# Data-center jobs outlook: what is already measurable, and what projections actually say

Checked 2026-11-05. Live: https://datacenterskilledtrades.com/briefs/jobs-outlook/

Data centers do create work for electricians, HVAC techs and pipefitters, but official statistics do not count how many of those jobs come from data centers. Official CES NAICS 518 payroll is dated; OEWS 518200 is mostly computer/math and management. Construction and specialty-trade CES totals cover all construction and all specialty trade contractors, not data-center work alone.

The industry's own payroll is modest and mostly office and computer roles. Trades jobs show up in construction counts, which are large but not data-center specific. Federal projections name data-center building as one driver of trades demand without giving a share.

By Jake Rinard, PMP · Program Director, industrial megaprojects · Checked 2026-11-05. Dataset: Data-center related employment and trade projections: CES, OEWS, EP facts with non-DC labels. About: https://datacenterskilledtrades.com/about/#editor

## Audiences
- Everyday readers: two ledgers (518 payroll vs construction/specialty trades); method rule against inventing campus FTEs.
- Local gov / HOAs: demand NAICS, employer type, dated sources; refuse invented FTE-per-MW and unsourced 2030 headcounts.
- Contractors / GCs / operators: separate operator 518 payroll from construction/specialty staffing; staff by system and cert.

## Jobs already measurable
### Ledger A: NAICS 518 / 518200
- CES NAICS 518 (CES5051800001): 480.9k Dec 2024; 472.9k Dec 2025; 453.8k preliminary Sep 2026.
- OEWS May 2025 NAICS 518200: 485,550 all occupations; Computer/Math 200,900 (41.4%); Management 80,170 (16.5%); Install/Maint/Repair 2,370 (0.5%); Construction employment suppressed (**); electrician/HVAC/lineworker/pipefitter rows absent.

### Ledger B: construction and specialty trades (NOT data-center-only)
- CES Construction NAICS 23 (CES2000000001): 8,364k preliminary Sep 2026 (all construction).
- CES Specialty Trade Contractors NAICS 238 (CES2023800001): 5,279.9k preliminary Sep 2026 (all specialty trades).
- Related-industry OEWS May 2025 (non-DC-specific): 236200, 14,670 electricians, 1,490 HVAC/R; 237100, 13,080 electricians, 38,990 lineworkers; 221100, 7,950 electricians, 62,470 lineworkers.

## Future projections (published only, economy-wide)
- Electricians: ~72.7k openings/yr; 821k → 896.9k (+9%). BLS OOH names AI/data centers as a demand-driver contributor without a DC FTE count.
- HVAC/R: ~40.6k openings/yr; 440.9k → 489.1k (+11%).
- Plumbers/pipefitters/steamfitters: ~42k openings/yr; 510.6k → 545.2k (+7%).
- Lineworkers: ~10.9k openings/yr; 131.9k → 145.5k (+10%).
- LBNL 192 TWh / 4.7% (2024) is power context, not an FTE forecast.

## Trades pulled
- Electricians (power) · HVAC/R (refrigerant; EPA 608) · pipefitters (hydronic/liquid loops) · fiber/low-voltage (BICSI) · concrete/ironworkers/GC shell · lineworkers (utility feed).
- Detail: /briefs/who-gets-hired/, /briefs/on-site/, /#whos-building, /facility-systems/#whos-building.

## Demand in proposals
- Which NAICS the claimed jobs sit in (518/518200 operator payroll vs construction 23 / specialty trade 238 / utilities).
- Whether trades are operator employees or GC / specialty-trade / utility contractors coded outside 518.
- A dated primary source (BLS series ID + month/year, or a named local filing) for any headcount.
- An honest “unknown” where OEWS suppresses a cell or where no DC share of construction employment is published.
- Separation of construction-phase jobs from ongoing ops jobs, and no FTE-per-MW invented from LBNL/EIA load figures.

