National Security · IT Consulting & Digital Transformation
American Systems offices and sites
American Systems has 38 sites in 1 country; 38 sites have open roles now. The busiest is Arlington. The head office is in McLean.
Data updated Nov 14, 2026 · Back to the company report
38Sites
1Countries
38Hiring offices
173Open roles
Every site
| Site | Country | Type | Open roles | Roles in 90 days | Hires most for | Engineering | Seen since |
|---|---|---|---|---|---|---|---|
| McLean | United States | Headquarters | 13 | 21 | Industrial Engineering, Support, Backend | 23% | Sep 2026 |
| Arlington | United States | Support & operations | 34 | 56 | Analytics, Management, Operations | 44% | Sep 2026 |
| Washington | United States | Regional office | 10 | 17 | Industrial Engineering, Hardware, DevOps | 60% | Sep 2026 |
| Orlando | United States | Regional office | 9 | 14 | Backend, QA, Industrial Engineering | 56% | Sep 2026 |
| Colorado Springs | United States | Engineering / R&D | 9 | 13 | QA, Security, Networking | 78% | Sep 2026 |
| Middletown | United States | Engineering / R&D | 9 | 11 | Security, Backend | 100% | Sep 2026 |
| Alexandria | United States | Regional office | 7 | 13 | Analytics, Industrial Engineering, Defense | 43% | Sep 2026 |
| Norwich | United States | Plant / site | 7 | 9 | Industrial Engineering, Hardware | 14% | Sep 2026 |
| Clarksburg | United States | Engineering / R&D | 7 | 7 | Backend, Analytics, Data Science | 86% | Sep 2026 |
| Dallas | United States | Regional office | 5 | 8 | Backend, Networking, Enterprise Apps | 60% | Sep 2026 |
| Quantico | United States | Regional office | 5 | 6 | Data Science, DevOps, Support | 40% | Sep 2026 |
| Phoenix | United States | Engineering / R&D | 4 | 8 | DevOps, Support, Enterprise Apps | 75% | Sep 2026 |
| Bethesda | United States | Plant / site | 4 | 4 | Hardware, Industrial Engineering | 50% | Sep 2026 |
| Edwards | United States | Engineering / R&D | 3 | 9 | Industrial Engineering, Field & Service | 0% | Sep 2026 |
| Norfolk | United States | Plant / site | 3 | 7 | Field & Service, Education | 0% | Sep 2026 |
| Lakewood | United States | Engineering / R&D | 3 | 6 | DevOps, Enterprise Apps | 100% | Sep 2026 |
| San Diego | United States | Plant / site | 3 | 5 | Field & Service, Education | 0% | Sep 2026 |
| Billings | United States | Engineering / R&D | 3 | 5 | DevOps, Enterprise Apps | 100% | Sep 2026 |
| Folsom | United States | Engineering / R&D | 3 | 5 | DevOps, Enterprise Apps | 100% | Sep 2026 |
| Groton | United States | Plant / site | 3 | 5 | Industrial Engineering, Field & Service | 0% | Sep 2026 |
| Mechanicsburg | United States | Regional office | 3 | 5 | Data Science, Support, Administrative | 33% | Sep 2026 |
| Chantilly | United States | Regional office | 3 | 3 | DevOps, Security, Field & Service | 67% | Sep 2026 |
| Indian Head | United States | Engineering / R&D | 3 | 3 | Hardware, Analytics, Science & Research | 100% | Sep 2026 |
| Baltimore | United States | Not classified | 2 | 5 | Industrial Engineering | 0% | Sep 2026 |
| Bath | United States | Not classified | 2 | 3 | Field & Service | 0% | Sep 2026 |
| Monterey | United States | Not classified | 2 | 2 | Security | 100% | Sep 2026 |
| Fredericksburg | United States | Not classified | 2 | 2 | Backend, DevOps | 100% | Sep 2026 |
| Huntsville | United States | Not classified | 2 | 2 | Networking, Solutions | 50% | Oct 2026 |
| Manassas | United States | Not classified | 1 | 3 | DevOps | 100% | Sep 2026 |
| Plano | United States | Not classified | 1 | 2 | Field & Service | 0% | Sep 2026 |
| Keyport | United States | Not classified | 1 | 2 | Product | 0% | Oct 2026 |
| Honolulu | United States | Not classified | 1 | 1 | Networking | 100% | Sep 2026 |
| San Antonio | United States | Not classified | 1 | 1 | Networking | 100% | Sep 2026 |
| Carlsbad | United States | Not classified | 1 | 1 | Management | 0% | Sep 2026 |
| Camp Pendleton | United States | Not classified | 1 | 1 | Analytics | 100% | Sep 2026 |
| Fort Meade | United States | Not classified | 1 | 1 | Security | 100% | Sep 2026 |
| Lexington Park | United States | Not classified | 1 | 1 | Industrial Engineering | 0% | Oct 2026 |
| Silverdale | United States | Not classified | 1 | 1 | Field & Service | 0% | Nov 2026 |
Source: office addresses in postings and company registers
Sites no longer seen
Ashburn
United States · Not classified
last seen Nov 2026
Kansas City
United States · Not classified
last seen Sep 2026
Montrose
United States · Not classified
last seen Sep 2026
White Sands
United States · Not classified
last seen Sep 2026
Hill Air Force Base
United States · Not classified
last seen Sep 2026
Mayport
United States · Not classified
last seen Sep 2026
Springfield
United States · Not classified
last seen Nov 2026
How to cite
American Systems, Offices. Alion, Nov 14, 2026. https://alion.io/company/american-systems/offices