MTSI is seeking an experienced Senior Software Engineer with ADA to C++ transformation experience. In this position you will be responsible for developing and maintaining Simulation Software that models/emulates THAAD Launchers, Radar, and Missiles.This Simulation Software will interface directly with the Tactical THAAD Fire Control and Communications (TFCC) System.In addition, you will be responsible for the developing and maintaining the User Interface software for the Joint Environment Driver for Interoperability (JEDI) which drives the Simulation Software. Your essential job functions will include but are not limited to:

• Develop and maintain THAAD model software used to interface with TFCC.
• Develop and maintain JEDI software.
• Interface with THAAD Interop Test Team to understand the requirements and desired features required for the JEDI software.
• Support all activities (i.e., Interoperability testing, research, weapon systems integration efforts) of the THAAD Interop Test Team.
• Develop additional software tools as needed by the Test Team.
• On-Site Position - NO REMOTE WORK

• 15+ years of experience in software engineering.
• Proficiency in ADA and C/C++ development.
• Experience with Army Air Defense Systems (PATRIOT, THAAD, IBCS)
• Experience in QT.
• Secret Active Clearance

Desired Qualifications:

• Ability to work both independently and in a collaborative team environment.
• Experience in Git and GitLab.

LI-AS1

100% Employee Owned: We have a stake in each other’s success, and the success of our customers. It’s also nice to know what’s going on across the company; we have company wide town-hall meetings three times a year. * Great Benefits - Most Full-Time Staff Are Eligible for:

* Starting PTO accrual of 20 days PTO/year + 10 holidays/year * Flexible schedules * 6% 401k match with immediate vesting up to $9k annually * Semi-annual bonus eligibility (July and December) * Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account * Up to $10,000 in annual educational reimbursement * Other company funded benefits, like life and disability insurance * Optional zero deductible Blue Cross/Blue Shield health insurance plan

Track Record of Success: We have grown every year since our founding in 1993.

Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance

MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.