The phrase "an array of personnel" is correct and usable in written English.
It can be used to describe a diverse or varied group of people, often in a professional or organizational context.
Example: "The project required an array of personnel, including engineers, designers, and project managers, to ensure its success."
Alternatives: "a variety of staff" or "a range of employees".
The bulk of his work involved conducting interviews with an array of school personnel, including superintendents, principals, teachers and METCO directors.
The accusations of retaliation underscored the heightened tension at the Secret Service since May 3, when the black agents filed a lawsuit on a broad array of personnel policies.
The development of the Illinois Basin-Decatur Usiteest site for a 1 million tonne injection of CO2 into the Mount Simon Sandstone saline reservoir beginning in 2011 has been a multiphase process requiring a wide array of personnel and resources that began in 2003.
Those players, along with Barry Church, should get meaningful snaps anyway because another staple of a Ryan defense is having a vast array of personnel in sub packages.
That scene neatly summed up the presiding spirit of the concert, a showcase for four gifted jazz pianists — Kenny Barron and Bruce Barth were the others — in a shifting array of personnel, with or without bass and drums.
Earlier tonight, Mr. Clinton signed a $310 billion defense bill that provides an array of upgrades for military personnel but lacks the hate crimes provisions he had hoped to enact.
If Mr. Ryan is going to succeed where others have failed, he will need the additional funding for an array of specific needs, from redeployment of personnel to improved maintenance of the cars caseworkers use for their daily rounds.
Despite the dizzying array of personnel changes that the group underwent in later years, this lack of a dedicated lead singer would remain a stylistic trait of the Byrds' music throughout the majority of the band's existence.
Nearly 6,400 personnel from an array of government agencies — including the military, the police, the national search-and-rescue agency and the Energy and Mineral Resources Department — were involved in efforts to find survivors, recover bodies and evacuate people from the stricken area, officials said.
In November 2002, facility personnel implemented an array of control measures with an emphasis on improving hygiene and treatment regimens.
