Mountain View, California, United States · On-site
$190k–$280k/yr
Senior+$50M raised
Senior FPGA Modem Engineer About Logos Space Logos Space is a Low Earth Orbit (LEO) satellite system purpose-built to serve the connectivity needs of the commercial enterprise users and government users. We will help fil…
Skills: FPGA Design, SystemVerilog, Verilog, VHDL, Digital Signal Processing
Overnight Guest Services II (Part-Time). Inn at the Park Resort
San Diego, California, United States · On-site
Entry level$4.2B raised
We Put the World on Vacation Travel + Leisure Co. is the world’s leading vacation ownership and travel membership company, with a dynamic and growing portfolio of resort, travel club, and lifestyle travel brands. Our ded…
Skills: Guest Services, Cash Handling, Communication Skills, Problem Solving, Multitasking
Overview Ready to soak up the sun while delivering top-notch guest service? Town and Country Resort is looking for a friendly, energetic Lifeguard to keep our pool area sparkling, safe, and fun! If you love being outdoor…
Skills: Water Rescue, CPR, First Aid, AED Operation, Surveillance
Overview We are looking for an accomplished immunology and autoimmune diseases expert to join our US team as a Scientific Director. This role serves as the scientific bridge between our clients and WuXi Biology global te…
Skills: Immunology, Autoimmune Diseases, Drug Discovery, In Vitro Models, Pharmacology
Extraordinary Careers. Endless Possibilities. With the nation’s largest home infusion provider, there is no limit to the growth of your career. Option Care Health, Inc. is the largest independent home and alternate site …
Overview Liberty Military Housing – Own your passion for service! About Liberty Military Housing Liberty Military Housing is one of the largest providers of military family housing in the United States. In partnership wi…
Life changing therapies. Global impact. Bridge to thousands of biopharma companies and their patients. We are PCI. Our investment is in People who make an impact, drive progress and create a better tomorrow. Our strategy…
Our Company Apreva Hospice Overview Office Location: 3333 Camino Del Rio South, Ste. 400, San Diego, CA 92108 Coverage area: Central / Coastal San Diego Schedule: Mon-Fri, 8:00 AM - 5:00 PM Are you a Registered Nurse loo…
Company:Qualcomm Technologies, Inc. Job Area:Engineering Group, Engineering Group > Systems Test Engineering General Summary: *** This position is not eligible for Qualcomm immigration sponsorship.*** Qualcomm is seeking…
Skills: C++, Python, Linux System Administration, ARM Architecture, PCI Express
Holman is a family-owned, global automotive services organization anchored by our deeply rooted core values and principles that have enabled us to continue Driving What’s Right throughout the last century. Our teams deli…
Company:Qualcomm Technologies, Inc. Job Area:Engineering Group, Engineering Group > ASICS Engineering General Summary: This individual independently plans, performs the moderately-defined responsibility for the applicati…
Job DetailsJob Location: San Diego - San Diego , CA 92126Position Type: Full TimeSalary Range: $20.00 - $27.50 HourlyJob Shift: AnyThe Medical Biller and Administrative Assistant position is responsible for submitting ac…
Skills: Medical Billing, Accounts Receivable, Claims Processing, HIPAA Compliance, Data Entry
Company:Qualcomm Technologies, Inc. Job Area:Engineering Group, Engineering Group > Software Engineering General Summary: This individual independently plans, performs the moderately-defined responsibility for the design…
Company:Qualcomm Technologies, Inc. Job Area:Engineering Group, Engineering Group > Modem Technologies Software General Summary: This individual independently plans, performs the moderately-defined responsibility for the…
Skills: Wireless WAN, Cellular Modem Air Interface, RAN Technologies, RF SW Design, Modem IP Architecture
Job DetailsJob Location: San Diego - San Diego , CA 92126Position Type: Full TimeSalary Range: $20.00 - $27.50 HourlyJob Shift: AnyThe Medical Biller and Administrative Assistant position is responsible for submitting ac…
Skills: Medical Billing, Accounts Receivable, Claim Denials Management, Data Entry, HIPAA Compliance
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities …
Skills: Program Management, Earned Value Management, Cost and Schedule Control, Risk Management, Contract Negotiation
Title: Project Engineer Business Unit: iConstruct Reports to: Project Manager or Assistant Project Manager Location: San Diego, CA WORK AUTHORIZATION All prospective Impact Housing employees need to demonstrate eligibili…
Job ID: 291945 Store Name/Number: CA-Fashion Valley (0036) Address: 7007 Friars Road, Suite 314, San Diego, CA 92108, United States (US) Hourly/Salaried: Hourly (Non-Exempt) Full Time/Part Time: Flex Position Type: Your …
Medical Driver – San Diego, CA – $20.00 -$21.40/hr – Extreme Part Time Saturday - Sunday: 10:30AM - 3:30PM MUST ALREADY BE FULLY VAXXED FOR COVID-19 WITH PROOF OF VACCINES AND BOOSTER. Logistics Service Representative/Me…
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
$190k–$280k/yr
Full-time
bachelor degree
Equity
Posted 17d ago
~40 hrs/week
Responsibilities
Design, implement, and verify FPGA-based modem solutions for LEO satellite communications links. This includes owning modem chains from micro-architecture through lab deployment and collaborating with systems and software teams for board bring-up.
Requirements
Requires a Bachelor's degree in a STEM field and 10+ years of experience in wireless baseband modem design using FPGAs. Proficiency in HDL languages and experience with AMD UltraScale+/Versal architectures and high-speed interfaces are essential.
