Copper World Mine Approved: 1,000+ Construction Jobs and 500 Permanent Roles Coming Southeast of Tucson

TUCSON, AZ — The Copper World mine in the Santa Rita Mountains is a go. Hudbay Minerals and partner Mitsubishi Corp. approved construction of the roughly $2.07 billion open-pit copper mine on October 21, and the companies say it will create more than 1,000 construction jobs and 500 permanent operating roles about 30 miles southeast of Tucson. First copper is targeted for the second half of 2029.

For electricians, welders, equipment operators, diesel mechanics and plant technicians, the Copper World mine is one of the biggest new jobs stories south of town in years. The hiring will come in waves, not all at once.

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📍 Copper World Mine at a Glance

Hudbay and Mitsubishi Approve the Copper World Mine

Copper World spent years tied up in permits and court fights. In an October 21 announcement, Toronto-based Hudbay said it and Mitsubishi had approved construction, backed by a new feasibility study. Mitsubishi is putting in $600 million, and Wheaton Precious Metals another $230 million.

The plan calls for four open pits mined with conventional trucks and shovels, feeding a flotation concentrator that starts at 60,000 tons of ore a day and expands to 90,000 tons a day in year five. A molybdenum plant comes in the first year. Hudbay expects the mine to average about 110,000 tons of copper a year over at least 15 years.

The Arizona Daily Star reported that construction is set to begin before the end of 2026. Hudbay's own timeline spreads the initial spending over 36 months ahead of commercial production in the second half of 2029.

1,000 Construction Jobs First, Then 500 Permanent Roles

The jobs arrive in two distinct phases, and they hire different people.

Phase one is construction. More than 1,000 workers will build the concentrator, conveyors, power and water systems. Big mine builds typically hire through contractors. In April 2025, seven labor organizations signed a letter of commitment supporting construction of the mine, according to Mining.com, including IBEW Local 570, Boilermakers Local 627 and the Western States Regional Council of Carpenters. Hudbay has not announced its construction contractors or a hiring schedule, so there's no application to fill out for these jobs yet.

Phase two is operations. About 500 permanent jobs will run the mine and mill once copper starts flowing in 2029: equipment operators, mechanics, electricians, process operators, engineers, geologists, environmental staff and support roles. Hudbay calls them multi-generational jobs.

Hudbay also estimates up to 3,000 indirect jobs in Arizona from the suppliers, trucking, fuel, parts and services a mine this size buys. That is a projection, not a count.

What It Means for Tucson Job Seekers

If you work in the trades, this is one to watch closely over the next three years. If you want an operations job, the long runway gives you time to get certified. The roles below are what a project like this typically needs. No Copper World positions have been announced for this build, so treat this as a list to prepare for, not open jobs.

• Electricians: power distribution, motors and controls for the plant and conveyors. Electrician career guide
• Welders and pipefitters: structural steel, tanks and process piping. Welder career guide
• Carpenters and concrete crews: forms, foundations and the concentrator buildings. Carpenter careers and concrete finisher careers
• Construction laborers: the backbone of every big build. Construction laborer careers
• Diesel mechanics: keeping haul trucks, shovels and dozers running. Diesel mechanic career guide
• Industrial maintenance technicians: pumps, crushers, conveyors and mill equipment. Industrial maintenance technician careers
• Process technicians and equipment operators: running the concentrator and heavy machinery. Process technician careers and machine operator careers
• Engineers: civil, mechanical and environmental roles on the build and in operations. Civil engineer, mechanical engineer and environmental engineer guides

How to Get Ready Now

• Get into an apprenticeship. Union and registered apprenticeships are the usual path onto a big construction job. Our electrician apprenticeship guide walks through how they work in Tucson.
• Stack your safety cards. Mine sites require MSHA safety training, and contractors look for OSHA cards on resumes. Have your certifications current and listed.
• Get heavy-equipment experience. Haul trucks and shovels are a big share of open-pit mine jobs.
• Watch Hudbay's own job board. Permanent roles post on the Hudbay careers page under its United States jobs.

The Fine Print: Opposition and Pending Lawsuits

Copper World is approved by its owners, but it isn't free of challenges. Arizona's environmental agency has issued the project's key air and groundwater permits. Opponents lost one lawsuit over the air permit and are weighing an appeal, and three other lawsuits against state approvals are still pending, the Star reported. Environmental groups and tribal nations have opposed the mine for years. The base plan runs on private land with state permits only; stretching the mine to 37 years would require federal permits by year 10.

Southern Arizona's Big Industrial Builds

Copper World joins a short list of large projects that will lean on the same pool of skilled trades. The American Battery Factory gigafactory has started site work, and Raytheon's new union contract covers 2,200 missile workers. Heavy-industry contractors already recruit here, too: Ledcor's September job fair was looking for haul truck drivers, mechanics and operators.

🔎 Search Jobs Now

• Hudbay jobs near Tucson
• Mining jobs near Tucson
• Electrician jobs in Tucson
• Welder jobs in Tucson
• Diesel mechanic jobs in Tucson
• Heavy equipment operator jobs in Tucson
• Industrial maintenance jobs in Tucson
• Construction jobs in Tucson

Browse role-by-role guides like the construction careers guide in the TucsonHIRED Career Center.

Want the first Copper World postings in your inbox? Create a free TucsonHIRED account and set job alerts for mining, electrician and heavy equipment roles.

📢 Employers: Bidding on Copper World Work?

Contractors and suppliers staffing up for a big Southern Arizona build need trades workers who live here. Post your openings on TucsonHIRED and reach local electricians, welders, operators and mechanics directly.

❓ Frequently Asked Questions

How many jobs will the Copper World mine create?

Hudbay says the project will create more than 1,000 construction jobs and about 500 permanent operating jobs, plus up to 3,000 indirect jobs in Arizona by its estimate.

Where is the Copper World mine?

Copper World is on privately owned land on the west slope of the Santa Rita Mountains, about 30 miles southeast of Tucson.

When does construction start?

Hudbay and Mitsubishi approved construction on October 21, 2026. The Arizona Daily Star reported construction is set to begin before the end of 2026, with first copper production targeted for the second half of 2029.

Is Copper World hiring now?

No construction hiring schedule or contractor list has been announced. Hudbay lists its U.S. openings on its careers page, and construction jobs are expected to run through contractors as the build ramps up.

How much will Copper World jobs pay?

Hudbay has not published pay for Copper World construction or operating jobs. Check each posting for its rate when listings go up.

Could lawsuits stop the mine?

Several lawsuits against the project's state approvals are still pending. The owners have approved construction, but court rulings could affect the timeline.

From the Santa Ritas you can see all the way up the valley to Tucson. Over the next three years, a lot of people from the south side, Sahuarita and Green Valley will be driving the other way to build a mine.