Careers

Sateliot is a Barcelona-based Startup in the New Space sector, becoming the first satellite telecommunications operator that will provide global and continuous connectivity to all the elements that will make up the massive Internet of Things (IoT) universe under the 5G protocol.

Being in Sateliot means that you will be part of one the fastest-growing start-ups in Spain with global reach along getting into the challenging world of New Space & Telecommunication. Our culture is based on embracing openness and a free exchange of ideas.

We provide work schedule flexibility, so that you can reconcile your personal and professional life. Expect some coaching and learning inside a dynamic team, which is currently building up, you will work side to side with senior experienced people.

Check out our latest open posiontions, send us your updated CV, let's embark on a new journey together!

Open positions

Junior Business Development

YOUR MISSION

If you are a driven, structured and a people person, this is your opportunity! As a Junior Business
Development, you will be responsible of gathering information of the IoT market on a broad sense, helping
Sateliot to make business decisions while guiding competitive strategy, as well building leads pipeline and
reaching out to them explaining Sateliot’s services.

YOUR MAIN FUNCTIONS
• To grasp and amplify the IOT profile market and competitive environment, providing insights that
support strategic decision-making and that you will use in internal presentations.
• To filter out potential leads as part of the market discovery activities and create pipeline.
• To reach out the prospects and present Sateliot’s services and opportunities.

REQUIREMENTS
If you have a degree and strong balanced traits of problem-solving, creativity, you are driven, structured
and a people person, this position might be perfect for you! We are looking for a proactive, enthusiastic
and independent Junior Business Development with adaptability to new environments and team-working
skills.
We also expect you to have some experience with advance use of spreadsheets, as proficiency in English.

WHAT YOU’LL FIND WHEN WORKING AT SATELIOT
You will be part of one the fastest-growing start-ups in Spain with global reach along getting into the
challenging world of New Space & Telecommunication.
Our culture is based on embracing openness by welcoming multicultural talent, being respectful with
everybody and being open to exchange ideas. We are also committed to a healthy lifestyle by helping our
team balance their work and personal life and also by providing them facilities for healthy habits.
We are a driven team with big goals, that seek for people who are genuinely passionate about their
work and that also want to keep learning and getting better personally and professionally!

WHAT DO WE OFFER?
● Full time permanent contract
● Hybrid work model
● Schedule flexibility
● Flat and transparent organizational structure

● Buddy Program to help you with your integration during your first month

●Flexible compensation package: Tax benefits with ticket restaurant, transportation and kindergarten, training programs.
● We promote good physical and mental health, with a Health insurance, Fresh fruit in the office
and the possibility of sharing the cost of bicycle transport or gyms.
• Work in a dynamic, multidisciplinary and multicultural environment that will allow you to boost
your professional career
• To be part of a strong, international, friendly and motivated team, where you can progress both
personal and professionally
• The chance to be part of one of the most exciting and disruptive space projects in Europe

Are you ready to become a Sateliot member? Send us your CV!

Apply

Senior Space Systems Engineer

YOUR MISSION

Sateliot is looking for a Senior Space Systems Engineer to join the Space Segment team. We are looking for an individual willing to face the challenges of a fast-growing space telecom startup.

The right candidate should show a great dose of curiosity, attention to detail and teamwork skills. Satellite project involves international suppliers that require flexibility to cooperate with different work cultures.

YOUR MAIN FUNCTIONS

• Perform mission and system analysis and design for future sateliot constellation
o Iterate STK simulations to find optimal constellation configuration
o Calculate performance metrics out of simulation environment
o Analyze mission trade off

• Perform use case simulated scenario analysis for Sateliot’s customers

• Support team to generate concepts of operations for Sateliot’s missions

• Support generation of presentation and technical reports in cooperation with Sateliot’s team and partners targeted to technical, non-technical or executive audience

