<ENGINEERS>

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Across
  1. 4. They help find oil and gas for the country's needs.
  2. 6. they make and design machines
  3. 8. An engineer that designs software systems and websites.
  4. 10. An engineer that designs and builds things to benefit the public, such as infrastructure and main transportation systems.
  5. 11. they design, build, and maintain x-rays.
Down
  1. 1. They build computers
  2. 2. They make sure the welds are safe and meet the requirements.
  3. 3. they make and design jets.
  4. 5. They manage quality and make sure the product meets the requirements of safety and the clients needs.
  5. 7. An engineer that works with radiation and nuclear energy.
  6. 9. they maintain trains and help keep them on schedule