Senior Principal Network Engineer

Northrop Grumman

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Quick summary

Work type
On-site
Location
San Diego, CA
Salary
$129,300–$193,900 / yr
Employment
Full-time
Posted
81 days ago
Freshness
Confirmed live today

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $164k
This role $162k
$103k $221k
below market most similar roles pay here above market

This role pays less than 53% of similar roles. Most pay $132,037–$195,150 — the blue band above. At the midpoint, this role pays about $162k versus about $164k 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.

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At a glance

TL;DR · Senior Principal Network Engineer

JOB TITLE: Sr Principal Network Engineer The Sr Principal Network Engineer joins the Northrop Grumman Mission Systems team to support an enterprise-wide digital transformation for national defense products. This role involves performing hardware and software installation, configuration, and maintenance while ensuring compliance with cyber requirements like antivirus and logging. The engineer will solve complex problems in an Agile environment, recommending system enhancements to improve reliability and performance. Key technical requirements include experience with multi-vendor Segment Routing, SR-MPLS, SRv6, Cisco SDWAN, and Juniper Session Smart Router fabrics. Candidates must also possess knowledge of InfiniBand and RoCE for AI and ML cluster networking, ability to construct digital twin networks, and experience building STIG automation for drift detection. The work focuses on delivering optimized product lines and mission-enabling solutions for the warfighter.

What does a Network Engineer earn in California?

Median $171500 from 34 postings across 11 companies.

See salary data

What you'll do

  • Perform hardware and software installation, configuration, and maintenance for specialized information technologies.
  • Comply with cyber requirements including routine system checks for antivirus, logging, and network services.
  • Implement system enhancements to improve performance, reliability, and configuration management.
  • Solve complex problems across Agile, Networking, and Software environments.
  • Travel for system installations, test support, and customer demonstrations.
  • Construct and operate digital twin networks for pre-deployment validation and resilience testing.
  • Build and operate STIG automation including drift detection, reporting, and mitigation tooling.

What we're looking for

  • Must be a US Citizen.
  • Must be able to obtain and maintain a U.S. Government Secret clearance.
  • Bachelor's degree in science, engineering, or related discipline with 8 years of experience; OR 6 years of experience with a Master's degree; OR 4 years of experience with a STEM PhD degree.
  • An additional 4 years of relevant experience can be considered in lieu of a Bachelor degree.
  • Experience with multi-vendor Segment Routing including SR-MPLS or SRv6 with automated traffic engineering and QoS.
  • Experience operating Cisco SDWAN and Juniper Session Smart Router fabrics including conductor failover.
  • Knowledge of high-performance fabrics including InfiniBand and RoCE or RDMA for AI and ML cluster networking.
  • Experience building and operating STIG automation including drift detection, reporting, and mitigation tooling.
  • Ability to construct and operate digital twin networks for pre-deployment validation and resilience testing.
  • Experience translating ambiguous business and sales commitments into deliverable technical scope (preferred).
  • Ability to represent the organization to senior internal and external stakeholders on technical matters (preferred).

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