REQUIREMENTS

• Degree in Engineering (preferably space related), Physics or Maths
• Proven experienced spacecraft Systems Engineer (Minimum 3 years)
• STK proficiency. We are looking for someone who can use advanced features like python integration, optimizer or communications module.
• Knowledge of at least a scripting language, preferably Python
• Excellent English proficiency, particularly written
• Good knowledge of orbit analysis and constellation configurations trade offs
• Excellent analytical skills

NICE TO HAVE

• Master’s degree in related field
• Communications systems engineering exposure
• STK Certification
• Satellite AIT exposure
• Maker or electronics hobbyist interests

WHAT DO WE OFFER

You will be part of one the fastest-growing start-ups in Spain with global reach along getting into the challenging world of New Space & Telecommunication. Our culture is based on embracing openness and a free exchange of ideas.

• Full time permanent contract
• Flexible working hours so you can have a good balance between your personal and professional life.
• Sateliot operates on a hybrid basis. Three days a week in the office and two remote
• You will collaborate closely with our partners and suppliers
• You will work in a dynamic, multidisciplinary and multicultural environment which will allow you to boost your professional career
• Remuneration accordingly with candidate profile
• Flexible compensation package
• The chance to be part of one of the most exciting and disruptive space projects in Europe
• To be part of a strong, international and motivated team, where you can progress both personal and professionally

If what you have read sounds good to you... please send us your CV and a cover letter!

Apply

Senior Software Engineer

YOUR MISSION
As a Senior Software Engineer at Sateliot, you'll be at the forefront of developing the crucial software solutions that drive our communication systems. Your expertise will ensure that our satellite constellations effectively interface with terrestrial MNOs and MVNOs. By crafting and optimizing this critical software, you'll be directly enhancing the reliability and efficiency of our communication channels between space and Earth. Join us and play a key role in advancing our mission with your individual technical contributions.

YOUR MAIN FUNCTIONS
• Design, build, and refine software components with a focus on performance, scalability, and resilience.
• Dive deep into code reviews, ensuring adherence to the highest standards and fostering a culture of excellence.
• Drive the unit testing, integration testing, and automation efforts, guaranteeing software
reliability and robustness.
• Collaborate closely with cross-functional teams, translating intricate requirements into
performant software solutions.
• Lead debugging sessions, optimizing code for performance and scalability.
• Stay updated with emerging technologies and trends, integrating best practices into the
software lifecycle.
• Engage in pair programming, technical discussions, and contribute to internal tech talks and workshops.

REQUIREMENTS
• Mastery in C++ and Python: Weave intricate solutions with your expert knowledge. Experience
in Go is a plus, but not mandatory.
• Demonstrable expertise in software architecture for large-scale distributed systems.
• Deep understanding of cloud-native environments, microservices, and containerization.
• Deep testing of testing methodologies.
• Proven track record in writing clean, maintainable, and well-tested code.
• Familiarity with CI/CD tools and methodologies.
• Solid grasp over design patterns, data structures, and algorithms.

• Self-Autonomy and Continuous Learning: Possess a natural ability to independently drive tasks

to completion, relentlessly pursue knowledge, and stay updated with emerging technologies.
• Proficient in performance tuning, debugging, and monitoring.
• Comprehension of networking protocols and concepts, a strong advantage.

WHAT YOU’LL FIND WHEN WORKING AT SATELIOT:
You will be part of one the fastest-growing start-ups in Spain with global reach along getting into the challenging world of New Space & Telecommunication.
Our culture is based on embracing openness by welcoming multicultural talent, being respectful with everybody and being open to exchange ideas. We are also committed to a healthy lifestyle by helping our team balance their work and personal life and also by providing them facilities for healthy habits.
We are a driven team with big goals, that seek for people who are genuinely passionate about their work and that also want to keep learning and getting better personally and professionally!

