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Sr Principal Software Engineer

Northrop Grumman

Software and Technology Jobs

Sr Principal Software Engineer

full-timePosted: Jan 2, 2026

Job Description

Participate in software development in support of Research and Advanced Design programs Design, develop, and document software for Tactical Operator Interfaces Collaborate with the Architects and Systems Engineer to build and test an evolving product Generate and present material to support internal and external customer briefings Bachelor's Degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university with 8 Years experience; OR a master's degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university with 6 Years experience; OR a PhD in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university with 4 Years experience​ Experience developing software with C/C++/Python/Java Experience integrating and debugging software on hardware Experience working within an Agile environment Familiarity with software development tools such as Git and CMake Your ability to obtain and/or transfer and maintain the final adjudicated government Secret clearance, and any program access(es) required for the position within a reasonable period of time, as determined by the company Active Top Secret clearance Active SAP Two or more years working in C/C++ DevOps experience with GitLab runners Experience with containers, Kubernetes, and Helm Experience with UCI Schema and CAL development Proficiency working in Linux and commands Preference to work in software/hardware integration and rapid prototyping Able to collaborate in a team environment Able to work independently and identify solutions to complex problems Excellent oral, written, and interpersonal communication skills

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

  • BS STEM + 8 years OR MS STEM + 6 years OR PhD STEM + 4 years (experience)
  • Ability to obtain/maintain Secret clearance (experience)

Responsibilities

  • Software development for Research/Advanced Design programs
  • Design, develop, document Tactical Operator Interfaces
  • Collaborate with Architects/Systems Engineers
  • Build and test evolving products
  • Generate/present customer briefings

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Northrop Grumman logo

Sr Principal Software Engineer

Northrop Grumman

Software and Technology Jobs

Sr Principal Software Engineer

full-timePosted: Jan 2, 2026

Job Description

Participate in software development in support of Research and Advanced Design programs Design, develop, and document software for Tactical Operator Interfaces Collaborate with the Architects and Systems Engineer to build and test an evolving product Generate and present material to support internal and external customer briefings Bachelor's Degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university with 8 Years experience; OR a master's degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university with 6 Years experience; OR a PhD in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university with 4 Years experience​ Experience developing software with C/C++/Python/Java Experience integrating and debugging software on hardware Experience working within an Agile environment Familiarity with software development tools such as Git and CMake Your ability to obtain and/or transfer and maintain the final adjudicated government Secret clearance, and any program access(es) required for the position within a reasonable period of time, as determined by the company Active Top Secret clearance Active SAP Two or more years working in C/C++ DevOps experience with GitLab runners Experience with containers, Kubernetes, and Helm Experience with UCI Schema and CAL development Proficiency working in Linux and commands Preference to work in software/hardware integration and rapid prototyping Able to collaborate in a team environment Able to work independently and identify solutions to complex problems Excellent oral, written, and interpersonal communication skills

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

  • BS STEM + 8 years OR MS STEM + 6 years OR PhD STEM + 4 years (experience)
  • Ability to obtain/maintain Secret clearance (experience)

Responsibilities

  • Software development for Research/Advanced Design programs
  • Design, develop, document Tactical Operator Interfaces
  • Collaborate with Architects/Systems Engineers
  • Build and test evolving products
  • Generate/present customer briefings

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

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

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

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

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.