The term metallurgical engineer is identified in base64 scheme by the sequence bWV0YWxsdXJnaWNhbCBlbmdpbmVlcg==, while the MD5 signature is equal to 919d88cb910adc504be615a03aa339cd. The ASCII encoding of metallurgical engineer in hexadecimal notation is 6d6574616c6c7572676963616c20656e67696e656572.