Network Engineer / Principal Network Engineer

Northrop Grumman

Confirmed live today 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 today
Closes: Nov 3, 2026 (soon)
Nearby: 99+ roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $154k

This role $100k

$66k $205k

below market most similar roles pay here above market

This role pays less than 97% of similar roles. Most pay $129,575–$177,937 — the blue band above. At the midpoint, this role pays about $100k versus about $154k 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 685 open roles on FindRole.

Listed pay typically runs $117,500–$176,300 across 332 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 Corporate Sector's Chief Information & Digital Office is seeking a Network Engineer / Principal Network Engineer to join the IT Infrastructure & Operations organization. This role involves providing on-site and remote support for LAN and WAN infrastructure. The successful candidate will plan, design, configure, and install network hardware while resolving technical issues for clients. Key responsibilities include maintaining network documentation, performing regular monitoring, and managing installation timelines. Required technical skills include proficiency with Cisco routers and switches, TCP/IP protocols, dynamic routing, and switching technologies. Candidates should be experienced with network analysis tools like WireShark, Opnet, and SolarWinds, as well as Microsoft Office 365 and Visio. This position supports the internal network infrastructure and ensures reliable connectivity for various business systems.

Skills

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

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 systems.
Manage customer installation timelines and deliverables to facilitate successful deployments.
Provide after-hours and weekend support as required by operational needs.

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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