Information technology professionals in separate roles within companies have different, although related and sometimes overlapping, responsibilities.

公司当中分处不同角色的信息技术专业人员具有不同的职责，虽然这些职责相关且有时有些重叠。

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Baltimore, which is home to major research institutions and defense-related contractors, has particularly many job opportunities for health care and information technology professionals.

FORBES: Magazine Article

Elsewhere on the list, No. 7 Baltimore, which is home to major research institutions and defense-related contractors, has particularly many job opportunities for health care and information technology professionals.

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Big-company basics, like collaboration and workflow software, can be a nightmare to install and maintain if they're not backed up by a big company's trained crew of information technology professionals.

FORBES: Magazine Article