CareerPlan

Principal Space RF Communications Architect

Greater Seattle Area, USFull-time$161k2026-08-07 → 2026-11-10
On-site · United StatesNo visa sponsorshipCitizens or permanent residents only

Core

Define and drive end-to-end RF communications architectures for National Security Space programs, shaping the communications backbone from TT&C to mission data links.

Role type

Principal Space RF Communications Architect

Builds

National Security Space systems and communications backbones

Domain

National Security Space / RF Communications

Required skills

RF systems engineering, space systems architecture, TT&C design, crosslink design, mission data link design, RF link budget analysis, waveform design, modulation/coding, antenna systems, architecture documentation, proposal development

Preferred skills

protected/anti-jam waveforms, LPI/LPD communications, COMSEC/TRANSEC systems, MILSATCOM architectures, optical/laser communications, spectrum management, competitive proposal efforts for classified programs

Technologies

TT&C, crosslinks, mission data links, AEHF, WGS, SDA Transport Layer

Responsibilities

Define and own end-to-end RF communications architectures; Lead architecture trades and system-level analyses; Develop and maintain communications architecture documentation; Collaborate with mission engineering and ground systems teams; Engage with government customers and external stakeholders; Provide technical leadership and mentorship to RF engineers; Support proposal development; Identify and assess emerging RF technologies and threat environments; Ensure compliance with government standards and security requirements; Partner with Mission Engineering leadership to align architectures with mission strategies

Seniority

Principal, strategy & mentorship