Senior Space Systems Engineer

OQ TECHNOLOGY

OQ TECHNOLOGY

Software Engineering

Luxembourg

Posted on Mar 10, 2026

Senior Space Systems Engineer

With our groundbreaking satellite 5G constellation, OQ Technology is a global leader in IoT connectivity and next-generation satellite communication services. We are a venture-backed company with a proven track record of satellite launches and the first in the world to disrupt telecommunications by merging cellular 5G with satellites. Our technology has transformative applications across Oil & Gas, Maritime, Industry 4.0, and Transport, particularly in asset management, remote connectivity, and extending 5G coverage through non-terrestrial networks. As our wireless technologies continue to evolve, with multiple awards and funding secured for the next phase, we are seeking a talented Senior Space Systems Engineer to join our team.

Job Location
LUXEMBOURG
Starting Date
Start Immediately
Job Type
UNLIMITED

Mission Design & Analysis

  • Define operational and demo mission statements, including mission needs, expected performance, dependability, safety goals and operational constraints.
  • Develop functional specifications and maintain the System Requirements Document (SRD).
  • Analyze orbital effects, optimize orbits, and perform detailed mission analyses for constellation design.
  • Investigate launch opportunities and ensure compliance with regulations.

System Engineering & Subsystems

  • Define subsystems specifications and basic design; produce system budgets (link, mass, power, etc.).
  • Design, develop, and simulate the space segment; interface with telecom and payload engineers.
  • Design and specify the ground segment and operations environment.
  • Conduct troubleshooting, performance analysis and optimization of space and ground systems.
  • Develop algorithms and interface systems with simulators.

Integration, Testing & Procurement

  • Manage procurement processes and oversee AIT/AIV activities, qualification campaigns, and environmental tests.
  • Coordinate with satellite manufacturers, ground segment providers and external partners.
  • Participate in demo campaigns and interface with customers, research institutes and government agencies.

Project Management & Documentation

  • Prepare project proposals, funding documents, contracts and bidding documents.
  • Maintain proper documentation of all technology developments.
  • Report on task follow-ups, manage risk registers and provide monthly progress updates.
  • Coordinate multi-partner inputs for mission execution and spacecraft procurement.

Requirements:

  • Minimum 7 years of experience in similar positions.
  • At least 1 year of experience with mechanical and/or electrical design of small satellite systems (industry or academia).
  • Experience with AIT/AIV processes for small satellite systems.
  • M.Sc. in Aerospace Engineering or equivalent from a recognized institution.
  • Knowledge of ECSS standards, understanding of spacecraft operations and ground systems preferred.
  • Experience with CubeSat projects.
  • Demonstrated project management skills.
  • Self-starter with a sense of urgency and ability to adapt in an entrepreneurial environment.
  • Excellent interpersonal and communication skills.
  • Ability to work autonomously and as part of a team.
  • Proficiency in English, both spoken and written.

What we offer:

  • Enjoy a 50% income tax exemption on your salary - an exceptional incentive for top talent relocating to Luxembourg, subject to eligibility conditions.
  • Hybrid working environment.
  • Opportunity to work on flagship EU space mission projects.
  • A dynamic, high-growth environment with career development opportunities.
  • Regular company events and team activities.