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Lead Software Engineer Level 4

Northrop Grumman

Software and Technology Jobs

Lead Software Engineer Level 4

full-timePosted: Jan 2, 2026

Job Description

Contribute to architecture decisions by evaluating the pros and cons of approaches and technologies, and how they align with the project's goals and requirements. Design and implement new software or modify existing software to add new features Identify and fix bugs in the code, while considering greater impact on the software application as a whole Develop tests that verify the correctness of the code and ensure it meets system requirements Design, develop, and modify software pipelines and deployment methods to automate the software development process, ensuring consistency and efficiency. Collaborate with other teams, such as network specialists, to ensure that the simulation software properly models relevant parameters. Lead, mentor, and task less experienced software developers to create software capability Support and deliver technical updates to Government customer. Leads effort to transfer existing software tools and datasets from an Unclassified to a Classified environment Requires an active DoD Top-Secret (TS) clearance with Sensitive Compartmented Information (SCI) eligibility at time of application Level 4 (Senior Principal) - Bachelor's degree with 8 years of software development experience; Master's degree with 6 years of software development experience; PhD with 4 years of software development experience. An additional 4 years of experience may be considered in lieu of a completed Bachelor's Demonstrated proficiency with Python with a minimum of 3 years of non-internship professional software development experience in Python Experience in software architecture design patterns Experience with Version Control practices (such as Git/Gitlab) Strong object-oriented python programming skills Experience with satellite systems and networking topology A basic understanding of the network stack and associated network protocols Strong software engineering fundamentals STEM degree Active TS with an active/current SCI [TS/SCI] Security Clearance Experience with developing or using containerized software Experience with DevOps fundamentals and the maintenance of software pipelines Experience with productizing software solutions Experience leading junior software developers Experience with satellite network management and traffic topology

Locations

  • Aurora, Colorado, 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

  • Active DoD Top-Secret (TS) clearance with SCI eligibility (experience)
  • Bachelor's + 8 years software dev (Master's +6, PhD +4), or +4 years in lieu of Bachelor's (experience)
  • STEM degree (experience)

Responsibilities

  • Contribute to architecture decisions evaluating approaches/technologies
  • Design/implement new software or modify existing for new features
  • Identify/fix bugs considering overall application impact
  • Develop tests verifying code correctness and system requirements
  • Design/develop/modify software pipelines and deployment methods
  • Collaborate with network specialists for simulation software
  • Lead/mentor junior developers
  • Support/deliver technical updates to Government customer
  • Lead transfer of software tools/datasets from Unclassified to Classified environment

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Northrop Grumman logo

Lead Software Engineer Level 4

Northrop Grumman

Software and Technology Jobs

Lead Software Engineer Level 4

full-timePosted: Jan 2, 2026

Job Description

Contribute to architecture decisions by evaluating the pros and cons of approaches and technologies, and how they align with the project's goals and requirements. Design and implement new software or modify existing software to add new features Identify and fix bugs in the code, while considering greater impact on the software application as a whole Develop tests that verify the correctness of the code and ensure it meets system requirements Design, develop, and modify software pipelines and deployment methods to automate the software development process, ensuring consistency and efficiency. Collaborate with other teams, such as network specialists, to ensure that the simulation software properly models relevant parameters. Lead, mentor, and task less experienced software developers to create software capability Support and deliver technical updates to Government customer. Leads effort to transfer existing software tools and datasets from an Unclassified to a Classified environment Requires an active DoD Top-Secret (TS) clearance with Sensitive Compartmented Information (SCI) eligibility at time of application Level 4 (Senior Principal) - Bachelor's degree with 8 years of software development experience; Master's degree with 6 years of software development experience; PhD with 4 years of software development experience. An additional 4 years of experience may be considered in lieu of a completed Bachelor's Demonstrated proficiency with Python with a minimum of 3 years of non-internship professional software development experience in Python Experience in software architecture design patterns Experience with Version Control practices (such as Git/Gitlab) Strong object-oriented python programming skills Experience with satellite systems and networking topology A basic understanding of the network stack and associated network protocols Strong software engineering fundamentals STEM degree Active TS with an active/current SCI [TS/SCI] Security Clearance Experience with developing or using containerized software Experience with DevOps fundamentals and the maintenance of software pipelines Experience with productizing software solutions Experience leading junior software developers Experience with satellite network management and traffic topology

Locations

  • Aurora, Colorado, 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

  • Active DoD Top-Secret (TS) clearance with SCI eligibility (experience)
  • Bachelor's + 8 years software dev (Master's +6, PhD +4), or +4 years in lieu of Bachelor's (experience)
  • STEM degree (experience)

Responsibilities

  • Contribute to architecture decisions evaluating approaches/technologies
  • Design/implement new software or modify existing for new features
  • Identify/fix bugs considering overall application impact
  • Develop tests verifying code correctness and system requirements
  • Design/develop/modify software pipelines and deployment methods
  • Collaborate with network specialists for simulation software
  • Lead/mentor junior developers
  • Support/deliver technical updates to Government customer
  • Lead transfer of software tools/datasets from Unclassified to Classified environment

Target Your Resume for "Lead Software Engineer Level 4" , Northrop Grumman

Get personalized recommendations to optimize your resume specifically for Lead Software Engineer Level 4. Takes only 15 seconds!

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

Check Your ATS Score for "Lead Software Engineer Level 4" , 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 Lead Software Engineer Level 4 @ Northrop Grumman.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.