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Northrop Grumman
Northrop Grumman
DefenseLogisticsManufacturing
Northrop Grumman is a global aerospace and defense company developing technologies for air, cyber, land, sea and space missions. Its work includes military and satellite communications, microelectronics manufacturing and other advanced systems designed to address complex challenges across the defense sector. The company supports careers for professionals at different stages, including veterans and entry-level candidates, while also pursuing sustainability initiatives.
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Senior Staff AI Software Engineer in El Segundo

Lead the development of advanced AI and machine learning applications supporting Northrop Grumman’s aerospace and national security missions. Apply large language models, computer vision, and AI-driven decision-making across design, testing, and deployment.

USUnited StatesCACaliforniaFLFlorida
$192,800 – $289,200 / year
On-siteFull-timeSeniorEnglish RequiredFull-stack EngineerSoftware Engineer
C++JavaLinuxPython

Description

  • Build, document, test, troubleshoot, and deploy advanced AI and machine learning applications
  • Partner with AI/ML and software engineering teams to deliver technical solutions
  • Coordinate with cross-functional teams to deploy AI/ML capabilities in development and production environments
  • Define and develop requirements for software development and testing environments
  • Apply LLMs, advanced NLP, NLU, NLG, AI-based decision-making, sensor fusion, data fusion, computer vision, and image processing within software workflows
  • Create durable, high-quality products
  • Lead rapid prototypes and proof-of-concept demonstrations
  • Cultivate relationships with internal and external stakeholders
  • Support the adoption of responsible and explainable AI

Requirements

  • Bachelor’s degree in computer science or a STEM field plus 14 years of experience, master’s degree plus 12 years, or PhD plus 10 years
  • Hands-on experience with AI models and algorithms, including LLMs, deep neural networks, genetic algorithms, embedding models, and deep learning
  • Experience using and deploying AI and LLM tools, such as coding assistants and supporting infrastructure
  • Experience working in large, multilingual codebases, including monorepositories
  • Experience defining requirements and supporting software integration, requirements verification, and testing environments
  • Ability to deliver rapid prototypes and proof-of-concept demonstrations
  • Knowledge of software engineering practices, including source control and software architecture
  • Active U.S. Government Secret clearance with a background investigation completed within the past six years or enrollment in Continuous Evaluation
  • Understanding of AI model capabilities and limitations
  • Familiarity with DevOps, DevSecOps, and MLOps practices
  • Proficiency in Python, C++, and Java
  • Familiarity with Linux-based operating systems
  • Ability to work independently
  • Experience with LLM prompt engineering, development frameworks, fine-tuning, and quantization
  • Ability to obtain and maintain a U.S. Government Top Secret clearance
  • Record of research excellence, demonstrated through peer-reviewed publications or substantial contributions to open-source machine learning libraries
  • U.S. citizenship is required for positions involving government clearance and certain other restricted work

Benefits

  • Relocation assistance may be available
  • Flexible work arrangements
  • Professional learning opportunities
  • Work across a broad range of projects and customers
  • Supportive team environment
  • Retirement and savings plan
  • Group medical, dental, and vision coverage
  • Life and disability insurance
  • Flexible spending accounts
  • Company-paid holidays
  • Paid time off for vacation or personal business
  • Potential overtime opportunities
  • Shift differential
  • Discretionary bonus
  • Potential long-term incentives for Vice President or Director positions

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