Full-Time

Principal RF Hardware Engineer

RF and Millimeter Wave Product Development

Posted on 8/29/2025

Cohu

Cohu

1,001-5,000 employees

Designs and sells semiconductor test equipment

No salary listed

Norwood, MA, USA

In Person

Category
Electrical Engineering (1)
Required Skills
Python
MATLAB
C/C++
Requirements
  • Bachelor’s Degree in electrical engineering (BSEE) with at least 10 years design experience
  • Master’s Degree in Electrical Engineering (MSEE) preferred
  • Familiarity with RF generator and receiver architectures
  • Strong detailed RF circuit analysis and design knowledge
  • Thorough knowledge of the various RF Parts available in the industry
  • PCB design and layout for circuitry operating up to at least 8 GHz
  • Strong simulation experience with tools such as Genesys, HFSS, and MATLAB
  • Working knowledge of RF power meters, spectrum analyzers, network analyzers, and vector signal generators/analyzers
  • Ability to team with software, hardware, applications, and operations engineering staff, to bring-up new hardware designs and to diagnose chip and board problems
  • Ability to understand and design RF Systems
  • Excellent System level trouble shooting skills are mandatory
  • Basic Digital Signal Processing knowledge
  • Basic programming skills with standard programming languages like Python and C/C++
Responsibilities
  • Work closely with marketing and applications to provide input to marketing strategies and future product developments
  • Bring-up new hardware designs and diagnose chip and board problems
Desired Qualifications
  • Experience within the Automatic Test Equipment (ATE) industry is a definite plus

Cohu provides test and inspection equipment for semiconductors, including test and inspection handlers, MEMS test modules, test contactors, thermal sub-systems, and automated test equipment. These capital instruments are designed, built, and sold to semiconductor manufacturers and test subcontractors, with services and support contracts generating recurring revenue. Cohu differentiates itself through an integrated portfolio that spans multiple test stages—handling, MEMS testing, contactors, and thermal subsystems—paired with a global service footprint. Its goal is to help customers reliably test and validate semiconductor devices across automotive, consumer, industrial, and medical applications to improve quality and yield.

Company Size

1,001-5,000

Company Stage

IPO

Headquarters

Poway, California

Founded

1945

Simplify Jobs

Simplify's Take

What believers are saying

  • Test handler orders surged 57% YoY from AI data center demand.
  • NEON HBM platform inspection revenue grows 80% in 2026.
  • $100M multi-year win validates Krypton with European manufacturer.

What critics are saying

  • Teradyne's 60% market share captures Cohu's AI pipeline share.
  • Gross margins drop to mid-40% from Eclipse ramp costs by year-end.
  • $260M convertible notes dilute equity at $22 conversion price.

What makes Cohu unique

  • Cohu leads in semiconductor test handlers and contactors market.
  • Krypton platform delivers 30% higher throughput for automotive inspection.
  • Tignis acquisition enhances AI/ML process control analytics.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Remote Work Options

Company News

Smartbroker Holding AG
Sep 25th, 2025
Cohu Announces Upsize and Pricing of 1.50% Convertible Senior Notes Offering

25.09.2025 - Cohu, Inc. (NASDAQ: COHU) (“Cohu” or the “Company,” “we” or “our”), a global supplier of equipment and services optimizing semiconductor manufacturing yield and productivity, today announced the pricing of $260.0 million aggregate principal amount ... Seite 1

Business Wire
Dec 18th, 2024
Cohu to Enhance Data Analytics and AI/ML Platform with Acquisition of Tignis

Cohu, Inc. (NASDAQ: COHU), a global supplier of equipment and services optimizing semiconductor manufacturing yield and productivity, today announced

Bakersfield.com
Dec 16th, 2024
Cohu to Enhance Data Analytics and AI/ML Platform with Acquisition of Tignis

Cohu, Inc. (NASDAQ: COHU), a global supplier of equipment and services optimizing semiconductor manufacturing yield and productivity, today announced that it has entered into a definitive agreement to acquire Tignis, Inc. ("Tignis"), a provider of artificial intelligence (AI) process control and analytics-based monitoring software.

MarketBeat
Aug 24th, 2024
Tributary Capital Management LLC Invests $11.78 Million in Cohu, Inc. (NASDAQ:COHU)

Tributary Capital Management LLC invests $11.78 million in Cohu, Inc. (NASDAQ:COHU).

Business Wire
May 22nd, 2024
Cohu Announces Multi-Year Estimated $100 Million Win For Test Automation And New Inspection Systems

POWAY, Calif.--(BUSINESS WIRE)--Cohu, Inc. (NASDAQ: COHU), a global supplier of equipment and services optimizing semiconductor manufacturing yield and productivity, today announced that a leading European electronics and semiconductor manufacturer selected Cohu’s test and inspection automation systems representing an estimated $100 million revenue opportunity over the next 5 years. In this benchmark award, certain Cohu products were requalified while Cohu also secured a first design-win for its Krypton next generation semiconductor inspection platform. Krypton is Cohu’s new inspection and metrology platform targeting the growing quality demands for automotive and industrial markets. Based on its unique racetrack architecture combined with Cohu’s sophisticated NV-Core vision technology, it delivers state-of-the-art inspection with up to 30% higher throughput and uptime compared to existing solutions

INACTIVE