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: 21 - 30 of 436 |
ESS Test and Evaluation Engineer
El Segundo, California
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc. (MTSI) is seeking a ESS Test and Evaluation Engineer to join our Systems Engineering team defining the next generation of space communication systems supporting Air Force Military Satellite Communications i...
20h
| Job Type | Full Time |
SATCOM Test & Evaluation Engineer
El Segundo, California
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc. (MTSI) is seeking a SATCOM Test & Evaluation Engineer to join our team in El Segundo, CA. You will join a systems engineering team defining the next generation of space communication systems supporting US S...
20h
| Job Type | Full Time |
Technical Program Manager Skillbridge Program Fellowship for Service Members
Huntsville, Alabama
Modern Technology Solutions, Inc.
About MTSI's SkillBridge Program MTSI is committed to supporting transitioning service members through the DoW SkillBridge Program, providing an opportunity to gain meaningful civilian work experience during the final months of active duty....
20h
| Job Type | Full Time |
El Segundo, California
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Software Engineer in El Segundo, CA. You will join a systems engineering team defining the next generation of space communication systems supporting US Space Force (USSF) satellit...
20h
| Job Type | Full Time |
Huntsville, Alabama
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc. is seeking a Space Modeling, Simulation, & Analysis Intern in Huntsville, AL for summer 2026. We are seeking a Space Modeling, Simulation & Analysis Intern to support the development of space system models,...
20h
| Job Type | Intern |
GNC Trajectory Engineering Intern
Huntsville, Alabama
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc. is seeking a GNC & Trajectory Engineering Intern in Huntsville, AL for summer 2026. You will support modeling, simulation, and analysis activities related to missile defense target vehicles and flight test ...
20h
| Job Type | Intern |
Alexandria, Virginia
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc. (MTSI) is searching for aSenior DevSecOps Engineer. How you will contribute to our National Security and Defense mission: As a DevSecOps Engineer with MTSI, you will beresponsible foraiding in the solutioni...
20h
| Job Type | Full Time |
Space Cyber Security Engineer (Senior)
San Diego, California
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc. (MTSI) is seeking a Space Cyber Security Engineer (Senior) to support the Narrowband Satellite Communications (NBSC) program at Space Systems Command (SSC) in San Diego, CA. This professional requires compu...
20h
| Job Type | Full Time |
Technical Program Manager Skillbridge Program Fellowship for Service Members
Alexandria, Virginia
Modern Technology Solutions, Inc.
About MTSI's SkillBridge Program MTSI is committed to supporting transitioning service members through the DoW SkillBridge Program, providing an opportunity to gain meaningful civilian work experience during the final months of active duty....
20h
| Job Type | Full Time |
Information Systems Security Manager (ISSM) II
Arlington, Virginia
Modern Technology Solutions, Inc.
The ISSM II's primary function serves as a principal advisor on all matters, technical and otherwise, involving the security of information systems under his/her purview. Primary support will be working within Special Access Programs (SAPs)...
20h
| Job Type | Full Time |