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Digital Architect Engineer

Modern Technology Solutions, Inc.
401(k)
United States, Alabama, Huntsville
May 19, 2026
MTSI is seeking a highly skilled and innovative Digital Engineering Expert to lead the design, development, and implementation of a Digital Engineering Ecosystem. This individual will play a critical role in transforming MDA systems engineering processes by integrating advanced digital tools, fostering collaboration, and driving efficiency across the organization.
Key Responsibilities:
  • Contribute to the continuous development and maintenance of the Government Reference Architecture (GRA) framework.
  • Develop and maintain the MDA Reference Architecture Style Guide.
  • Build and maintain standard view levels, browser structure schemas, and standard model profiles.
  • Integrate diverse data sources into the enterprise architecture.
  • Manage and audit architecture configuration settings.
  • Consult with internal stakeholders (TF/TF-A&E, MDA 2-Letters) and external organizations (OSW, etc.).
  • Collaborate with MDA Subject Matter Experts (SMEs) on Pathfinder projects to model "as-is" and "to-be" processes and document process improvements.
  • Deliver Tranche updates to the GRA according to mission requirements.
Job Requirements:
  • US Citizenship and a Secret level security clearance is required
  • Master's Degree in a STEM field with 10+ years of progressively complex Digital Engineering experience; OR
  • Bachelor's Degree in a STEM field with 13+ years of progressively complex Digital Engineering experience.
  • Possess an active or recent DoW Secret security clearance or higher.
  • Ability to thrive in a collaborative, respectful, and mission-focused team while maintaining the discipline to work independently.
  • Thorough knowledge of SysML v1 and Cameo Systems Modeler.
  • Strong grasp of systems thinking with the capability to perform granular technical analysis.
  • Excellent written and oral communication skills, including executive-level communication skills with the ability to present complex technical concepts to senior leadership.
Preferred Qualifications:
  • TS security clearance
  • Experience with the Missile Defense System or other large scale DoW Systems-of-Systems.
  • Mastery of digital engineering transformation tools, methodologies, and implementation strategies.
  • Comprehensive mastery of requirements engineering, traceability frameworks, and full system life cycle engineering methodologies.
  • Formal training in INCOSE standards, SEBoK, or ISO/IEC/IEEE 15288.
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  • 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 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.

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

MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.


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