Summer Trainee or Thesis Worker – RF ENGINEER

Join Alaris COJOT Oy as Summer Trainee or Thesis Worker – RF ENGINEER

Are you passionate about RF technology and eager to gain hands-on experience in a leading-edge environment? Alaris COJOT Oy, based in Espoo, Finland, is offering summer work and master’s thesis opportunities for students starting or pursuing their master’s studies in Electronic Engineering. Whether you are looking for a summer job or a company to host your master’s thesis, we would like to hear from you.

Alaris COJOT Oy, based in Espoo, Finland, is a leader in the next frontier of RF technology. With a legacy of innovation and a team of dedicated experts, Alaris Cojot has been at the forefront of RF technology since 1986. Alaris Cojot specialises in the research, design and development of VHF/UHF/SHF wideband antennas and accessories for mobile tactical communication, electronic warfare, counter-UAS (C-UAS), and spectrum monitoring applications. A diverse range of products, from advanced transceivers to state-of-the-art antennas, ensures seamless and reliable connectivity across various applications.

As part of the global Alaris Group based in the UK, we collaborate closely with teams in South Africa, the US, Germany, and the UK to push the boundaries of RF technology. Alaris takes pride in our unwavering dedication to quality, precision engineering, and exceptional customer service. Learn more at Alaris Cojot

Your Role

As a Student RF Engineer (Summer Worker or Thesis Worker), you will:

Work alongside experienced engineers on real antenna and RF projects, including counter-UAS (C-UAS) applications.

Assist in designing, simulating, and testing antenna products and concepts for applications such as drone detection, direction finding, and counter-UAS.

Participate in building and testing prototypes, troubleshooting, and refining designs.

Document your work and share your findings with the team. Thesis workers will also complete their master’s thesis on a topic linked to our antenna and RF development.

Gain exposure to industry-standard tools and processes.

Who We’re Looking For

Students about to start or pursuing a master’s in Electrical or Microwave Engineering (or related field), looking for summer work or a master’s thesis position.

Some coursework or project experience in RF, antennas, or electronics.

Familiarity with simulation tools (such as CST, AWR, Matlab, or Python) is an advantage.

Enthusiasm for learning, problem-solving, and teamwork.

Good verbal and written English skills (Finnish is a plus, but not required).

What’s in It for You

Mentorship from experienced RF engineers.

Hands-on experience with real-world RF challenges.

Flexible working arrangements to suit your study schedule.

A supportive, innovative, and international team environment.

The chance to contribute to meaningful projects, complete your master’s thesis on a real industry topic, and grow your professional network.

Interested? We’d love to hear from you! Apply now and kickstart your RF engineering career with us. In your application, let us know whether you are interested in summer work, a thesis position, or both.

Send your application and CV to career@cojot.alaris.tech