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Senior Systems Engineer

CesiumAstro

Job Location:

Munich - Germany

Monthly Salary: Not provided by the employer

Posted: 4 June 2026 (30+ days ago)

Application Deadline: 23 September 2026

Vacancies: 1 Vacancy

Job Summary

AtCesiumAstro we are developers and pioneers of out-of-the-box communication systems for satellites UAVs launch vehicles and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment which allows us to learn develop and engage across our organization. If you are looking for hands-on interactive and autonomous work CesiumAstro is the place for you. We are actively seeking passionate collaborative energetic and forward-thinking individuals to join our team.

We are looking to add aSeniorSystems Engineer to our team in Munich Germany. If you enjoy working in a startup environment and are passionate about developing leading-edge phased array antennas and radios for satellites spacecraft and aerospace systems we would like to hear from you.

The ideal candidate will have a strong background in systems engineering experience in space technology and the ability to be the technical point of contact for our communication this position you willlead the development of communication system architectures operational concepts requirements and system-level performance analysis for advanced communication terminals andnetworks.You will coordinate activities across multidisciplinary engineering teams raise issues at the program level and drive complex programs to success.

The successful candidate will communicate effectively with team members and internal stakeholders both verbally and through written content.

SUMMARY OF RESPONSIBILITIES

Evaluate customer and operational needs to define requirements integrate technical parameters and assure compatibility of all physical functional and program interfaces.
Represent CesiumAstro in customer meetings design reviews and technical discussions across Europe.
Define and validate space system requirements and interfaces ensuring end-to-end feasibility.
Develop and direct technical concept development in support of proposals and demonstrations.
Participate in developing system engineering processes for requirements management flow-down and traceability.
Lead system-level trade studies includingantennaarchitecture design modem design performanceanalysisand system levelintegration
Coordinate with RF/Antenna Electrical and Software/FPGA engineers to ensure concept feasibility and compliance.
Support proposal development design reviews and technical documentation.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

M.S. or higher in Electrical Engineering Aerospace Engineering Systems Engineering or related field.
5 years of experience in system engineering for communications payloads RF systems or space/defense platforms.
Very strong background in communication theory.
Practical experience working with antenna systems(design integration or performance evaluation).
Experience with and understanding of satellite-communications standards (e.g. NR NTN DVB-S2x CCSDS).
Proven ability to capture and manage requirements across multidisciplinary teams.
Excellent communication skills; comfortable presenting to customers and leading design reviews.
Fluent in English (German language skills a plus).
Deep understanding of RF concepts impairments and their impacts on system performance.

WHAT WE OFFER

The opportunity to help establish CesiumAstros first European office and grow our Munich team.
High-impact role with direct exposure to leading EU space programs.
Competitive compensation and benefits package.
A collaborative innovative environment shaping the future of space communications.

CesiumAstro considers several factors when extending an offer including but not limited to the role and associated responsibilities a candidates work experience education/training and key skills.

Please be aware that many roles will be subject to both security and export control restrictions. These restrictions mean that factors including new starters nationality any previous or dual nationalities held place of birth and country of residence may limit those roles that you can perform for the organization.

Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members not through our approved vendor list or Talent Acquisition will be considered property of CesiumAstro and we will not be obligated to pay any referral fees.

We may use artificial intelligence (AI) tools to support parts of the hiring process such as reviewing applications analyzing resumes or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed please contact us.

Required Experience:

Senior IC

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