Early Career Test Engineer - Sensors

About the role

We are seeking an Early Career Test Engineer to support the test setup and execution of electro-optical and infrared (EO/IR) sensors and spectrometers intended for ground, airborne or space use. This role is ideal for an engineer early in their career who wants broad exposure to real hardware, while developing strong test engineering fundamentals.

Key Responsibilities

• Test Engineering Support
  • Support test architecture development for airborne and spaceborne sensors.
  • Aid in developing test plans, procedures, and verification matrices.
  • Help develop and maintain test configuration documents.
  • Perform test setup, execution and documentation.
  • Support test data review, anomaly tracking, and documentation.
• Cross-Disciplinary Collaboration
  • Work with optics, mechanical, electronics, avionics, and software teams to resolve issues.
  • Support configuration management, documentation, and design reviews.
  • Contribute to internal technical reports and proposal content (NASA, DoD, SBIR).

What Success Looks Like

• A clear understanding of test architecture and execution.
• Well-maintained documentation.
• Growing technical ownership and confidence across multiple programs.

Qualifications

• Required:
  • Bachelor’s degree in Aerospace Engineering, Electrical Engineering, Physics, or related field.
  • 0–3 years of relevant EO/IR experience (internships, research, or early professional experience).
  • Experience operating and testing cryogenically cooled infrared focal plane arrays.
  • Strong analytical and problem-solving skills.
  • Ability to communicate clearly in writing and verbally.
  • Willingness to work hands-on with hardware and testing.
• PREFERRED:
  • Experience with laboratory testing, prototyping, or integration.
  • Familiarity with MATLAB, Python, or similar analysis tools.
  • Exposure to test engineering concepts (plans, procedures, verification).
  • Interest in remote sensing, aerospace systems, or experimental hardware.
  • Experience in a fast-paced or startup-like environment.

Location

This full-time role is based in El Segundo, CA, with onsite presence required (temporary remote flexibility may be considered). Some travel may be required.

ITAR Requirements

To comply with U.S. export regulations, applicants must be one of the following: A U.S. citizen or national, A lawful permanent resident (green card holder), Eligible to obtain required authorizations from the U.S. Department of State.