Active nuclear industry job listings in MN from the NukeWorker job board. Click a job title for full details, or click the header to search all jobs in this state.
Per diem covers lodging and meals & incidental expenses (M&IE) for government and contractor travel near this facility. Rates are from GSA for FY 2027.
$153
Lodging/Night
$92
M&IE/Day
$245
Total/Day
Minneapolis / St. Paul, Hennepin / Ramsey County, MN
Maximum state unemployment insurance benefits for MN. Actual benefits depend on your earnings history and may be lower than the maximum. Data as of Jan 2026.
Interactive satellite map showing the facility's geographic location. Marker color indicates current status: green for online, red for offline, orange for reduced power. Click the header to open in Google Maps satellite view.
45.082, -93.1713
Location & Contact
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Physical address, phone number, and website for this facility. Use the directions link to get driving directions via Google Maps.
Written by NukeWorker from public records: facts that do not change. Operator, status and capacity come from the live data elsewhere on this page. Sources: Wikipedia: Twin Cities Army Ammunition Plant.
The Twin Cities Army Ammunition Plant (TCAAP) was a U.S. Army small-arms ammunition plant in Ramsey County, Minnesota, in the Minneapolis-St. Paul suburbs of Arden Hills and New Brighton.
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A contract worth $87 million was awarded to Federal Cartridge Corporation in 1941 under the Lend-Lease Act, and production of .30, .50 and .45 caliber ammunition began in March 1942. The plant closed in September 1945, reopened as the Twin Cities Arsenal from 1946 to 1950, ran at full production during the Korean War until 1957, and was renamed TCAAP in 1963. It operated again from 1965 to 1976. Trichloroethylene from the plant was found in New Brighton's water supply in 1981, and the site was added to the Superfund National Priorities List in September 1983.
