3 sentences

1. 我不需要你做我的外勤搭档。

   wǒ bù xū​yào nǐ zuò wǒ de wài​qín dā​dàng.

   I don't need you as my partner in the field.

   Source: OpenSubtitles

2. 他今天出外勤去了，不在办公室。

   tā jīn​tiān chū wài​qín qù le, bù zài bàn​gōng​shì.

   He is out on field duty today and is not in the office.

   Source: Dong Chinese Dictionary

3. 公司目前急需招收几名负责送货的外勤。

   gōng​sī mù​qián jí xū zhāo​shōu jǐ míng fù​zé sòng​huò de wài​qín.

   The company urgently needs to hire several field personnel for deliveries.

   Source: Dong Chinese Dictionary