刚开始工作时我是初级秘书，不过在一年内我被东南公司提升为高级秘书。

I started the job as a junior secretary, but within the year I was promoted to senior secretary of Southeast Company.

youdao

在校期间，我又自学了人力资源和高级秘书两门课程，并都获得了职业等级高级的证书。

I also self-studied human resource and senior secretary, and got Higher Certificate in Vocational grade.

youdao

高级秘书是工作在老板身边最近的人，老板出差不方便看邮件时，他们要处理一些文件，有些需要马上替他去批复。

Because senior secretaries are the closest one of your bosses, you are reqiured to handle some documents and reply immediately for them when they are on errand with difficulty to examine mails.

youdao