce comprehensive design review packages including schematics, bills of materials, and implementation schedules.
Install and commission Cisco core network equipment including routers, switches, firewalls, and wireless controllers.
Provide Tier 2/3 troubleshooting for WAN, LAN, and SD-WAN environments to ensure high availability.
Execute hardware replacements, software upgrades, and maintain accurate documentation in the configuration management database.
Serve as the primary technical liaison with vendors for escalations and new service onboarding.
Implement security policies for network segmentation and vulnerability remediation in line with DoD and NIST guidelines.
Mentor junior engineers on best-in-class networking practices and process enhancements.
What we're looking for
Must have an Associate’s degree with 7 years of experience, Bachelor’s with 5 years, Master’s with 3 years, PhD with 1 year, or High School Diploma with 9 years.
Must have experience with managed network solutions and large-scale technical network engineering projects.
Must have experience with Cisco Router and Switch equipment, Cisco Firewall Network Equipment, Cisco Wireless Technology, and Cellular Technology.
Must have strong knowledge of TCP/IP protocols and Cisco Router and Switch products.
Must have knowledge and experience with LAN/WAN protocols and technologies such as multicast, QoS, CoS, and OSPF.
Must be able to obtain and maintain a U.S. Government Secret level security clearance.
Must be a U.S. Citizen.
Experience with SDWAN methodologies, leading enterprise projects, and Project Management certification (preferred).