Engineering Services · Research Institutes
Software Engineering Institute offices and sites
Software Engineering Institute has 3 sites in 1 country; 3 sites have open roles now. The busiest is Pittsburgh. The head office is in Pittsburgh.
Data updated Nov 15, 2026 · Back to the company report
3Sites
1Countries
3Hiring offices
68Open roles
Every site
| Site | Country | Type | Open roles | Roles in 90 days | Hires most for | Engineering | Seen since |
|---|---|---|---|---|---|---|---|
| Pittsburgh | United States | Headquarters | 53 | 49 | Security, AI/ML, Early Careers | 77% | Jan 2026 |
| Arlington | United States | Engineering / R&D | 14 | 10 | AI/ML, Security, Data Science | 93% | May 2026 |
| Linthicum Heights | United States | Regional office | 1 | 1 | AI/ML | 100% | Oct 2026 |
Source: office addresses in postings and company registers
How to cite
Software Engineering Institute, Offices. Alion, Nov 15, 2026. https://alion.io/company/sei-cmu/offices