It is correct and can be used in written English.
It implies working in a particular area or industry. For example: "I have been working on the field of marketing for the past three years."
You're actually getting in touch with people who are working on the field of sea ice.
With all the club's success so far in the 2009-10 season, Davies said his greatest joy was working on the field with his young players.
Johnny McCarty, the Mets new groundkeeper, formerly head groundskeeper at the Yankee Stadium, said that they started working on the field, in early February.
Anytime I saw anything going on over there, even if it was just the coach working on the field, I was on my bike and there like a shot.
A curated data collection obtained with information from several sources was included for researchers working on the field.
This result indicates that research on software engineering in Brazil is being renewed and carried on in locations formerly lacking of professionals working on the field.
Therefore, people having the need to work on-the-field have now the possibility to be supported by computer technology, for example, garden or building designers.
They know that being illiterate means only working on the fields.
Moreover, said Colonel Draper, he knew a number of other vets, including one or two who'd even worked on the Field of Screams, and he'd be happy to call them.
"I like to watch Tom work on the field," Pennington said.
Once we start separating as a team, it's not going to work on the field.
