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Architecture Design Engineer

Location: Huntsville, Alabama Categories: Systems Engineering Req ID: 2023-7284 Potential to Telecommute: No
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Job Description

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Modern Technology Solutions, Inc. (MTSI), is seeking a Architecture Design Engineer in Huntsville, AL.

At MTSI, our more than 1,400 co-owners recognize the high demand for specialized professionals within our industry and that you have many options to choose.  As an employee owned company where culture matters, we believe that by investing in our people we are investing in our company’s future! 

MTSI’s core capabilities run deep across a multitude of areas to include Systems Engineering & Technical Assistance, Integration, Modeling & Simulation, Test & Evaluation, Acquisitions & Program Support, and Mission Assurance services. Our expertise includes ballistic missile defense, air defense, air vehicle survivability, unmanned aircraft, flight test operations, intelligence support, cybersecurity, space and homeland defense.

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 our industry.  Eligible new co-workers start with 20 days PTO plus 10 federal holidays, 6% 401k company match with immediate vesting, semi-annual bonuses, and eligibility to participate in our Employee Stock Ownership Plan (ESOP).  We offer other employee focused benefits, including up to $10k in tuition reimbursement and an optional zero dollar deductible BCBS health insurance plan.

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  • Support MDA Architecture Design customer
  • Assess MD threats, capability gaps, challenges, needs and opportunities, and develop potential system mitigations and capability evolutions at the architecture level
  • Coordinate with Warfighter, DoD, and other external and internal organizations to help define architecture-level sensor, weapon, and command & control mitigations to address MDS architecture gaps.
  • Support MDS architecture modeling & simulation efforts related to the above, including analysis efforts on DoD High Performance Computing (HPC) and/or MBSE-based efforts
  • Develop analysis plans, run M&S to execute the analysis plan, perform analysis on the results, prepare analysis reports, and providing reviews of analysis products.
  • Contribute to development of MDS future architectures and roadmaps for integration of future capabilities, including advanced concepts, into the MDS architecture.
  • Contribute to development of MDS architecture products, such as architecture documents and top-level requirements.
  • Support MDS architecture quick-turn responses such as Reports to Congress and higher DoD requests.
  • Support coordination of team’s responses to MDA-wide tasks, data calls, and review and comment of MDA documents.


  • Master's Degree in STEM Field with 12+ years experience
  • Active Secret clearance required with the ability to obtain a TS/SCI
  • Deep understanding of the current MDS architecture
  • Prior experience and understanding of MDA mission
  • Experience with application of M&S to defense architectures, HPC experience, MBSE experience are all pluses
  • Familiarity with DoD Architecture Framework (DoDAF)
  • Systems engineering background or familiarity


  • Active TS/SCI Clearance
  • Experience with application of modeling & simulation to defense architectures, HPC experience, MBSE experience
  • Experience with BMD Benchmark
  • Experience developing System of Systems
  • Experience with application of modeling & simulation to defense architectures


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Opportunities at MTSI

MTSI maintains an outstanding work environment that includes competitive compensation, outstanding benefits, the opportunity to be an employee-owner, and challenging work assignments with significant opportunities for advancement/career growth. To be considered for employment opportunities at MTSI, you must complete an online application.

EEO Statement: MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action-Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, military/veteran status, disability, or any other characteristics protected by law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment with MTSI and need special assistance or accommodation to use our website or to apply for a position, please send an e-mail with your request to Determination on requests for reasonable accommodation is made on a case-by-case basis.

MTSI posts all open positions of employment here on our official website Careers page. MTSI Recruiters will always make direct personal contact with candidates by either speaking directly via telephone call, face-to-face video conference, or in-person, and will never conduct interviews or extend offers of employment via text or using messaging applications. If you believe you may be the victim of employment fraud, we encourage you to contact the Federal Trade Commission (FTC) thru their website: