Flight Test Engineer

CX2 is a next-generation defense technology company founded to deliver spectrum dominance for the United States and our allies. CX2’s AI-enabled hardware and software platforms detect, disrupt and defend the electromagnetic spectrum across land, air, sea and space domains.

We're seeking a highly skilled Flight Test Engineer to join our growing team. The ideal candidate will have extensive experience in production and test of complex systems, early-stage prototyping, and a strong software background.

Key Responsibilities

• End-to-end ownership of tests and demonstrations, including planning, execution and reporting.


• Creating, reviewing, and automating procedures for building, testing and operating electronic warfare systems


• Reviewing data of complex systems to drive root cause analysis and process improvement (examples include control software, RF links, power delivery systems, and propulsion)


• Interfacing with U.S. and allied military customers, traveling to and attending test on bases/ranges, and handling people and equipment logistics for frequent remote demonstrations

Required Qualifications

• Bachelor’s degree in an applicable field of engineering


• Minimum of 2-5 years of experience in safety critical testing, with a strong emphasis on autonomous and remotely piloted systems


• Experience with on-site and/or on-base testing and troubleshooting


• Familiarity with Python; proficiency a plus


• Must be willing travel >25% of the time both nationally and internationally; valid US or ITAR-approved country passport is a necessity


• Prior military experience strongly preferred


• Based in Los Angeles or willing to relocate


• Ability to work extended hours and/or weekends as needed for mission critical deadlines.

ITAR Regulations

• To conform to U.S. Government export regulations, applicant must be a US Citizen, Green Card holder, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here .

Bonus Points

• Active Secret or Top Secret Clearance


• Current FAA Part 107 license


• Current Ham Radio license


• Proven track record of on the spot troubleshooting

What We Offer

• Competitive salary, stock options and benefits, including health, vision and dental and 401K.


• Generous PTO + most Federal Holidays observed.


• Professional growth and development opportunities.


• Collaborative and inclusive work environment.


• Access to the latest tools and technologies.


• High levels of responsibility and autonomy.


• Professional growth and development opportunities.


• Access to the hardest problems in electronic warfare.

$118,000 - $150,000 a year

Exact compensation may vary based on skills, experience and location.

CX2 is a next-generation defense technology company securing spectrum dominance for the United States and its allies. We build AI-enabled hardware and software platforms to detect, disrupt, and defend the electromagnetic spectrum across land, air, sea, and space. Our systems are deployed in the most contested operational environments in the world. We’re backed by leading venture investors in the defense ecosystem and led by founders with track records at Meta, SpaceX, Epirus, and the U.S. Department of Defense.

Equal Opportunity Employer

CX2 is committed to equal employment opportunity. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, disability, veteran status, or any other protected characteristic under federal, state, or local law, including those with a criminal history, in compliance with the CA Fair Chance Initiative for Hiring Ordinance.

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