Principal/Senior Principal Cyber Software Engineer

Northrop Grumman

Confirmed live yesterday High trust

Quick summary

Work type
On-site
Location
San Antonio, TX
Salary
$113,900–$170,900 / yr
Posted
8 days ago
Freshness
Confirmed live yesterday

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $192k
This role $142k
$99k most similar roles pay here $249k

This role pays less than 92% of similar roles. Most pay $169,550–$214,500 — the shaded band above. At the midpoint, this role pays about $142k versus about $192k 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 367 open roles on FindRole.

Listed pay typically runs $114,900–$176,300 across 353 roles with salary data.

Most-posted roles

View all roles at Northrop Grumman

At a glance

TL;DR · Principal/Senior Principal Cyber Software Engineer

The Principal/Sr. Principal Cyber Software Engineer joins the Mission Systems sector to develop solutions addressing national security threats through products involving kernel development, reverse engineering, and vulnerability research of network and communication systems. The role involves building tools for infrastructure and communications, specifically focusing on network programming and system analysis. Candidates will work with C, C++, and Assembly languages while utilizing tools such as Wireshark, IDAPro, OllyDebug, WinDBG, and JTAG debuggers. Technical requirements include experience in kernel mode programming for Windows and Linux, vulnerability research across various operating systems, and familiarity with protocols like TCP/IP, UDP, HTTP, and SSL. The position also involves leading teams of engineers and may require expertise in emulation, shell code implementation, and modern source control platforms like Git or GitLab to solve complex security problems within the defense and intelligence domain.

What you'll do

  • Develop software solutions to address national security threats for military and intelligence customers.
  • Perform kernel mode programming in C/C++ and Assembly for Windows and Linux systems.
  • Conduct reverse engineering on various architectures including x86, x64, MIPS, PPC, and ARM.
  • Execute vulnerability research and analysis on network and communication systems.
  • Develop and implement low-level networking protocols such as TCP/IP, UDP, and HTTP.
  • Utilize system analysis tools like Wireshark, IDA Pro, and WinDBG to debug software.
  • Lead teams of 2-8 engineers in technical projects and development cycles.

What we're looking for

  • U.S. Citizenship is required.
  • An active Secret security clearance is required, with the ability to obtain a Top Secret clearance.
  • A Bachelor's degree in Computer Science, Computer Engineering, or a related field is required for Principal level.
  • A Master's degree in Computer Science, Computer Engineering, or a related field is required for Principal level.
  • For Principal level, programming experience is required with a B.S., or with an M.S.
  • For Sr. Principal level, programming experience is required with a B.S., or with an M.S.
  • Demonstrated software programming experience in C/C++ and experience with debugging or system analysis tools like Wireshark or IDAPro.
  • Experience as a Technical Lead leading teams of 2-8 engineers.

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