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Northrop Grumman
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October 10, 2026
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2027 Software Engineer Intern – McClellan CA

McClellan Park, CA
Internship
Onsite
$21.50/hr - $39/hr
Intern
Northrop Grumman provides mission-enabling solutions for global security through integrated systems, battle management, cyber, navigation, intelligence, and connectivity technologies. The company is seeking a Software Engineer Intern to design, develop, test, document, and troubleshoot software for navigation and mission-planning systems while collaborating with cross-functional teams in an Agile environment.

Responsibilities

  • Collaborate with senior software engineers in the NIC division to design, develop, and integrate software components for navigation and mission‑planning systems
  • Write clean, maintainable C/C++ and Python code that will run on embedded and real‑time platforms
  • Perform unit, integration, and system‑level testing using automated test frameworks and continuous integration pipelines
  • Participate in code reviews, provide constructive feedback, and incorporate peer recommendations to improve code quality and reliability
  • Document design decisions, API specifications, and operational procedures for internal use and external audits
  • Assist in troubleshooting and performance profiling of flight‑critical software to meet stringent safety and latency requirements
  • Contribute to the development of safety‑critical certification artifacts (e.g., DO‑178C design reviews, IS‑145 safety analyses)
  • Work within Agile Scrum teams: attend sprint planning, daily stand‑ups, sprint reviews, and retrospectives
  • Coordinate with cross‑functional teams (systems engineering, hardware integration, security) to ensure seamless end‑to‑end mission support
  • Explore and prototype emerging technologies (e.g., machine learning inference on edge devices, secure communication protocols) that could enhance navigation accuracy and resilience

Qualification

Required

  • Be a student who is enrolled full-time and pursuing an undergraduate or graduate degree from an accredited college/university and will be enrolled full time in Fall 2027
  • Be majoring in Software Engineering, Computer Science, or a closely related STEM degree
  • Be able to obtain and maintain a U.S. Government security clearance (U.S. citizenship is a pre-requisite) as well as Program Special access within a reasonable period of time, as determined by the company to meet its business needs (U.S. citizenship is a pre-requisite)

Preferred

  • Have an overall cumulative GPA of 3.00/4.0 or higher
  • Hands on experience with embedded C/C++ development on embedded and real time platforms
  • Familiarity with safety critical software development processes and standards (e.g., DO 178C, ISO 26262)
  • Proficiency in Python for rapid prototyping and data analysis
  • Experience with Agile/Scrum practices, automated testing frameworks, and code review tools
  • Exposure to defense acquisition or DoD software lifecycle processes is a plus

Benefits

  • Training, professional development and networking opportunities
  • Overtime
  • Shift differential
  • A discretionary bonus
  • Health insurance coverage
  • Life and disability insurance
  • Savings plan
  • Company paid holidays
  • Paid time off (PTO) for vacation and/or personal business
Northrop Grumman is an aerospace, defense and security company that provides training and satellite ground network communications software.
Glassdoor
3.8
Founded in 1994
Falls Church, Virginia, USA
10001+ employees
https://www.northropgrumman.com

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