Electrical Engineering Jobs

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Hourly - Expert ($$$) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
HEVO Power is a Brooklyn based clean tech company developing wireless charging solutions for electric vehicles. Our expectations are to hire an experienced individual who has the skill set and proven work record to undertake analog and digital electronics design, and can take a project from start to finish encompassing all aspects of electronics design i.e. Analog Simulation and Design, Digital Electronics Design (Firmware and platform agnostic), Firmware development and integration, and PCB design, and physical system implementation. We also expect that you have already proven yourself to look beyond the available off the shelf ASICs, and can apply your research side when you feel limited by the landscape of available options. Must be located within New York City area. Top Reasons to Work with Us -Position immediately open -Have direct influence on core aspects of our products -Autonomy + Creativity -Global reach with projects and customers around the world -Collaborative small team -Get in at the ground floor Responsibilities -Work under the guidance of CEO, CTO, & customers and partners as a senior engineer -Continue current developments of resonant inverters and rectifiers -Participate in the design and creation of a functional positioning, and parking alignment system -Design a living object, and foreign object detection system -Provide sensor, signal processing, and other engineering expertise as may be required -Testing hardware, and programming software technology for application with various projects -Assist with hardware and software integration with various electric vehicles -Prepare technology for applicable UL certification and similar certifications -Integration of hardware technology with mobile app and cloud Required Proficiency in the following areas of technology -Power Electronics (Required) : You will have a proven design experience for high power single and three phase PFC > 2.5KW, along with proficiency in Resonant Power Converters, Analog compensation network design. -Electromagnetics (Required) : You will have a demonstrated experience of designing and simulating transformers for DC to DC power applications, Resonant Converters and Wireless Power Applications. -Analog Design (Required) : OPAMPS, Low Power Analog Design, Analog Filter Design, Analog Signal Processing, SMPS and Linear Power Supplies. Processing of uV level signals. Proven experience of designing RF front ends and circuits. -Semiconductors (Required): Proficient in designing with MOSFETS and BJTs and other discrete semiconductor devices. Designing with importance of thermal management and efficiency, JFET, SiC and GaN Technologies. -Digital Design (Required) : DSP, CPLD / FPGA Xilinx or Altera, Direct Digital Conversion, ADCs and DACs. Digital Design with various Microcontrollers and Microprocessors. -PCB Development (Required): well versed in IPC standard for PCB development, hi-speed PCB design using Altium Designer. MCAD to ECAD integration. -Systems Simulation (Required): LtSpice, pSpice, MATLAB, National Instruments LabView.Software Firmware: Major microcontroller platforms (8 / 16 / 32 bit) i.e. ST ARM, TI MSP430 , PIC8/16/24/32 , 8051x, TI DSP, etc. -Troubleshooting (Required): Experienced in troubleshooting complex analog and digital electronics systems. -Communications Systems Design (Nice to Have) : Abreast in implementation of popular wireless data communications protocols, and can develop custom solutions involving NFC or RF based solutions. TCP/IP and IoT platforms. Ethernet, USB. -System Documentation (Nice to Have): Operating Manual, Test Procedures, Manufacturing Documents and Plans. Required Qualifications -5+ years of experience in power electronics development -Previous technology commercialization experience -Proficient in power electronics (basic topologies: buck, boost, half-bridge, PFC, interleaving, etc.) -Proficient with resonant converters and ZVS -Experience with DSP programming, especially TMS320C2000 series (C language) -Experience with STM32 ARM microcontrollers (C language) -Experience with Altium Designer (schematic, PCB layout, manufacturing files generation) -Experience with serial communication (RS232, RS485, CAN) -Experience with magnetic components design (inductors and transformers) -Experience with EMI (filter design, solving EMI issues) Plus Skills -Experience with wireless power transfer (inductive charging) -Experience with automotive electronics -Experience with battery charging technologies Compensation -Full-time Contract: Salary Negotiable based on skills & experience -Employment Opportunities Available after 3 months
Skills: Electrical engineering
Hourly - Expert ($$$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
I am looking for a specialist in drone design that could give me an arrangement of equipments for a long distance range ( over 14 km ) and development of a software for remote control . Please let me know if is possibile (long range and view camera mode ) and a fixed price amount for both the requests .
Skills: Electrical engineering Mechanical Engineering
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
Currently, I'm writing my thesis in one of the renonwed automotive company about engine control units. My topic is related to engine control unit test bench where control units off board diagnosis are performed. I am done with the practical parts and also written few chapters . I need someone to help in writting a proper thesis structure, scientific question, research part and further interlinking the research part with conclusion and discussion in proper technical language. I want some one with mechatronics or electronics experience preferably with automotive and technical writting experience. Payement is negotiable.
Skills: Electrical engineering Automotive Engineering Electronics Microcontroller Design
Fixed-Price - Expert ($$$) - Est. Budget: $10,002 - Posted
We are looking for highly qualified individuals to design and develop a wearable band that will measure various vitals including body temp, pulse rate, O2, blood pressure and blood glucose. This is use by diabetics and people with hypertension. This technology will make use of carbon nanofibers as well as possible thermal induction technology.
Skills: Electrical engineering 3D Animation 3D Printing 3D Rendering
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Looking for an experienced electrical engineer to design reliable, functional and cost effective heavy duty wiring harnesses for the transportation industry. Must be able to provide cable engineering expertise to the harness design, fabrication and integration. Experience with heavy duty electrical applications and communication networks.
Skills: Electrical engineering AutoCAD Electrical Drawing Electronic Design
Hourly - Expert ($$$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Hello everyone, I need someone that has the expertise needed for consulting me through the process of designing and building a data center. The data center will be a green field project, so there will be a lot of freedom on choosing the most appropriate solutions. The ideal candidate will be able to assist me in the following areas: - the technical project: architecture, electrical power sources, UPS and generator, air-conditioning systems of high precision - low current systems (extinguishing, fire detection,access control, CCTV and structured cabling) - acquisition of equipment - ideas for creating a modular, flexible design for the new data center, a design that will allow an easy expansion in the future if that will be required The support sessions will be based on the following process: I will gather a series of questions, then i will schedule a support session with the freelancer hired for this job. My expectations are that the freelancer will be able to respond to any question that i might have and he or she will be able to consult me on any matter linked with the designing and the building phases of a data center. Regards,
Skills: Electrical engineering Data Center Operations Fire Protection Engineering Security Infrastructure