Communications Network Simulations Engineer

Ready to make connectivity from space universally accessible, secure and actionable? Then you’ve come to the right place!

E-Space is bridging Earth and space to enable hyper-scaled deployments of Internet of Things (IoT) solutions and services. We are building a highly-advanced low Earth orbit (LEO) space system that will fundamentally change the design, economics, manufacturing and service delivery associated with traditional satellite and terrestrial IoT systems.

We’re intentional, we’re unapologetically curious and we’re 100% committed to innovate space-based communications and deliver actionable intelligence that will expand global economies, protect space and our planet and enhance our overall quality of life.

As a Communication Network Simulations Engineer, you will be responsible for responsible for modeling E-Space’s end-to-end communications network and solidify requirements for various components of the communications and networking stack.  In this role, you will leverage your 10 + years of expertise in system analysis and design of a multiple-access wireless communication network and 4+ years leading or managing a cross-disciplinary communication systems or networking team.

This position will work closely with systems, software, hardware and test teams that are responsible for delivering the communications payload.  This position is based in our Saratoga, CA office.

• Network to satisfy the requirements and drive subsystem requirements, design and test plans using simulation results.
• Hire and build a strong team of systems and simulations engineers.
• Provide data and analysis for performance metrics such as throughput, coverage, cost, etc. and assist with network planning, deployment planning, beam assignment, regulatory support.
• Develop innovative solutions for complex problems such as beam management, interference mitigation, network routing, handover strategies in LEO networks.
• Build realistic simulation models and conduct performance evaluations of PHY designs under diverse LEO scenarios.
• Collaborate with subsystem teams – Antenna, RF, baseband, protocol and networking - to ensure design meets requirements derived from the modeling results. 

• MS or PhD in EE/CS/CE or a related field
• 10+ years of systems and simulation experience, 4+ years of experience managing projects
• Deep understanding of wireless communications principles, especially in the context of satellite systems. 
• Strong knowledge of communications theory, RF link budgets, channel coding techniques, multi-user detection techniques, Multicarrier modulation schemes, channel estimation, CFO/SFO compensation, channel modeling.
• Strong knowledge of packet routing and forwarding protocols for IP and wireless mesh networks, and software-defined networking concepts.
• Proficiency in simulation tools like MATLAB, Python, or specialized satellite network modelling software. 
• Excellent problem-solving with a from-first-principles approach.
• Strong analytical and communication skills.  Team player.

• Strong knowledge of 3GPP standards, preferably 5GNR.
• Strong knowledge of orbital dynamics.

This is a full time, exempt position, based out of our Saratoga office.  The target base pay for this position is $120,000 - $200,000 annually.  The total compensation packaged will be determined by various factors such as your relevant job-related knowledge, skills, and experience. 

We are redefining how satellites are designed, manufactured and used—so we’re looking for candidates with passion, deep knowledge and direct experience on LEO satellite component development, design and in-orbit activities. If that’s your experience – then we’ll be immediately wow-ed.

E-Space is not currently able to provide employment sponsorship for candidates who do not hold work authorization for the location of this role.  

Why E-Space is right for you:

As a member of our team, you will play a crucial role in driving our success.  Our team members have a strong sense of dedication and responsibility; this includes a strong commitment to our mission to create an entirely new suite of global capabilities to improve lives, business efficiencies and build a smarter planet. This means that there will be times when extra hours, including nights and weekends, may be needed to meet critical deadlines and mission goals.  In return, we offer a dynamic work environment with opportunities for professional growth and development and the chance to make a meaningful impact in a high-growth industry.  

We want you to make the most of your journey at E-Space. That’s why we support and invest in the physical, emotional and financial well-being of our team members and their families. Some of what you can expect when working at E-Space:

• An opportunity to really make a difference

• Sustainability at our core

• Fair and honest workplace

• Innovative thinking is encouraged

• Competitive salaries

• Continuous learning and development

• Health and wellness care options

• Financial solutions for the future

• Optional legal services (US only)

• Paid holidays

• Paid time off