Quantum Key Distribution (QKD) Systems Engineer
Median salary, education path, job outlook, and related careers — based on U.S. labor data.
Median salary
$148,000/yr
Typical range
$120,000 – $185,000
Education
Doctoral degree
Time to entry
About 8+ years of higher education
What a Quantum Key Distribution (QKD) Systems Engineer does
Designs and deploys fiber-optic and free-space quantum communication links that use the physics of photon polarization to distribute encryption keys that are mathematically impossible to intercept undetected.
Education & path
The typical entry point is a doctoral degree. About 8+ years of higher education.
Estimated cost of that path: ~$110,000. Estimated payback: ~4 years. Estimates only — actual cost varies widely by school and financial aid; payback assumes ~20% of income applied.
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