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Wartsila Energy Storage, Inc.: H-1B salaries and sponsorship
Wartsila Energy Storage, Inc. filed 16 labor condition applications for H-1B and related visas in fiscal years 2023–2026; certified: 15. Median offered salary: $141,698.
Does Wartsila Energy Storage, Inc. sponsor H-1B visas?
Wartsila Energy Storage, Inc. filed 16 labor condition applications in fiscal years 2023–2026, the latest submitted on Jun 3, 2026. An LCA is the first step of an H-1B petition, so the employer has sponsored or prepared to sponsor H-1B workers; it does not guarantee sponsorship for any particular job. Check the employer's own job listings.
Salaries by job title
| Job title | LCAs | Median salary |
|---|---|---|
| Battery Data Scientist | 3 | $125,000 |
| Data Scientist | 3 | $143,395 |
| Power Systems Engineer | 2 | $112,000 |
| ESS Field Service Engineer | 2 | $85,514 |
| ES&O Lead Battery Data Scientist | 2 | $180,000 |
| ES&O Senior Data Scientist | 1 | $150,000 |
| ES&O Lead Data Scientist | 1 | $175,000 |
| Manager, Data Science | 1 | $180,000 |
| Senior Power Systems Engineer | 1 | $135,762 |
Applications by fiscal year
| Fiscal year | LCAs | Median salary |
|---|---|---|
| FY2024 | 2 | $110,000 |
| FY2025 | 9 | $155,000 |
| FY2026 | 5 | $135,762 |
Prevailing wage levels
The Department of Labor sets four prevailing wage levels for each occupation and area, from Level I (entry) to Level IV (fully competent). The employer picks the level that matches the job's requirements.
Where the jobs are
Occupations
Latest applications
| Job title | Base salary | Location | Submitted | Start date | Status |
|---|---|---|---|---|---|
| Power Systems Engineer | $104,000 Level I | Herndon, VA | Jun 3, 2026 | Oct 1, 2026 | Certified |
| Senior Power Systems Engineer | $135,762 Level IV | Fort Lauderdale, FL | Jun 2, 2026 | Oct 1, 2026 | Certified |
| Data Scientist | $143,395 Level III | Herndon, VA | Jun 1, 2026 | Oct 1, 2026 | Certified |
| Manager, Data Science | $180,000 Level IV | Herndon, VA | May 30, 2026 | Jun 10, 2026 | Certified |
| Data Scientist | $130,000 Level II | Herndon, VA | May 23, 2026 | Oct 1, 2026 | Certified |
| ESS Field Service Engineer | $85,514 Level I | Houston, TX | Jun 13, 2025 | Oct 1, 2025 | Certified |
| Power Systems Engineer | $120,000 Level III | Fort Lauderdale, FL | Mar 13, 2025 | Sep 11, 2025 | Certified |
| Battery Data Scientist | $140,000 Level III | Herndon, VA | Mar 6, 2025 | Sep 5, 2025 | Certified |
| Data Scientist | $160,000 Level III | Herndon, VA | Feb 27, 2025 | Mar 11, 2025 | Certified |
| ESS Field Service Engineer | $85,514 part-time · Level I | Houston, TX | Feb 27, 2025 | Aug 29, 2025 | Certified |
| ES&O Lead Data Scientist | $175,000 Level IV | Herndon, VA | Jan 30, 2025 | Feb 8, 2025 | Certified |
| ES&O Lead Battery Data Scientist | $180,000 Level IV | Herndon, VA | Jan 28, 2025 | Feb 10, 2025 | Certified |
| ES&O Lead Battery Data Scientist | $180,000 Level IV | Herndon, VA | Jan 10, 2025 | Jan 20, 2025 | Certified |
| ES&O Senior Data Scientist | $150,000 Level III | Herndon, VA | Dec 18, 2024 | Dec 30, 2024 | Certified |
| Battery Data Scientist | $110,000 Level II | Herndon, VA | Jun 14, 2024 | Oct 1, 2024 | Certified |
| Battery Data Scientist | $110,000 Level II | Herndon, VA | Jun 6, 2024 | Oct 1, 2024 | Denied |
Salaries are the lower end of the wage offered on each application, converted to a yearly amount; statistics use certified full-time applications only. An LCA is not a visa approval and one LCA can cover several positions. Source: U.S. Department of Labor, OFLC LCA Disclosure Data, fiscal years 2023–2026 (latest decision Jun 30, 2026).