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Network Modelling and Simulation Engineer

Job in El Segundo, Los Angeles County, California, 90245, USA
Listing for: The Aerospace Corporation
Full Time position
Listed on 2026-03-01
Job specializations:
  • Engineering
    Systems Engineer, Electrical Engineering, Aerospace / Aviation / Avionics
Job Description & How to Apply Below

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.

At the Mission Payloads Division (MPD), we are pioneers in remote sensing systems that guide our country's space enterprise. Our talented and dynamic people create and flourish in electronics, sensors, radar, artificial intelligence (AI), and advanced data network domains. We boldly advance technology through our research and development and then forward to demonstration and integration. With innovative laboratories and prototyping, MPD delivers groundbreaking results.

We guide our Department of Defense, intelligence community, and civil clients to enhance national productivity and security and tackle the most critical missions. Bring your intelligence and creative spirit and join us at MPD!

We are looking to hire a Network Modeling and Simulation Engineer
to provide support in the Network/Systems Department (NSD) to lead and perform trade studies, analyses, and simulations of space network architectures. Moreover, your role will provide critical insight and feedbacktogovernment customers to optimize the overall communications performance of terrestrial, satellite, launch vehicle, and ground-based systems.

Work Model
:
The selected candidate will be required to work full time on-site at the Aerospace El Segundo, CA facility

What You'll Be Doing



Job Summary:

  • Lead/participate inmulti-disciplinary engineering teams in development and analysis of future network architectures and requirements

  • Analyze and simulate complex network architectures and protocols

  • Engage insystems architecture definition, development, analysis, modeling & simulation, and prototype development/validation.

  • Innovate throughspecialized technical studies and internal research and development (R&D) projects to develop the next generation of Space and Ground network concepts, architectures, and technologies

  • Coordinate tasks in technical meetings for SSC, NRO, and Civil & Commercial customers working with adiverse team comprising military officers and Government civilians, prime contractors, SE&I contractors and other FFRDCs

  • Evaluate and develop multiple access communications or engineering technologies.

  • Support development and sustainment of core network simulation, emulation, and modeling capabilities.

What You Need to be Successful -
Engineering Specialist



Minimum Requirements:

  • Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or a related discipline.

  • Minimum of6years of experience in data analysis, OSI and TCP/IP models and in network design, analysis, and modeling & simulation.

  • Deep knowledge of routing and switching protocols.

  • Experience in software development in Python or C/C++.

  • Ability to present results effectively in briefings and technical reports.

  • Willing to travel,as needed (up to 10%)

  • This position requires the ability to obtain andmaintaina security clearance, which is issued by the U.S. Government. U.S. citizenship isrequiredto obtain a security clearance.

How You Can Stand Out

It would be impressive if you have one or more of these:

  • Expert level knowledge of network testbed development

  • Experience with network emulation/simulation

  • Work with inter-satellite cross-links and laser optical communication technologies

  • Military and commercial satellite communication systems and network engineering

  • Possess a current and active U.S. Government Security Clearance - Top Secret level

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)

$ - $ 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…

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