Jobs Referso Partner API

Free job alerts

Modulation schemes (QAM, OFDM, FSK) jobs

Job titleLocation

Popular:United States Canada Viet Nam

All filtersRefine by skill, company, date, job type, industry and more

Company

Skillsjobs that use all of them

Modulation schemes (QAM, OFDM, FSK)

Popular

Date posted

Any timePast hourPast 24 hoursPast week

Workplace

RemoteHybridOn-site

Job type

Full-timePart-timeContractInternshipTemporary

Experienceyears required

0–2 years2–5 years5–10 years10+ years

Salary

Salary listed

Education

High schoolAssociate degreeBachelor's degreeProfessional certificatePostgraduate degree

Industryfield of work

Software & InternetHardware & ElectronicsEngineeringHealthcareLife Sciences & ResearchFinance & AccountingSales & Business DevelopmentMarketing & CommunicationsCreative & DesignCustomer Service & SupportAdministrative & OfficeHuman Resources & RecruitingLegal & ComplianceManagement & OperationsEducation & TrainingRetailHospitality & Food ServiceManufacturing & ProductionSkilled Trades & ConstructionTransportation & LogisticsFacilities, Cleaning & SecuritySocial Services & Public SectorEnergy, Environment & Agriculture

1 selected

Skill:Modulation schemes (QAM, OFDM, FSK)

Referso Jobs

Fresh jobs from employer career sites in the US and Europe. Search free, get alerts free, and let Referso apply when you're ready.

Job seekersSearch jobs Free job alerts Remote jobs Jobs by location Jobs by skill

RefersoAuto-apply How it works Pricing Log in

For companiesPartner API (beta)API docs Contact sales

CompanyAbout Contact Privacy Terms

© 2026 Referso. Jobs link to the original posting; Referso is not affiliated with the employers listed.Privacy Terms Request a removal

1–3 jobs· newest first

RF Systems EngineerNew
Vast · Long Beach, US
$121K–$210KOn-site · Full-time · Associate
Senior Communication Systems Engineer - Spacecraft
CesiumAstro · Westminster, US
Full-time · Senior
Staff RF Engineer
CesiumAstro · Westminster, US
Full-time · Senior

+10K new in the last hour

RF Systems Engineer

Vast · Posted Nov 10, 2026

Long Beach, California, United States
On-site
Full-time · Associate
$121K–$210K per year

Apply with RefersoAI

Apply on careers page

Manage communication system requirements and verification for space stations and satellites.

Compensation

$120,540—$209,520 USD

Responsibilities

Own and manage spacecraft RF system requirements and verification plan
Specify link parameters including modulation, error correction coding, symbol rate, and channel filter
Calculate link budgets, considering data throughput requirements, link conditions, and ground station characteristics
Estimate the expected data throughput and bit error rate based on your link budgets
Maintain link budgets with consideration to on-vehicle antenna patterns, cable losses, radio specifications, and channel conditions for the expected orbit

Requirements

Bachelor's degree in ECE, EE, Physics, or related STEM discipline
Nice to have: MS or PhD in ECE, EE, Physics, or related stem discipline
Nice to have: Startup experience
Nice to have: Aerospace experience
Nice to have: Design for space

Skills

RF communication theory Satellite link budgets G/T ratio Signal-to-noise figures of merit Error vector magnitude Noise figure Bit error rate Modulation schemes Interference IQ modulators Channel impairments EIRP Free space path loss Doppler shift Antenna gain Antenna polarization RF measurements Spectrum analyzers Noise bandwidth S-parameters RF fundamentals Ansys STK Python Matlab

Benefits

medical
dental
vision coverage
paid time off
vacation

See full job description

Senior Communication Systems Engineer - Spacecraft

CesiumAstro · Posted Nov 9, 2026

Westminster, Colorado, United States
Full-time · Senior
5+ years

Apply with RefersoAI Apply on careers page

Design, configure, and operate satellite space-to-ground communication links, ensuring reliable command, telemetry, and fault recovery.

Responsibilities

Model, analyze and maintain the satellite’s link budget, modulation and coding
Architect hardware-based crypto solutions for flight hardware
Manage pass-throughs and end points for users and operations
Define how the radios are used in different mission phases
Contribute to the RF link test campaign and validate end-to-end communication link performance

Requirements

Bachelor’s degree in electrical engineering or a related field

Skills

systems engineering satellite communications RF system engineering link budget analysis modulation schemes ground station interfaces crypto COMSEC

Staff RF Engineer

CesiumAstro · Posted Nov 4, 2026

Westminster, Colorado, United States
Full-time · Senior
8+ years

Apply with RefersoAI Apply on careers page

Lead RF hardware design for satellites, UAVs, and aerospace systems, overseeing schematic, PCB layout, simulation, testing, and in-orbit support.

Responsibilities

Design RF circuits and systems from concept through qualification
Create schematics, PCB layouts, and simulations
Perform link budget and modulation analysis
Develop phased array communication systems
Select components and manage manufacturing

Requirements

Bachelor of Science in Electrical Engineering
Master of Science in Electrical Engineering
Nice to have: MATLAB
Nice to have: aerospace electronics design
Nice to have: failure analysis

Skills

board-level RF electronics design schematic design PCB layout RF circuit design phased array communication link budget analysis modulation schemes

regulatory compliance ITU/FCC

Benefits

health insurance
dental insurance
vision insurance
HSA
FSA

See full job description

vector network analyzer

spectrum analyzer

signal generator

Benefits

health insurance
dental insurance
vision insurance
HSA
FSA

See full job description