2026 Enterprise Modeling and Simulation Engineer

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Enterprise Effects Division (EED) drives integration of Aerospace’s strategic capabilities across the national space enterprise. The division leverages a broad array of engineering disciplines against a diverse and dynamic portfolio of programs, customers, and national challenges. EED spans the capability lifecycle from concept and architecture design to performance assessment to application of space-enabled mission effects. The Cross-Mission Effectiveness Department (CMED) in the Integrated Performance Subdivision leads integration and application of modeling and simulation capabilities and modern analysis workflows to support end-to-end effects chain analysis and space and space-enabled campaign modeling. As a member of CMED, you will provide technical capabilities to support our customers in modeling, simulation, and analysis (MS&A) of space, air, and ground-based systems of systems to investigate architecture and concept of operations (CONOPS) performance in nominal and contested operating environments. MS&A focus areas include agent-based modeling, red vs blue simulations, military utility and capability drawdown, killchain effectiveness, enterprise architecture resiliency, and command and control (C2) evaluation. We support a variety of customers with diverse program portfolios, and we are looking for curious and innovative teammates to help us address our customers’ hardest problems! This is a full-time, 100% onsite position located in either El Segundo, CA, Colorado Springs, CO, or Chantilly, VA. What You’ll Be Doing Advancing our software solutions for modeling and simulation applications Leveraging modern tech stack and enforcing best practices in modern software development and maintainability Assisting in converting programmatic requirements into actionable work Work closely with our cross-mission focused program offices and customers to translate their program needs into modeling, simulation, and analysis tasks. Develop and present briefings and reports for program offices and customers. Travel occasionally as required. What You Need to be Successful Minimum Requirements: Masters degree from an accredited program in computer science, electrical engineering, optical engineering, physics, mathematics, or related field (pursuing or conferred within last 12 months) 0-1 yr experience Comfortable working with and following a large code base in C++ Proficiency with C++, Preferably C++ 20 Experience with Python Projects or coursework in modeling and simulation Coursework or project work in at least one of the following: optics, beam control, filtering, multi-in tracking, tasking, mission management, data transport, C2 processes, SIGINT system modeling, kill chain analysis, orbit determination Ability to work both independently and cooperatively within a team and manage multiple simultaneous tasks Demonstrated strong work ethic, self-motivation, and willingness to take initiative Excellent written and verbal communication skills A bias for action and the ability to identify shortcomings and address them with initiative This position requires ability to obtain and maintain a Top Secret/SCI security clearance, which is issued by the US government. U.S citizenship is required to obtain a security clearance. Transcripts required How You Can Stand Out It would be impressive if you have one or more of these: A PhD degree from an accredited program in computer science, electrical engineering, optical engineering, physics, mathematics, or related field (pursuing or conferred within last 12 months) 0-1 yrs experience Proficiency with the Advanced Framework for Simulation, Integration, and Modeling (AFSIM). Demonstrated strength in sensor- and architecture-level simulations and mission performance assessments. Knowledge of Intelligence Community, U.S. Department of Defense, and Department of the Air Force business practices and programs. Current Top Secret/SCI Clearance with polygraph, and special programs access. We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $100,000.00 - $140,000.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: Operate Strategically Lead Change Engage with Impact Foster Innovation Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: Comprehensive health care and wellness plans Paid holidays, sick time, and vacation Standard and alternate work schedules, including telework options 401(k) Plan — Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire Flexible spending accounts Variable pay program for exceptional contributions Relocation assistance Professional growth and development programs to help advance your career Education assistance programs An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other—the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at View phone number on click.appcast.io or by email at View email address on click.appcast.io . You can also review Know Your Rights: Workplace Discrimination is Illegal. Right Place The Aerospace Corporation has over 26 locations nationwide, which allows us to build a workforce that will nurture the best ideas, and generate the most novel innovations and solutions to our nation’s toughest space enterprise challenges. Right Path Aerospace covers all stages of the space lifecycle, from concept to operations. We believe our people are our most valuable resource and that’s why we propel our employees forward in their careers through ongoing education, training, and professional development. Right Purpose We can all serve a mission much greater than ourselves, and at Aerospace that is exactly what we do. By hiring the industry’s most preeminent scientists and engineers, Aerospace advances emerging technologies that protect some of the most critical missions on Earth and above it. Return to the Aerospace Careers site. Aerospace employees working in organizations with technical responsibilities are required to obtain a Security Clearance. U.S. citizenship is required for those positions.