Network Engineer / Principal Network Engineer

Northrop Grumman

Confirmed live yesterday High trust

Closes in 3 days

Quick summary

Work type: On-site
Location: Baltimore, MD
Salary: $79,600–$119,400 / yr
Employment: Full-time
Posted: 4 days ago
Freshness: Confirmed live yesterday
Closes: Nov 6, 2026 (soon)
Nearby: 99+ roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $158k

This role $100k

$64k $222k

below market most similar roles pay here above market

This role pays less than 97% of similar roles. Most pay $130,187–$184,925 — the blue band above. At the midpoint, this role pays about $100k versus about $158k 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 704 open roles on FindRole.

Listed pay typically runs $117,500–$176,300 across 342 roles with salary data.

Most-posted roles

View all roles at Northrop Grumman

At a glance

TL;DR · Network Engineer / Principal Network Engineer

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The Network Engineer / Principal Network Engineer joins the IT Infrastructure & Operations organization within the Chief Information & Digital Office. This role provides on-site and remote support for LAN and WAN infrastructure. The successful candidate will plan, design, configure, and install network hardware while providing technical support to resolve complex network issues. Key responsibilities include maintaining network documentation, performing regular monitoring, and managing customer installation timelines. Required technical skills include proficiency with Cisco routers and switches, TCP/IP protocols, dynamic routing protocols, and switching technologies. Candidates must also utilize network analysis tools such as WireShark, Opnet, and SolarWinds, alongside Microsoft Office 365 and Visio. The role addresses the technical challenge of maintaining secure, integrated, and multi-domain systems within a dynamic global security environment.

Skills

Cisco TCP/IP LAN WAN Wireless Switching Routing Wireshark SolarWinds Opnet Microsoft Office 365 Visio CCNA CCNP Network Analysis Network Documentation

What you'll do

Provide technical support to clients and resolve network issues promptly.
Configure and install network hardware including Cisco routers and switches.
Maintain in-depth knowledge of LAN, WAN, Wireless, and interconnection standards.
Create and maintain accurate network documentation and operational instructions.
Perform regular network monitoring and analysis for short- and long-range planning.
Use network analysis tools like Wireshark, Opnet, and SolarWinds to troubleshoot.
Manage customer installation timelines and deliverables to facilitate successful deployments.
Provide after-hours and weekend support as required by the mission.

What we're looking for

U.S. Citizenship is required.
Ability to obtain and maintain a U.S. Government Secret level security clearance.
Proficiency in Cisco routers, switches, TCP/IP protocols, and dynamic routing protocols.
Hands-on experience with Cisco hardware and configuring switched networks.
Experience using network analysis tools such as WireShark, Opnet, or SolarWinds.
Ability to lift equipment weighing up to 40 pounds.
Ability to work after hours and weekends as needed.
For Network Engineer (T02): 2 years of relevant experience with a Bachelor's or Master's degree.
For Principal Network Engineer (T03): 5 years of experience with a Bachelor's, 3 years with a Master's, or 1 year with a PhD.
Cisco certification (CCNA or CCNP) (preferred).

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