Full time Offered Salary :

Communications Payload Systems Engineer

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Job Description

About the role

We are looking for a Communications Payload Systems Engineer to join our team. This person will be responsible for the whole end to end lifecycle from requirements analysis and design through to AIT. We are looking for an experienced engineer specific Radio Frequency (RF) or digital electronics expertise.

This role can be based in Helsinki, Finland or Bariloche, Argentina.


  • Mission requirements analysis
  • RF/Digital analysis
  • RF Units (including DTP) Requirement specification based on the previous analysis
  • RF Units (including DTP) Mass, Power and Signals Budget Calculation
  • Contacting vendors and components pre-selection
  • Interfaces analysis (mechanical, thermal, electrical, system level, etc.)
  • Subsystem Assembly, integration and test (AIT) planning
  • Test Specification and Procedures development
  • Subsystem documentation shall be performed based on the architecture, analysis and units
  • Subsystem AIT (Activities of Integration & Test) based on the architecture shall be developed

Skills & Requirements

  • Minimum 3 years experience in the Space industry (5 years desirable)
  • Radio Frequency or Digital Electronics expertise
  • Experience in design system circuit diagrams and electrical interfaces
  • Ability to analyse data, derive conclusions, and manage design documentation as well as review and approve design changes
  • You can be a great team player in a highly diverse environment across different locations
  • Fluent written and spoken English

Working at ReOrbit

At ReOrbit, we are focused on building a strong team as we believe nothing can be accomplished without innovative, humble and curious minds working together on a common goal. We’re all about fostering an inclusive, dynamic environment where equality and diversity are our strength. Our hierarchies are designed thoughtfully, and titles reflect the work we do.

As a team, we value open communication, facts and evidence (instead of speculation), and trust as we want to ensure everyone feels safe and secure to voice their opinions and speak their minds. We believe this supportive environment is a driver of innovation and collaboration. In other words, making a difference.

We offer

  • Challenging but rewarding environment – you will thrive if you are always reflecting on how to make things better. Your ideas will be heard
  • Ambitious and supportive network of people, who are motivated to change the space industry, bringing expertise from both classic and new space
  • Flexibility in working hours & remote work. You can choose your ways of working, so that is enjoyable for you. You thrive, we thrive
  • Chance to make lasting impacts and grow together with ReOrbit on its upward trajectory. You will steer your own career path and have an opportunity to contribute to shaping the workplace
  • Benefits such a lunch vouchers, free gym, events, parties, relocation support – but the most importantly a possibility to be a part of unique diverse team, connected by similar mindset and sense of humour

Join us in our journey of transforming technology and enabling space applications of our current and future society where efficiency, sustainability and security are unlocked to their full potential! Please, submit your application as soon as possible – we are excited to hear from you and can’t wait to discover your unique skills and experiences.

What do we do?

ReOrbit strives to shape the future of the space economy. Our vision is to build the foundation for the next generation of space applications by transforming how satellites are designed and manufactured from today’s rigid single-use satellites into autonomous, connected, and reconfigurable systems.

We want to develop the infrastructure for seamless data flow in space or to and from the ground. We, therefore, provide small satellites based on our unique software-defined architecture which is optimised for high data transfer capacity. We are a system integrator, using our software technologies to cost-efficiently manufacture satellites.

Our services range from mission and spacecraft design to integration and qualification, as well as integration with launch and ground segment services. Today we are a rapidly growing company and building a very strong multidisciplinary team to support our activities. We are headquartered in Helsinki, Finland with subsidiaries in Stockholm, Sweden and Bariloche, Argentina.

For agencies: We do not accept unsolicited CVs for our open vacancies. Any CV sent to our team unsolicited will reserve us the right to pursue a candidate without obligation to the sender. All candidate submissions must be conducted through our official channels and in accordance with our terms of engagement.

Don’t forget to mention SEAC-Careers when applying.

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