The Aerospace Corporation · El Segundo, CA

2026 Network Modeling and Simulation Engineer at The Aerospace Corporation — El Segundo, CA

Full-timeEl Segundo, CA$90,000–$140,000/yearPosted 2026-07-01Apply on Workday
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Full job description

The Aerospace Corporation is hiring a Network Modeling and Simulation Engineer for the Communications and Network Architectures Subdivision (CNAS) in the Mission Payloads Division (MPD).

The selected candidate will be required to work full-time, on-site at our facility at El Segundo, CA

Job Summary

Network Modeling and Simulation Engineer will join the Network/Systems Department (NSD) to provide support and perform trade studies, analyses, and simulations of space network architectures. Moreover, role will provide critical insight and feedback to government customers to optimize the overall communications performance of current and future terrestrial, satellite, launch vehicle, and ground-based systems. Will also help inform acquisition decisions to enhance national security.

What You’ll Be Doing

  • Participate in multi-disciplinary engineering teams in development and analysis of future network architectures and requirements
  • Analyze and simulate complex network architectures and protocols
  • Engage in systems architecture definition, development, analysis, modeling & simulation, and prototype development/validation
  • Innovate through specialized technical studies and internal research and development (R&D) projects to develop the next generation of Space and Ground network concepts, architectures, and technologies
  • Participate in development of data analysis and post-processing tools
  • Support development and sustainment of core network simulation, emulation, and modeling capabilities

What You Need to be Successful

Minimum Requirements:

  • Bachelors degree(s) from an accredited college/university program in Electrical Engineering, Physics, Computer Science, Math, or related discipline. (pursuing or conferred within last 12 months)
  • 0-1 year of industry work experience
  • Working knowledge and understanding of data analysis, OSI and TCP/IP models as it pertains to network design, analysis, and modeling & simulation.
  • Proficiency with Python and/or C/C++ programming.
  • Ability to perform analysis and simulation andpresent results effectively in briefings and technical reports
  • Willing to travel, as needed (up to 10%)
  • This position requires the ability to obtain and maintain a security clearance, which is issued by the U.S. Government. U.S. citizenship is required to obtain a security clearance.

How You Can Stand Out

  • Masters and/or PhD
  • Familiarity with network testbed development and/or experience with network emulation/simulation
  • Knowledge of inter-satellite cross-links and laser optical communication technologies
  • Active security clearance

(Min - Max)

$90,000.00 - $140,000.00

Pay Basis: Annual

Leadership Competencies

  • Operate Strategically
  • Lead Change
  • Engage with Impact
  • Foster Innovation
  • Deliver Results

Ways We Reward Our Employees

  • 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

Equal Opportunity Commitment