SIERRA SME with Security Clearance

Tech62
Reston, Virginia 20190 United States  View Map
Posted: May 30, 2026
  • Full Time
  • Federal Government
  • Summary

    Job Title: SIERRA Modeling and Simulation (M&S) Subject Matter Expert (SME)
    Location: Reston, VA
    Clearance Level: TS (Top Secret) Clearance Job Description:
    Tech62, Inc. is seeking a highly skilled and motivated SIERRA M&S SME to join our team. The ideal candidate will have a strong academic background in computational fluid dynamics (CFD) and finite element analysis (FEA) and a minimum of 10 years' experience using the SIERRA family of codes.
    Key Responsibilities:
    • Provide technical leadership running advanced simulations applying SIERRA with the intuition to understand when a simulation is credible, when it is not, and how to make that distinction clear. • Develop and defend analysis results to inform high-consequence down-selection decisions or courses of action (COAs). • Support and when required lead national security, aerospace, defense, nuclear, energy, or other engineering-related projects.
    Minimum Qualifications:
    • Master's degree or higher in Engineering discipline or related field.
    • Subject Matter Expertise applying SIERRA to solve CFD, FEA, and Multiphysics problems.
    • Significant prior experience serving as trusted advisor to program teams, analysts, code developers, and engineering leadership.
    • Ability to work independently and collaboratively in a team environment.
    • Active Top Secret Clearance. How to Apply:
    Please submit your resume and cover letter to Ms. Ivana Szwejkowski, and copy Ms. Brooke Burson, . Tech62, Inc. is an Equal Opportunity Employer and offers competitive salaries and benefits. All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected status.
  • Job Description

    Job Title: SIERRA Modeling and Simulation (M&S) Subject Matter Expert (SME)
    Location: Reston, VA
    Clearance Level: TS (Top Secret) Clearance Job Description:
    Tech62, Inc. is seeking a highly skilled and motivated SIERRA M&S SME to join our team. The ideal candidate will have a strong academic background in computational fluid dynamics (CFD) and finite element analysis (FEA) and a minimum of 10 years' experience using the SIERRA family of codes.
    Key Responsibilities:
    • Provide technical leadership running advanced simulations applying SIERRA with the intuition to understand when a simulation is credible, when it is not, and how to make that distinction clear. • Develop and defend analysis results to inform high-consequence down-selection decisions or courses of action (COAs). • Support and when required lead national security, aerospace, defense, nuclear, energy, or other engineering-related projects.
    Minimum Qualifications:
    • Master's degree or higher in Engineering discipline or related field.
    • Subject Matter Expertise applying SIERRA to solve CFD, FEA, and Multiphysics problems.
    • Significant prior experience serving as trusted advisor to program teams, analysts, code developers, and engineering leadership.
    • Ability to work independently and collaboratively in a team environment.
    • Active Top Secret Clearance. How to Apply:
    Please submit your resume and cover letter to Ms. Ivana Szwejkowski, and copy Ms. Brooke Burson, . Tech62, Inc. is an Equal Opportunity Employer and offers competitive salaries and benefits. All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected status.
  • ABOUT THE COMPANY

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