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

Open nowPosted 45 hours agoWe saw it 8 min after it went up

SEM Technician (f/m/d)

Black Semiconductor GmbH43 open roles

Where
Aachen, Germany
Work mode
Hybrid
Get the CV for this job

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

Your applicationOpen nowSEM Technician (f/m/d)Black Semiconductor GmbH · Aachen, Germany

  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 Black Semiconductor GmbH'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.

13.4% of postings close within 7 days. Measured by our own scanner across the market. Black Semiconductor GmbH postings stay open a median of 35 days.

Share of postings closed within
  1. 2.2%1 day
  2. 4.6%3 days
  3. 13.4%7 days
  4. 21.6%14 days
  5. 36.2%30 days
  6. 59.0%60 days
This job: posted 45 hours ago

Black Semiconductor GmbH median: 35 days open

The posting

Your Role

As an SEM Technician (f/m/d), you will support tools and process qualifications and help investigate issues arising across our semiconductor process flow. Working closely with our Failure Analysis Engineer, Process Integration team and other engineering functions, you will perform Scanning Electron Microscopy (SEM) analysis and complementary characterization using techniques such as Energy-Dispersive X-ray Spectroscopy (EDX) and Focused Ion Beam (FIB).

Ideally you come with a first-hand experience working with SEM. You will initially work alongside our SEM experts to deepen your knowledge learn the tool’s operating principles, procedures and inspection requirements for our specific use cases. Through hands-on training and continuous knowledge transfer, you will build your skills in sample handling, imaging, measurement and troubleshooting; before gradually becoming an independent SEM user and taking greater ownership of the tool and the processes.

As the function develops, there may also be opportunities to operate additional defect-inspection tools and support defect analysis and yield improvement within our 300 mm manufacturing facility.

What You’ll Do

- Prepare, handle and inspect a wide range of semiconductor samples according to defined analysis requirements

- Perform accurate and reliable SEM analysis to support tool qualification, process qualification and root-cause investigations

- Use complementary characterization techniques, including EDX and FIB, where required

- Work closely with Failure Analysis, Process Integration and engineering teams to understand inspection requirements and communicate results effectively across functions

- Maintain accurate records of incoming sample lots, expected outcomes, reporting deadlines and priorities

- Perform daily, weekly and monthly tool-health checks, calibration and routine performance monitoring

- Troubleshoot tool and measurement issues and coordinate with equipment vendors to maintain tool availability

- Maintain an accurate inventory of consumables and spare parts required for reliable SEM operation

- Standardize measurement procedures and reporting methods to ensure consistent and repeatable results

- Document operating procedures and best practices and, over time, support the training of additional SEM operators

- Support the operation of additional defect-inspection tools and contribute to defect analysis and yield-improvement activities as the team grows

What You Bring

- Technical training or a bachelor’s or master’s degree in physics, chemistry, engineering, materials science or a related field

- Previous hands-on experience operating SEM systems

- Experience with FIB and EDX is highly desirable

- An understanding of sample preparation, imaging, measurement and basic failure-analysis methods

- Previous experience working in a semiconductor cleanroom is an advantage

- Willingness and ability to spend extended periods working in a cleanroom while wearing the required PPE

- Strong attention to detail and the ability to work carefully and consistently with sensitive samples and equipment

- A structured approach to documentation, sample tracking and task prioritization

- Confidence working in a dynamic environment with interconnected technical dependencies and changing priorities

- Good communication skills in English, with a reliable, open and honest approach to working with stakeholders

- Willingness to learn, take increasing ownership and support tasks beyond your immediate scope when needed

Our work culture

People Over Processes. At Black Semiconductor, flexibility is key—we ensure work adapts to life, not the other way around. We champion work-life harmony, where careers are meaningful and enriching. Our processes are human-centric, allowing you to focus on what matters

Let’s grow together. Your potential is our priority. We provide the autonomy to make a lasting impact and nurture your growth through a culture of continuous learning. We invest in your journey for professional and personal development

Your Health and Future Matter. Your well-being is paramount. We offer a comprehensive benefits package with outstanding insurance, pension and virtual stock options for your mental, physical, and financial health. Your peace of mind is our priority - in the present and future

We Live Openness. Collaboration and inclusivity are the cornerstones of our culture. We practice openness, fostering trust and respect. Individuality is our collective strength, fueling innovation and driving us forward

We connect chips – and people. We encourage qualified individuals from any background to apply. We foster an inclusive and supportive work environment that values collaboration, innovation, and growth. Join our team and be part of an organization dedicated to making a difference in the industry

Can you picture yourself in this Role and our Company? Let’s connect!

If your application results in an employment relationship, your Applicant Data will be transferred to our personnel records and processed in accordance with applicable legal requirements; otherwise, your Applicant Data will be retained for up to six (6) months after completion of the recruitment process. Read more about our privacy policy here. https://www.blacksemi.com/privacy-policy

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 Black Semiconductor GmbH'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 Black Semiconductor GmbH'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

    Black Semiconductor GmbH'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.