Workplace Diversity
Senior Systems Engineer - Clearance Required

Senior Systems Engineer - Clearance Required

locationColorado Springs, CO, USA
PublishedPublished: 12/8/2023
Full Time


LMI is seeking a skilled Senior Systems Engineer to support a client in the Colorado Springs, CO area.   LMI is a consultancy dedicated to powering a future-ready, high-performing government, drawing from expertise in digital and analytic solutions, logistics, and management advisory services. We deliver integrated capabilities that incorporate emerging technologies and are tailored to customers’ unique mission needs, backed by objective research and data analysis. Founded in 1961 to help the Department of Defense resolve complex logistics management challenges, LMI continues to enable growth and transformation, enhance operational readiness and resiliency, and ensure mission success for federal civilian and defense agencies. LMI has been named a 2022 #TopWorkplace in the United States by Top Workplaces!  We are honored to be recognized as a company that values a people-centered culture, and we are grateful to our employees for making this possible!


  • Lead the Systems Engineering effort with the US Space Force, designing the integration environment as part of a larger, multi-contractor team.
  • Use Model Based Systems Engineering (MBSE) to create digital products that define the new environment.
  • Use sound Systems Engineering fundamentals to define requirements, conduct Analyses of Alternatives, and propose new system designs.

Key Responsibilities:

  • Modeling architectures of complex systems.
  • Engage with customers to understand their needs and translate them into solutions.
  • Collaborate with other engineers to leverage feature development across projects and exercise features to perform analysis for customers.
  • Collaborate with Subject Matter Experts (SMEs) to ensure we deliver the best-informed products.
  • Actively participate in all agile sprint ceremonies.
  • Demonstrate your developments to customers.


Must have:

  • Demonstrable background in Systems Engineering fundamentals, to include MBSE and Digital Engineering methodologies.
  • Recognized Systems Engineering leadership in new system development and deployment.
  • B.S. and/or M.S. in Math, Physics, or relatable Engineering discipline, and 16+ years’ experience (12+ with a M.S.)


  • Secret - Required
  • TS/SCI - Preferred
  • Possess or be willing to be processed for a U.S. Government TS security clearance (willing to take a polygraph).

Nice to have:

  • Proficiency in Model Based Systems Engineering (MBSE) methodologies using SysML
  • Experience with AFSIM: Advanced Framework for Simulation, Integration, and Modeling is highly preferred.
  • Scripting: Matlab and/or Python
  • Prior Lead Systems Engineer role(s)
  • Space domain experience
  • AFSIM Experience
  • Mod/Sim experience with large scale programs and architectures
  • Direct experience with OneSAF, Joint Simulation Envirionment (JSE), and the Next Generation Threat System (NGTS)

Target salary range: $108,000 - $193,00. Final compensation will be determined by a variety of factors including but not limited to your skills, experience, education, and/or certifications.


LMI is an Equal Opportunity Employer. LMI is committed to the fair treatment of all and to our policy of providing applicants and employees with equal employment opportunities. LMI recruits, hires, trains, and promotes people without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, pregnancy, disability, age, protected veteran status, citizenship status, genetic information, or any other characteristic protected by applicable federal, state, or local law. If you are a person with a disability needing assistance with the application process, please contact

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