Be an Early Applicant
CesiumAstro creates out-of-the-box communication systems for space and airborne platforms.
The Role
Serve as senior technical authority for phased-array RF communication systems, owning end-to-end architecture from concept through production. Define requirements, interface control documents, and verification plans. Lead technical design reviews, collaborate on requirements flow-down, mentor the Munich engineering team, and engage with customers to translate needs into product requirements while ensuring aerospace-grade reliability and system integration.
Summary Generated by Built In
At CesiumAstro, 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 currently looking to add a Lead Communications Architect to join our Munich, Germany office. This role will focus on leading the architecture and design of advanced phased array communication systems, working with our team to define and deliver solutions that support our mission of seamless, out-of-the-box space communication systems.
As a Lead Communications Architect at CesiumAstro, you will serve as the senior technical authority for phased array RF systems for the Munich Office. You will own the end-to-end architecture and detailed design of complex communication systems -from concept through prototype and into production -working closely with our engineering team while operating with significant autonomy. This role sits outside of any single functional department and requires both exceptional technical depth and the ability to lead and influence across teams.
SUMMARY OF RESPONSIBILITIES
- Own end-to-end technical architecture of phased array communication systems, from initial concept through detailed design, prototype, and production delivery
- Define and maintain system requirements, interface control documents, and design verification plans
- Lead internal and customer-facing technical design reviews, presenting to engineering leadership and external partners
- Collaborate with the systems engineering team on requirements flow-down from operational and customer needs
- Mentor and guide the Munich engineering team as it grows
JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS
- Master’s degree in electrical engineering, Communications Engineering, or a related discipline
- 12+ years of experience developing advanced communications systems in satellite, defense, or aerospace - with demonstrable experience at system architecture level.
- In-depth understanding of RF electronics, communication systems, and associated technologies such as digital systems, embedded software, FPGAs, and power electronics.
- Track record of driving architecture decisions independently across multi-disciplinary engineering teams, without appreciable supervisory direction.
- Proven experience working with technical customers, developing strong relationships, and translating their needs into actionable product requirements.
- Excellent verbal and written communication skills, with the ability to clearly articulate technical concepts to both technical and non-technical audiences.
- Experience with high-reliability electronics and systems, particularly in the aerospace industry.
- Familiarity with small satellite systems and their unique requirements
- Background in defense or aerospace platform integration
- Comfortable operating as the senior technical authority in a new team build - setting standards, establishing processes, and making consequential design decisions.
- Fluent in English; working proficiency in German beneficial.
WHAT WE OFFER
- The opportunity to help establish CesiumAstro’s 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 candidate’s 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 starter’s 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.
Skills Required
- Master's degree in electrical engineering, Communications Engineering, or a related discipline
- 12+ years developing advanced communications systems in satellite, defense, or aerospace with system architecture experience
- In-depth understanding of RF electronics and communication systems
- Experience with digital systems, embedded software, FPGAs, and power electronics
- Track record of driving architecture decisions independently across multi-disciplinary engineering teams
- Proven experience working with technical customers and translating needs into product requirements
- Excellent verbal and written communication skills
- Experience with high-reliability electronics and systems, particularly in aerospace
- Familiarity with small satellite systems and their unique requirements
- Background in defense or aerospace platform integration
- Ability to operate as senior technical authority: set standards, establish processes, make consequential design decisions
- Fluent in English
- Working proficiency in German
CesiumAstro Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about CesiumAstro and has not been reviewed or approved by CesiumAstro.
-
Healthcare Strength — Health coverage includes medical, dental, vision, life and disability insurance, plus FSAs and mental health benefits. Feedback suggests the health package is comprehensive for a growth-stage aerospace firm.
-
Retirement Support — Offerings include a 401(k) with company matching and other retirement-plan elements. Feedback suggests core retirement mechanisms are in place alongside standard financial benefits.
-
Leave & Time Off Breadth — Generous PTO, paid holidays, paid sick days, and bereavement leave are included. Feedback suggests time-off options are broad on paper across multiple leave types.
CesiumAstro Insights
Am I A Good Fit?
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.
Success! Refresh the page to see how your skills align with this role.
The Company
What We Do
We build high-throughput, plug-and-play phased array communication payloads for space and airborne platforms. CesiumAstro’s full-stack, multi-mission hardware and software products enable a diverse range of commercial and defense objectives. Full-system engineering design is at the heart of every CesiumAstro product. We deliver high-performance solutions under rapid development timelines.
Why Work With Us
At CesiumAstro, we’re a team. We’re passionate, respectful, and determined colleagues ready to help at a moment’s notice. We’re mentors excited to enable our peers with the knowledge they need to succeed. Together, we’re visionaries committing to building memories that will last a lifetime.
Gallery
