CX2, Inc.

Flight Test Engineer

Posted 2 Days Ago

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El Segundo, CA, USA

In-Office

118K-150K Annually

Junior

Aerospace • Hardware • Software • Defense

The Role

The Flight Test Engineer will own testing processes, automate procedures for electronic warfare systems, analyze complex system data, and interface with military customers while managing logistics for demonstrations.

Summary Generated by Built In

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.

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.

To view CX2's privacy policy, please visit: https://www.cx2.com/privacy

Skills Required

Bachelor's degree in applicable engineering field
2-5 years of experience in safety critical testing
Experience with on-site testing and troubleshooting
Familiarity with Python
Willingness to travel over 25% of the time
Valid US or ITAR-approved country passport
Active Secret or Top Secret Clearance
Current FAA Part 107 license
Current Ham Radio license

CX2, Inc. Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about CX2, Inc. and has not been reviewed or approved by CX2, Inc..

Equity Value & Accessibility — Job postings consistently include stock options alongside base salary, signaling accessible ownership participation for new hires. This indicates equity is a standard component of offers at the company’s current stage.
Leave & Time Off Breadth — Listings describe generous PTO and note that most Federal Holidays are observed, indicating above-baseline time off for a small defense startup. This points to meaningful paid leave even without published accrual counts.
Healthcare Strength — Role descriptions state inclusion of health, vision, and dental insurance, establishing core medical coverage as part of the package. The presence of these coverages signals baseline healthcare support for employees.