The Aerospace Corporation · 17 hours ago
Network Modelling and Simulation Engineer
El Segundo, CA
Full-time
Onsite
Senior Level
$129K/yr - $194K/yr
6+ years expThe Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. They are looking to hire a Network Modeling and Simulation Engineer to lead and perform trade studies, analyses, and simulations of space network architectures, providing critical insights to optimize communications performance across various systems.
AerospaceGovernmentInnovation ManagementMilitary
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Lead/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
Coordinate tasks in technical meetings for SSC, NRO, and Civil & Commercial customers working with a diverse 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
Qualification
Required
Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or a related discipline
Minimum of 6 years 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 and maintain a security clearance, which is issued by the U.S. Government. U.S. citizenship is required to obtain a security clearance
Preferred
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
Benefits
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
Company
The Aerospace Corporation
As the government’s preeminent space innovation partner, Aerospace brings technical expertise to advance the nation's missions in space.
1001-5000 employees
Funding
Current Stage
Late StageLeadership Team
Tanya Pemberton
President & CEO
Ashley Kowalski
Project Leader - International Partnerships
Recent News
Washington Technology
2026-01-12
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2025-12-21
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