ADA Modules SME

• Serve as the technical expert for ADA module design, integration, and lifecycle support.
• Support the implementation of modular architecture standards across mission systems software and avionics components.
• Collaborate with government and industry stakeholders to ensure ADA modules align with platform and system requirements.
• Provide input to interface control documents (ICDs), software integration plans, and technical design artifacts.
• Participate in program reviews, working groups, and design reviews to support government decision-making.
• Contribute to validation and verification of ADA-based systems within simulation, lab, and operational test environments.

• Bachelor's degree in Systems Engineering, Software Engineering, Computer Engineering, or related field.
• 8+ years of experience supporting avionics or mission systems software development, with emphasis on modular architectures.
• Expertise in ADA module implementation and integration with open system platforms.
• Familiarity with MIL-STD interface requirements and model-based system design.
• Strong communication skills and experience supporting government acquisition programs.
• Must possess an active Top Secret clearance with eligibility for SCI.

• Experience with Modular Open Systems Approach (MOSA), FACE, or OMS/UCI architectures.
• Background in systems integration for aircraft or C2 platforms.
• Familiarity with MBSE tools (e.g., Cameo), SysML modeling, or digital engineering environments.
• Experience supporting AFLCMC, OSD, or advanced aviation acquisition programs.
• Technical certifications in architecture frameworks or system integration are a plus.

• 
  
  
  
  Interesting Work:
  
  
  
  Our co-workers support some of the most important and critical programs to our national defense and security.
  
  
• 
  
  
  
  Values:
  
  
  
  Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry.
  
  
• 
  
  
  
  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
  
• 
  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 tuition 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.

For more information about MTSI, please visit www.mtsi-va.com