Principal Network Administrator

Northrop Grumman

Confirmed live today High trust

Quick summary

Work type
On-site
Location
Redondo Beach, CA
Salary
$103,600–$155,400 / yr
Employment
Full-time
Posted
5 days ago
Freshness
Confirmed live today

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $170k
This role $130k
$91k most similar roles pay here $222k

This role pays less than 78% of similar roles. Most pay $130,942–$208,800 — the shaded band above. At the midpoint, this role pays about $130k versus about $170k 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 351 open roles on FindRole.

Listed pay typically runs $114,000–$171,000 across 336 roles with salary data.

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View all roles at Northrop Grumman

At a glance

TL;DR · Principal Network Administrator

The Principal Network Administrator joins the IT Infrastructure and Operations organization within the Chief Information and Digital Office. This role is responsible for maintaining the smooth operation of LAN, WAN, and VPN systems while planning, designing, configuring, and installing network hardware to meet specific customer requirements. The individual will manage routers, firewalls, switches, and WAN accelerators, provide technical expertise on hardware and software interconnections, and develop operational documentation. Key responsibilities include performing network analysis for long-range planning, coordinating third-party maintenance, and proposing cost-saving solutions. Required skills include experience with Cisco hardware, SolarWinds, WireShark, Riverbed App Transaction, and Cisco Call Manager. The role addresses technical challenges involving systems integration, capacity analysis, system architecture design, and the implementation of DISA STIGs for secure infrastructure.

What you'll do

  • Maintain smooth operation of LAN, WAN, and VPN systems.
  • Plan, design, configure, and install network hardware based on customer requirements.
  • Manage and maintain technical expertise in routers, firewalls, switches, and WAN accelerators.
  • Propose and implement cost-effective solutions to meet future communication needs.
  • Create and maintain accurate network documentation and operational instructions.
  • Perform regular monitoring and analysis for short- and long-range infrastructure planning.
  • Coordinate third-party maintenance and select hardware and software packages for network design.

What we're looking for

  • Must have an Associate’s degree and 7 years experience, Bachelor’s and 5 years, Master’s and 3 years, or a High School diploma and 9 years experience.
  • Must possess a current U.S. Government Secret level security clearance with a closed investigation within the last 6 years or enrollment in DoD CEP.
  • Must have a current DoD 8570 IAT Level II certification (e.g., Security+ CE) or be able to obtain it within 6 months of hire.
  • Must have experience with Cisco hardware, including routers, switches, and firewalls.
  • U.S. Citizenship is required for this position.
  • Active U.S. Government Top Secret/SCI level security clearance (preferred).
  • Bachelor's or Master's degree in an Information Systems related field (preferred).
  • Professional certifications such as Cisco CCNA, CCNP, or CCIE (preferred).

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