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Quality Engineer
T45 Labs
Cleveland, OH
- $80,000 to $108,000 USD / year
We are seeking a highly motivated Quality Engineer to support the design, development, and manufacturing of our groundbreaking combination medical devices. As a member of our small, growing…
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A
Associate Protection and Control Engineer
ATC
Pewaukee, WI · De Pere, WI · Cottage Grove, WI
- $77,400 to $90,200 USD / year
ATC is looking for a technically curious, safety-focused engineer who wants to solve complex power system challenges, advance digital substation solutions, and see their work progress from…
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Ethernet Engineer
System One
Zephyrhills, FL
Mountain Ltd. has an opening for an Ethernet Engineer in the Tampa, FL area!
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OSP Field Engineer_Forged Fiber 37_Port Charlotte, FL
System One
Port Charlotte, FL
Mountain Ltd. is seeking an Field Engineer to support the Port Charlotte, FL Area!
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Tooling Design Engineer
Amcor
United States
We are looking for a Tooling Design Engineer to join our team at our Evansville Tool Shop facility! In this role, you will design molds and tooling for custom and proprietary…
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Chief Maintenance Engineer
Associa
Washington, DC
- $110,000 to $115,000 USD / year
CMC, an Associa company, is hiring a Chief Maintenance Engineer for its condominium community in Washington, DC.
Added 1 min ago
SDEII Specialist GenAI Tooling, Specialist Technology Team (STT), AWS WWSO SA Field Initiatives
Amazon Web Services, Inc.
Jersey City, NJ · Austin, TX · Bellevue, WA · New York, NY · Houston, TX
- 1+ years of software development engineer or related occupational experience
Added 1 min ago
Equipment Engineer, Equipment Engineering , Equipment Engineering
Amazon Development Center U.S., Inc.
Pasadena, CA
The Amazon Web Services (AWS) Center for Quantum Computing (CQC) in Pasadena, CA, is looking to hire an Equipment Engineer who will aid in AWS’s effort to bring cloud quantum computing…
Added 1 min ago
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Pack Manufacturing Engineer
Forge Nano
Thornton, CO
- $85,000 to $110,000 USD / year
Forge Nano is seeking an experienced Pack Manufacturing Engineer to lead the development, implementation, and scale-up of our in-house battery pack manufacturing capabilities. Reporting to…
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Project Engineer Intern
Apollo Mechanical Contractors
Austin
The Project Engineer Intern is responsible for supporting the project management and project engineering teams while collaborating with colleagues to complete a project throughout the…
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Project Engineer Intern
Apollo Mechanical Contractors
Tigard
The Project Engineer Intern is responsible for supporting the project management and project engineering teams while collaborating with colleagues to complete a project throughout the…
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Associate Electrical Engineering Manager
Delta Industrial Services Inc
Ramsey, MN
Direct Reports: Electrical Engineer I and Electrical Engineer II positions (headcount as assigned, 8-12 team members)
Added 1 min ago
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Data and AI Engineer - July 2027
The Brattle Group
San Francisco, CA · Boston, MA
- $100,000 to $126,000 USD / year
The Brattle Group, a privately held, global economics consulting firm, is looking for a Data and AI Engineer to join our San Francisco, CA office to start in July 2027.
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Network Engineer I
Teknor Apex Company
Remote, United States
The Network Engineer I provides operational support for the enterprise network infrastructure and related technologies that enable business, manufacturing, communications, and collaboration…
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Manufacturing Engineer/ CNC Programmer
Barnes Group
East Hartford, CT
Barnes Aerospace East Hartford, CT site is currently seeking a Manufacturing Engineer. We are looking for a highly hands-on, self-motivated candidate who can take ownership of manufacturing…
Added 2 mins ago
Electrical Engineer
Shermco Industries, Inc.
Cedar Park, TX
We are seeking a skilled Electrical Engineer or Professional Engineer (PE) with expertise in in Advanced Technology Facilities Sustaining Projects to join our Shermco team. The ideal…
Added 2 mins ago
Senior Network Voice Engineer - TS/SCI Clearance
CDW Government, LLC
Remote, United States
The Senior Network / Voice Engineer will support enterprise network and voice communications infrastructure within a secure federal environment. This role requires an active TS/SCI…
Added 2 mins ago
Transformation Center Infrastructure Engineer
CDW Government, LLC
Remote, United States
The Transformation Center (TC) Infrastructure Engineer is a senior technical role responsible for designing, operating, and evolving the foundational technology platforms that underpin…
Added 2 mins ago
Sr Project Engineer
DPR GP
Burlington, TX
Added 2 mins ago
Mgr Industrial Engineer
SurePods
Orlando, FL
Added 2 mins ago
Mgr Industrial Engineer
SurePods
Orlando, FL
Added 2 mins ago
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Sales Engineer
Blackpoint Cyber
Remote, United States
- $131,000 to $163,000 USD / year
…guidance that help partners choose the right solution. As a Sales Engineer, you will work directly with partners to demonstrate how our innovative cybersecurity solutions align with their…
Added 2 mins ago
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Linux/HPC Systems EDA Engineer (Semiconductor)
Kforce
Chandler, AZ
- $140,000 to $180,000 USD / year
…experienced Senior Linux Systems Administrator/HPC Infrastructure Engineer to support a high-performance computing environment used for semiconductor design. This hands-on role will focus…
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Data Solutions Engineer
Kforce
Remote, United States
- $80 USD / hour
Kforce has a client that is seeking a Data Solutions Engineer in San Antonio, TX.
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Boston Preferred - Data Engineer
Kforce
Remote, United States
- $65 USD / hour
Kforce has a client that is seeking a Data Solutions Engineer in San Antonio, TX.