WHAT DO WE OFFER?
● Full time permanent contract
● Hybrid work model
● Schedule flexibility
● Flat and transparent organizational structure
● Buddy Program to help you with your integration during your first month
● Flexible compensation package: Tax benefits with ticket restaurant, transportation and
kindergarten, training programs.
● We promote good physical and mental health, with a Health insurance, Fresh fruit in the office and the possibility of sharing the cost of bicycle transport or gyms.
• Work in a dynamic, multidisciplinary and multicultural environment that will allow you to boost your professional career
• To be part of a strong, international, friendly and motivated team, where you can progress both personal and professionally
• The chance to be part of one of the most exciting and disruptive space projects in Europe

Are you ready to become a Sateliot member? Send us your CV!

Apply

Senior Devops Engineer

YOUR MISSION
Join us in a pioneering mission that fuses terrestrial and extraterrestrial endeavors. You'll architect and
deploy AWS infrastructure and networking solutions, facilitating uninterrupted communication between
our satellite constellation in space and the diverse MNO and MVNOs on Earth. While your workplace is
the cloud, the impact of your work resonates beyond the atmosphere. We're on the hunt for experts to
liaise between our AWS infrastructure, GroundStation providers, and global operators (MNO and
MVNO).

YOUR MAIN FUNCTIONS
• Blueprint, construct, and uphold AWS solutions under DevOps standards: EC2, EKS, IAM, RDS,
S3...
• Drive the formulation and sustenance of AWS network solutions: VPCs, VPC peerings, Transit
Gateways, IPSec VPNs, and beyond.
• Orchestrate integration and deployment routines using CI/CD pipelines, ensuring agile and
solution delivery.
• Engage in the activation of core network protocols (S6, S6a, S8...) linking our AWS Core Network
with other Operators through VPC Peerings, IPX networks, VPNs, or Roaming Hubs.
• Collaborate with Ground Station providers to craft and initiate the requisite networking
interfaces, marrying their infrastructure with ours via VPNs, direct links, or APIs.
• Lead monitoring, logging, and metrics initiatives utilizing the Grafana stack, ensuring system
health, performance, and uptime.
• Enhance and fortify network efficacy throughout our expansive AWS infrastructure.
• Passion and Enthusiasm: Engage deeply with your tasks, bringing both expertise and genuine
enjoyment to your work. We're looking for someone who doesn’t just view this as a job, but as a
craft they truly love.

REQUIREMENTS
• Deep-rooted automation mindset (IaC) and mastery over DevOps technologies
(Docker/Podman, k8s, Prometheus/Grafana Mimir, Ansible, Terraform...)
• Proficient in scripting to streamline and optimize infrastructure tasks. Additionally, expertise in
Python for development is desirable.

• Comprehensive knowledge of AWS and its networking facets (EC2, EKS, IAM, RDS, S3, VPC, VPC

Peering, Transit Gateways...).
• Deep-rooted understanding of networking concepts (routing, MPLS, BGP, VPNs/IPSec
Tunneling).
• Proficiency in CI/CD integrations and deployments through Github Actions or similar tools.
• Competence in Monitoring, Logging, and Metrics with the Grafana stack (Grafana, Loki, and
Mimir).
• Solid experience in Linux server administration.
• Previous exposure to telecom core network implementations in the cloud and knowledge of
terms like MME, HSS, S1, S6a, S8 will place you at the front of the line.

WHAT YOU’LL FIND WHEN WORKING AT SATELIOT:
You will be part of one the fastest-growing start-ups in Spain with global reach along getting into the
challenging world of New Space & Telecommunication.
Our culture is based on embracing openness by welcoming multicultural talent, being respectful with
everybody and being open to exchange ideas. We are also committed to a healthy lifestyle by helping our
team balance their work and personal life and also by providing them facilities for healthy habits.
We are a driven team with big goals, that seek for people who are genuinely passionate about their work
and that also want to keep learning and getting better personally and professionally!

WHAT DO WE OFFER?
● Full time permanent contract
● Hybrid work model
● Schedule flexibility
● Flat and transparent organizational structure
● Buddy Program to help you with your integration during your first month
● Flexible compensation package: Tax benefits with ticket restaurant, transportation and
kindergarten, training programs.
● We promote good physical and mental health, with a Health insurance, Fresh fruit in the office
and the possibility of sharing the cost of bicycle transport or gyms.
• Work in a dynamic, multidisciplinary and multicultural environment that will allow you to boost
your professional career
• To be part of a strong, international, friendly and motivated team, where you can progress both
personal and professionally
• The chance to be part of one of the most exciting and disruptive space projects in Europe

Are you ready to become a Sateliot member? Send us your CV!

