Director, Modem Engineering

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Director, Modem Engineering

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Logos Space

Logos Space is a Low Earth Orbit (LEO) satellite system purpose-built to serve the connectivity needs of commercial enterprise and government users. We will help fill an important market gap by providing resilient, high‑performance satellite‑based connectivity services worldwide. Speed and reliability are the foundation of the system. Logos extends cloud and data center connectivity anywhere in the world to fixed, seaborne, and airborne terminals.

Position Summary & Responsibilities

Overall waveform, stack, modem platform decisions and implementation, integration, and subsystem testing for all payloads across all parameter space.

Production quality and production readiness of space flight hardware, from a function and performance perspective, of the Logos Space system.

Ingenuity to waveform and receiver designs to operate various payloads across a wide range of operating conditions.

Own modem and protocol stack design and testing timelines through conception and all phases of design and development.

Conceiving, planning, and building all the labs needed to scale to the proper subsystem testing of the Logos Space baseband system in both the transmitter and receiver hardware.

Planning software and hardware releases relating to the modem and protocol stacks both prior to the first launch and continuously thereafter through multiple generations of the system.

Basic Qualifications

Bachelor's degree in Engineering or Computer Science or a STEM field with significant relevant experience in system design, integration, and test of large hardware and software systems.

A minimum of 15 years designing waveforms, modem and receiver design, development, and test — and an ability to bring ingenuity to solve uniquely hard problems.

Significant professional experience with team building and managing, especially in a startup context.

Significant professional experience with team and function planning — including all the operational aspects of owning a full function.

Significant experience in satcom and / or terrestrial wireless system design, integration and test.

Hands‑on software or hardware experience (assembly, integration, and test) in either professional or academic settings.

Proven track record of working with software or hardware systems through the entire product life cycle — starting from conceptual designs and trade‑offs through detailed design, development, manufacturing, integration, testing, deployment, and operations in a team setting.

Significantly experience in organizational, written, and oral communication and experience working with other strong functional leads.

Preferred Qualifications

Master’s or Ph.D. degree in Engineering or Computer Science or a STEM field with significant relevant experience in system design, integration, and test of large hardware and software systems.

15+ years experience with wireless systems design, integration, and test.

5+ years experience with leading system integration and test teams.

Experience doing above in fast paced startups.

Experience with building teams in a small company context.

Experience in delivering products to production.

Equal‑Opportunity Employer

Logos Space Services is an equal opportunity employer committed to fostering creativity, curiosity and diverse perspectives among employees. All qualified applicants will receive consideration for employment without regard to race, national origin, age, sex, religion, disability, sexual orientation, marital status, veteran status, gender identity or expression, or any other basis protected by local, state, or federal law. This policy applies with regard to all aspects of one’s employment, including hiring, transfer, promotion, compensation, eligibility for benefits, and termination. Offers will be contingent on the candidate’s ability to access export‑controlled information under U.S. law.

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