Blue Origin
Space-based communications
SeniorWirelessSoftwareEngineerMACLayer
“Senior Wireless Software Engineer - MAC Layer at Blue Origin. Skills: MAC layer, Wireless protocols, C++, Linux. Architect MAC protocols. Implement MAC protocols”
What You'll Achieve.
Deliver symmetrical data speeds of up to 6 Tbps; Provide enterprise-grade connectivity; Matches or exceeds custom protocols; System that matches or exceeds custom protocols; Deliver wire-like performance over space-based links; Ensure zero-copy data paths; Ensure minimal jitter; Ensure efficient performance as network grows
Industry & Context.
Addressing unique challenges of LEO environments; Problem solvers
U. S. citizen or national, U. S. permanent resident, or lawfully admitted into the U. S. as a refugee or granted asylum, Background Check, Defense Biometric Identification System (DBIDS) background check, Drivers who operate Commercial Motor Vehicles, Ability to obtain and maintain Merchant Mariner Credential
What They're Looking For.
Must Have
Bachelor's degree in Computer Science, Electrical Engineering, or related technical field, 7+ years of professional software development experience in wireless networking or embedded systems, Mastery of C and C++ in Linux real-time (RTOS) or high-performance user-space environments, Deep understanding of wireless MAC fundamentals, including framing, contention versus scheduled access, flow control, and QoS prioritization, Demonstrated experience with the full lifecycle of a wireless protocol stack, from architectural design through hardware integration and field testing
Nice to Have
Previous work on custom MAC or link layers for satellite constellations, 3GPP/4G/5G, or similar non-terrestrial network programs, Experience with user-space networking frameworks such as DPDK, VPP, or eBPF for line-rate packet processing, Proficiency in building or using network simulators such as ns-3 to model protocol performance under various orbital conditions, Familiarity with interfacing software with FPGAs or custom SoC accelerators for hardware-accelerated MAC functions
What You'll Do.
Architect MAC protocols
Implement MAC protocols
Develop TDMA schedulers
Develop DAMA schedulers
Implement error control
Build software logic for handovers
Design MAC layer architectures
Lead MAC protocol development
How You'll Work.
Team & Collaboration
Close collaboration with PHY layer engineers; Close collaboration with network architects; Collaborate with PHY layer engineers; Collaborate with network architects
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