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Senior Model Based Systems Engineer

MTSI · Huntsville, AL, US

Spotted 4d ago

Job details

Level
Senior
Education
Bachelor's degree
Posted
Oct 28, 2026
Last confirmed open
Oct 28, 2026
Job description

About this role

MTSI is looking for a highly qualified Senior Model-Based Systems Engineer to join our team. In this role, you will apply state-of-the-art systems engineering principles within a digital engineering framework to create, analyze, and maintain system architecture models as part of the Missile Defense Agency (MDA)’s Transformation Task Force.

Job Responsibilities* Conduct systems engineering activities using digital tools and processes

  • Instruct other team members on how to conduct systems engineering activities using digital tools and processes
  • Lead teams to execute systems engineering activities

Required Qualifications* Bachelor’s degree in a STEM discipline with 7 years of related experience working on missile defense-related or another complex, large defense program/project

  • Active SECRET clearance
  • Significant systems engineering experience including system modeling, requirements management, and configuration management
  • Experienced with system modeling tools such as Cameo
  • Experienced with requirements management tools such as DOORS Next
  • Experienced with tool extension and scripting and automated document production

Preferred Qualifications* OMG-Certified Systems Modeling Language Professional (OCSMP) - System Model Builder Intermediate

  • INCOSE Certified Systems Engineering Professional (CSEP)
  • Experience with IBM Engineering Lifecycle Optimization - Publisher
  • Light coding and scripting experience - Java, Groovy, JS, Power Query M, etc.

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Secret

Perks and Benefits

======================

  • Vacation:

New Hires Accrue 20 days of PTO and 10 Holidays per Year

  • Health Insurance:

Zero Deductible Health Plans

  • Flexible Schedules:

Flex Schedules

  • Professional Development:

Up to $10,000 Annual Education/Training Reimbursement

  • ESOP:

Funded Stock Ownership Plan

  • 401k Match+:

6% 401k Match + Immediate Vesting

  • Bonus Program:

Semi-Annual Bonus Opportunity

  • Mentorship:

Career Mentorship Programs

Why is MTSI a great place to work

  • 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 Decemeber)

+ 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 visitwww.mtsi-va.com

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 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.

Why is MTSI a great place to work

  • 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 Decemeber)

+ 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

Interested in this role?Continue on MTSI's careers page.
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