Systems Integration Engineer

• Support UCI-based integration of autonomy and mission systems across platforms.
• Collaborate with government stakeholders and contractor teams to define interface requirements and data exchange standards.
• Contribute to development of interface control documents, architecture views, and integration specifications.
• Work with DevSecOps teams to enable secure and rapid deployment of mission software.
• Participate in technical reviews, integration events, and working groups to guide architecture alignment.
• Ensure compliance with DoD open architecture and digital engineering initiatives.

• Bachelor's degree in Computer Science, Software Engineering, Systems Engineering, or a related field.
• 8+ years of experience in software integration, mission systems, or DevSecOps in a defense environment.
• Knowledge of UCI architecture, message standards, and autonomy-enabling interfaces.
• Familiarity with CI/CD pipelines, containerization, and secure software development practices.
• Must possess an active Top Secret clearance with eligibility for SCI.

• Experience supporting autonomy development programs or open architecture initiatives.
• Familiarity with MBSE tools (e.g., Cameo), digital thread concepts, and JADC2-related efforts.
• Certifications in DevSecOps, cybersecurity, or cloud-native systems.
• Prior experience with AFLCMC, OSD, or autonomy program offices.

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  Interesting Work:
  
  
  
  Our co-workers support some of the most important and critical programs to our national defense and security.
  
  
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  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.
  
  
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  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.
  
  
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  Great Benefits - Most Full-Time Staff Are Eligible for:
  
  
  




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




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  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