The specialty glass and ceramics maker, the world's largest maker of liquid crystal display glass, announced the cutbacks as its fourth-quarter profit plunged 65 percent to $249 million, or 16 cents a share, from $717 million, or 45 cents a share, a year earlier.
Excluding one-time items, its profit of 13 cents a share came in well below Wall Street's forecast of 20 cents a share.
Sales fell 31 percent to $1.08 billion from $1.58 billion, below $1.16 billion in sales forecast by analysts polled by Thomson Reuters.
In December, the company withdrew all guidance for the October-December period because of volatility in the LCD market. It previously said earnings would fall below an earlier projection of 20 cents to 28 cents a share on sales between $1.1 billion and $1.2 billion.
The cutbacks at Corning, which employs 27,000 people, will result in first-quarter restructuring charges of $115 million to $165 million before taxes as well as fourth-quarter charges of $22 million. The move will bring annualized savings of $150 million to $200 million, it said.
About 1,500 of the 3,500 jobs being eliminated are salaried employees. The company also is cutting more than 1,400 temporary jobs.
The restructuring program will include a selective early retirement program and consolidation of manufacturing plants.
The 157-year-old company is based in the city of Corning in rural western New York.
In premarket trading, Corning's shares fell 65 cents, or 6.5 percent, to $9.30.