Computational Physicist Jobs (NOW HIRING)

The Red Gate Group is seeking a talented and motivated Physicist to support advanced multiphysics modeling and simulation efforts in Albuquerque, NM. In this role, you will contribute to high-impact government contracts focused on conventional weapons effects, computational structural dynamics, computational fluid dynamics, and multi-spectrum functional defeat modeling. The ideal candidate brings a strong physics foundation, hands-on simulation experience, and the ability to operate effectively within a collaborative, fast-paced technical environment supporting national defense priorities. Key Responsibilities: * Develop, execute, and validate Computational Structural Dynamics (CSD) and Computational Fluid Dynamics (CFD) models to support conventional weapons effects analysis * Perform coupled CFD/CSD simulations to characterize complex fluid-structure interaction phenomena under operationally relevant conditions * Conduct thermal modeling to assess heat transfer, thermal loading, and material response in weapons effects scenarios * Build and apply multi-spectrum functional defeat models to evaluate target vulnerability and system defeat mechanisms across relevant threat profiles * Support the development and maintenance of conventional weapons effects models in compliance with program-specific requirements and standards * Execute rigorous uncertainty analysis to quantify and communicate model fidelity, sensitivity, and confidence bounds to stakeholders * Collaborate with interdisciplinary teams of physicists, engineers, and analysts to integrate simulation outputs into broader system-level assessments and technical reports Required Qualifications Bachelor's degree in Physics, Applied Physics, Mechanical Engineering, or a closely related STEM discipline (Master's preferred) * 8+ years of experience in multiphysics modeling and simulation, consistent with a journeyman proficiency level * Demonstrated hands-on experience with CFD and/or CSD modeling tools (e.g., ANSYS, LS-DYNA, ABAQUS, OpenFOAM, AUTODYN, or equivalent) * Working knowledge of coupled multi-physics simulation methodologies, including fluid-structure interaction * Familiarity with uncertainty quantification (UQ) methods and their application in physics-based modeling environments * US Citizen with an Active Top Secret / SCI security clearance (required at time of application) * Strong written and verbal communication skills with the ability to document and present technical findings clearly to both technical and programmatic audiences Desired Qualifications * Experience with conventional munitions, terminal ballistics, or weapons effects modeling in a DoW or DOE-related program environment * Familiarity with multi-spectrum target defeat analysis or vulnerability/lethality (V/L) assessments * Experience working within a government contracting environment, including adherence to SOW deliverables, CDRLs, and program schedules * Proficiency in scripting or programming languages (Python, MATLAB, or Fortran) for pre/post-processing and automation of simulation workflows Company Description The Red Gate Group, founded in 2006, is a Service-Disabled Veteran-Owned Company based in Chantilly, VA. As an SDVOSB, the Red Gate Group has established a reputation for delivering quality multi-tiered services in intelligence analysis, strategic planning, program management, policy development, operational design, and technology integration. RGG delivers high-quality, customer-centric solutions around the world-from the foxhole to the highest levels of Government. Our motto, "Making a Difference for Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice, we offer comprehensive benefits including flexible time off, 11 paid holidays, immediate 401(k) eligibility with a generous match, and full medical, dental, and vision coverage. Our employees enjoy 100% company-paid life insurance and disability benefits, along with professional development assistance for degrees and certifications. We foster a culture of growth and work-life balance, backed by our commitment to supporting both our clients' missions and our employees' success. Join our team and be part of an organization that values both service excellence and employee wellbeing.