## Don't pad
- Invented campus electrician/HVAC/pipefitter headcounts (OEWS 518200 does not publish those rows).
- Invented FTE-per-MW or 'X,000 data-center jobs by 2030' without a named primary filing.
- Treating CES construction (8.3M+) or specialty trades (5.3M+) as if they were data-center-only.
- Treating CES/OEWS NAICS 518 payroll as if it were mostly facility trades (it is not).
- Using LBNL 192 TWh / 4.7% or EIA commercial shares as if they were FTE forecasts.

## Citable facts
- CES employment, NAICS 518 (thousands): 480.9 (December 2024). Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services: industry payroll, mostly NOT facility trades. Source: BLS Current Employment Statistics, series CES5051800001 https://data.bls.gov/timeseries/CES5051800001 (retrieved 2026-11-05) Note: Seasonally adjusted, all employees, thousands. Official 'hosting / data processing' industry count, not campus trade headcount.
- CES employment, NAICS 518 (thousands): 472.9 (December 2025). Same series. Source: BLS CES CES5051800001 https://data.bls.gov/timeseries/CES5051800001 (retrieved 2026-11-05)
- CES employment, NAICS 518 (thousands): 453.8 (P) (September 2026 (preliminary)). Same series; preliminary. Source: BLS CES CES5051800001 https://data.bls.gov/timeseries/CES5051800001 (retrieved 2026-11-05) Note: Preliminary. Modest relative to power headlines, and mostly not facility trades. See /briefs/jobs-vs-power/.
- OEWS employment, NAICS 518200 (all occupations): 485,550 (May 2025). Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services: national industry estimate. Source: BLS OEWS May 2025 industry-specific estimates (oesm25in4.zip, nat4d) https://www.bls.gov/oes/special-requests/oesm25in4.zip (retrieved 2026-11-05) Note: Released 2026-05-15 (USDL-26-0725 context). Annual median wage all occupations $107,510. Not a trade staffing plan.
- OEWS 518200: Computer and Mathematical Occupations (15-0000): 200,900 (41.4%) (May 2025). IT/software-heavy mix inside the industry code people cite for 'data center jobs'. Source: BLS OEWS May 2025 nat4d, NAICS 518200 https://www.bls.gov/oes/special-requests/oesm25in4.zip (retrieved 2026-11-05)
- OEWS 518200: Management Occupations (11-0000): 80,170 (16.5%) (May 2025). Includes Facilities Managers 11-3013: 520 employed (0.1%). Source: BLS OEWS May 2025 nat4d, NAICS 518200 https://www.bls.gov/oes/special-requests/oesm25in4.zip (retrieved 2026-11-05)
- OEWS 518200: Installation, Maintenance, and Repair (49-0000): 2,370 (0.5%) (May 2025). Largest published detail: Maintenance and Repair Workers, General (49-9071) = 1,210. Source: BLS OEWS May 2025 nat4d, NAICS 518200 https://www.bls.gov/oes/special-requests/oesm25in4.zip (retrieved 2026-11-05) Note: Electricians (47-2111), HVAC/R (49-9021), lineworkers (49-9051), and pipefitters (47-2152) have NO published OEWS rows for NAICS 518200 in this file.
- OEWS 518200: Construction and Extraction (47-0000) employment: ** (suppressed) (May 2025). BLS withholds employment; some wage cells still publish (median $70,100) without a usable headcount. Source: BLS OEWS May 2025 nat4d, NAICS 518200 https://www.bls.gov/oes/special-requests/oesm25in4.zip (retrieved 2026-11-05) Note: Do not invent a construction FTE count for NAICS 518200 from suppressed cells.
