Principal Engineer – Embedded Firmware at Enphase Energy in Fremont, CA | USD160,000-226,000 | Kablio

Role

Description

system specs

interference mitigation

documentation

dsp optimization

system integration

mac optimization

Collaborate with cross-functional teams, including hardware engineers, system architects, and firmware developers, to define system requirements and specifications for narrow-band PLC modem development.
Identify and address issues related to interference, noise, multipath propagation, and other impairments affecting PLC communications.
Document your work to facilitate knowledge sharing and maintain accurate project records.
Optimize DSP algorithms for noise mitigation, channel equalization, error correction, modulation/demodulation, synchronization, and adaptive filtering to maximize data throughput and reliability.
Support system integration efforts, troubleshoot hardware-software interactions, and provide technical assistance during the product development lifecycle.
Design, develop, and optimize digital signal processing algorithms for narrow band PLC modems for reliable data communication over power line networks.
Analyze and optimize the performance of the MAC layer, including throughput, latency, and reliability, to meet the requirements of specific applications and standards.

Requirements

c/c++

dsp

embedded

fpgas

plc

15+ years

Ability to assess and efficiently modify existing software architecture and protocol stacks to implement new MAC features.
Ability to implement a MAC layer software design from a protocol specification document.
Extensive experience with modems and communications standards.
DSP processors, digital filters, fast Fourier transforms (FFT), and adaptive filtering techniques.
Digital signal processing theory, algorithms, and implementation techniques.
Bachelors or an advanced degree in Electrical Engineering, Computer Engineering, Computer Science or a related field
Experience with narrow band Power Line Communication (PLC) modem concepts, protocols, and standards (e.g., G3-PLC, PRIME, IEEE P1901.x) is advantageous.
15+ years of experience in a similar job function
Experience with embedded software/firmware development, including cost- sensitive, resource-constrained hardware environments.
Strong written and oral communication and teamwork skills are required.
Experience of working on pre-silicon platforms such as FPGAs
Strong understanding of
Proficiency in programming languages such as C, C++
Strong background and working experience developing wired and/or wireless protocol stacks (examples: 6LoWPAN, BLE, MoCA, DOCSIS, 802.11, etc) through the various stages of design, implementation and product deployment.
Communication theory, modulation/demodulation techniques, error correction coding, and synchronization methods.

Benefits

Information not given or found

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

Revolutionized solar energy

Smart energy solutions

Pioneered innovative approaches to solar energy, offering efficient and intelligent solar solutions.

Cutting-edge technology

Solar microinverters

Developed advanced solar microinverters that optimize energy generation at the module level.

Global expansion

Diverse projects

Expanded operations worldwide, with projects ranging from residential solar installations to large-scale solar farms.

Energy storage innovation

Reliable power solutions

Leads in developing energy storage systems that provide clean, cost-effective, and reliable power.

Sustainable energy vision

Scalable solar solutions

Committed to creating a sustainable energy future with intelligent and scalable solar technologies.

Integrated platform

Solar, storage, and management

Unique approach integrates solar energy, storage, and management into a seamless, unified platform.

Global market growth

Clean energy commitment

Continues to expand globally, reinforcing dedication to providing clean and affordable energy solutions.

Culture + Values

Innovation: We continuously push the boundaries of technology to make clean energy more accessible.
Customer Commitment: We deliver products that meet the highest standards of quality and performance for our customers.
Integrity: We are honest, ethical, and transparent in all our dealings.
Collaboration: We work together across teams and geographies to solve complex challenges.
Sustainability: We strive to create a positive environmental impact through our products and practices.

Environment + Sustainability

2040 Target

Achieving net zero emissions

The company has set a goal to reach net zero emissions by 2040, demonstrating a strong commitment to reducing its environmental impact.

Millions Globally

Solar systems installed

The company has contributed to the global reduction of CO2 emissions by installing millions of solar energy systems worldwide.

Delivers clean, renewable energy solutions to help reduce global carbon emissions.
Designs products to improve energy efficiency, reduce waste, and enable the transition to clean energy.
Emphasizes continuous improvement in the environmental footprint of its products and operations.

Inclusion & Diversity

25% Women

Gender Representation

Approximately 25% of the workforce identify as women, reflecting the company's commitment to gender diversity.

Committed to fostering an inclusive and diverse workforce with a focus on creating equal opportunities.
Emphasizes building a workplace where employees from all backgrounds feel valued and respected.
Tracks and reports on diversity metrics to ensure continual progress in creating an inclusive environment.

