El Segundo, California

Secure our Nation, Ignite your Future


  • Develop technical solutions for various evaluation problems
  • Conduct competitive performance assessments based on requirements and capabilities
  • Work with MBSE engineers to create digital representations of launch vehicle capabilities
  • Create visualizations for management review
  • Maintain and enhance the Continuous Integration & Continuous Deployment environment
  • Document current and future configuration processes and policies
  • Manage system interfaces and conduct mission integration studies by sharing models across various engineering disciplines.
  • Incorporate existing analytical models & simulations into larger simulations.  Perform parametric trade studies and "what-if " scenarios.
  • Automate analytical workflows across organizational boundaries to quickly explore the performance, cost, and risk of many different mission design alternatives. 
  • Perform sensitivity analyses, run optimization algorithms, and execute probabilistic analyses to evaluate the robustness and reliability of solutions.  Experience with Phoenix Integration’s ModelCenter is preferred.
  • Develop & maintain a decision support dashboard that provides current metrics at various levels of the Enterprise.


  • Bachelor’s Degree in Mechanical/Aerospace Engineering or Bachelor Degree in STEM field
  • Minimum of 10 years experience with MATLAB, Python, C++, ModelCenter, Linux
  • Current DoD TS/SCI clearance
  • Practical experience with modeling dynamic systems and simulation-based performance analysis
  • Proficient in creating technical documentation & architectural diagrams

Desired Requirements:

  • Experience Advanced Framework for Simulation, Integration and Modeling (AFSim)
  • 3-5 years experience with No Magic Cameo System Modeler
  • Strong general problem solving and trouble shooting skills
  • 1-2 year experience with Cameo Data Modeler, Cameo Requirements Modeler and Cameo™ DataHub or similar
  • Strong problem resolution, troubleshooting, and QA skills
  • Teamwork Cloud or Teamwork Server experience. No Magic Model Merge is helpful.
  • Experience with Cameo DataHub and/or ReqIF requirements interchange standard
  • Cameo Simulation Toolkit
  • Experience with sciki-learn and keras
  • Experience with Multi Disciplined Optimization Methods

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click careers@mantech.com and provide your name and contact information.

El Segundo, California

ManTech was founded in 1968 to provide advanced technological services to the United States government. We began with a single contract with the U.S. Navy to develop war-gaming models for the submarine community. Over the years, our government's technology needs have increased dramatically in scope and sophistication, and we have grown to meet that challenge.


For more than 4 decades, we kept a careful eye on where emerging technologies were taking the government, and we developed the resources to master those technologies—by staying close to our customers and anticipating their needs, hiring talented professionals to propel us into the future, and acquiring companies with proven capabilities.


Today, we are a multi-billion-dollar public company that provides the innovation, adaptability, and critical thinking our government needs for success in defense, intelligence, law enforcement, science, administration, health, and other fields—throughout the nation and in many countries throughout the world. We are now applying the lessons learned in the unforgiving arena of national security to help the private sector protect networks and critical information.

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