When data centers are discussed, one of the most common concerns is about jobs.
Many people have heard that data centers don’t employ large numbers of workers once they are up and running. That’s partially true, but it doesn’t tell the full story.
To understand the employment impact, it helps to look at how jobs are created over time, and where those jobs show up.
The Construction Phase: Skilled, High-Paying Work
Before a data center ever becomes operational, it goes through a multi-year construction process.
During this phase, hundreds, sometimes thousands, of skilled tradespeople are involved, including:
- Electricians
- Pipefitters
- Ironworkers
- HVAC technicians
- Controls and commissioning specialists
Based on current union wage data across major U.S. markets, many of these roles earn $50 to $80+ per hour, depending on the trade and region. In some specialized roles, total compensation can be even higher when benefits and overtime are included.
These are not temporary, low-wage jobs. They are high-skill, high-demand roles that are already in short supply across the country.
Local Workers and Traveling Crews
Most construction projects prioritize hiring local labor where available.
In markets with an established workforce, a large share of labor is drawn from the surrounding region. In faster-growing markets or during peak construction periods, additional workers may travel in to support demand.
It’s common for large projects to include a mix of:
- Local workers, who live and spend in the community
- Traveling workers, who may stay for months or years depending on project timelines
In areas with sustained development activity, some of these traveling workers choose to remain long-term, contributing to the local economy beyond the initial project.
Operations Jobs: Smaller, But Long-Term
Once a data center is operational, the number of on-site employees is relatively small compared to other types of development.
These roles typically include:
- Facility engineers
- Critical environment technicians
- Security and operations staff
While the number of positions is limited, these jobs are typically long-term, technically specialized, and higher-paying than many traditional facility roles.
The Overlooked Piece: The Broader Workforce
The largest employment impact often happens outside the building itself.
Data centers rely on a wide network of companies that design, build, supply, and maintain the systems inside them. This includes:
- Power equipment manufacturers
- Cooling system providers
- Generator and backup system suppliers
- Network and server equipment companies
- Security and building systems providers
- Logistics, delivery, and maintenance services
Each of these sectors supports thousands of workers, including engineers, manufacturing employees, field technicians, and service teams.
For example:
- Electrical and mechanical engineers supporting data center infrastructure often earn $90,000 to $140,000+ annually
- Manufacturing roles tied to energy, cooling, and equipment production frequently range from $60,000 to $100,000+, depending on specialization
- Field service and maintenance technicians supporting critical infrastructure often earn $70,000 to $120,000+
These roles exist across multiple regions and continue for the life of the facility.
A Different Kind of Job Creation
Data centers don’t concentrate jobs in one building the way a factory or corporate campus might.
Instead, they create employment in three ways:
- Construction – large, skilled workforce over multiple years
- Operations – smaller, long-term technical teams
- Ecosystem – a broad network of industries supporting the facility
Because of this, their employment impact is often distributed rather than centralized.
Why It Matters
Looking only at on-site headcount can give an incomplete picture.
A more accurate view considers the full lifecycle of a project and the broader system it supports.
Data centers do not create jobs in the same way as traditional developments.
But when viewed across construction, operations, and the broader supply chain, they support a wide range of skilled, well-compensated roles over time.
Understanding that broader picture helps explain how these projects contribute to employment beyond what is visible at a single site.