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: 111 - 120 of 411 |
Strategic Senior Acquisition Support Specialist
El Segundo, California
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc. (MTSI) is seeking a Strategic Senior Acquisition Support Specialist with DoD 5000.85 and DoD 5000.87 and ACAT I experience to join our team in El Segundo, CA. You will join a Systems Engineering team defini...
13h
| Job Type | Full Time |
Washington, D.C.
Modern Technology Solutions, Inc.
As a Sr. Systems Engineer with MTSI you will will provide advisory and assistance services (A&AS) for technical systems engineering and programmatic support to include: Space, Ground, Acquisitions, Operations and Sustainment. Assist with ov...
13h
| Job Type | Full Time |
Wright-Patterson Air Force Base, Ohio
Modern Technology Solutions, Inc.
MTSI is seeking a DevSecOps Engineer to work within Agile DevOps environments and workflows with a desire to learn and build their career in line with current DoD modernization movements. The DevSecOps Engineer will be responsible for suppo...
13h
| Job Type | Full Time |
Research and Development Engineer (CFD)
Dayton, Ohio
Modern Technology Solutions, Inc.
Modern Technology Solutions Incorporated (MTSI) is seeking a motivated and skillful R&D Scientist/Engineer with expertise in hypersonic computational fluid dynamics (CFD) to support critical projects within the Department of War (DoW) and I...
13h
| Job Type | Full Time |
Arlington, Virginia
Modern Technology Solutions, Inc.
Responsibilities: Your essential job functions will include but may not be limited to: Technical and Program/Project Management Support: -Assist and support the collection and analysis of information to provide insights on the CTA Defense i...
13h
| Job Type | Full Time |
Dayton, Ohio
Modern Technology Solutions, Inc.
As an Engineerwith MTSI, you will beresponsible forsupporting customers in Special Access Programs (SAP) and Sensitive Compartmented Information (SCI) facilities.You will interact daily with program managers, other engineers, financial mana...
13h
| Job Type | Full Time |
Washington, D.C.
Modern Technology Solutions, Inc.
As a Senior Network Specialist with MTSI you will design and define system architecture for new or existing systems, particularly for data transfers, cross domain solutions, and workload integrations. Other Duties: Design, implement, and ma...
13h
| Job Type | Full Time |
Math, Statistics, and Data Analysis Intern
Alexandria, Virginia
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc. (MTSI) is currently seeking a Math, Statistics, & Data 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 (...
13h
| Job Type | Intern |
Cybersecurity Network Architect SME
Huntsville, Alabama
Modern Technology Solutions, Inc.
MTSI is seeking aCybersecurityNetwork ArchitectSMEwithexpertiseinZero-Trust architectures,Cross-Domain Solutions (CDS), and advancedRisk Management Framework (RMF)processes to deliver secure, innovative solutions for mission-critical system...
13h
| Job Type | Full Time |
Dayton, Ohio
Modern Technology Solutions, Inc.
MTSI is seeking a Systems Engineer - Aerospace with a TS/SCI clearance to provide support to a Government Program Management Office/Program Manager at Wright Patterson Air Force Base in Dayton, OH. The primary focus will be to provide syste...
13h
| Job Type | Full Time |