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Principal/Sr Principal Software Engineer - Aht

Northrop Grumman

$105,400 - $196,700
Aug 28, 2025
Huntsville, AL, USA
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Northrop Grumman Defense Systems is searching for Principal/Sr Principal Software Engineers to join the Global C2 Solutions Business Unit in support of their programs, to design, develop, document, test and debug applications software and systems that contain logical and mathematical solutions.

Requirements

  • Experience developing software using Java
  • Experience developing software using C++
  • Experience developing software on Linux
  • Experience managing source code using Git, GitHub, or GitLab
  • Understanding of all phases of software development, and practical experience in an Agile/Dev*Ops environment
  • Experience with Python
  • Experience with JavaFX

Responsibilities

  • Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutions.
  • Conducts multidisciplinary research and collaborates with systems engineers and/or hardware engineers in the planning, design, and development.
  • Determines computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls;
  • Prepares operating instructions;
  • Ensures software standards are met.
  • Manages source code using Git, GitHub, or GitLab
  • Develops software using Java, C++, and other programming languages

Other

  • Active Secret Security Clearance, or the ability to obtain Secret Clearance
  • 5 Years with Bachelors in Science, Technology, Engineering, and Mathematics (STEM); 3 Years with Masters; 1 Year with PhD for Principal level
  • 8 Years with Bachelors in Science, Technology, Engineering, and Mathematics (STEM); 6 Years with Masters; 4 Years with PhD for Sr Principal level
  • U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions
  • Travel: Yes, 10% of the Time