Senior Security Engineer - Hypersonic Systems

Benefits

Parental leave

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Non-birth-parent leave

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Family-building benefits

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Mental health support

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Relocation assistance

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Childcare support

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Learning budget

Offered From the posting source checked Jun 20, 2026

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Salary

$120K-$158K From the posting source checked Jun 20, 2026

401(k) match

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Role

Role function

Security From the posting source checked Jun 20, 2026

Seniority

Senior From the posting source checked Jun 20, 2026

Schedule

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Weekend work

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Application

Cover letter

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Assessment

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Deadline

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About this role

Senior Security Engineer - Hypersonic Systems Mojave, CA Stratolaunch is a technology accelerator that engineers operationally realistic testing at Mach 5+. Our air-launched, Talon testbeds are reusable, cost-effective platforms that enable routine access to the hypersonic environment. We deliver flight data critical to validating system performance and achieving rapid technology deployment. Together with our customers, we drive innovations that are imperative to advancing national security. The Senior Security Engineer - Hypersonic Test Systems is responsible for protecting hypersonic test articles, test infrastructure, and test data from cyber-enabled compromise, manipulation, sabotage, or espionage. This role focuses on securing embedded systems, operational technology (OT), and telemetry pipelines to ensure the integrity, authenticity, and security of hypersonic testing environments. The Senior Security Engineer will work closely with engineers, developers, and program teams to integrate security into test workflows and safeguard critical systems and data. ESSENTIAL RESPONSIBILITIES - Product and Embedded System Security : - Secure flight computers, controllers, embedded processors, instrumentation, sensors, and telemetry devices. - Design and validate secure boot and firmware integrity controls. - Prevent unauthorized parameter manipulation and logic modification. - Assess physical and cyber tamper risks and evaluate hardware trust boundaries. - Hypersonic Test Infrastructure Security : - Secure wind tunnels, propulsion stands, thermal test environments, and data acquisition systems. - Ensure test execution cannot be disrupted or influenced by cyber means. - Authenticate and validate command paths and prevent cyber-induced anomalies. - Telemetry, Data Integrity, and Test Result Protection : - Protect telemetry pipelines end-to-end and ensure test

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