Senior Space Systems Engineer

Join ORiS and help build the future of energy in space.

As a Senior Space Systems Engineer you will contribute to the development of a pioneering mission aimed at demonstrating laser-based Wireless Power Transmission between satellites in Low Earth Orbit (LEO).

You will play a key role in transforming innovative concepts into operational space systems supporting both this flagship mission and future space programs that will redefine how satellites are powered and operated in orbit.

As part of a multidisciplinary engineering team you will drive system-level decisions coordinate technical activities across multiple disciplines and contribute to the successful delivery of the first Wireless Power Transmission satellite.

What You Will Do

Lead system engineering activities throughout the complete spacecraft development lifecycle

Define manage and maintain system requirements

Develop spacecraft architectures interface definitions and technical budgets

Perform trade-off analyses and support critical technical decision-making

Coordinate activities across mechanical electrical software AOCS thermal and payload engineering teams

Support integration verification validation and qualification activities

Contribute to major project milestones including SRR PDR CDR TRR and Acceptance Reviews

Identify technical risks and implement effective mitigation strategies

Support stakeholders interactions and ensure compliance with mission and program requirements

What We Are Looking For

At least 5 years of experience in Space Systems Engineering or spacecraft development programs otherwise you have been involved in at least 3 space missions that successfully progressed through development launch and in-orbit operations.

Experience in requirements engineering interface management and Verification & Validation activities

Knowledge of Systems Engineering methodologies and ECSS standards

Proven ability to work effectively within multidisciplinary engineering teams

Fluent English (C1/C2 mandatory)

Nice to Have

Experience with MBSE methodologies

Knowledge of DOORS Jama Capella or equivalent requirements management tools

Experience with STK MATLAB or mission analysis tools

Previous experience in space startups commercial space companies or institutional space programs with demonstrated involvement in missions successfully launched and operated in orbit.

Familiarity with satellite platforms payload integration or in-orbit operations

Why ORiS

Work on innovative satellite missions and advanced space technologies

Play a key role in shaping system-level decisions that directly impact mission success

Collaborate with highly skilled engineers across multiple technical disciplines

Gain exposure to cutting-edge space programs and emerging technologies

Grow professionally within a fast-growing and ambitious space company

Be part of a culture driven by innovation ownership and technical excellence

Our offer

• Salary Range: 70000 - 100000
• EUR 1000 per year in fringe benefits
• EUR 8 meal vouchers per working day
• Flexible smart working arrangements subject to project needs
• Stock option plan

If you want to help create the future of energy in space and contribute to technologies that could transform the way humanity operates beyond Earth join ORiS.