Apply

RAN Engineer- Physical Layer

YOUR MISSION
We are seeking a highly skilled and experienced RAN Physical Layer Engineer with expertise in NB-IoT
technology to join our dynamic team. As an NB-IoT Expert, you will play a pivotal role in designing and
optimizing our NB-IoT network's physical layer for maximum efficiency and performance.

YOUR MAIN FUNCTIONS
• Lead the design and optimization of the NB-IoT RAN Physical Layer, including the eNB (evolved
NodeB) and Uu interface.
• Define and implement advanced signal processing algorithms to enhance the performance and
spectral efficiency of the NB-IoT network.
• Collaborate closely with system architects and protocol stack engineers to ensure seamless
integration of the physical layer with the overall network architecture.
• Conduct in-depth system-level simulations and modeling to evaluate and improve the
performance of the NB-IoT system, including coverage, capacity, and interference mitigation.
• Participate in the development of new NB-IoT features and enhancements, contributing your
expertise in physical layer design and optimization.
• Troubleshoot and resolve complex issues related to the NB-IoT physical layer, working closely
with cross-functional teams to identify root causes and implement solutions.
• Stay up-to-date with the latest advancements in NB-IoT and wireless communication
technologies, incorporating best practices and emerging techniques into network design.
• Collaborate with Test Engineers to define and execute test procedures to validate the
performance of the NB-IoT physical layer.
• Provide mentorship and guidance to junior engineers and contribute to the growth of the RAN
team's expertise.

REQUIREMENTS
• Bachelor's or Master's degree in Electrical Engineering, Telecommunications, or a related field.
• Proven expertise in NB-IoT technology and the RAN Physical Layer, with a minimum of 5 years of
experience in a similar role.
• In-depth knowledge of digital signal processing, modulation and coding schemes, interference
mitigation techniques, and RF principles relevant to NB-IoT.

• Proficiency in simulation tools such as MATLAB, Simulink, or similar platforms for system-level
modeling and performance evaluation.
• Strong programming skills, including proficiency in languages such as C/C++ or Python for
algorithm development and simulation.
• Excellent analytical and problem-solving abilities, with a keen eye for optimizing network
performance.
• Effective communication skills and the ability to work collaboratively in cross-functional teams.
• Results-oriented mindset with a track record of delivering successful RAN Physical Layer
solutions.

WHAT YOU’LL FIND WHEN WORKING AT SATELIOT:
You will be part of one the fastest-growing start-ups in Spain with global reach along getting into the
challenging world of New Space & Telecommunication.
Our culture is based on embracing openness by welcoming multicultural talent, being respectful with
everybody and being open to exchange ideas. We are also committed to a healthy lifestyle by helping our
team balance their work and personal life and also by providing them facilities for healthy habits.
We are a driven team with big goals, that seek for people who are genuinely passionate about their work
and that also want to keep learning and getting better personally and professionally!

WHAT DO WE OFFER?
● Full time permanent contract
● Hybrid work model
● Schedule flexibility
● Flat and transparent organizational structure
● Buddy Program to help you with your integration during your first month
● Flexible compensation package: Tax benefits with ticket restaurant, transportation and
kindergarten, training programs.
● We promote good physical and mental health, with a Health insurance, Fresh fruit in the office
and the possibility of sharing the cost of bicycle transport or gyms.
• Work in a dynamic, multidisciplinary and multicultural environment that will allow you to boost
your professional career
• To be part of a strong, international, friendly and motivated team, where you can progress both
personal and professionally
• The chance to be part of one of the most exciting and disruptive space projects in Europe

Are you ready to become a Sateliot member? Send us your CV!

