Software Engineering Institute competitors and alternatives
As of Nov 14, 2026, Alion lists 10 companies most like Software Engineering Institute: Applied Research Associates, Fraunhofer-Gesellschaft, Concurrent Technologies Corporation, Noblis, Applied Physics, MITRE, National Research Council Canada, Royal Netherlands Aerospace Centre, Johns Hopkins University Applied Physics Laboratory and Aptima.
- Software Engineering Institute itself has 56 open roles on Alion.
- Of them, Johns Hopkins University Applied Physics Laboratory is hiring the most, with 453 open roles.
- Open roles at Royal Netherlands Aerospace Centre rose the most: from 20 on Oct 12, 2026 to 22 now.
Software Engineering Institute and its competitors compared
Open roles are the postings Alion lists today; their change is shown only for career sites that state posting dates. Funding is the venture money on record. A dash means Alion holds no figure.
| Company | Open roles | Change | Employees | Headquarters | Main technologies | Hiring in |
|---|---|---|---|---|---|---|
Software Engineering Institute
This company
|
56 | – | 1001-5000 | Pittsburgh, United States | Python, Machine Learning, C++ | United States |
Applied Research Associates
In common: Engineering Services, Research Institutes · Python, Java, C# · headquarters in United States |
102 | – | 1001-5000 | Albuquerque, United States | Python, C++, Linux | United States |
Fraunhofer-Gesellschaft
In common: Research Institutes, Engineering Services · Python, Java, C# |
438 | – | 5000+ | Munich, Germany | Python, Machine Learning, C++ | Germany |
Concurrent Technologies Corporation
In common: Research Institutes, Engineering Services · Python, Java, C# · headquarters in United States |
20 | – | 201-500 | Johnstown, United States | Python, AWS, DNS | United States |
Noblis
In common: Research Institutes, Engineering Services · Python, Java, C# · headquarters in United States |
6 | – | 1001-5000 | Reston, United States | Python, CI/CD, Azure | – |
Applied Physics
In common: Research Institutes, Engineering Services · Python, Java, C++ · headquarters in United States |
8 | – | 201-500 | New York, United States | Python, Java, C++ | United States |
MITRE
In common: Research Institutes · Python, Java, Verilog · headquarters in United States |
328 | – | 5000+ | McLean, United States | Python, Machine Learning, C++ | United States, Germany, Australia |
| National Research Council Canada In common: Research Institutes, Engineering Services · Python, C++, MATLAB | 28 | – | 501-1000 | Ottawa, Canada | Python, C++, Photolithography | Canada |
Royal Netherlands Aerospace Centre
In common: Research Institutes, Engineering Services · Python, Java, C# |
22 | +10%since Oct 12, 2026 | 501-1000 | Amsterdam, Netherlands | Python, Informatica, MATLAB | Netherlands |
Johns Hopkins University Applied Physics Laboratory
In common: Research Institutes · Python, Java, Verilog · headquarters in United States |
453 | – | 5000+ | Laurel, United States | Python, MATLAB, C++ | United States |
Aptima
In common: Engineering Services, Research Institutes · Python, Java, C# · headquarters in United States |
5 | – | 201-500 | Woburn, United States | Python, Multimodal AI, Machine Learning | United States |
How the list is made
The list comes from Alion's similar-companies engine, the same one AI agents query through the Alion MCP server. A company ranks higher when it shares more of Software Engineering Institute's industry segments and is less spread over others, when its job postings name the same technologies, when it is headquartered in the same country and when its size is close. The list is rebuilt every week.
How to cite this page
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.
Alion, "Software Engineering Institute competitors and alternatives: 10 similar companies compared on hiring and funding", as of Nov 14, 2026. https://alion.io/company/sei-cmu/competitors