System Engineer

• Provide technical and programmatic systems engineering support for Family-of-Systems efforts.
• Assist in the development and maintenance of system architecture views, interface definitions, and integration strategies.
• Support working groups, technical reviews, and engineering boards to evaluate and align system-level designs.
• Coordinate across multiple program offices and industry partners to ensure interoperability and mission thread alignment.
• Track and manage system requirements, configurations, and engineering baselines.
• Contribute to modeling, simulation, and analysis (MS&A) activities supporting performance assessments and trade studies.

• Bachelor's degree in Systems Engineering, Aerospace Engineering, Mechanical Engineering, or a related field.
• 5+ years of experience in systems engineering or integration support within DoD programs.
• Strong understanding of systems-of-systems concepts, architecture frameworks, and interface control.
• Experience supporting large-scale defense acquisition programs or platform integration.
• Must possess an active Top Secret clearance with eligibility for SCI.

• Familiarity with MBSE tools (e.g., Cameo, Enterprise Architect) and DoDAF or UAF views.
• Experience supporting advanced aircraft, weapons systems, or autonomy-enabling technologies.
• Understanding of digital engineering principles and model-based requirements management.
• Prior experience with AFLCMC or similar acquisition 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