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Principal Engineer Software

Northrop Grumman

Software and Technology Jobs

Principal Engineer Software

full-timePosted: Jan 2, 2026

Job Description

Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutions. Ensures software standards are met. Designs, develops, documents, tests, and debugs applications software and systems that contain logical and mathematical solutions Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software Determines computer uses needs; analyzes system capabilities to resolve problems on program intent, output requirements, input a acquisition, programming techniques and control Designs and develops compilers and assemblers, utility programs, and operating systems Ensures software standards are met This position requires the ability to obtain and maintain a DoD Top Secret clearance as well as Program Special Access within a reasonable amount of time as determined by the company to meet its business needs Bachelor's degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline from an accredited university and 5+ years of experience in software engineering OR Master's degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline from an accredited university and 3+ years of experience in software engineering Experience developing software/writing code in C/C++ OR Java Experience developing lab simulation software The ability to obtain and maintain a DoD Top Secret clearance “Interim DoD Top Secret clearance required to start” within a reasonable amount of time as determined by the company to meet its business needs Experience in object-oriented analysis and design Experience with integrating software and hardware Experience with Open Mission Systems (OMS) architecture and standards Experience developing software with Linux/Unix operating systems Experience with Agile software development and Atlassian tools (JIRA, Confluence, BitBucket, Bamboo, Fisheye, etc) Experience with Cameo modeling for software design Experience with developing lab simulation software. An active, In-scope DoD Secret or Top Secret security clearance with SCI

Locations

  • Melbourne, Florida, United States

Salary

Estimated Salary Rangemedium confidence

125,000 - 185,000 USD / yearly

Source: rule based estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Required Qualifications

  • Bachelor's degree in STEM discipline from an accredited university and 5+ years of experience in software engineering (experience)
  • Master's degree in STEM discipline from an accredited university and 3+ years of experience in software engineering (experience)
  • Ability to obtain and maintain a DoD Top Secret clearance (experience)
  • Interim DoD Top Secret clearance required to start (experience)

Responsibilities

  • Designs, develops, documents, tests and debugs applications software and systems
  • Ensures software standards are met
  • Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers
  • Determines computer uses needs; analyzes system capabilities to resolve problems
  • Designs and develops compilers and assemblers, utility programs, and operating systems

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Northrop Grumman logo

Principal Engineer Software

Northrop Grumman

Software and Technology Jobs

Principal Engineer Software

full-timePosted: Jan 2, 2026

Job Description

Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutions. Ensures software standards are met. Designs, develops, documents, tests, and debugs applications software and systems that contain logical and mathematical solutions Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software Determines computer uses needs; analyzes system capabilities to resolve problems on program intent, output requirements, input a acquisition, programming techniques and control Designs and develops compilers and assemblers, utility programs, and operating systems Ensures software standards are met This position requires the ability to obtain and maintain a DoD Top Secret clearance as well as Program Special Access within a reasonable amount of time as determined by the company to meet its business needs Bachelor's degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline from an accredited university and 5+ years of experience in software engineering OR Master's degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline from an accredited university and 3+ years of experience in software engineering Experience developing software/writing code in C/C++ OR Java Experience developing lab simulation software The ability to obtain and maintain a DoD Top Secret clearance “Interim DoD Top Secret clearance required to start” within a reasonable amount of time as determined by the company to meet its business needs Experience in object-oriented analysis and design Experience with integrating software and hardware Experience with Open Mission Systems (OMS) architecture and standards Experience developing software with Linux/Unix operating systems Experience with Agile software development and Atlassian tools (JIRA, Confluence, BitBucket, Bamboo, Fisheye, etc) Experience with Cameo modeling for software design Experience with developing lab simulation software. An active, In-scope DoD Secret or Top Secret security clearance with SCI

Locations

  • Melbourne, Florida, United States

Salary

Estimated Salary Rangemedium confidence

125,000 - 185,000 USD / yearly

Source: rule based estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Required Qualifications

  • Bachelor's degree in STEM discipline from an accredited university and 5+ years of experience in software engineering (experience)
  • Master's degree in STEM discipline from an accredited university and 3+ years of experience in software engineering (experience)
  • Ability to obtain and maintain a DoD Top Secret clearance (experience)
  • Interim DoD Top Secret clearance required to start (experience)

Responsibilities

  • Designs, develops, documents, tests and debugs applications software and systems
  • Ensures software standards are met
  • Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers
  • Determines computer uses needs; analyzes system capabilities to resolve problems
  • Designs and develops compilers and assemblers, utility programs, and operating systems

Target Your Resume for "Principal Engineer Software" , Northrop Grumman

Get personalized recommendations to optimize your resume specifically for Principal Engineer Software. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Principal Engineer Software" , Northrop Grumman

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

AerospaceDefenseTechnologyDefense

Answer 10 quick questions to check your fit for Principal Engineer Software @ Northrop Grumman.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.