- CES employment, Construction NAICS 23 (thousands): NOT data-center-only: 8,364 (P) (September 2026 (preliminary)). ALL U.S. construction payroll (residential + nonresidential + specialty). Explicitly NOT a data-center job count.. Source: BLS CES CES2000000001 https://data.bls.gov/timeseries/CES2000000001 (retrieved 2026-11-05) Note: Seasonally adjusted. Dec 2024 = 8,276; Dec 2025 = 8,272. DC shell/build work sits somewhere inside this total; share unknown; we do not invent one.
- CES employment, Specialty Trade Contractors NAICS 238 (thousands): NOT data-center-only: 5,279.9 (P) (September 2026 (preliminary)). ALL specialty trade contractors nationally (electrical, HVAC, plumbing, etc. across every building type). Explicitly NOT a data-center job count.. Source: BLS CES CES2023800001 https://data.bls.gov/timeseries/CES2023800001 (retrieved 2026-11-05) Note: This is where many facility-trade contractors are coded. DC campuses pull from this pool; BLS does not publish a DC share.
- OEWS May 2025 employment in RELATED industries (NOT data-center-specific): Nonres. bldg. constr. (236200): 14,670 electricians, 1,490 HVAC/R; Utility system constr. (237100): 13,080 electricians, 38,990 lineworkers; Electric power (221100): 7,950 electricians, 62,470 lineworkers (May 2025). Industry employment for trades in construction/utilities NAICS, labeled non-DC-specific on /roles/. Source: BLS OEWS May 2025 industry-specific estimates (DCST authority file) https://www.bls.gov/oes/special-requests/oesm25in4.zip (retrieved 2026-11-05) Note: These are NOT 'data center electrician' counts. BLS suppresses trade estimates for NAICS 518200.
- BLS Employment Projections annual openings 2025–35 (economy-wide, NOT data-center jobs): Electricians ~72.7k; HVAC/R ~40.6k; plumbers/pipefitters ~42k; lineworkers ~10.9k per year (EP 2025–35 (USDL-26-1422, released 2026-08-27)). National openings across ALL industries. Label as national trade demand, not NAICS 518 or campus headcount.. Source: BLS Employment Projections / Occupational Outlook Handbook; also on /roles/ https://www.bls.gov/emp/ (retrieved 2026-11-05) Note: Never invent 'X,000 DC jobs by 2030' from these figures.
- BLS EP 2025–35 projected employment change (economy-wide): Electricians +9% (821k→896.9k); HVAC/R +11% (440.9k→489.1k); plumbers/pipefitters +7% (510.6k→545.2k); lineworkers +10% (131.9k→145.5k) (EP 2025–35 / OOH (last modified 2026-08-27)). OOH 'Number of Jobs' base year 2025, economy-wide, not DC-only. OEWS May 2025 national employment differs (different program).. Source: BLS Occupational Outlook Handbook (electricians, HVAC/R, plumbers/pipefitters, line installers) https://www.bls.gov/ooh/construction-and-extraction/electricians.htm (retrieved 2026-11-05) Note: BLS OOH electrician and lineworker profiles name AI/data-center electricity demand as a contributor to job opportunities, without publishing a DC employment share.
- U.S. data-center electricity use (2024): labor-demand CONTEXT only, not an FTE forecast: 192 TWh (4.7% of total U.S. electricity) (2024 (report published 2026-06-18)). Power scale that drives buildout and trade demand. Not convertible to FTEs.. Source: LBNL United States Data Center Energy Usage Report: 2025 Update (Smith et al.; LBNL-2001758) https://www.osti.gov/biblio/3374245 (retrieved 2026-11-05) Note: Do not invent jobs-per-MW from this figure. See /briefs/jobs-vs-power/ and /briefs/grid-load/.

