Preparing for Ericsson Interview Questions

Ericsson is a leading multinational networking and telecommunications company that conducts thorough interviews to hire the best talent. As an Ericsson interview candidate, you need to be well prepared to answer common Ericsson interview questions effectively. In this comprehensive guide, we will provide tips and sample responses to help you ace your Ericsson job interview.

Overview of Ericsson

Ericsson is a Swedish multinational telecommunications company headquartered in Stockholm. It offers services software and infrastructure for telecom operators and enterprises. Ericsson has customers in over 180 countries and employs around 101,000 people.

Some key facts about Ericsson:

• Founded in 1876, it is one of the oldest telecom equipment manufacturers in the world.

• Ericsson invests heavily in R&D – around $4 billion annually

• It holds over 50,000 patents, emphasizing their technology leadership.

• Ericsson is pioneering 5G technology and is involved in commercial 5G deployments globally.

• Ericsson products serve over 1 billion mobile subscribers worldwide.

Ericsson Recruitment Process

The Ericsson hiring process typically comprises:

1. Initial Online Screening Test: Tests aptitude, technical knowledge, coding skills

2. Technical Interview: Evaluates core competencies and technical skills

3. HR Interview: Assesses soft skills, fitment

4. Management Interview: Discussion with department heads

Thorough preparation is vital to crack the Ericsson test and interview successfully. Let’s look at some sample Ericsson interview questions and tips to handle them.

Technical Ericsson Interview Questions

As a leading technology company, Ericsson focuses on evaluating your technical competencies during the interview. Some sample technical questions include:

Q1. Explain SDN and NFV concepts.

Tips: Define SDN and NFV. Discuss key characteristics, benefits, and use cases. Explain how they transform networks.

Q2. What protocols are used in core networks? Explain their roles.

Tips: Cover protocols like SIP, Diameter, GTP, SCTP. Discuss their purpose in subscriber registration, service delivery, charging, etc.

Q3. What are the key components of a 5G network architecture?

Tips: Cover 5GC, gNB, MEG, AMF, SMF, UPF. Explain their responsibilities in 5G networks.

Q4. How does beamforming work in 5G? What are its benefits?

Tips: Introduce basic concept of beamforming. Discuss how 5G uses advanced beamforming with massive MIMO. Explain benefits like higher throughput and coverage.

Q5. How can Ericsson products help telecom operators? What solutions do you provide?

Tips: Highlight Ericsson’s portfolio like core networks, radio access, OSS/BSS, cloud infrastructure, managed services. Emphasize enabling technologies like 5G, IoT, cloud.

HR Ericsson Interview Questions

In addition to technical skills, Ericsson evaluates your overall fitment for the role during HR interview. Some sample HR questions include:

Q1. Tell me about yourself

Tips: Keep it concise. Focus on your academics, professional experience, key skills relevant to the role, achievements and career goals.

Q2. Why do you want to work at Ericsson?

Tips: Show your passion for technology and interest in Ericsson’s innovations in networks, 5G, cloud, etc. Convey your alignment with their vision and culture.

Q3. What are your strengths and weaknesses?

Tips: Discuss 2-3 relevant strengths – technical, soft skills or achievements. For weaknesses, share areas you are improving on.

Q4. Where do you see yourself in 5 years?

Tips: Align your long-term goals with the role you are applying for. Show your commitment to excelling in the role and developing expertise.

Q5. Why should we hire you?

Tips: Summarize your skills, experience and fitment for the role. Focus on what sets you apart and what you bring to the table. Convey your commitment to Ericsson’s success.

Other Important Ericsson Interview Preparation Tips

Here are some additional tips to prepare for your Ericsson job interview:

• Research the company thoroughly including products, technologies, competitors, business challenges.

• Understand the role expectations and align your profile accordingly during interviews.

• Prepare 2-3 strengths-based examples to demonstrate relevant competencies.

• Practice aloud sample Ericsson interview questions to polish your responses.

• Review your resume – be ready to elaborate on all aspects in detail.

• Assess your technical knowledge gaps. Brush up concepts related to networking, cloud, coding, OS, databases etc.

• Prepare smart, insightful questions to ask the interviewer.

With rigorous preparation using these Ericsson interview tips, you can put your best foot forward. Do your homework, analyze sample questions, internalize guidelines shared here, and rehearse. This will help you showcase your suitability strongly during the interview process. Stay confident and focused – and you will be able to successfully get your dream job at Ericsson!