Articles

Services and Frequently bought products

Enphase Energy Services Surpasses One Gigawatt of Systems Serviced

Enphase Energy Introduces Comprehensive, Concept-to-Completion Solution for Commercial Solar Installations

Role

Description

system specs

interference mitigation

documentation

dsp optimization

system integration

mac optimization

Collaborate with cross-functional teams, including hardware engineers, system architects, and firmware developers, to define system requirements and specifications for narrow-band PLC modem development.
Identify and address issues related to interference, noise, multipath propagation, and other impairments affecting PLC communications.
Document your work to facilitate knowledge sharing and maintain accurate project records.
Optimize DSP algorithms for noise mitigation, channel equalization, error correction, modulation/demodulation, synchronization, and adaptive filtering to maximize data throughput and reliability.
Support system integration efforts, troubleshoot hardware-software interactions, and provide technical assistance during the product development lifecycle.
Design, develop, and optimize digital signal processing algorithms for narrow band PLC modems for reliable data communication over power line networks.
Analyze and optimize the performance of the MAC layer, including throughput, latency, and reliability, to meet the requirements of specific applications and standards.

Requirements

c/c++

dsp

embedded

fpgas

plc

15+ years

Ability to assess and efficiently modify existing software architecture and protocol stacks to implement new MAC features.
Ability to implement a MAC layer software design from a protocol specification document.
Extensive experience with modems and communications standards.
DSP processors, digital filters, fast Fourier transforms (FFT), and adaptive filtering techniques.
Digital signal processing theory, algorithms, and implementation techniques.
Bachelors or an advanced degree in Electrical Engineering, Computer Engineering, Computer Science or a related field
Experience with narrow band Power Line Communication (PLC) modem concepts, protocols, and standards (e.g., G3-PLC, PRIME, IEEE P1901.x) is advantageous.
15+ years of experience in a similar job function
Experience with embedded software/firmware development, including cost- sensitive, resource-constrained hardware environments.
Strong written and oral communication and teamwork skills are required.
Experience of working on pre-silicon platforms such as FPGAs
Strong understanding of
Proficiency in programming languages such as C, C++
Strong background and working experience developing wired and/or wireless protocol stacks (examples: 6LoWPAN, BLE, MoCA, DOCSIS, 802.11, etc) through the various stages of design, implementation and product deployment.
Communication theory, modulation/demodulation techniques, error correction coding, and synchronization methods.

Benefits

Information not given or found

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

Revolutionized solar energy

Smart energy solutions

Pioneered innovative approaches to solar energy, offering efficient and intelligent solar solutions.

Cutting-edge technology

Solar microinverters

Developed advanced solar microinverters that optimize energy generation at the module level.

Global expansion

Diverse projects

Expanded operations worldwide, with projects ranging from residential solar installations to large-scale solar farms.

Energy storage innovation

Reliable power solutions

Leads in developing energy storage systems that provide clean, cost-effective, and reliable power.

Sustainable energy vision

Scalable solar solutions

Committed to creating a sustainable energy future with intelligent and scalable solar technologies.

Integrated platform

Solar, storage, and management

Unique approach integrates solar energy, storage, and management into a seamless, unified platform.

Global market growth

Clean energy commitment

Continues to expand globally, reinforcing dedication to providing clean and affordable energy solutions.

Culture + Values

Innovation: We continuously push the boundaries of technology to make clean energy more accessible.
Customer Commitment: We deliver products that meet the highest standards of quality and performance for our customers.
Integrity: We are honest, ethical, and transparent in all our dealings.
Collaboration: We work together across teams and geographies to solve complex challenges.
Sustainability: We strive to create a positive environmental impact through our products and practices.

Environment + Sustainability

2040 Target

Achieving net zero emissions

The company has set a goal to reach net zero emissions by 2040, demonstrating a strong commitment to reducing its environmental impact.

Millions Globally

Solar systems installed

The company has contributed to the global reduction of CO2 emissions by installing millions of solar energy systems worldwide.

Delivers clean, renewable energy solutions to help reduce global carbon emissions.
Designs products to improve energy efficiency, reduce waste, and enable the transition to clean energy.
Emphasizes continuous improvement in the environmental footprint of its products and operations.

Inclusion & Diversity

25% Women

Gender Representation

Approximately 25% of the workforce identify as women, reflecting the company's commitment to gender diversity.

Committed to fostering an inclusive and diverse workforce with a focus on creating equal opportunities.
Emphasizes building a workplace where employees from all backgrounds feel valued and respected.
Tracks and reports on diversity metrics to ensure continual progress in creating an inclusive environment.

Articles

Services and Frequently bought products

Enphase Energy Services Surpasses One Gigawatt of Systems Serviced

Enphase Energy Introduces Comprehensive, Concept-to-Completion Solution for Commercial Solar Installations