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From Home Rf Optimization Jobs in California (NOW HIRING)

CYNET SYSTEMS

Hardware Board Design Engineer

Sunnyvale, CA · On-site

$54 - $59/hr

Lead electrical hardware design for SoC‑based consumer electronic products from concept through ... RF optimization. * Implement ESD / EMI protection strategies and ensure compliance with safety and ...

Skydio, Inc

Senior RF Design Engineer

San Mateo, CA · On-site

Lead cellular hardware integration efforts from early architecture through bring-up, debugging, optimization, certification, and production ramp * Drive RF coexistence and desense analysis across ...

Mission Microwave

RF Engineer SSPA

Cypress, CA · On-site

$160K - $170K/yr

... optimization, you'll design, model, and validate advanced RF and microwave subsystems that power mission-critical communication and high-reliability applications. You'll take ownership from concept ...

Amphenol RF

Marketing Communications Coordinator

Simi Valley, CA · On-site

$46K - $62K/yr

JOIN OUR TEAM @ AMPHENOL RF , the world's largest manufacturer of coaxial interconnect products for ... This position requires four (4) in-person office days and one (1) assigned work from home day after ...

New

Apple

Product RF Design Engineer

San Diego, CA

$142K - $263K/yr

... optimizing RF/Wireless functionality for the user. They will work closely with manufacturing teams to support builds from prototype phase to mass production. Responsibilities will include: Antenna ...

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Hardware Board Design Engineer

Hardware Board Design Engineer

CYNET SYSTEMS

Sunnyvale, CA • On-site

$54 - $59/hr

Contractor

Posted 14 days ago

Job description

Job Overview:

Pay Range: $54hr - $59hr

Requirement/Must Have:

  • Bachelor’s or Master’s degree in Electrical Engineering or Computer Engineering.
  • 5+ years of hardware design and validation experience.
  • Experience with design, analysis, PCB schematic and layout reviews.
  • Knowledge of power and thermal design and validation.
  • Experience with high‑speed I/O, low‑speed I/O, and voltage regulators.
  • Python scripting experience.
  • Strong understanding of SI/PI, transmission‑line theory, PDN design.

Responsibilities:

  • Lead electrical hardware design for SoC‑based consumer electronic products from concept through mass production with high autonomy and limited guidance.
  • Translate product requirements and system specifications into functional block diagrams, detailed schematics, and BOM definitions.
  • Design and review SoC / DDR subsystems, including LPDDR5 / LPDDR5X memory interfaces, ensuring signal integrity and timing compliance.
  • Implement high‑speed PHY interfaces: PCIe, USB 2.0 / 3.x / Type‑C, GigE, HDMI, DisplayPort, MIPI CSI/DSI, and SerDes channels.
  • Design power management architectures, including PMIC selection and integration (AC‑DC, DC‑DC), battery charging circuits (Li‑Ion), power sequencing, and thermal management.
  • Develop camera, display, and audio subsystems, including sensors, display drivers, codec integration, and amplifier design.
  • Design wireless / RF front‑end circuits for Wi‑Fi, Bluetooth, Zigbee, and related protocols; collaborate on antenna integration and RF optimization.
  • Implement ESD / EMI protection strategies and ensure compliance with safety and regulatory standards.
  • Perform schematic capture using OrCAD Capture and collaborate on multilayer high‑speed PCB layout using Cadence Allegro, including HDI and ALIC stack‑ups.
  • Apply DFM / DFA principles to ensure manufacturability, testability, and cost optimization.
  • Execute post‑silicon validation and system‑level / SoC‑level failure analysis.
  • Lead hardware bring‑up and debug, drive root‑cause analysis, and implement corrective actions.
  • Coordinate with firmware, mechanical, test, and manufacturing teams across geographies.

Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading staffing and recruiting powerhouse. Proudly recognized as a nationally and locally certified diversity firm, Cynet delivers agile, scalable talent solutions across industries. With an active footprint in all 50 U.S. states and Canada, we support thousands of consultants through our expansive, high-performing recruitment engine operating across North America and Asia—ensuring speed, quality, and consistency in every hire.
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About Cynet Systems

Sourced by ZipRecruiter

Cynet Systems Inc is a staffing and recruiting corporation nestled in Ashburn, VA, USA. Established in 2010, the company operates within the Information Technology and Services sector, specializing in providing effective workforce solutions to different business needs, including IT consulting, direct hire, and contract staffing services. Through the years, Cynet Systems has built an impressive portfolio, going beyond borders and expanding its operations internationally in Canada and India. Rooted in its core values of teamwork, leadership, and commitment, Cynet Systems helps businesses unlock their full potential by providing versatile and competent professionals that perfectly align with their needs. Fueled by their unwavering mission to deliver top-tier talent to businesses worldwide, Cynet Systems garnered various recognitions including SIA's fastest-growing staffing firms and Best Place to Work in Virginia for 2019.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Sterling, VA, US

Year founded

2010

Social media

Twitter

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