Apply

RAN Engineer- Protocol Stack

YOUR MISSION
We are seeking a highly skilled and experienced Protocol Stack Engineer with expertise in NB-IoT
technology to join our innovative team. As an NB-IoT Expert in Protocol Stack Engineering, you will be
instrumental in developing and optimizing our NB-IoT network's protocol stack for efficient and reliable
communication.

YOUR MAIN FUNCTIONS
• Lead the design, development, and optimization of the NB-IoT protocol stack, including Layers 2
(Data Link Layer) and 3 (Network Layer).
• Collaborate closely with system architects and RAN (Radio Access Network) engineers to ensure
seamless integration of the protocol stack with the overall network architecture.
• Define and implement protocol stack features and functionalities, ensuring compliance with
3GPP specifications and NB-IoT standards.
• Conduct in-depth protocol analysis, performance evaluation, and debugging to identify and
resolve issues related to protocol behavior, network signaling, and resource management.
• Participate in the design and implementation of new protocol features, enhancements, and
optimizations to improve the efficiency and reliability of NB-IoT communication.
• Collaborate with cross-functional teams to define and execute test procedures for protocol stack
validation, ensuring compliance with industry standards and interoperability.
• Stay current with the latest developments in NB-IoT and wireless communication technologies,
incorporating best practices and emerging protocols into network design.
• Provide mentorship and guidance to junior engineers and contribute to the growth of the
Protocol Stack team's expertise.

REQUIREMENTS
• Bachelor's or Master's degree in Electrical Engineering, Telecommunications, or a related field.
• Proven expertise in NB-IoT technology and the Protocol Stack, with a minimum of 5 years of
experience in a similar role.
• Strong knowledge of 3GPP standards and NB-IoT protocol specifications, including RRC (Radio
Resource Control), MAC (Medium Access Control), NAS (Non-Access Stratum), and related
protocols.
• Proficiency in protocol analysis and debugging tools and techniques.

• Experience with protocol testing and validation, including familiarity with test equipment and

procedures.
• Excellent programming skills, with proficiency in languages such as C/C++ for protocol stack
development.
• Effective communication skills and the ability to work collaboratively in cross-functional teams.
• Strong problem-solving abilities and attention to detail in optimizing protocol stack performance.
• Results-oriented mindset with a track record of delivering successful Protocol Stack solutions.

WHAT YOU’LL FIND WHEN WORKING AT SATELIOT:
You will be part of one the fastest-growing start-ups in Spain with global reach along getting into the
challenging world of New Space & Telecommunication.
Our culture is based on embracing openness by welcoming multicultural talent, being respectful with
everybody and being open to exchange ideas. We are also committed to a healthy lifestyle by helping our
team balance their work and personal life and also by providing them facilities for healthy habits.
We are a driven team with big goals, that seek for people who are genuinely passionate about their work
and that also want to keep learning and getting better personally and professionally!

WHAT DO WE OFFER?
● Full time permanent contract
● Hybrid work model
● Schedule flexibility
● Flat and transparent organizational structure
● Buddy Program to help you with your integration during your first month
● Flexible compensation package: Tax benefits with ticket restaurant, transportation and
kindergarten, training programs.
● We promote good physical and mental health, with a Health insurance, Fresh fruit in the office
and the possibility of sharing the cost of bicycle transport or gyms.
• Work in a dynamic, multidisciplinary and multicultural environment that will allow you to boost
your professional career
• To be part of a strong, international, friendly and motivated team, where you can progress both
personal and professionally
• The chance to be part of one of the most exciting and disruptive space projects in Europe

Are you ready to become a Sateliot member? Send us your CV!

Apply

NB-IoT Test Engineer

YOUR MISSION
In your role as an NB-IoT Test Engineer, you will be immersed in a collaborative and adaptive environment,
where your efforts will have a substantial impact across all elements of the Sateliot solution - from
terminals to constellation and service management software, encompassing critical components such as
satellite payload, eNodeB and core network softwares, and ground segment components. Your
contributions will be crucial throughout various phases of the Sateliot solution evolution, from
conceptualization and lab testing to in-orbit testing and the operational phase of the service.

