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Principal/Sr. Principal Infrared/IR Survivability Engineer (Level 3 or 4)

Northrop Grumman

Principal/Sr. Principal Infrared/IR Survivability Engineer (Level 3 or 4)

Northrop Grumman logo

Northrop Grumman

full-time

Posted: January 2, 2026

Job Description

Use the latest classified cutting-edge technology to reduce the detectability of aircraft in the electromagnetic, infrared, visual and acoustic spectrums. Predict the performance of your design using proprietary analysis codes. Get your hands dirty and verify your prediction and the design by building and testing physical models. Optimize the design for Stealth while meeting the requirement of all other engineering disciplines. Take Responsibility for achieving customer goal and balancing the design in an Integrated Product Team (IPT) environment. Thrive in a fast-paced work environment with high expectations, significantly diverse assignments, and extensive collaboration. Strong understanding of infrared radiation physics as it relates to aircraft survivability. Experience in infrared signature analysis using test data and/or infrared simulation tools. Experience in laboratory and/or in-flight testing of infrared technologies and materials. Familiarity with Python, C++, and/or other programming languages. Familiarity with NX and/or other computer aided design (CAD) software. Strong interpersonal communication and technical writing skills for the purposes of effective collaboration with other teams and customers. A current active U.S. Government in-scope DoD Secret security clearance is required to start,, and an active Special Access Programs (SAPs). Principal Infrared Survivability Engineer:

Bachelors/ degree in a STEM discipline AND 5 years of related professional/military engineering experience, OR a Masters' degree AND 3 years of related professional/military engineering experience. Sr Principal Infrared Survivability Engineer:

Bachelors' degree in a STEM discipline AND 8 years of related professional/military engineering experience, OR a Masters' degree AND 6 years of related professional/military engineering experience, OR a Ph.D. AND 4 years of related professional/military engineering experience. Advanced understanding of infrared radiation physics as it relates to aircraft survivability as well as the relevant technologies and materials. Extensive knowledge of thin film material design, fabrication, and qualifications processes. Expertise in the design, planning, and execution of both laboratory and in-flight testing of infrared technologies and materials. General understanding of aircraft radar signatures and radar cross section reduction techniques. Experience with proposal writing and project cost estimation. Experience in project and/or supply-chain management. A current active U.S. Government in-scope DoD Top Secret security clearance, with the ability to obtain and maintain access to Special Access Programs (SAPs).

Locations

  • Redondo Beach, California, 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

  • Principal: BS STEM + 5 years OR MS + 3 years (experience)
  • Sr Principal: BS STEM + 8 years OR MS + 6 years OR PhD + 4 years (experience)
  • Active DoD Secret clearance + Special Access Programs (SAPs) (experience)

Responsibilities

  • Reduce aircraft detectability across electromagnetic/IR/visual/acoustic spectrums
  • Predict performance using proprietary analysis codes
  • Build/test physical models to verify predictions
  • Optimize stealth design while meeting other engineering requirements
  • Achieve customer goals in IPT environment

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Northrop Grumman logo

Principal/Sr. Principal Infrared/IR Survivability Engineer (Level 3 or 4)

Northrop Grumman

Principal/Sr. Principal Infrared/IR Survivability Engineer (Level 3 or 4)

Northrop Grumman logo

Northrop Grumman

full-time

Posted: January 2, 2026

Job Description

Use the latest classified cutting-edge technology to reduce the detectability of aircraft in the electromagnetic, infrared, visual and acoustic spectrums. Predict the performance of your design using proprietary analysis codes. Get your hands dirty and verify your prediction and the design by building and testing physical models. Optimize the design for Stealth while meeting the requirement of all other engineering disciplines. Take Responsibility for achieving customer goal and balancing the design in an Integrated Product Team (IPT) environment. Thrive in a fast-paced work environment with high expectations, significantly diverse assignments, and extensive collaboration. Strong understanding of infrared radiation physics as it relates to aircraft survivability. Experience in infrared signature analysis using test data and/or infrared simulation tools. Experience in laboratory and/or in-flight testing of infrared technologies and materials. Familiarity with Python, C++, and/or other programming languages. Familiarity with NX and/or other computer aided design (CAD) software. Strong interpersonal communication and technical writing skills for the purposes of effective collaboration with other teams and customers. A current active U.S. Government in-scope DoD Secret security clearance is required to start,, and an active Special Access Programs (SAPs). Principal Infrared Survivability Engineer:

Bachelors/ degree in a STEM discipline AND 5 years of related professional/military engineering experience, OR a Masters' degree AND 3 years of related professional/military engineering experience. Sr Principal Infrared Survivability Engineer:

Bachelors' degree in a STEM discipline AND 8 years of related professional/military engineering experience, OR a Masters' degree AND 6 years of related professional/military engineering experience, OR a Ph.D. AND 4 years of related professional/military engineering experience. Advanced understanding of infrared radiation physics as it relates to aircraft survivability as well as the relevant technologies and materials. Extensive knowledge of thin film material design, fabrication, and qualifications processes. Expertise in the design, planning, and execution of both laboratory and in-flight testing of infrared technologies and materials. General understanding of aircraft radar signatures and radar cross section reduction techniques. Experience with proposal writing and project cost estimation. Experience in project and/or supply-chain management. A current active U.S. Government in-scope DoD Top Secret security clearance, with the ability to obtain and maintain access to Special Access Programs (SAPs).

Locations

  • Redondo Beach, California, 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

  • Principal: BS STEM + 5 years OR MS + 3 years (experience)
  • Sr Principal: BS STEM + 8 years OR MS + 6 years OR PhD + 4 years (experience)
  • Active DoD Secret clearance + Special Access Programs (SAPs) (experience)

Responsibilities

  • Reduce aircraft detectability across electromagnetic/IR/visual/acoustic spectrums
  • Predict performance using proprietary analysis codes
  • Build/test physical models to verify predictions
  • Optimize stealth design while meeting other engineering requirements
  • Achieve customer goals in IPT environment

Target Your Resume for "Principal/Sr. Principal Infrared/IR Survivability Engineer (Level 3 or 4)" , Northrop Grumman

Get personalized recommendations to optimize your resume specifically for Principal/Sr. Principal Infrared/IR Survivability Engineer (Level 3 or 4). Takes only 15 seconds!

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

Check Your ATS Score for "Principal/Sr. Principal Infrared/IR Survivability Engineer (Level 3 or 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

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No related jobs found at the moment.