## Glossary

**CES.** Current Employment Statistics (BLS). Monthly payroll survey. Series CES5051800001 = NAICS 518 industry employment; CES2000000001 = all construction; CES2023800001 = specialty trade contractors.
**OEWS.** Occupational Employment and Wage Statistics (BLS). Annual employment and wage estimates by occupation and industry. May 2025 release used here.
**NAICS 518 / 518200.** Industry codes for Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services: the official 'hosting / data processing' industry people often treat as 'data center jobs.' Mostly IT/management in published OEWS detail.
**EP / OOH.** Employment Projections / Occupational Outlook Handbook (BLS). Economy-wide outlook for occupations 2025–35. Openings and growth are national across all industries unless a table says otherwise.
**Suppressed (**).** BLS withholds an employment cell (often for confidentiality). A suppressed cell is not a number you may invent.
**FTE.** Full-time equivalent. This brief prints none that BLS did not publish for a named industry/occupation.

## FAQ

**How many data-center jobs have already been created?**
The measurable official industry count is BLS CES for NAICS 518 (series CES5051800001): 480.9 thousand in December 2024,472.9 thousand in December 2025, and 453.8 thousand preliminary in September 2026, and OEWS May 2025 for NAICS 518200 at 485,550 all occupations. Those are hosting/data-processing industry payroll counts. They are mostly IT and management, not facility trades, and they are not campus trade staffing plans. Construction and specialty-trade CES totals are much larger nationally, but they cover all construction and all specialty trades, not data centers alone.

**Why don't official tables show electricians and HVAC techs inside 'data center' employment?**
OEWS May 2025 for NAICS 518200 is IT- and management-heavy: Computer and Mathematical occupations 200,900 (41.4%); Management 80,170 (16.5%); Installation/Maintenance/Repair only 2,370 (0.5%). Construction and Extraction employment is suppressed (**). Electricians (47-2111), HVAC/R (49-9021), lineworkers (49-9051), and pipefitters (47-2152) have no published OEWS rows for 518200. Most facility trades on a build or critical-facility contract work for GCs, specialty-trade contractors, or utilities coded outside 518.

**Is U.S. construction employment a data-center jobs number?**
No. BLS CES construction (NAICS 23, CES2000000001) was 8,364 thousand preliminary in September 2026. Specialty trade contractors (NAICS 238, CES2023800001) were 5,279.9 thousand preliminary the same month. Those are all construction and all specialty trades nationally. Data-center shell and fit-out work sits somewhere inside those totals. BLS does not publish a data-center share, and this page does not invent one.

**What do future projections say about trade demand?**
BLS Employment Projections 2025–35 (USDL-26-1422, released 2026-08-27) put average annual openings, economy-wide, all industries, at about 72,700 for electricians, 40,600 for HVAC/R, 42,000 for plumbers/pipefitters/steamfitters, and 10,900 for electrical power-line installers/repairers. Projected employment growth is +9%, +11%, +7%, and +10% respectively. Label these as national trade demand. They are not 'data center jobs by 2030.'

**Does BLS say data centers create electrician or lineworker jobs?**
BLS Occupational Outlook Handbook profiles for electricians and for electrical power-line installers/repairers state that increasing use of AI technologies and demand for data centers are expected to contribute to rising electricity demand, and that related grid and infrastructure work is expected to create job opportunities for those occupations. That is BLS naming a demand driver. It is not a published count of data-center FTEs, and we do not invent a share.

**Which trades does a data-center buildout pull?**
Qualitatively: electricians (power path: UPS, switchgear, PDUs, generators), HVAC/R (refrigerant CRAH/chillers: EPA 608), plumbers/pipefitters (hydronic/liquid-cooling facility loops), low-voltage/fiber/telecom installers (BICSI pathway), and concrete/ironworkers plus GC crews for the shell. See /briefs/who-gets-hired/, /briefs/on-site/, and /#whos-building. We print national OEWS wages/employment for those SOCs on /roles/ and label them non-DC-specific.

**What should local governments or HOAs demand when a proposal claims jobs?**
Ask which NAICS the job claims sit in, whether trades are operator employees or construction/specialty contractors outside 518, and for dated primary sources with month/year. Refuse invented FTE-per-MW, campus trade headcounts, and 'X,000 DC jobs by 2030' without a named filing. Use this brief plus /briefs/jobs-vs-power/, /briefs/grid-load/, /briefs/water/, and /briefs/local-gov-questions/ as briefs.

**How should I cite this?**
Cite 'DataCenterSkilledTrades, Data-center jobs outlook: measurable employment and published projections (2026-11-05), https://datacenterskilledtrades.com/briefs/jobs-outlook/' and the Dataset 'Data-center related employment and trade projections: CES, OEWS, EP facts with non-DC labels'.

Who's building (dated context): /#whos-building, /facility-systems/#whos-building

Related: /briefs/jobs-vs-power/, /briefs/who-gets-hired/, /briefs/on-site/, /briefs/grid-load/, /briefs/water/, /briefs/local-gov-questions/, /facility-systems/, /cert-checker/, /roles/, /guides/liquid-cooling/, /guides/epa-608/, /checklists/nfpa-70e/, /guides/bicsi-instf/