Modern Technology Solutions, Inc.
MTSI delivers specialized technical, engineering, and acquisition services to a wide range of government and commercial customers. Founded in 1993 by Phil Soucy and Tom McMahan, MTSI has continued to grow and employs over 500 employees based at seven strategically located offices and multiple additional client sites across the country. MTSI original owners, project team members, and employees are actively engaged in our nation’s most mission critical engineering programs.
Our mission is to make important and lasting contributions to our nation’s defense and security by providing leadership and best-value solutions to America’s most technically challenging strategic matters. We base our success in the success of our clients.
Search among Modern Technology Solutions, Inc. jobs
| Jobs: 41 - 50 of 436 |
Alexandria, Virginia
Modern Technology Solutions, Inc.
We are currently looking for a Business Management Intern to join our team in Alexandria, VA. We're seeking a highly motivated Accounting, Finance or Business Management student for a cooperative educational (Coop) position in our Alexandri...
1d
| Job Type | Intern |
Modeling and Simulation Analyst
St. Louis, Missouri
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc. (MTSI) is seeking a Modeling and Simulation Analyst to meet anticipated growth within our expanding mission modeling capability based on growing customer requirements in the National Defense sector. You wil...
1d
| Job Type | Full Time |
Modeling and Simulation Analyst
St. Louis, Missouri
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc. (MTSI) is seeking a Modeling and Simulation Analyst to meet anticipated growth within our expanding mission modeling capability based on growing customer requirements in the National Defense sector. You wil...
1d
| Job Type | Full Time |
SDA Enterprise Analysis Lead Engineer
Chantilly, Virginia
Modern Technology Solutions, Inc.
Are you ready to shape the future of space-based defense systems? Join MTSI's team at the Space Development Agency's (SDA) and lead innovative modeling, simulation, and analysis efforts that drive decision-making for the Proliferated Warfig...
1d
| Job Type | Full Time |
SDA Enterprise Capability Lead Engineer
Chantilly, Virginia
Modern Technology Solutions, Inc.
Are you ready to shape the future of space-based defense systems? Join MTSI's team at the Space Development Agency's (SDA) as an Enterprise Capability Lead Engineer where you will plan an essential role in defining the future of the Prolife...
1d
| Job Type | Full Time |
SDA Enterprise Mission Engineer
Chantilly, Virginia
Modern Technology Solutions, Inc.
Are you ready to shape the future of space-based defense systems? Join MTSI's team at the Space Development Agency's (SDA) as a Enterprise Mission Engineer where you will play an integral role in ensuring the Proliferated Warfighter Space A...
1d
| Job Type | Full Time |
Test Simulator Pilot, Red Support, Edwards AFB, 4th/5th Gen Fighter - Edwards AFB
Edwards Air Force Base, California
Modern Technology Solutions, Inc.
This 4th/5th Gen Fighter Test Simulator Pilot SME will provide Red Team support to the Joint Simulation Environment (JSE) during simulator test mission execution, as well as be responsible for pre-mission planning and post-mission reporting...
1d
| Job Type | Full Time |
Dayton, Ohio
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc. (MTSI) is seeking a Modeling and Simulation (M&S) Engineer. You will support a small, highly empowered team at our Dayton, OH location where every team member is directly responsible for the success. You wi...
2d
| Job Type | Full Time |
Dayton, Ohio
Modern Technology Solutions, Inc.
Join our innovative team and contribute to cutting-edge simulations! We are seeking a highly motivated and experienced Software Developer to join our growing team. In this role, you will be responsible for designing, developing, and maintai...
2d
| Job Type | Full Time |
Operations and Campaign Analysis Intern
Alexandria, Virginia
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc. (MTSI) is currently seeking an Operations and Campaign Analysis Intern to join our team in Alexandria, VA for the summer of 2026. Description: The intern will be introduced to MTSI Modeling and Simulation (...
2d
| Job Type | Intern |