Full job description
Senior FPGA Modem Engineer
About Logos Space
Logos Space is a Low Earth Orbit (LEO) satellite system purpose-built to serve the connectivity needs of the commercial enterprise users and government users. We will help fill an important gap in the market, providing resilient, high-performance satellite-based connectivity services to enterprise and government customers worldwide. Business customers have contracts with agreed-upon performance standards for their broadband, and Logos will build these capabilities into the system from the beginning. Speed and reliability are the foundation of the system. Logos is designed to extend cloud and data center network connectivity anywhere in the world to fixed, seaborne, and airborne terminals.
Logos is led by a team of highly experienced engineers with proven track records in the networking and satellite industries.
Position Summary
The Baseband Modem hardware team at Logos Space is building a high-performance digital modem payload for the Logos LEO satellite system that supports high-throughput, secure, reliable and resilient communications with an emphasis on waveform flexibility using Software Defined Radio (SDR) technology.
As a Senior FPGA Modem Engineer, you will design, implement, verify and release FPGA-based modem solutions for end-to-end wireless satellite communications links. You will work closely with the modem systems team on realization of waveform designs using fixed-point FPGA digital hardware and DSP blocks. This role is an exciting opportunity to help build a LEO satellite communications system from the ground up using cutting-edge FPGA technology.
We are looking for digital FPGA hardware engineers who can work well in a fast-paced environment, turn sometimes ambiguous requirements into practical hardware implementations, and collaborate closely with adjacent teams.
Responsibilities
Own one or more FPGA-based modem chains through all development phases, from micro-architecture through to lab deployment.
Define the micro-architecture of high-rate FPGA modem blocks and surrounding digital infrastructure. Implement designs using SystemVerilog or Verilog.
Develop block-level and end-to-end self-checking hardware verification environments using golden reference models provided by the modem systems team.
Develop FPGA synthesis and place and route build scripts including timing and placement constraints. Analyze results and implement design changes required to close timing and meet system-level FPGA power and resource requirements.
Define and implement clean hardware/software interfaces, including registers, configuration, telemetry, fault and status signaling, and test hooks.
Conduct code and design reviews and participate in multi-functional reviews.
Collaborate with systems architects, HW engineering design teams and FW/SW design teams for lab bring-up of boards combining FPGA, firmware, RF, and Networking functions.
Mentor junior engineers and provide technical leadership on FPGA best practices.
Basic Qualifications
Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related STEM field.
A minimum of 10+ years experience in design, development and implementation of wireless baseband modems using FPGA devices. Equivalent experience in ASIC modem design will also receive consideration.
Proficiency in one or more HDL programming languages such as VHDL, Verilog, or SystemVerilog.
Experience writing verification frameworks using SystemVerilog/UVM, Cocotb or transactional-level modeling.
Thorough knowledge of modern FPGA architecture including experience with advanced floorplanning clock-domain crossing (CDC) analysis, false-path isolation, and timing closure techniques . Experience using these techniques with AMD UltraScale+ and Versal FPGA families is highly preferred.
Deep understanding of Digital Front End (DFE) architectures, including digital up/down conversion (DUC/DDC), interpolation/decimation filters, and interfacing with high-speed ADCs and DACs.
Experience with industry-standard bus interfaces such as AXI and AXI-streaming and high-speed interfaces such as DDR4/5, 10/40/100 Gb Ethernet and SERDES interfaces like JESD-204B/C, Aurora and Interlaken.
Experience with FPGA toolchains and workflows such as AMD Vivado, including simulation, synthesis, place-and-route, timing analysis and closure as well as power analysis.
Experience debugging FPGA or digital hardware in the lab using oscilloscopes, logic analyzers, spectrum analyzers, time-interval measurement tools, or similar instrumentation.
Experience working with embedded software design, especially in complex debugging of FPGA on-target SW/HW interaction.
Familiarity with Linux-based development environments, Git, and automated testing.
Strong written and verbal communication and interpersonal skills. Ability to prioritize work, complete multiple tasks and work under deadlines with minimal supervision.
Preferred Qualifications
Experience implementing both the MAC and PHY layers of a wireless modem such as 5G OFDMA or Single-Carrier DVB-S2(X) through the entire product life cycle for an FPGA or ASIC target.
Experience with space, defense, or other reliability-critical electronics, including radiation-tolerant design, Triple Modular Redundancy (TMR), and single-event upset (SEU) mitigation techniques.
Experience with embedded firmware or low-level software for device control, board bring-up, telemetry, and calibration workflows.
Experience with board-level digital or mixed-signal hardware design, schematic review, clock-tree or oscillator circuitry and hardware bring-up.
Experience writing tests and automation scripts using C, C++ or Python.
Experience designing HW accelerators tightly coupled with the embedded processor subsystems present in most modern FPGA devices.
Experience with the architecture, toolchains and programming of SIMD vector DSP engines for wireless modem applications.
Even if you don’t meet every qualification, we encourage you to apply. We value strong fundamentals, sound judgment, and growth potential, and we know great candidates do not always match every item on a job description.
Additional Information
Logos Space is an equal opportunity employer and values creativity, curiosity, and diverse perspectives. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, marital status, or any other status protected by applicable law. Employment offers are contingent on the candidate’s ability to access export-controlled information in accordance with U.S. law.
Related keywords
FPGAModemLEO SatelliteSDRSystemVerilogVerilogVHDLUVMCocotbAMD UltraScale+AMD VersalVivadoDigital Front EndDUC/DDCAXIDDR4/5
Logos Space is a Low Earth Orbit (LEO) satellite system purpose-built to serve the connectivity needs of the enterprise user, wherever they may be. We will help fill an important gap in the market, providing resilient, high-performance satellite-based connectivity services to enterprise customers worldwide.
Offices: 385 Ravendale Dr, Mountain View, California 94043, US
Business Information SystemsSatellite CommunicationEnterpriseCloud ComputingTelecommunications