Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted yesterday

Mixed Signal Verification Engineer

Jobs onsemi687 open roles

Where
Cork, Co. Cork, Ireland
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowMixed Signal Verification EngineerJobs onsemi · Cork, Co. Cork, Ireland

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Jobs onsemi's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

13.5% of postings close within 7 days. Measured by our own scanner across the market. Jobs onsemi postings stay open a median of 14 days.

Share of postings closed within
  1. 2.3%1 day
  2. 4.6%3 days
  3. 13.5%7 days
  4. 21.8%14 days
  5. 36.6%30 days
  6. 58.9%60 days
This job: posted yesterday

Jobs onsemi median: 14 days open

The posting

Job Description

onsemi is seeking a Mixed Signal Verification Engineer to join its Core Analog IP Development Centre of Excellence in Cork, Ireland. You will verify mixed-signal IP, complex systems-on-chip (SoCs) and digital-on-top subsystems supporting the Treo platform, including power, clock, monitoring and reset functions.

Your primary focus will be developing and executing verification plans and reusable environments that validate interactions between analog blocks and their controlling RTL/digital logic. You will combine analog/digital co-simulation with behavioural and real-number modelling to achieve appropriate accuracy, performance and coverage. Working closely with analog designers, digital designers and system architects, you will identify integration issues, debug cross-domain behaviour and provide clear evidence of verification closure. Hands-on experience using the latest mixed-signal verification tools and flows from major EDA vendors is essential.

Responsibilities

Mixed-Signal Verification Planning and Execution

  • Develop requirements-driven verification plans for mixed-signal IP, complex SoCs and digital-on-top subsystems, defining scenarios, checkers, coverage goals and completion criteria.
  • Build and maintain reusable SystemVerilog/UVM-based verification environments, integrating analog models and co-simulation configurations with controlling RTL/digital logic.
  • Verify analog/digital interactions including register programming, handshaking, status reporting, interrupts, calibration controls and feedback between analog functions and digital control logic.
  • Develop directed and constrained-random tests for operating modes, start-up, shutdown, reset, power and clock sequencing, fault conditions and recovery behaviour.
  • Implement assertions, scoreboards and functional coverage to check mixed-signal behaviour, track requirements and identify verification gaps.
  • Execute regressions, analyse failures, drive coverage closure and document verification results, residual risks and readiness for design release.

Analog/Digital Co-Simulation, Modelling and Debug

  • Configure and run mixed-signal co-simulations combining transistor-level or behavioural analog blocks with controlling RTL/digital logic at subsystem and SoC level.
  • Develop, integrate and validate Verilog-AMS and SystemVerilog real-number models (RNM), selecting abstraction levels that balance simulation accuracy, runtime and verification objectives.
  • Manage analog/digital boundary behaviour, including connect modules, signal disciplines, voltage thresholds, timing, tolerances and model initialisation.
  • Debug failures across analog waveforms, digital transactions and RTL control sequences; distinguish design defects from modelling, configuration and testbench issues.
  • Collaborate with analog and digital design teams to correlate models with circuit behaviour and verify power, clock, monitoring and reset functions across relevant operating conditions and process, voltage and temperature corners.
  • Use current-generation mixed-signal verification tools from major EDA vendors, optimise co-simulation configurations and maintain reproducible simulation and debug flows.

Collaboration, Automation and Methodology

  • Work with system architects, IP owners and integration teams to clarify requirements, identify cross-domain risks and agree verification responsibilities.
  • Participate in specification, design and verification reviews; communicate defects, coverage progress and technical trade-offs clearly.
  • Automate simulation setup, regression execution, results analysis and reporting using scripting and version-controlled workflows.
  • Improve reusable verification components, modelling practices and documentation, sharing practical knowledge across analog and digital engineering teams.

Qualifications

  • A bachelor’s or master’s degree in electrical or electronic engineering, computer engineering or a closely related discipline, with 4–8 years of relevant IC verification experience.
  • Demonstrated mixed-signal verification experience on complex SoCs or digital-on-top subsystems, including co-simulation of analog blocks with their controlling RTL/digital logic.
  • Hands-on experience using the latest mixed-signal verification tools and current-generation simulation, modelling and debug flows from major EDA vendors such as Cadence, Synopsys or Siemens EDA, with practical proficiency in at least one major-vendor tool suite.
  • Strong SystemVerilog and UVM skills, including reusable testbench development, constrained-random stimulus, assertions, scoreboards and functional coverage.
  • Practical experience with analog behavioural modelling and real-number modelling using Verilog-AMS and/or SystemVerilog RNM, including model validation and integration into mixed-signal environments.
  • A sound understanding of analog circuit behaviour and digital RTL, including power and clock control, reset sequencing, register interfaces and analog/digital boundary effects.
  • Experience translating specifications into verification plans, debugging cross-domain failures and driving regression and coverage closure.
  • Proficiency with Linux-based engineering environments, version control and scripting languages such as Python, Tcl or Perl for verification automation.
  • Strong analytical, communication and teamwork skills, with the ability to work independently on verification tasks and collaborate effectively across analog, digital and system teams.

Desirable Experience

  • Experience verifying automotive ICs or subsystems, with familiarity with automotive development processes, quality expectations and requirements traceability.
  • Functional safety experience, including familiarity with ISO 26262, safety requirements, fault injection, diagnostic mechanisms and verification of fault detection and safe-state behaviour.
  • Experience with power-management, clocking, monitoring or reset IP, including LDOs, DC–DC regulators, bandgap references, oscillators and PLLs in BCD or other mixed-signal technologies.
  • Experience with low-power verification, UPF-aware flows, firmware-driven subsystem tests, continuous integration or correlation of verification results with silicon measurements.

About Us

onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.

More details about our company benefits can be found here:

https://www.onsemi.com/careers/career-benefits

We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against Jobs onsemi's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on Jobs onsemi's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    Jobs onsemi's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.