YOUR MAIN FUNCTIONS
• Develop and define comprehensive test procedures for NB-IoT network elements, ensuring to
simplify complex tasks for a universal understanding and fluid execution.
• Set up the necessary test environments and configurations to execute test procedures
effectively. Write on-ground test procedures. Design and develop test scripts.
• Execute test procedures meticulously, ensuring all aspects of the NB-IoT network are thoroughly
evaluated.
• Record and report test results, including identifying issues and deviations from expected
outcomes.
• Debug and troubleshoot interface problems, working diligently to identify root causes and
implement solutions.
• Interface and collaborate actively with NB-IoT engineers and architects to relay testing insights,
provide feedback, and assist in improving network components, fostering a culture of knowledge
sharing and cohesive teamwork.
• Collaborate with third-party providers when necessary to enhance the testing process.
• Maintain clear and detailed documentation of test procedures, configurations, and results.
• Support technical discussions with stakeholders.
• Collaborate with Mobile Operators to facilitate Home Routed Roaming (HRR) connections and
perform testing related to roaming interfaces within Sateliot roaming technical team.
• During space mission execution support satellite operations for in-orbit activities, write in-orbit
E2E Test Procedure and support to debug in-orbit anomalies.
• Support satellite operators for payload activities during commissioning and testing.
• Maintain and evolve testbed capabilities.
• Interface with main test equipment vendors for 3GPP procedures.
• Maintain Laboratory equipment (SW upgrades, calibrations, repairs, procurement of new
components, inventory, etc.). Laboratory network administration (VPN access, SSH keys, etc.).
Support and lead the integration of new equipment.

• Maintain and ensure the physical safety of the testbed, introducing processes that uphold the

highest standards of safety and quality assurance.
• Ensure the Testbed in representative of space scenarios.

REQUIREMENTS
• Bachelor's or Master's degree in Electrical Engineering, Telecommunications, or a related field.
• Familiarity with Linux Environment and shell scripting.
• Experience with RF Laboratory environment and equipment.
• Hands-on experience with networking protocols and tools (e.g., Ethernet, TCP, UDP, IP, ICMP,
DNS, Wireshark, etc.).
• Familiarity with 3GPP standards and network architectures. Particular knowledge of NB-IoT is a
plus (protocols and interfaces, including Uu, S1, S11, S8, S6a, and SGi).
• Proficiency in English, both written and spoken, is essential.
• Proven senior-level experience in a similar role within mobile operators, device manufacturers,
or chip manufacturers.
• Extensive experience in developing and executing test procedures for wireless communication
systems.
• Familiarity with Home Routed Roaming (HRR) and the interaction between Visited PLMN and
Home PLMN.
• Excellent analytical and problem-solving skills, with a keen attention to detail.
• Exceptional communication and teamwork skills to collaborate with cross-functional teams,
Mobile Operators, and third-party providers.
• Ability to work independently and take ownership of testing activities.
• Strong organizational skills to manage multiple test cases and deadlines.

WHAT YOU’LL FIND WHEN WORKING AT SATELIOT:
You will be part of one the fastest-growing start-ups in Spain with global reach along getting into the
challenging world of New Space & Telecommunication.
Our culture is based on embracing openness by welcoming multicultural talent, being respectful with
everybody and being open to exchange ideas. We are also committed to a healthy lifestyle by helping our
team balance their work and personal life and also by providing them facilities for healthy habits.
We are a driven team with big goals, that seek for people who are genuinely passionate about their work
and that also want to keep learning and getting better personally and professionally!

• Work in a dynamic, multidisciplinary and multicultural environment that will allow you to boost
your professional career
• To be part of a strong, international, friendly and motivated team, where you can progress both
personal and professionally
• The chance to be part of one of the most exciting and disruptive space projects in Europe

Are you ready to become a Sateliot member? Send us your CV!

Apply

Join us!