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A global company with local presence

At Bluetest, the ideas and energy of each team member are the foundation to our business and continuing success. We take pride in creating a dynamic and agile organization together where the contribution of each individual is clearly visible and adds value to the Bluetest brand.

Our flexible team is prepared to deliver on the evolving needs of the customers and partners we serve with future-oriented Bluetest technology and solutions.

The Bluetest team consists of talented people from all over the world with varied backgrounds, and our general language for communication is English. We are looking for individuals who support our core values, enjoy personal growth and continuous development of skills.

For Bluetest, it is important that employees feel challenged and appreciated at work. Bluetest offers many perks and benefits in addition to compliance to local employment frameworks.

Bluetest is looking for

Master Thesis Selftest Diagnostics

Location:

Gothenburg

OTA SYSTEM SELF-TEST AND DIAGNOSTICS

Bluetest AB is world leading in over-the-air measurements of wireless devices in reverberation chambers. Our products are used to verify performance of wireless devices and antennas. We have customers worldwide, among them the largest mobile phone manufacturers, operators, and wireless device manufacturers. The majority of all mobile phones on the market are developed with the aid of Bluetest’s solutions. Currently we are offering a master thesis position where a student will work closely with our R&D team to explore the area described below:

DESCRIPTION AND BACKGROUND

The Bluetest Reverberation Test System relies on many parts. The most important part for accurate and repeatable measurement results is the RF-system. A fault on one of the RF-components, such as a coaxial cable, may not be clearly visible in the measurement results. The result of such a fault may be that the customer runs measurements with erroneous results during a long time of operation. It is our goal to reduce the risk of faulty measurements by implementing self-diagnostics of the most critical parts. It is also our wish to help the customer easier pin-point the source of a problem on the rest of the system such as control parts, DUT communication etc.

SCOPE

Identify possible fault locations on the RF system and target the most probable faults.
Investigate and implement ways to, during regular operation, identify faults in the RF path.
- Investigate/develop suitable methods
- Set limits for fault/no-fault
Develop a more comprehensive periodic diagnostics/self-test to capture problems not found by the “regular operation self-test”.
Implement fault-finding tests that helps the customer pin-point errors in other parts of the system such as stirrer control and DUT communication

CANDIDATE REQUIREMENTS

Ongoing studies on bachelor or master level, or the equivalent
Understanding of RF systems and various methods to detect faults (time-domain measurements etc.).
Good knowledge in probability and statistics.
Excellent level of spoken and written English

Apply by sending a mail with your CV and some info about your interests and motivation to write your thesis within this area. Mark your application mail with the subject “OTA system self-test and diagnostics” and send it to career@bluetest.se. We’d like to receive your application as soon as possible.

We hope to get in touch with a wide range of future colleagues: Students, recent graduates and experienced professionals searching for their next challenge! New creative ideas are highly appreciated!

If you have questions about upcoming recruitment or have project ideas of your own, don’t hesitate to contact us at career@bluetest.se or at LinkedIn (Follow us).

Meet the Team

Bluetest’s headquarters is located in Gothenburg, Sweden. The company also has an office in Gävle, Sweden, where GTT Consultancy is based. In addition, we have growing offices and colleagues in USA, Asia and Australia. Meet some of our colleagues from all over the world!

Aaron

Beijing, China

Field Application Engineer

Chenshun

Gothenburg, Sweden

Software Engineer

Derek

Dallas, Texas

Regional Sales Manager Americas

Top Reasons to Join

Pioneers and market leaders within its niche, wireless testing.

Work with leading global brands in the technology industry

Developing the company and brand together with colleagues.

Core values

Customer Focus

We put our customers first and always develop our products and solutions with the end user in mind.

Innovation

All employees are encouraged to contribute with new ideas and innovations, leading to continued personal growth and a creative workplace.

TeamWork

At Bluetest, each team member is encouraged to contribute and discuss, which create a strong team atmosphere. Transparent communication and open dialogue are key to the Bluetest team work values.

Trust

Bluetest focuses on expertise, competence, honesty and high-quality work. These principles and the years of experience in our niche business are all factors that contribute to the trust we have earned from our partners and customers.

Career

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