Eridan

Associate RF Hardware Systems Engineer

Sunnyvale, CA, United States

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Job details

Experience: Experience: 2+ years of hands-on industry experience in RF hardware or RF systems engineering
Posting language: English
Posted: Nov 6, 2026

Original job description

About Eridan

Eridan connects the robots powering the physical AI era. It's how we're delivering on our mission: connect the planet to empower a sustainable, shared future. Our patented transmitter delivers the fast, reliable wireless that robots depend on, while transforming the economics of connectivity, slashing costs and energy footprint by 10x at a global scale. Beyond robotics, our private 5G networks serve campuses, cities, industry, and defense. From our headquarters in Sunnyvale to our office in Zagreb, we're a team that owns our work, speaks candidly, and moves with focus and urgency. Learn more about our mission here.

About this Job

Help design the communication technologies that connect today's robots and power the physical AI era.

We're hiring an early-career RF hardware systems engineer who wants to spend real time in the lab. You'll join our systems engineering team and work alongside senior engineers on Eridan's 5G radio products: characterizing RF performance, bringing up boards, and chasing down bugs until they're fixed.

This is a hands-on role with fast learning built in. You'll own well-defined pieces of the radio from the start, and take on more of the system as you grow.

What you'll do

Get hands-on in the lab. Bring up new boards, run RF characterization and validation, and debug issues at the board and subsystem level.
Contribute to the radio design. Support schematic and PCB development for RF subsystems, including transceiver chains, impedance-controlled layout, and power distribution.
Verify against the spec. Help define test plans, run measurements, and report results against system requirements for our 5G radio products.
Work across teams. Partner with hardware, firmware, software, and Test teams to turn design decisions into clear requirements and resolve integration issues.
Help get it to production. Support design reviews and qualification so our products are ready to manufacture at volume.
Automate what you repeat. Write scripts to speed up lab testing and data analysis.

Minimum Qualifications

Education: B.S. or M.S. in Electrical Engineering or a related technical field
Experience: 2+ years of hands-on industry experience in RF hardware or RF systems engineering
RF fundamentals: Working knowledge of RF signal chains (LNAs, PAs, mixers, filters, PLLs) and key RF performance metrics such as gain, noise figure, linearity, and EVM
Hardware design: Experience with schematic capture and familiarity with RF PCB layout practices such as impedance control and grounding
Lab skills: Hands-on use of RF test equipment such as spectrum analyzers, VNAs, and signal generators for board bring-up and debug
Communication: Clear communicator who asks questions, shares findings, and works well with cross-functional teams
Work authorization: Must be legally authorized to work in the U.S. without current or future employer sponsorship or visa transfers

Nice to Have

Exposure to 5G or LTE radio hardware (O-RAN, small cell, or macro radio), cellular TDD/FDD systems, or 3GPP specifications
Experience with RF simulation tools such as Keysight ADS or Cadence AWR
Scripting in Python, MATLAB, or C# for test automation and data analysis
Understanding of communications theory
Experience at a startup or growth-stage hardware company

Why you'll love working here

Build the wireless technology that connects robots and powers the physical AI era, with real impact on global infrastructure
Work where AI meets wireless, from robotics to AI-native networks (AI-RAN)
See your work ship: on our lean team, there are no layers between your ideas and the product
Grow your career on a team that owns its work, speaks candidly, and celebrates progress together
Pre-IPO equity
401(k) with automatic match
Health, vision, and dental insurance

Salary Range

Given our anticipated growth, we are open to hiring individuals with varying levels of experience to fill this role. Salary will be commensurate with job-related skills, experience and other relevant factors. The base salary range for the primary location of this role is between $120,000 and $145,000 plus stock options and benefits.

Eridan is an equal opportunity employer. We value and celebrate diversity and are committed to creating an inclusive environment for all employees. Qualified applicants will be considered for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.

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